Sameh H. Abdelwahed, Ph.D. - Publications

Affiliations: 
2006 Marquette University, Milwaukee, WI, United States 
Area:
Organic Chemistry

21 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
2023 Rathore R, Abdelwahed SH. Design and Synthesis of Cofacially-Arrayed Polyfluorene Wires for Electron and Energy Transfer Studies. Molecules (Basel, Switzerland). 28. PMID 37175127 DOI: 10.3390/molecules28093717  0.572
2022 Rathore R, Lindeman SV, Abdelwahed SH. Design, Synthesis, Electronic Properties, and X-ray Structural Characterization of Various Modified Electron-Rich Calixarene Derivatives and Their Conversion to Stable Cation Radical Salts. Molecules (Basel, Switzerland). 27. PMID 36144725 DOI: 10.3390/molecules27185994  0.571
2019 Abzhanova A, Ivanova LV, Wang D, Navale TS, Abdelwahed SH, Ivanov MV, Lindeman S, Rathore R, Reid SA. Charge-transfer or excimeric state? Exploring the nature of the excited state in cofacially arrayed polyfluorene derivatives Journal of Photochemistry and Photobiology a: Chemistry. 374: 125-130. DOI: 10.1016/J.Jphotochem.2019.01.030  0.678
2018 Gagnon DM, Stich TA, Mehta AP, Abdelwahed SH, Begley TP, Britt RD. An Aminoimidazole Radical Intermediate in the Anaerobic Biosynthesis of the 5,6-dimethylbenzimidazole Ligand to Vitamin B12. Journal of the American Chemical Society. PMID 30208703 DOI: 10.1021/Jacs.8B05686  0.385
2017 Ivanov MV, Talipov MR, Boddeda A, Abdelwahed SH, Rathore R. Hückel Theory + Reorganization Energy = Marcus–Hush Theory: Breakdown of the 1/n Trend in π-Conjugated Poly-p-phenylene Cation Radicals Is Explained The Journal of Physical Chemistry C. 121: 1552-1561. DOI: 10.1021/Acs.Jpcc.6B12111  0.52
2016 Jhulki I, Chanani PK, Abdelwahed S, Begley TP. A remarkable oxidative cascade that replaces the riboflavin C8 methyl with an amino group during roseoflavin biosynthesis. Journal of the American Chemical Society. PMID 27331868 DOI: 10.1021/Jacs.6B02469  0.322
2016 Talipov MR, Abdelwahed SH, Thakur K, Reid SA, Rathore R. From Wires to Cables: Attempted Synthesis of 1,3,5-Trifluorenylcyclohexane as a Platform for Molecular Cables. The Journal of Organic Chemistry. PMID 26783949 DOI: 10.1021/Acs.Joc.5B02792  0.634
2015 Mehta AP, Abdelwahed SH, Mahanta N, Fedoseyenko D, Philmus B, Cooper LE, Liu Y, Jhulki I, Ealick SE, Begley TP. Radical S-adenosylmethionine (SAM) enzymes in cofactor biosynthesis: a treasure trove of complex organic radical rearrangement reactions. The Journal of Biological Chemistry. 290: 3980-6. PMID 25477515 DOI: 10.1074/Jbc.R114.623793  0.339
2013 Mehta AP, Abdelwahed SH, Begley TP. Molybdopterin biosynthesis: trapping an unusual purine ribose adduct in the MoaA-catalyzed reaction. Journal of the American Chemical Society. 135: 10883-5. PMID 23848839 DOI: 10.1021/Ja4041048  0.353
2013 Cooper LE, Fedoseyenko D, Abdelwahed SH, Kim SH, Dairi T, Begley TP. In vitro reconstitution of the radical S-adenosylmethionine enzyme MqnC involved in the biosynthesis of futalosine-derived menaquinone. Biochemistry. 52: 4592-4. PMID 23763543 DOI: 10.1021/Bi400498D  0.332
2013 Mehta AP, Hanes JW, Abdelwahed SH, Hilmey DG, Hänzelmann P, Begley TP. Catalysis of a new ribose carbon-insertion reaction by the molybdenum cofactor biosynthetic enzyme MoaA. Biochemistry. 52: 1134-6. PMID 23286307 DOI: 10.1021/Bi3016026  0.361
2012 Qi H, Chang J, Abdelwahed SH, Thakur K, Rathore R, Bard AJ. Electrochemistry and electrogenerated chemiluminescence of π-stacked poly(fluorenemethylene) oligomers. Multiple, interacting electron transfers. Journal of the American Chemical Society. 134: 16265-74. PMID 22946643 DOI: 10.1021/Ja3057997  0.651
2010 Chatterjee A, Hazra AB, Abdelwahed S, Hilmey DG, Begley TP. A "radical dance" in thiamin biosynthesis: mechanistic analysis of the bacterial hydroxymethylpyrimidine phosphate synthase. Angewandte Chemie (International Ed. in English). 49: 8653-6. PMID 20886485 DOI: 10.1002/Anie.201003419  0.351
2010 Vura-Weis J, Abdelwahed SH, Shukla R, Rathore R, Ratner MA, Wasielewski MR. Crossover from single-step tunneling to multistep hopping for molecular triplet energy transfer. Science (New York, N.Y.). 328: 1547-50. PMID 20558715 DOI: 10.1126/Science.1189354  0.578
2010 Mukherjee T, Zhang Y, Abdelwahed S, Ealick SE, Begley TP. Catalysis of a flavoenzyme-mediated amide hydrolysis. Journal of the American Chemical Society. 132: 5550-1. PMID 20369853 DOI: 10.1021/Ja9107676  0.361
2006 Rathore R, Abdelwahed SH, Kiesewetter MK, Reiter RC, Stevenson CD. Intramolecular electron transfer in cofacially pi-stacked fluorenes: evidence of tunneling. The Journal of Physical Chemistry. B. 110: 1536-40. PMID 16471711 DOI: 10.1021/Jp052737M  0.603
2005 Rathore R, Chebny VJ, Abdelwahed SH. A versatile and conformationally adaptable fluorene-based receptor for efficient binding of silver cation. Journal of the American Chemical Society. 127: 8012-3. PMID 15926815 DOI: 10.1021/Ja051935O  0.656
2005 Stevenson CD, Kiesewetter MK, Reiter RC, Abdelwahed SH, Rathore R. Intramolecular C-H/C-D exchange in cofacially stacked polyfluorenes via electron-induced bond activation. Journal of the American Chemical Society. 127: 5282-3. PMID 15826141 DOI: 10.1021/Ja0432261  0.591
2004 Rathore R, Abdelwahed SH, Guzei IA. Synthesis of a calix[4]arene derivative for isolation of a stable cation radical salt for use as a colorimetric sensor of nitric oxide. Journal of the American Chemical Society. 126: 13582-3. PMID 15493892 DOI: 10.1021/Ja0454900  0.516
2004 Rathore R, Abdelwahed SH. Soluble cycloannulated tetroxa[8]circulane derivatives: Synthesis, optical and electrochemical properties, and generation of their robust cation-radical salts Tetrahedron Letters. 45: 5267-5270. DOI: 10.1016/J.Tetlet.2004.05.019  0.559
2003 Rathore R, Abdelwahed SH, Guzei IA. Synthesis, structure, and evaluation of the effect of multiple stacking on the electron-donor properties of pi-stacked polyfluorenes. Journal of the American Chemical Society. 125: 8712-3. PMID 12862451 DOI: 10.1021/Ja035518S  0.592
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