M Claeys - Publications

Affiliations: 
Universiteit Antwerpen (Belgium) 
Area:
Atmospheric Sciences, Analytical Chemistry, Environmental Sciences

178 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Wach P, Spolnik G, Surratt JD, Blaziak K, Rudzinski K, Lin YH, Maenhaut W, Danikiewicz W, Claeys M, Szmigielski R. Structural characterization of lactone-containing MW 212 organosulfates originating from isoprene oxidation in ambient fine aerosol. Environmental Science & Technology. PMID 31917550 DOI: 10.1021/Acs.Est.9B06190  0.405
2018 Wach P, Spólnik G, Rudziński KJ, Skotak K, Claeys M, Danikiewicz W, Szmigielski R. Radical oxidation of methyl vinyl ketone and methacrolein in aqueous droplets: Characterization of organosulfates and atmospheric implications. Chemosphere. 214: 1-9. PMID 30248553 DOI: 10.1016/J.Chemosphere.2018.09.026  0.416
2018 Kahnt A, Vermeylen R, Iinuma Y, Safi Shalamzari M, Maenhaut W, Claeys M. High-molecular-weight esters in <i>α</i>-pinene ozonolysis secondary organic aerosol: structural characterization and mechanistic proposal for their formation from highly oxygenated molecules Atmospheric Chemistry and Physics. 18: 8453-8467. DOI: 10.5194/Acp-18-8453-2018  0.391
2018 Steimer SS, Delvaux A, Campbell SJ, Gallimore PJ, Grice P, Howe DJ, Pitton D, Claeys M, Hoffmann T, Kalberer M. Synthesis and characterisation of peroxypinic acids as proxies for highly oxygenated molecules (HOMs) in secondary organic aerosol Atmospheric Chemistry and Physics. 18: 10973-10983. DOI: 10.5194/Acp-18-10973-2018  0.405
2018 Glasius M, Hansen AMK, Claeys M, Henzing JS, Jedynska AD, Kasper-Giebl A, Kistler M, Kristensen K, Martinsson J, Maenhaut W, Nøjgaard JK, Spindler G, Stenström KE, Swietlicki E, Szidat S, et al. Composition and sources of carbonaceous aerosols in Northern Europe during winter Atmospheric Environment. 173: 127-141. DOI: 10.1016/J.Atmosenv.2017.11.005  0.327
2017 Giorio C, Monod A, Brégonzio-Rozier L, DeWitt HL, Cazaunau M, Temime-Roussel B, Gratien A, Michoud V, Pangui E, Ravier S, Zielinski AT, Tapparo A, Vermeylen R, Claeys M, Voisin D, et al. Cloud Processing of Secondary Organic Aerosol from Isoprene and Methacrolein Photooxidation. The Journal of Physical Chemistry. A. 121: 7641-7654. PMID 28902512 DOI: 10.1021/Acs.Jpca.7B05933  0.361
2017 Salma I, Németh Z, Weidinger T, Maenhaut W, Claeys M, Molnár M, Major I, Ajtai T, Utry N, Bozóki Z. Source apportionment of carbonaceous chemical species to fossil fuel combustion, biomass burning and biogenic emissions by a coupled radiocarbon–levoglucosan marker method Atmospheric Chemistry and Physics. 17: 13767-13781. DOI: 10.5194/Acp-17-13767-2017  0.339
2017 Maenhaut W, Chi X, Wang W, Cafmeyer J, Yasmeen F, Vermeylen R, Szmigielska K, Janssens I, Claeys M. Contribution from Selected Organic Species to PM2.5 Aerosol during a Summer Field Campaign at K-Puszta, Hungary Atmosphere. 8: 221. DOI: 10.3390/Atmos8110221  0.401
2016 Cautereels J, Claeys M, Geldof D, Blockhuys F. Quantum chemical mass spectrometry: ab initio prediction of electron ionization mass spectra and identification of new fragmentation pathways. Journal of Mass Spectrometry : Jms. 51: 602-614. PMID 28239969 DOI: 10.1002/Jms.3791  0.341
2016 Ceburnis D, Masalaite A, Ovadnevaite J, Garbaras A, Remeikis V, Maenhaut W, Claeys M, Sciare J, Baisnée D, O’Dowd CD. Stable isotopes measurements reveal dual carbon pools contributing to organic matter enrichment in marine aerosol. Scientific Reports. 6: 36675. PMID 27819297 DOI: 10.1038/Srep36675  0.308
2016 Shalamzari MS, Vermeylen R, Blockhuys F, Kleindienst TE, Lewandowski M, Szmigielski R, Rudzinski KJ, Spólnik G, Danikiewicz W, Maenhaut W, Claeys M. Characterization of polar organosulfates in secondary organic aerosol from the unsaturated aldehydes 2-E-pentenal, 2-E-hexenal, and 3-Z-hexenal Atmospheric Chemistry and Physics. 16: 7135-7148. DOI: 10.5194/Acp-16-7135-2016  0.393
2016 Maenhaut W, Vermeylen R, Claeys M, Vercauteren J, Roekens E. Sources of the PM10 aerosol in Flanders, Belgium, and re-assessment of the contribution from wood burning Science of the Total Environment. 562: 550-560. DOI: 10.1016/J.Scitotenv.2016.04.074  0.352
2016 Caumo SEdS, Claeys M, Maenhaut W, Vermeylen R, Behrouzi S, Shalamzari MS, Vasconcellos PdC. Physicochemical characterization of winter PM10 aerosol impacted by sugarcane burning from São Paulo city, Brazil Atmospheric Environment. 145: 272-279. DOI: 10.1016/J.Atmosenv.2016.09.046  0.383
2015 Breynaert A, Bosscher D, Kahnt A, Claeys M, Cos P, Pieters L, Hermans N. Development and Validation of an in vitro Experimental GastroIntestinal Dialysis Model with Colon Phase to Study the Availability and Colonic Metabolisation of Polyphenolic Compounds. Planta Medica. 81: 1075-83. PMID 26166134 DOI: 10.1055/S-0035-1546154  0.304
2015 Nozière B, Kalberer M, Claeys M, Allan J, D'Anna B, Decesari S, Finessi E, Glasius M, Grgi? I, Hamilton JF, Hoffmann T, Iinuma Y, Jaoui M, Kahnt A, Kampf CJ, et al. The molecular identification of organic compounds in the atmosphere: state of the art and challenges. Chemical Reviews. 115: 3919-83. PMID 25647604 DOI: 10.1021/Cr5003485  0.671
2015 Yttri KE, Schnelle-Kreis J, Maenhaut W, Abbaszade G, Alves C, Bjerke A, Bonnier N, Bossi R, Claeys M, Dye C, Evtyugina M, García-Gacio D, Hillamo R, Hoffer A, Hyder M, et al. An intercomparison study of analytical methods used for quantification of levoglucosan in ambient aerosol filter samples Atmospheric Measurement Techniques. 8: 125-147. DOI: 10.5194/Amt-8-125-2015  0.316
2014 Shalamzari MS, Kahnt A, Vermeylen R, Kleindienst TE, Lewandowski M, Cuyckens F, Maenhaut W, Claeys M. Characterization of polar organosulfates in secondary organic aerosol from the green leaf volatile 3-Z-hexenal. Environmental Science & Technology. 48: 12671-8. PMID 25271849 DOI: 10.1021/Es503226B  0.672
2014 Kahnt A, Iinuma Y, Blockhuys F, Mutzel A, Vermeylen R, Kleindienst TE, Jaoui M, Offenberg JH, Lewandowski M, Böge O, Herrmann H, Maenhaut W, Claeys M. 2-hydroxyterpenylic acid: an oxygenated marker compound for α-pinene secondary organic aerosol in ambient fine aerosol. Environmental Science & Technology. 48: 4901-8. PMID 24697354 DOI: 10.1021/Es500377D  0.46
2014 Wang W, Iinuma Y, Kahnt A, Ryabtsova O, Mutzel A, Vermeylen R, Van der Veken P, Maenhaut W, Herrmann H, Claeys M. Formation of secondary organic aerosol marker compounds from the photooxidation of isoprene and isoprene-derived alkene diols under low-NO(x) conditions. Faraday Discussions. 165: 261-72. PMID 24601006 DOI: 10.1039/C3Fd00092C  0.32
2014 Kitanovski Z, Čusak A, Grgić I, Claeys M. Chemical characterization of the main secondary organic aerosol (SOA) products formed through aqueous-phase photonitration of guaiacol Atmospheric Measurement Techniques Discussions. 7: 3993-4032. DOI: 10.5194/Amtd-7-3993-2014  0.413
2014 Kitanovski Z, Čusak A, Grgić I, Claeys M. Chemical characterization of the main products formed through aqueous-phase photonitration of guaiacol Atmospheric Measurement Techniques. 7: 2457-2470. DOI: 10.5194/Amt-7-2457-2014  0.404
2014 Kahnt A, Iinuma Y, Mutzel A, Böge O, Claeys M, Herrmann H. Campholenic aldehyde ozonolysis: A mechanism leading to specific biogenic secondary organic aerosol constituents Atmospheric Chemistry and Physics. 14: 719-736. DOI: 10.5194/Acp-14-719-2014  0.465
2014 Wang W, Maenhaut W, Yang W, Liu X, Bai Z, Zhang T, Claeys M, Cachier H, Dong S, Wang Y. One–year aerosol characterization study for PM2.5 and PM10 in Beijing Atmospheric Pollution Research. 5: 554-562. DOI: 10.5094/Apr.2014.064  0.314
2013 Lamière F, Joos P, Vanhoutte K, Esmans EL, De Groot A, Claeys M, Van den Eeckhout E. Phenylglycidyl ether adducts of 2'-deoxycytidine and 2'-deoxyadenosine: Stability in solution and structure analysis by electrospray tandem mass spectrometry. Journal of the American Society For Mass Spectrometry. 7: 682-91. PMID 24203484 DOI: 10.1016/1044-0305(96)00001-3  0.32
2013 Wang W, Safi Shalamzari M, Maenhaut W, Claeys M. Ion-pairing liquid chromatography/negative ion mass spectrometry for improved analysis of polar isoprene-related organosulfates Rapid Communications in Mass Spectrometry. 27: 1585-1589. PMID 23722694 DOI: 10.1002/Rcm.6603  0.338
2013 Safi Shalamzari M, Ryabtsova O, Kahnt A, Vermeylen R, Hérent MF, Quetin-Leclercq J, Van der Veken P, Maenhaut W, Claeys M. Mass spectrometric characterization of organosulfates related to secondary organic aerosol from isoprene. Rapid Communications in Mass Spectrometry : Rcm. 27: 784-94. PMID 23495025 DOI: 10.1002/Rcm.6511  0.366
2013 Kahnt A, Iinuma Y, Mutzel A, Böge O, Claeys M, Herrmann H. Campholenic aldehyde ozonolysis: a possible mechanism for the formation of specific biogenic secondary organic aerosol constituents Atmospheric Chemistry and Physics Discussions. 13: 22487-22534. DOI: 10.5194/Acpd-13-22487-2013  0.455
2013 Kahnt A, Behrouzi S, Vermeylen R, Safi Shalamzari M, Vercauteren J, Roekens E, Claeys M, Maenhaut W. One-year study of nitro-organic compounds and their relation to wood burning in PM10 aerosol from a rural site in Belgium Atmospheric Environment. 81: 561-568. DOI: 10.1016/J.Atmosenv.2013.09.041  0.405
2012 Kitanovski Z, Grgić I, Vermeylen R, Claeys M, Maenhaut W. Liquid chromatography tandem mass spectrometry method for characterization of monoaromatic nitro-compounds in atmospheric particulate matter. Journal of Chromatography. A. 1268: 35-43. PMID 23122275 DOI: 10.1016/J.Chroma.2012.10.021  0.397
2012 Kitanovski Z, Grgić I, Yasmeen F, Claeys M, Cusak A. Development of a liquid chromatographic method based on ultraviolet-visible and electrospray ionization mass spectrometric detection for the identification of nitrocatechols and related tracers in biomass burning atmospheric organic aerosol. Rapid Communications in Mass Spectrometry : Rcm. 26: 793-804. PMID 22368059 DOI: 10.1002/Rcm.6170  0.394
2012 Gómez-González Y, Wang W, Vermeylen R, Chi X, Neirynck J, Janssens IA, Maenhaut W, Claeys M. Chemical characterisation of atmospheric aerosols during a 2007 summer field campaign at Brasschaat, Belgium: sources and source processes of biogenic secondary organic aerosol Atmospheric Chemistry and Physics. 12: 125-138. DOI: 10.5194/Acp-12-125-2012  0.385
2012 Claeys M, Vermeylen R, Yasmeen F, Gómez-González Y, Chi X, Maenhaut W, Mészáros T, Salma I. Chemical characterisation of humic-like substances from urban, rural and tropical biomass burning environments using liquid chromatography with UV/vis photodiode array detection and electrospray ionisation mass spectrometry Environmental Chemistry. 9: 273-284. DOI: 10.1071/En11163  0.442
2012 Yasmeen F, Vermeylen R, Maurin N, Perraudin E, Doussin J, Claeys M. Characterisation of tracers for aging of α-pinene secondary organic aerosol using liquid chromatography/negative ion electrospray ionisation mass spectrometry Environmental Chemistry. 9: 236. DOI: 10.1071/En11148  0.388
2012 Lautié E, Claeys M, Quetin-Leclercq J. Analysis of rotenone degradation products by electrospray mass spectrometry Planta Medica. 78. DOI: 10.1055/S-0032-1321301  0.343
2011 Yasmeen F, Szmigielski R, Vermeylen R, Gómez-González Y, Surratt JD, Chan AW, Seinfeld JH, Maenhaut W, Claeys M. Mass spectrometric characterization of isomeric terpenoic acids from the oxidation of α-pinene, β-pinene, d-limonene, and Δ3-carene in fine forest aerosol. Journal of Mass Spectrometry : Jms. 46: 425-42. PMID 21438093 DOI: 10.1002/Jms.1911  0.432
2010 Chan MN, Surratt JD, Claeys M, Edgerton ES, Tanner RL, Shaw SL, Zheng M, Knipping EM, Eddingsaas NC, Wennberg PO, Seinfeld JH. Characterization and quantification of isoprene-derived epoxydiols in ambient aerosol in the southeastern United States. Environmental Science & Technology. 44: 4590-6. PMID 20476767 DOI: 10.1021/Es100596B  0.396
2010 Yasmeen F, Vermeylen R, Szmigielski R, Iinuma Y, Böge O, Herrmann H, Maenhaut W, Claeys M. Terpenylic acid and related compounds: precursors for dimers in secondary organic aerosol from the ozonolysis of α- and β-pinene Atmospheric Chemistry and Physics. 10: 9383-9392. DOI: 10.5194/Acp-10-9383-2010  0.417
2010 Claeys M, Kourtchev I, Pashynska V, Vas G, Vermeylen R, Wang W, Cafmeyer J, Chi X, Artaxo P, Andreae MO, Maenhaut W. Polar organic marker compounds in atmospheric aerosols during the LBA-SMOCC 2002 biomass burning experiment in Rondônia, Brazil: Sources and source processes, time series, diel variations and size distributions Atmospheric Chemistry and Physics. 10: 9319-9331. DOI: 10.5194/Acp-10-9319-2010  0.703
2010 Yasmeen F, Sauret N, Gal J, Maria P, Massi L, Maenhaut W, Claeys M. Characterization of oligomers from methylglyoxal under dark conditions: a pathway to produce secondary organic aerosol through cloud processing during nighttime Atmospheric Chemistry and Physics. 10: 3803-3812. DOI: 10.5194/Acp-10-3803-2010  0.375
2010 Claeys M. Comment on "unexpected epoxide formation in the gas-phase photooxidation of isoprene", Science. 327. DOI: 10.1126/Science.1180942  0.311
2010 Claeys M, Wang W, Vermeylen R, Kourtchev I, Chi X, Farhat Y, Surratt JD, Gómez-González Y, Sciare J, Maenhaut W. Chemical characterisation of marine aerosol at Amsterdam Island during the austral summer of 2006-2007 Journal of Aerosol Science. 41: 13-22. DOI: 10.1016/J.Jaerosci.2009.08.003  0.705
2010 Szmigielski R, Vermeylen R, Dommen J, Metzger A, Maenhaut W, Baltensperger U, Claeys M. The acid effect in the formation of 2-methyltetrols from the photooxidation of isoprene in the presence of NOx Atmospheric Research. 98: 183-189. DOI: 10.1016/J.Atmosres.2010.02.012  0.382
2010 Claeys M, Matveeva H, Devreese A, Termont D, Vandewalle M. Regio-and Stereochemical Effects in the Chemical Ionization Mass Spectra of Isomeric Bicyclo|3, 2, O| Heptan-2-One Trimethylsiloxy Derivatives1 Bulletin Des SociéTéS Chimiques Belges. 87: 375-389. DOI: 10.1002/Bscb.19780870507  0.365
2009 Claeys M, Iinuma Y, Szmigielski R, Surratt JD, Blockhuys F, Van Alsenoy C, Böge O, Sierau B, Gómez-González Y, Vermeylen R, Van der Veken P, Shahgholi M, Chan AW, Herrmann H, Seinfeld JH, et al. Terpenylic acid and related compounds from the oxidation of alpha-pinene: implications for new particle formation and growth above forests. Environmental Science & Technology. 43: 6976-82. PMID 19806730 DOI: 10.1021/Es9007596  0.401
2009 Kourtchev I, Copolovici L, Claeys M, Maenhaut W. Characterization of atmospheric aerosols at a forested site in central Europe. Environmental Science & Technology. 43: 4665-71. PMID 19673249 DOI: 10.1021/Es803055W  0.718
2009 Foubert K, Vermeersch M, Theunis M, Apers S, Cos P, Claeys M, Van Puyvelde L, Pieters L, Maes L. LC-MS analysis of 13,28-epoxy-oleanane saponins in Maesa spp. extracts with antileishmanial activity. Phytochemical Analysis : Pca. 20: 159-67. PMID 19219852 DOI: 10.1055/S-0028-1084526  0.302
2009 Hallquist M, Wenger JC, Baltensperger U, Rudich Y, Simpson D, Claeys M, Dommen J, Donahue NM, George C, Goldstein AH, Hamilton JF, Herrmann H, Hoffmann T, Iinuma Y, Jang M, et al. The formation, properties and impact of secondary organic aerosol: Current and emerging issues Atmospheric Chemistry and Physics. 9: 5155-5236. DOI: 10.5194/Acp-9-5155-2009  0.343
2008 Kourtchev I, Warnke J, Maenhaut W, Hoffmann T, Claeys M. Polar organic marker compounds in PM2.5 aerosol from a mixed forest site in western Germany. Chemosphere. 73: 1308-14. PMID 18710779 DOI: 10.1016/J.Chemosphere.2008.07.011  0.727
2008 Surratt JD, Gómez-González Y, Chan AW, Vermeylen R, Shahgholi M, Kleindienst TE, Edney EO, Offenberg JH, Lewandowski M, Jaoui M, Maenhaut W, Claeys M, Flagan RC, Seinfeld JH. Organosulfate formation in biogenic secondary organic aerosol. The Journal of Physical Chemistry. A. 112: 8345-78. PMID 18710205 DOI: 10.1021/Jp802310P  0.393
2008 Kourtchev I, Ruuskanen TM, Keronen P, Sogacheva L, Dal Maso M, Reissell A, Chi X, Vermeylen R, Kulmala M, Maenhaut W, Claeys M. Determination of isoprene and alpha-/beta-pinene oxidation products in boreal forest aerosols from Hyytiälä, Finland: diel variations and possible link with particle formation events. Plant Biology (Stuttgart, Germany). 10: 138-49. PMID 18211553 DOI: 10.1055/S-2007-964945  0.714
2008 Iinuma Y, Müller C, Berndt T, Böge O, Claeys M, Herrmann H. Evidence for the existence of organosulfates from beta-pinene ozonolysis in ambient secondary organic aerosol. Environmental Science & Technology. 41: 6678-83. PMID 17969680 DOI: 10.1021/Es070938T  0.384
2008 Gómez-González Y, Surratt JD, Cuyckens F, Szmigielski R, Vermeylen R, Jaoui M, Lewandowski M, Offenberg JH, Kleindienst TE, Edney EO, Blockhuys F, Van Alsenoy C, Maenhaut W, Claeys M. Characterization of organosulfates from the photooxidation of isoprene and unsaturated fatty acids in ambient aerosol using liquid chromatography/(-) electrospray ionization mass spectrometry. Journal of Mass Spectrometry : Jms. 43: 371-82. PMID 17968849 DOI: 10.1002/Jms.1329  0.696
2008 Wang W, Wu MH, Li L, Zhang T, Liu XD, Feng JL, Li HJ, Wang YJ, Sheng GY, Claeys M, Fu JM. Polar organic tracers in PM<sub>2.5</sub> aerosols from forests in eastern China Atmospheric Chemistry and Physics. 8: 7507-7518. DOI: 10.5194/Acp-8-7507-2008  0.364
2008 Zhang T, Claeys M, Cachier H, Dong S, Wang W, Maenhaut W, Liu X. Identification and estimation of the biomass burning contribution to Beijing aerosol using levoglucosan as a molecular marker Atmospheric Environment. 42: 7013-7021. DOI: 10.1016/J.Atmosenv.2008.04.050  0.315
2008 Bauer H, Claeys M, Vermeylen R, Schueller E, Weinke G, Berger A, Puxbaum H. Arabitol and mannitol as tracers for the quantification of airborne fungal spores Atmospheric Environment. 42: 588-593. DOI: 10.1016/J.Atmosenv.2007.10.013  0.36
2007 Caseiro A, Marr IL, Claeys M, Kasper-Giebl A, Puxbaum H, Pio CA. Determination of saccharides in atmospheric aerosol using anion-exchange high-performance liquid chromatography and pulsed-amperometric detection. Journal of Chromatography. A. 1171: 37-45. PMID 17920614 DOI: 10.1016/J.Chroma.2007.09.038  0.322
2007 Claeys M, Szmigielski R, Kourtchev I, van der Veken P, Vermeylen R, Maenhaut W, Jaoui M, Kleindienst TE, Lewandowski M, Offenberg JH, Edney EO. Hydroxydicarboxylic acids: markers for secondary organic aerosol from the photooxidation of alpha-pinene. Environmental Science & Technology. 41: 1628-34. PMID 17396652 DOI: 10.1021/Es0620181  0.728
2007 Surratt JD, Kroll JH, Kleindienst TE, Edney EO, Claeys M, Sorooshian A, Ng NL, Offenberg JH, Lewandowski M, Jaoui M, Flagan RC, Seinfeld JH. Evidence for organosulfates in secondary organic aerosol. Environmental Science & Technology. 41: 517-27. PMID 17310716 DOI: 10.1021/Es062081Q  0.421
2007 Szmigielski R, Surratt JD, Vermeylen R, Szmigielska K, Kroll JH, Ng NL, Murphy SM, Sorooshian A, Seinfeld JH, Claeys M. Characterization of 2-methylglyceric acid oligomers in secondary organic aerosol formed from the photooxidation of isoprene using trimethylsilylation and gas chromatography/ion trap mass spectrometry. Journal of Mass Spectrometry : Jms. 42: 101-16. PMID 17154243 DOI: 10.1002/Jms.1146  0.416
2007 Szmigielski R, Surratt JD, Gómez-González Y, van der Veken P, Kourtchev I, Vermeylen R, Blockhuys F, Jaoui M, Kleindienst TE, Lewandowski M, Offenberg JH, Edney EO, Seinfeld JH, Maenhaut W, Claeys M. 3-methyl-1,2,3-butanetricarboxylic acid: An atmospheric tracer for terpene secondary organic aerosol Geophysical Research Letters. 34. DOI: 10.1029/2007Gl031338  0.731
2007 Fuzzi S, Decesari S, Facchini MC, Cavalli F, Emblico L, Mircea M, Andreae MO, Trebs I, Hoffer A, Guyon P, Artaxo P, Rizzo LV, Lara LL, Pauliquevis T, Maenhaut W, ... ... Claeys M, et al. Overview of the inorganic and organic composition of size-segregated aerosol in Rondônia, Brazil, from the biomass-burning period to the onset of the wet season Journal of Geophysical Research Atmospheres. 112. DOI: 10.1029/2005Jd006741  0.676
2006 Surratt JD, Murphy SM, Kroll JH, Ng NL, Hildebrandt L, Sorooshian A, Szmigielski R, Vermeylen R, Maenhaut W, Claeys M, Flagan RC, Seinfeld JH. Chemical composition of secondary organic aerosol formed from the photooxidation of isoprene. The Journal of Physical Chemistry. A. 110: 9665-90. PMID 16884200 DOI: 10.1021/Jp061734M  0.397
2006 Santos LS, Dalmázio I, Eberlin MN, Claeys M, Augusti R. Mimicking the atmospheric OH-radical-mediated photooxidation of isoprene: formation of cloud-condensation nuclei polyols monitored by electrospray ionization mass spectrometry. Rapid Communications in Mass Spectrometry : Rcm. 20: 2104-8. PMID 16767687 DOI: 10.1002/Rcm.2574  0.4
2006 Decesari S, Fuzzi S, Facchini MC, Mircea M, Emblico L, Cavalli F, Maenhaut W, Chi X, Schkolnik G, Falkovich A, Rudich Y, Claeys M, Pashynska V, Vas G, Kourtchev I, et al. Characterization of the organic composition of aerosols from Rondônia, Brazil, during the LBA-SMOCC 2002 experiment and its representation through model compounds Atmospheric Chemistry and Physics. 6: 375-402. DOI: 10.5194/Acp-6-375-2006  0.709
2006 Pashynska VA, Kosevich MV, Heuvel HVd, Claeys M. The effect of cone voltage on electrospray mass spectra of the bisquaternary ammonium salt decamethoxinum Rapid Communications in Mass Spectrometry. 20: 755-763. DOI: 10.1002/Rcm.2371  0.41
2005 Shahat AA, Cuyckens F, Wang W, Abdel-Shafeek KA, Husseiny HA, Apers S, Van Miert S, Pieters L, Vlietinck AJ, Claeys M. Structural characterization of flavonol di-O-glycosides from Farsetia aegyptia by electrospray ionization and collision-induced dissociation mass spectrometry. Rapid Communications in Mass Spectrometry : Rcm. 19: 2172-8. PMID 15988729 DOI: 10.1002/Rcm.2041  0.661
2005 Nguyen AT, Fontaine J, Malonne H, Claeys M, Luhmer M, Duez P. A sugar ester and an iridoid glycoside from Scrophularia ningpoensis. Phytochemistry. 66: 1186-91. PMID 15924924 DOI: 10.1016/J.Phytochem.2005.03.023  0.36
2005 Wang W, Kourtchev I, Graham B, Cafmeyer J, Maenhaut W, Claeys M. Characterization of oxygenated derivatives of isoprene related to 2-methyltetrols in Amazonian aerosols using trimethylsilylation and gas chromatography/ion trap mass spectrometry. Rapid Communications in Mass Spectrometry : Rcm. 19: 1343-51. PMID 15856536 DOI: 10.1002/Rcm.1940  0.709
2005 Cuyckens F, Claeys M. Determination of the glycosylation site in flavonoid mono-O-glycosides by collision-induced dissociation of electrospray-generated deprotonated and sodiated molecules. Journal of Mass Spectrometry : Jms. 40: 364-72. PMID 15674860 DOI: 10.1002/Jms.794  0.648
2005 Kourtchev I, Ruuskanen T, Maenhaut W, Kulmala M, Claeys M. Observation of 2-methyltetrols and related photo-oxidation products of isoprene in boreal forest aerosols from Hyytiälä, Finland Atmospheric Chemistry and Physics. 5: 2761-2770. DOI: 10.5194/Acp-5-2761-2005  0.691
2005 Ion AC, Vermeylen R, Kourtchev I, Cafmeyer J, Chi X, Gelencsér A, Maenhaut W, Claeys M. Polar organic compounds in rural PM<sub>2.5</sub> aerosols from K-puszta, Hungary, during a 2003 summer field campaign: Sources and diel variations Atmospheric Chemistry and Physics. 5: 1805-1814. DOI: 10.5194/Acp-5-1805-2005  0.709
2005 Edney EO, Kleindienst TE, Jaoui M, Lewandowski M, Offenberg JH, Wang W, Claeys M. Formation of 2-methyl tetrols and 2-methylglyceric acid in secondary organic aerosol from laboratory irradiated isoprene/NOX/SO 2/air mixtures and their detection in ambient PM2.5 samples collected in the eastern United States Atmospheric Environment. 39: 5281-5289. DOI: 10.1016/J.Atmosenv.2005.05.031  0.408
2004 Wang W, Vas G, Dommisse R, Loones K, Claeys M. Fragmentation study of diastereoisomeric 2-methyltetrols, oxidation products of isoprene, as their trimethylsilyl ethers, using gas chromatography/ion trap mass spectrometry. Rapid Communications in Mass Spectrometry : Rcm. 18: 1787-97. PMID 15329871 DOI: 10.1002/Rcm.1553  0.402
2004 Moe MK, Strøm MB, Jensen E, Claeys M. Negative electrospray ionization low-energy tandem mass spectrometry of hydroxylated fatty acids: a mechanistic study. Rapid Communications in Mass Spectrometry : Rcm. 18: 1731-40. PMID 15282772 DOI: 10.1002/Rcm.1545  0.408
2004 Pashynska VA, Van den Heuvel H, Claeys M, Kosevich MV. Characterization of noncovalent complexes of antimalarial agents of the artemisinin-type and FE(III)-heme by electrospray mass spectrometry and collisional activation tandem mass spectrometry. Journal of the American Society For Mass Spectrometry. 15: 1181-90. PMID 15276165 DOI: 10.1016/J.Jasms.2004.04.030  0.315
2004 Apers S, Naessens T, Van Den Steen K, Cuyckens F, Claeys M, Pieters L, Vlietinck A. Fast high-performance liquid chromatography method for quality control of soy extracts. Journal of Chromatography. A. 1038: 107-12. PMID 15233526 DOI: 10.1016/J.Chroma.2004.03.033  0.609
2004 Claeys M, Graham B, Vas G, Wang W, Vermeylen R, Pashynska V, Cafmeyer J, Guyon P, Andreae MO, Artaxo P, Maenhaut W. Formation of secondary organic aerosols through photooxidation of isoprene. Science (New York, N.Y.). 303: 1173-6. PMID 14976309 DOI: 10.1126/Science.1092805  0.342
2004 Cuyckens F, Claeys M. Mass spectrometry in the structural analysis of flavonoids. Journal of Mass Spectrometry : Jms. 39: 1-15. PMID 14760608 DOI: 10.1002/Jms.585  0.668
2004 Infante HG, Cuyckens F, Van Campenhout K, Blust R, Claeys M, Van Vaeck L, Adams FC. Characterization of metal complexes with metallothioneins in the liver of the carp Cyprinus carpio by reversed-phase HPLC with ICP-MS and electrospray ionization (ESI)-MS Journal of Analytical Atomic Spectrometry. 19: 159-166. DOI: 10.1039/B308032N  0.634
2004 Claeys M, Wang W, Ion AC, Kourtchev I, Gelencsér A, Maenhaut W. Formation of secondary organic aerosols from isoprene and its gas-phase oxidation products through reaction with hydrogen peroxide Atmospheric Environment. 38: 4093-4098. DOI: 10.1016/J.Atmosenv.2004.06.001  0.693
2003 Cuyckens F, Shahat AA, Van den Heuvel H, Abdel-Shafeek KA, El-Messiry MM, Seif-El Nasr MM, Pieters L, Vlietinck AJ, Claeys M. The application of liquid chromatography-electrospray ionization mass spectrometry and collision-induced dissociation in the structural characterization of acylated flavonol O-glycosides from the seeds of Carrichtera annua. European Journal of Mass Spectrometry (Chichester, England). 9: 409-20. PMID 12939492 DOI: 10.1255/Ejms.559  0.687
2003 Wang W, Cuyckens F, Van den Heuvel H, Apers S, Pieters L, Steenkamp V, Stewart MJ, Luyckx VA, Claeys M. Structural characterization of chromone C-glucosides in a toxic herbal remedy. Rapid Communications in Mass Spectrometry : Rcm. 17: 49-55. PMID 12478554 DOI: 10.1002/Rcm.875  0.666
2002 Cuyckens F, Shahat AA, Pieters L, Claeys M. Direct stereochemical assignment of hexose and pentose residues in flavonoid O-glycosides by fast atom bombardment and electrospray ionization mass spectrometry. Journal of Mass Spectrometry : Jms. 37: 1272-9. PMID 12489088 DOI: 10.1002/Jms.402  0.649
2002 Pashynska V, Vermeylen R, Vas G, Maenhaut W, Claeys M. Development of a gas chromatographic/ion trap mass spectrometric method for the determination of levoglucosan and saccharidic compounds in atmospheric aerosols. Application to urban aerosols. Journal of Mass Spectrometry : Jms. 37: 1249-57. PMID 12489085 DOI: 10.1002/Jms.391  0.403
2002 Cuyckens F, Claeys M. Optimization of a liquid chromatography method based on simultaneous electrospray ionization mass spectrometric and ultraviolet photodiode array detection for analysis of flavonoid glycosides. Rapid Communications in Mass Spectrometry : Rcm. 16: 2341-8. PMID 12478580 DOI: 10.1002/Rcm.861  0.663
2002 Jonckers TH, van Miert S, Cimanga K, Bailly C, Colson P, De Pauw-Gillet MC, van den Heuvel H, Claeys M, Lemière F, Esmans EL, Rozenski J, Quirijnen L, Maes L, Dommisse R, Lemière GL, et al. Synthesis, cytotoxicity, and antiplasmodial and antitrypanosomal activity of new neocryptolepine derivatives. Journal of Medicinal Chemistry. 45: 3497-508. PMID 12139461 DOI: 10.1021/Jm011102I  0.311
2002 Shahat AA, Cos P, De Bruyne T, Apers S, Hammouda FM, Ismail SI, Azzam S, Claeys M, Goovaerts E, Pieters L, Vanden Berghe D, Vlietinck AJ. Antiviral and antioxidant activity of flavonoids and proanthocyanidins from Crataegus sinaica. Planta Medica. 68: 539-41. PMID 12094299 DOI: 10.1055/S-2002-32547  0.325
2002 Voinov VG, Van den Heuvel H, Claeys M. Resonant electron capture mass spectrometry of free fatty acids: examination of ion structures using deuterium-labeled fatty acids and collisional activation. Journal of Mass Spectrometry : Jms. 37: 313-21. PMID 11921373 DOI: 10.1002/Jms.285  0.357
2002 Zdráhal Z, Oliveira J, Vermeylen R, Claeys M, Maenhaut W. Improved method for quantifying levoglucosan and related monosaccharide anhydrides in atmospheric aerosols and application to samples from urban and tropical locations. Environmental Science & Technology. 36: 747-53. PMID 11878393 DOI: 10.1021/Es015619V  0.365
2002 Luyckx VA, Ballantine R, Claeys M, Cuyckens F, Van den Heuvel H, Cimanga RK, Vlietinck AJ, De Broe ME, Katz IJ. Herbal remedy-associated acute renal failure secondary to Cape aloes. American Journal of Kidney Diseases : the Official Journal of the National Kidney Foundation. 39: E13. PMID 11877593 DOI: 10.1053/Ajkd.2002.31424  0.569
2002 Kubátová A, Vermeylen R, Claeys M, Cafmeyer J, Maenhaut W. Organic compounds in urban aerosols from Gent, Belgium: Characterization, sources, and seasonal differences Journal of Geophysical Research Atmospheres. 107. DOI: 10.1029/2001Jd000556  0.443
2002 Cuyckens F, Shahat AA, Pieters L, Claeys M. Mass spectrometric structure determination of complex flavonol O-glycosides Proceedings 50th Asms Conference On Mass Spectrometry and Allied Topics. 373-374.  0.614
2001 Cuyckens F, Rozenberg R, de Hoffmann E, Claeys M. Structure characterization of flavonoid O-diglycosides by positive and negative nano-electrospray ionization ion trap mass spectrometry. Journal of Mass Spectrometry : Jms. 36: 1203-10. PMID 11747116 DOI: 10.1002/Jms.224  0.656
2001 Ma YL, Cuyckens F, Van den Heuvel H, Claeys M. Mass spectrometric methods for the characterisation and differentiation of isomeric O-diglycosyl flavonoids. Phytochemical Analysis : Pca. 12: 159-65. PMID 11705020 DOI: 10.1002/Pca.573  0.632
2001 Zdráhal Z, Vermeylen R, Claeys M, Maenhaut W, Guyon P, Artaxo P. Characterization of novel di- and tricarboxylic acids in fine tropical aerosols. Journal of Mass Spectrometry : Jms. 36: 403-16. PMID 11333444 DOI: 10.1002/Jms.143  0.465
2001 Voinov VG, Claeys M. Charge-remote fragmentation characteristics of monounsaturated fatty acids in resonance electron capture: Differentiation between cis and trans isomers International Journal of Mass Spectrometry. 205: 57-64. DOI: 10.1016/S1387-3806(00)00273-6  0.351
2000 Denekamp C, Van Den Heuvel H, Voinov VG, Claeys M, Seto C, Grossert JS, Waddell DS, Curtis JM, Boyd RK. Charge-remote fragmentation characteristics of functionalized alkanes in high-energy collision-induced dissociation Rapid Communications in Mass Spectrometry : Rcm. 14: 1035-43. PMID 10861984 DOI: 10.1002/1097-0231(20000630)14:12<1035::Aid-Rcm986>3.0.Co;2-4  0.339
2000 Denekamp C, Claeys M, Pocsfalvi G. Mechanism of cross-ring cleavage reactions in dirhamnosyl lipids: effect of the alkali ion. Rapid Communications in Mass Spectrometry : Rcm. 14: 794-9. PMID 10825018 DOI: 10.1002/(Sici)1097-0231(20000515)14:9<794::Aid-Rcm945>3.0.Co;2-3  0.361
2000 Lemière F, Vanhoutte K, Jonckers T, Marek R, Esmans EL, Claeys M, Van den Eeckhout E, Van Onckelen H. Differentiation between isomeric phenylglycidyl ether adducts of 2'-deoxyguanosine and 2'-deoxyguanosine-5'-monophosphate using liquid chromatography/electrospray tandem mass spectrometry. Journal of Mass Spectrometry : Jms. 34: 820-34. PMID 10423563 DOI: 10.1002/(Sici)1096-9888(199908)34:8<820::Aid-Jms837>3.0.Co;2-C  0.35
2000 Cuyckens F, Ma YL, Pocsfalvi G, Claeys M. Tandem mass spectral strategies for the structural characterization of flavonoid glycosides Analusis. 28: 888-895. DOI: 10.1051/Analusis:2000280888  0.642
2000 Voinov VG, Claeys M. Charge-remote fragmentation of fatty acid molecular anions: Examination by using resonance electron capture mass spectrometry International Journal of Mass Spectrometry. 198: 23-32. DOI: 10.1016/S1387-3806(99)00267-5  0.346
2000 Kubátová A, Vermeylen R, Claeys M, Cafmeyer J, Maenhaut W, Roberts G, Artaxo P. Carbonaceous aerosol characterization in the Amazon basin, Brazil: novel dicarboxylic acids and related compounds Atmospheric Environment. 34: 5037-5051. DOI: 10.1016/S1352-2310(00)00320-4  0.445
1999 Bauer SH, Zhang XY, Van Dongen W, Claeys M, Przybylski M. Chromogranin A from bovine adrenal medulla: molecular characterization of glycosylations, phosphorylations, and sequence heterogeneities by mass spectrometry. Analytical Biochemistry. 274: 69-80. PMID 10527498 DOI: 10.1006/Abio.1999.4244  0.34
1999 Ma YL, Van Den Heuvel H, Claeys M. Characterization of 3-methoxyflavones using fast-atom bombardment and collision-induced dissociation tandem mass spectrometry Rapid Communications in Mass Spectrometry. 13: 1932-1942. PMID 10487940 DOI: 10.1002/(Sici)1097-0231(19991015)13:19<1932::Aid-Rcm735>3.0.Co;2-W  0.334
1999 Zhang XY, De Meester I, Lambeir AM, Dillen L, Van Dongen W, Esmans EL, Haemers A, Scharpé S, Claeys M. Study of the enzymatic degradation of vasostatin I and II and their precursor chromogranin A by dipeptidyl peptidase IV using high-performance liquid chromatography/electrospray mass spectrometry. Journal of Mass Spectrometry : Jms. 34: 255-63. PMID 10226356 DOI: 10.1002/(Sici)1096-9888(199904)34:4<255::Aid-Jms752>3.0.Co;2-7  0.318
1999 Scutareanu P, Ma Y, Claeys M, Dommisse R, Sabelis MW. Induction of a p-coumaroyl trihydroxy triterpene acid in Psylla-infested and mechanically damaged pear trees Journal of Chemical Ecology. 25: 2177-2191. DOI: 10.1023/A:1021001209875  0.357
1999 Denekamp C, Pocsfalvi G, Claeys M. Charge-remote and charge-proximate fragmentations in deuterium-labeled n-hexadecyltriphenylphosphonium cations upon high-energy collisional activation: Evidence for the involvement of a phenyl biradical International Journal of Mass Spectrometry. 188: 163-175. DOI: 10.1016/S1387-3806(99)00020-2  0.309
1999 Huysmans L, Nizigiyimana L, Van den Heuvel H, Claeys M. Charge-remote molecular hydrogen removal in protonated and alkali-cationized long-chain fatty acid esters upon cesium ion bombardment International Journal of Mass Spectrometry. 188: 39-52. DOI: 10.1016/S1387-3806(98)14206-9  0.355
1999 Huang Y, De Bruyne T, Apers S, Ma Y, Claeys M, Pieters L, Vlietinck A. Flavonoid glucuronides from Picria fel-terrae Phytochemistry. 52: 1701-1703. DOI: 10.1016/S0031-9422(99)00242-3  0.306
1999 Kubatova A, Vermeylen R, Claeys M, Cafmeyer J, Maenhaut W. Carbonaceous aerosols and particulate organic compounds in Gent, Belgium, during winter and summer of 1998 Journal of Aerosol Science. 30. DOI: 10.1016/S0021-8502(99)80463-7  0.335
1999 Zhang XY, Meester ID, Lambeir A-, Dillen L, Dongen WV, Esmans EL, Haemers A, Scharpé S, Claeys M. Study of the enzymatic degradation of vasostatin I and II and their precursor chromogranin A by dipeptidyl peptidase IV using high-performance liquid chromatography/electrospray mass spectrometry This article is dedicated to the memory of Professor Dr Wilhelm J. Richter whose activities in the field of biomolecular mass spectrometry have undoubtedly guided ours during the past twenty years. Journal of Mass Spectrometry. 34: 255. DOI: 10.1002/(Sici)1096-9888(199904)34:4<255::Aid-Jms752>3.3.Co;2-Z  0.324
1998 Huang Y, De Bruyne T, Apers S, Ma Y, Claeys M, Vanden Berghe D, Pieters L, Vlietinck A. Complement-inhibiting cucurbitacin glycosides from Picria fel-terrae. Journal of Natural Products. 61: 757-61. PMID 9644059 DOI: 10.1021/Np9705773  0.323
1998 Claeys M, Nizigiyimana L, Van den Heuvel H, Vedernikova I, Haemers A. Charge-remote and charge-proximate fragmentation processes in alkali-cationized fatty acid esters upon high-energy collisional activation. A new mechanistic proposal Journal of Mass Spectrometry. 33: 631-643. DOI: 10.1002/(Sici)1096-9888(199807)33:7<631::Aid-Jms668>3.0.Co;2-M  0.335
1997 Zhang X, Dillen L, Bauer SH, Van Dongen W, Liang F, Przybylski M, Esmans E, De Potter WP, Claeys M. Mass spectrometric identification of phosphorylated vasostatin II, a chromogranin A-derived protein fragment (1-113). Biochimica Et Biophysica Acta. 1343: 287-98. PMID 9434119 DOI: 10.1016/S0167-4838(97)00137-4  0.308
1997 Bauer SH, Zhang XY, Liang F, De Potter WP, Claeys M, Przybylski M. Isolation and identification of intact chromogranin A and two N-terminal processing products, vasostatin I and II, from bovine adrenal medulla chromaffin granules by chromatographic and mass spectrometric methods. Neuropeptides. 31: 273-80. PMID 9243525 DOI: 10.1016/S0143-4179(97)90059-7  0.326
1997 Ndayikengurukiye H, Jacobs S, Tachelet W, Van Der Looy J, Pollaris A, Geise HJ, Claeys M, Kauffmann JM, Janietz S. Alkoxylated p-phenylenevinylene oligomers: Synthesis and spectroscopic and electrochemical properties Tetrahedron. 53: 13811-13828. DOI: 10.1016/S0040-4020(97)00871-5  0.301
1997 Ma YL, Li QM, Van Den Heuvel H, Claeys M. Characterization of flavone and flavonol aglycones by collision-induced dissociation tandem mass spectrometry Rapid Communications in Mass Spectrometry. 11: 1357-1364. DOI: 10.1002/(Sici)1097-0231(199708)11:12<1357::Aid-Rcm983>3.0.Co;2-9  0.387
1997 Borges C, Almoster Ferreira MA, Van Den Heuvel H, Claeys M. Characterization of stereoisomeric furanosidic derivatives by direct chemical ionization mass spectrometry and liquid secondary ion mass spectrometry with tandem mass spectrometry. (Part II) Rapid Communications in Mass Spectrometry. 11: 1171-1177. DOI: 10.1002/(Sici)1097-0231(199707)11:11<1171::Aid-Rcm913>3.0.Co;2-3  0.404
1997 Nizigiyimana L, Van den Heuvel H, Claeys M. Comparison of low- and high-energy collision-induced dissociation tandem mass spectrometry in the analysis of ricinoleic and ricinelaidic acid Journal of Mass Spectrometry. 32: 277-286. DOI: 10.1002/(Sici)1096-9888(199703)32:3<277::Aid-Jms474>3.0.Co;2-C  0.362
1996 Claeys M, Van den Heuvel H, Chen S, Derrick PJ, Mellon FA, Price KR. Comparison of high- and low-energy collision-induced dissociation tandem mass spectrometry in the analysis of glycoalkaloids and their aglycons. Journal of the American Society For Mass Spectrometry. 7: 173-81. PMID 24203239 DOI: 10.1016/1044-0305(95)00636-2  0.34
1996 Zhang X, Dillen L, Vanhoutte K, Van Dongen W, Esmans E, Claeys M. Characterization of unstable intermediates and oxidized products formed during cyanogen bromide cleavage of peptides and proteins by electrospray mass spectrometry. Analytical Chemistry. 68: 3422-30. PMID 8843140 DOI: 10.1021/Ac9602229  0.361
1996 Cimanga K, De Bruyne T, Lasure A, Van Poel B, Pieters L, Claeys M, Berghe DV, Kambu K, Tona L, Vlietinck AJ. In vitro biological activities of alkaloids from Cryptolepis sanguinolenta. Planta Medica. 62: 22-7. PMID 8720383 DOI: 10.1055/S-2006-957789  0.309
1996 Cleempoel AV, Gijbels R, Claeys M, Van den Heuvel H. Characterization of Ozonated C60 and C70 by High Performance Liquid Chromatography and Low- and High-Energy Collision-induced Dissociation Tandem Mass Spectrometry Rapid Communications in Mass Spectrometry. 10: 1579-1584. DOI: 10.1002/(Sici)1097-0231(199610)10:13<1579::Aid-Rcm666>3.0.Co;2-5  0.382
1996 Claeys M, Nizigiyimana L, Van den Heuvel H, Derrick PJ. Mechanistic Aspects of Charge-remote Fragmentation in Saturated and Mono-unsaturated Fatty Acid Derivatives. Evidence for Homolytic Cleavage Rapid Communications in Mass Spectrometry. 10: 770-774. DOI: 10.1002/(Sici)1097-0231(199605)10:7<770::Aid-Rcm575>3.0.Co;2-D  0.361
1996 Borges C, Almoster Ferreira MA, Claeys M. Characterization of stereoisomeric α-methylene-γ-lactone furanosidic derivatives by direct chemical ionization mass spectrometry and liquid secondary ion mass spectrometry with tandem mass spectrometry Rapid Communications in Mass Spectrometry. 10: 757-766. DOI: 10.1002/(Sici)1097-0231(199605)10:7<757::Aid-Rcm545>3.0.Co;2-Y  0.404
1995 Corthout J, Pieters L, Claeys M, Geerts S, Vanden Berghe D, Vlietinck A. Antibacterial and molluscicidal phenolic acids from Spondias mombin. Planta Medica. 60: 460-3. PMID 7997478 DOI: 10.1055/S-2006-959532  0.37
1995 Cimanga K, Bruyne TD, Lasure A, Li Q, Pieters L, Claeys M, Berghe DV, Kambu K, Tona L, Vlietinck A. Flavonoid O-glycosides from the leaves of Morinda morindoides Phytochemistry. 38: 1301-1303. DOI: 10.1016/0031-9422(94)00784-Q  0.326
1995 Dillen L, Zhang XY, Claeys M, Liang F, De Potter WP, Van Dongen W, Esmans EL. Isolation and mass spectrometric characterization of an oxidized form of vasostatin I, anN-terminal chromogranin A-derived protein, from bovine chromaffin cells Journal of Mass Spectrometry. 30: 1599-1604. DOI: 10.1002/Jms.1190301113  0.343
1995 Vanhoutte K, Joos P, Lemière F, Van Dongen W, Esmans EL, Claeys M, Van den Eeckhout E. Thermospray liquid chromatography-mass spectrometry of the DNA adducts formed between 2′-deoxynucleosides and bisphenol A diglycidyl ether Journal of Mass Spectrometry. 30: 1453-1461. DOI: 10.1002/Jms.1190301011  0.357
1995 Van Bocxlaer JF, Claeys M, Van Den Heuvel H, De Leenheer AP. Characterization of acylcarnitines using fast atom bombardment mass spectrometry and gas chromatography/mass spectrometry Journal of Mass Spectrometry. 30: 69-80. DOI: 10.1002/Jms.1190300112  0.382
1994 Li QM, Claeys M. Characterization and differentiation of diglycosyl flavonoids by positive ion fast atom bombardment and tandem mass spectrometry. Biological Mass Spectrometry. 23: 406-16. PMID 8068736 DOI: 10.1002/Bms.1200230705  0.361
1994 Boel S, Dillen L, van den Heuvel H, Claeys M. Fragmentation characteristics of neuropeptides related to chromogranin B and proenkephalin B using fast atom bombardment and collision-induced dissociation. Biological Mass Spectrometry. 23: 603-11. PMID 7986830 DOI: 10.1002/Bms.1200231002  0.367
1994 Hisham A, Sunitha C, Sreekala U, Pieters L, Bruyne TD, Heuvel HVd, Claeys M. Reticulacinone, an acetogenin from Annona reticulata Phytochemistry. 35: 1325-1329. DOI: 10.1016/S0031-9422(00)94847-7  0.386
1994 Claeys M, Van den Heuvel H. Radical processes in remote charge fragmentations of lithium-cationized long-chain alkenyl and alkadienyl salicylic acids Biological Mass Spectrometry. 23: 20-26. DOI: 10.1002/Bms.1200230105  0.335
1993 Claereboudt J, Claeys M, Geise H, Gijbels R, Vertes A. Laser microprobe mass spectrometry of quaternary phosphonium salts: Direct versus matrix-assisted laser desorption. Journal of the American Society For Mass Spectrometry. 4: 798-812. PMID 24227465 DOI: 10.1016/1044-0305(93)80038-Z  0.36
1993 Baldé AM, Bruyne TD, Pieters L, Claeys M, Berghe DV, Vlietinck A, Wray V, Kolodziej H. Proanthocyanidins from Stem Bark of Pavetta owariensis, 3. Nmr Study of Acetylated Trimeric Proanthocyanidins Possessing a Doubly-Linked Structure Journal of Natural Products. 56: 1078-1088. DOI: 10.1021/Np50097A011  0.329
1993 Hisham A, Sreekala U, Pieters L, Bruyne TD, Heuvel HVd, Claeys M. Epoxymurins A and B, two biogenetic precursors of Annonaceous acetogenins from **Annona muricata** Tetrahedron. 49: 6913-6920. DOI: 10.1016/S0040-4020(01)80433-6  0.313
1993 Claereboudt J, Baeten W, Geise H, Claeys M. Structural characterization of mono- and bisphosphonium salts by fast atom bombardment mass spectrometry and tandem mass spectrometry Organic Mass Spectrometry. 28: 71-82. DOI: 10.1002/Oms.1210280204  0.378
1993 Claeys M, van den Heuvel H, Claereboudt J, Corthout J, Pieters L, Vlietinck AJ. Determination of the double bond position in long-chain 6-alkenyl salicylic acids by collisional activation Biological Mass Spectrometry. 22: 647-653. DOI: 10.1002/Bms.1200221105  0.341
1993 Claereboudt J, Esmans EL, Claeys M. Mass spectral behaviour of (M ‐ H)− ions of some pyrimidine nucleosides Journal of Mass Spectrometry. 22: 419-421. DOI: 10.1002/Bms.1200220709  0.31
1992 Dillen L, Boel S, De Potter WP, Claeys M. Mass spectrometric characterization of bovine chromaffin granule peptides related to chromogranin B. Biochimica Et Biophysica Acta. 1120: 105-12. PMID 1554736 DOI: 10.1016/0167-4838(92)90430-L  0.313
1992 Dang Y, Geise HJ, Claereboudt J, Van den Heuvel H, Claeys M. Electron impact mass spectrometric behaviour of bis(substituted benzoato)complexes of bis(η-cyclopentadienyl)titanium(IV) Inorganica Chimica Acta. 201: 185-190. DOI: 10.1016/S0020-1693(00)85330-X  0.345
1992 Corthout J, Pieters L, Claeys M, Berghe D, Vlietinck A. Antiviral caffeoyl esters from Spondias mombin Phytochemistry. 31: 1979-1981. DOI: 10.1016/0031-9422(92)80344-E  0.357
1992 Li QM, Heuvel HVd, Dillen L, Claeys M. Differentiation of 6‐C‐ and 8‐C‐glycosidic flavonoids by positive ion fast atom bombardment and tandem mass spectrometry Journal of Mass Spectrometry. 21: 213-221. DOI: 10.1002/Bms.1200210406  0.364
1991 van den Eeckhout E, Coene J, Claereboudt J, Borremans F, Claeys M, Esmans E, Sinsheimer JE. Comparison of the isolation of adducts of 2'-deoxycytidine and 2'-deoxyguanosine with phenylglycidyl ether by high-performance liquid chromatography on a reversed-phase column and a polystyrene-divinylbenzene column. Journal of Chromatography. 541: 317-31. PMID 2037652 DOI: 10.1016/S0021-9673(01)96003-0  0.325
1991 Li QM, van den Heuvel H, Delorenzo O, Corthout J, Pieters LA, Vlietinck AJ, Claeys M. Mass spectral characterization of C-glycosidic flavonoids isolated from a medicinal plant (Passiflora incarnata). Journal of Chromatography. 562: 435-46. PMID 2026709 DOI: 10.1016/0378-4347(91)80597-6  0.329
1991 Baldé AM, Claeys M, Pieters LA, Wray V, Vlietinck AJ. Ferulic acid esters from stem bark of Pavetta owariensis Phytochemistry. 30: 1024-1026. DOI: 10.1016/0031-9422(91)85302-G  0.378
1990 Van den Eeckhout E, De Bruyn A, Pepermans H, Esmans EL, Vryens I, Claereboudt J, Claeys M, Sinsheimer JE. Adduct formation identification between phenyl glycidyl ether and 2'-deoxyadenosine and thymidine by chromatography, mass spectrometry and nuclear magnetic resonance spectroscopy. Journal of Chromatography. 504: 113-28. PMID 2332460 DOI: 10.1016/S0021-9673(01)89518-2  0.389
1990 Van den Eeckhout EG, Esmans EL, Claereboudt J, Coene J, Claeys M. Chromatography and Characterization of Phenylglycidyl Ether Nucleoside Adducts Nucleosides and Nucleotides. 9: 463-465. DOI: 10.1080/07328319008045176  0.348
1990 Claereboudt J, Esmans EL, Van den Eeckhout EG, Claeys M. Fast atom bombardment and tandem mass spectrometry for the identification of nucleoside adducts with phenyl glycidyl ether Nucleosides and Nucleotides. 9: 333-344. DOI: 10.1080/07328319008045144  0.38
1989 Claereboudt J, De Spiegeleer B, de Bruijn EA, Gijbels R, Claeys M. Structural characterization of cisplatin analogues by fast atom bombardment (FAB) and laser microprobe mass spectrometry (LAMMA). Journal of Pharmaceutical and Biomedical Analysis. 7: 1599-610. PMID 2490549 DOI: 10.1016/0731-7085(89)80171-2  0.366
1989 Claeys M. Mass spectrometry methods for structural determination and analysis of lipoxygenase and cytochrome P-450 metabolites of essential fatty acids Mass Spectrometry Reviews. 8: 1-34. DOI: 10.1002/Mas.1280080102  0.373
1989 Baeten W, Claereboudt J, Van den Heuvel H, Claeys M. Tandem mass spectrometry of leucine enkephalin and physalaemin using a hybrid instrument Biological Mass Spectrometry. 18: 727-732. DOI: 10.1002/Bms.1200180914  0.337
1988 Bakana P, Claeys M, Totté J, Pieters LA, Van Hoof L, Van den Berghe DA, Vlietinck AJ. Structure and chemotherapeutical activity of a polyisoprenylated benzophenone from the stem bark of Garcinia huillensis. Journal of Ethnopharmacology. 21: 75-84. PMID 3695558 DOI: 10.1016/0378-8741(87)90096-1  0.3
1987 Zijlstra FJ, van den Broek AM, Vincent JE, Diderich PP, op de Hoek-Fes AM, Claeys M. Formation of leukotriene B4, 20-hydroxy leukotriene B4 and other arachidonic acid metabolites by macrophages during peritonitis in patients with continuous ambulatory peritoneal dialysis. Prostaglandins, Leukotrienes, and Medicine. 27: 151-60. PMID 3039532 DOI: 10.1016/0262-1746(87)90067-9  0.327
1987 Dillen L, Duchateau A, De Potter WP, Claeys M. Selected ion monitoring analysis of monoamine metabolites in cerebrospinal fluid. Application to the study of in vivo effects of α2‐antagonists Biomedical &Amp; Environmental Mass Spectrometry. 14: 675-682. PMID 2892549 DOI: 10.1002/Bms.1200141119  0.384
1987 Claereboudt J, Van Vaeck L, Baeten W, Geise H, Gijbels R, Claeys M. The use of laser microprobe mass spectrometry for monitoring the Wittig synthesis Analytica Chimica Acta. 195: 343-350. DOI: 10.1016/S0003-2670(00)85677-9  0.302
1986 Coene MC, Bult H, Claeys M, Laekeman GM, Herman AG. Inhibition of rabbit platelet activation by lipoxygenase products of arachidonic and linoleic acid. Thrombosis Research. 42: 205-14. PMID 3087009 DOI: 10.1016/0049-3848(86)90296-3  0.311
1986 Claeys M, Bazan HE, Birkle DL, Bazan NG. Diacylglycerols interfere in normal phase HPLC analysis of lipoxygenase products of docosahexaenoic or arachidonic acids. Prostaglandins. 32: 813-27. PMID 2951768 DOI: 10.1016/0090-6980(86)90092-4  0.347
1985 Ustünes L, Claeys M, Laekeman G, Herman AG, Vlietinck AJ, Ozer A. Isolation and identification of two isomeric trihydroxy octadecenoic acids with prostaglandin E-like activity from onion bulbs (Allium cepa). Prostaglandins. 29: 847-65. PMID 4011928 DOI: 10.1016/0090-6980(85)90142-X  0.364
1985 Claeys M, Kivits GAA, Christ-Hazelhof E, Nugteren DH. Metabolic profile of linoleic acid in porcine leukocytes through the lipoxygenase pathway Biochimica Et Biophysica Acta (Bba)/Lipids and Lipid Metabolism. 837: 35-51. PMID 2996610 DOI: 10.1016/0005-2760(85)90083-9  0.348
1984 Claeys M, Kivits GAA, Christ-Hazelhof E, Nugteren DH. Metabolism of linoleic acid by porcine leukocytes Archives of Physiology and Biochemistry. 92. DOI: 10.3109/13813458409071116  0.306
1984 Claeys M, Kivits GAA, Christ-Hazelhof E, Nugteren DH. Biotransformation of linoleic acid by porcine leukocytes Prostaglandins. 28: 664. DOI: 10.1016/0090-6980(84)90165-5  0.349
1984 Claeys M, Ustünes L, Laekeman G, Herman AG, Vlietinck AJ, Üzer A. Mass spectral characterization of two onion constituents with prostaglandin E-like activity as lipoxygenase metabolites of linoleic acid Prostaglandins. 28: 663-663. DOI: 10.1016/0090-6980(84)90164-3  0.431
1983 Claeys M, Coene MC, Herman AG, Jouvenaz GH, Nugteren DH. Characterization of monohydroxylated lipoxygenase metabolites of arachidonic and linoleic acid in rabbit peritoneal tissue. Biochimica Et Biophysica Acta. 713: 160-9. PMID 6814493 DOI: 10.1016/0005-2760(82)90178-3  0.35
1983 Van Bockstaele M, Dillen L, Claeys M, De Potter WP. Simultaneous determination of the three major monoamine metabolites in cerebrospinal fluid by high-performance liquid chromatography with electrochemical detection Journal of Chromatography B: Biomedical Sciences and Applications. 275: 11-20. PMID 6192136 DOI: 10.1016/S0378-4347(00)84339-X  0.342
1982 Coene MC, Van Hove C, Claeys M, Herman AG. Arachidonic acid metabolism by cultured mesothelial cells. Different transformations of exogenously added and endogenously released substrate Biochimica Et Biophysica Acta (Bba)/Lipids and Lipid Metabolism. 710: 437-445. PMID 6803842 DOI: 10.1016/0005-2760(82)90127-8  0.301
1981 Beetens JR, Claeys M, Herman AG. Antioxidants increase the formation of 6-oxo- PGF by ram seminal vesicle microsomes Biochemical Pharmacology. 30: 2811-2815. PMID 6797433 DOI: 10.1016/0006-2952(81)90419-6  0.314
1980 Claeys M, Van Hove C, Duchateau A, Herman AG. Quantitative determination of 6-Oxo-PGF1 alpha in biological fluids by gas chromatography mass spectrometry. Biomedical Mass Spectrometry. 7: 544-8. PMID 6894397 DOI: 10.1002/Bms.1200071119  0.35
1979 Claeys M, van Audenhove M, Vandewalle M. Evidence for the occurrence of an oxygen to oxygen acyl shift in 7‐acetoxybicyclo|3,2,0|heptan‐2‐ones upon chemical ionization mass spectrometry Bulletin Des SociéTéS Chimiques Belges. 88: 799-805. DOI: 10.1002/Bscb.19790881008  0.311
1978 Rosseel MT, Bogaert MG, Claeys M. Quantitative GLC determination of cis‐ and trans‐isomers of doxepin and desmethyldoxepin Journal of Pharmaceutical Sciences. 67: 802-805. PMID 660461 DOI: 10.1002/Jps.2600670619  0.32
1977 Claeys M, Markey SP, Maenhaut W. Variance analysis of error in selected ion monitoring assays using various internal standards. A practical study case Biological Mass Spectrometry. 4: 122-128. PMID 884206 DOI: 10.1002/Bms.1200040213  0.333
1977 Termont D, Van Gaever F, De Keukeleire D, Claeys M, Vandewalle M. Differentiation between regio- and stereoisomers of bicyclo[3,2,0]heptanone-2 derivatives by chemical ionization mass spectrometry Tetrahedron. 33: 2433-2435. DOI: 10.1016/0040-4020(77)80259-7  0.355
1977 Claeys M, Van Haver D. Conformational effects in the chemical ionization spectra of derivatives of isomeric 2,3‐dimethyl‐1,4‐cyclopentanediols Organic Mass Spectrometry. 12: 531-535. DOI: 10.1002/Oms.1210120810  0.343
1977 TERMONT D, VAN GAEVER F, DE KEUKELEIRE D, CLAEYS M, VANDEWALLE M. ChemInform Abstract: STUDIES IN ORGANIC MASS SPECTROMETRY. XXXI. DIFFERENTIATION BETWEEN REGIO- AND STEREOISOMERS OF BICYCLO(3.2.0)HEPTANONE-2 DERIVATIVES BY CHEMICAL IONIZATION MASS SPECTROMETRY Chemischer Informationsdienst. 8. DOI: 10.1002/Chin.197751052  0.383
1976 Claeys M, Muscettola G, Markey SP. Simultaneous measurement of imipramine and desipramine by selected ion recording with deuterated internal standards. Biomedical Mass Spectrometry. 3: 110-6. PMID 990418 DOI: 10.1002/Bms.1200030304  0.371
1975 Lauwers W, Leysen J, Verhoeven H, Laduron P, Claeys M. Identification of alkaloids; the condensation products of biogenic amines with formaldehyde, enzymatically formed from 5-methyltetrahydrofolic acid. Journal of Mass Spectrometry. 2: 15-22. PMID 1131388 DOI: 10.1002/Bms.1200020105  0.385
1974 Claeys M, Verzele M, Vandewalle M, Leysen J, Laduron P. Studies in organic mass spectrometry. XV. Mass fragmentographic identification of epinine in adrenal medulla and as a product of an in vitro enzymic methylation. Biomedical Mass Spectrometry. 1: 103-8. PMID 4433721 DOI: 10.1002/Bms.1200010204  0.356
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