Richard D. Leapman - Publications

Affiliations: 
NIH (NIBIB) 

114 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 Rao A, McBride EL, Zhang G, Xu H, Cai T, Notkins AL, Aronova MA, Leapman RD. Determination of secretory granule maturation times in pancreatic islet β-cells by serial block face scanning electron microscopy. Journal of Structural Biology. 107584. PMID 32736074 DOI: 10.1016/J.Jsb.2020.107584  0.315
2020 Fera A, He Q, Zhang G, Leapman RD. Quantitative method for estimating stain density in electron microscopy of conventionally prepared biological specimens. Journal of Microscopy. 277: 71-78. PMID 31994199 DOI: 10.1111/Jmi.12865  0.378
2020 Aronova MA, Noh S, Byrnes C, Zhang G, Kim Y, Meier ER, Leapman RD. Quantitative Imaging with Electron Probes of Cultured Erythroblasts Undergoing Erythropoiesis Biophysical Journal. 118: 293a-294a. DOI: 10.1016/J.Bpj.2019.11.1665  0.339
2020 Guay MD, Cheng R, Emam ZA, Leapman RD. Neural Modeling of Eukaryotic Cell Ultrastructure Obtained from 3D Electron Microscopy Biophysical Journal. 118: 293a. DOI: 10.1016/J.Bpj.2019.11.1663  0.341
2019 Leapman R, Aronova M, Rao A, McBride E, Zhang G, Xu H, Notkins A, Cai T. Maturation Times of Pancreatic Beta Cell Secretory Granules Estimated from Serial Block-Face Electron Microscopy Microscopy and Microanalysis. 25: 1380-1381. DOI: 10.1017/S1431927619007633  0.31
2019 Ling K, Vedanaparti Y, Tobin MP, Desai RP, Zhang G, Pokrovskaya ID, Storrie B, Aronova MA, Leapman RD. Structural Analysis of Mouse Platelets using Serial Block-Face Scanning Electron Microscopy Biophysical Journal. 116: 573a. DOI: 10.1016/J.Bpj.2018.11.3082  0.351
2019 Guay MD, Emam ZA, Anderson AB, Leapman RD. Transfer Learning for Efficient Segmentation of Subcellular Structures in 3-D Electron Microscopy Biophysical Journal. 116: 288a. DOI: 10.1016/J.Bpj.2018.11.1554  0.303
2018 Chen X, Winters C, Crocker V, Lazarou M, Sousa AA, Leapman RD, Reese TS. Identification of PSD-95 in the Postsynaptic Density Using MiniSOG and EM Tomography. Frontiers in Neuroanatomy. 12: 107. PMID 30581381 DOI: 10.3389/Fnana.2018.00107  0.324
2018 He Q, Hsueh M, Zhang G, Joy DC, Leapman RD. Biological serial block face scanning electron microscopy at improved z-resolution based on Monte Carlo model. Scientific Reports. 8: 12985. PMID 30154532 DOI: 10.1038/S41598-018-31231-W  0.409
2018 McBride EL, Rao A, Zhang G, Hoyne JD, Calco GN, Kuo BC, He Q, Prince AA, Pokrovskaya ID, Storrie B, Sousa AA, Aronova MA, Leapman RD. Comparison of 3D cellular imaging techniques based on scanned electron probes: serial block face SEM vs. axial bright-field STEM tomography. Journal of Structural Biology. PMID 29408702 DOI: 10.1016/J.Jsb.2018.01.012  0.394
2018 Guay M, Emam Z, Leapman R. Problems and Progress in Automating Electron Microscopy Segmentation Microscopy and Microanalysis. 24: 508-509. DOI: 10.1017/S1431927618003033  0.314
2018 Aronova M, Chen S, Lai B, Pivovarova N, Daoust A, Andrews S, Koretsky A, Leapman R. Correlative Bioimaging with Electron, X-ray and Light Microscopies Microscopy and Microanalysis. 24: 374-375. DOI: 10.1017/S1431927618002362  0.306
2018 He Q, Joy DC, Zhang G, Leapman RD. Dual-Energy Serial Block Face SEM Imaging of Biological Structures at Near Isotropic Spatial Resolution Biophysical Journal. 114: 160a-161a. DOI: 10.1016/J.Bpj.2017.11.899  0.311
2018 Leapman RD, Aronova MA, Rao A, McBride EL, Zhang G, Xu H, Notkins AL, Cai T. Quantitative Analysis of Immature Secretory Granules in Beta Cells of Mouse Pancreatic Islets by Serial Block-Face Scanning Electron Microscopy Biophysical Journal. 114: 370a. DOI: 10.1016/J.Bpj.2017.11.2050  0.342
2017 Leapman RD. Application of EELS and EFTEM to the life sciences enabled by the contributions of Ondrej Krivanek. Ultramicroscopy. PMID 28258873 DOI: 10.1016/J.Ultramic.2017.01.002  0.369
2017 Leapman R, McBride E, Rao A, Zhang G, He Q, Guay M, Pokrovskaya I, Storrie B, Aronova M. Comparison of 3-D Cellular Imaging Techniques using Scanned Electron Probes Microscopy and Microanalysis. 23: 1150-1151. DOI: 10.1017/S1431927617006419  0.363
2017 McBride EL, Rao A, Zhang G, Pokrovskaya ID, Aronova MA, Storrie B, Leapman RD. Comparison of 3-D Cell and Tissue Imaging Techniques Based on Scanning Electron Probes Biophysical Journal. 112: 574a. DOI: 10.1016/J.Bpj.2016.11.3090  0.416
2016 Guay MD, Czaja W, Aronova MA, Leapman RD. Compressed Sensing Electron Tomography for Determining Biological Structure. Scientific Reports. 6: 27614. PMID 27291259 DOI: 10.1038/Srep27614  0.346
2016 Aronova MA, Sousa AA, Leapman RD. Quantitative Characterization of Theranostic Nanoparticles by Electron Microscopy Microscopy and Microanalysis. 22: 1154-1155. DOI: 10.1017/S1431927616006619  0.336
2016 He Q, Aronova MA, Joy DC, Zhang G, Leapman RD. Serial Block Face Sem of Biological Structures at Near Isotropic Spatial Resolution using Multiple Beam Energies and Monte Carlo Simulations Biophysical Journal. 110: 158a-159a. DOI: 10.1016/J.Bpj.2015.11.889  0.381
2016 Calco GN, Kuo BC, Hoyne JD, Aronova MA, Zhang G, Leapman RD. Mitochondrial Networks in Beta Cells of Pancreatic Islet of Langerhans Investigated by Serial Block Face Scanning Electron Microscopy Biophysical Journal. 110: 156a. DOI: 10.1016/J.Bpj.2015.11.877  0.311
2015 Chen RJ, Zhang G, Garfield SH, Shi YJ, Chen KG, Robey PG, Leapman RD. Variations in Glycogen Synthesis in Human Pluripotent Stem Cells with Altered Pluripotent States. Plos One. 10: e0142554. PMID 26565809 DOI: 10.1371/Journal.Pone.0142554  0.477
2015 Shomorony A, Pfeifer CR, Aronova MA, Zhang G, Cai T, Xu H, Notkins AL, Leapman RD. Combining quantitative 2D and 3D image analysis in the serial block face SEM: application to secretory organelles of pancreatic islet cells. Journal of Microscopy. PMID 26139222 DOI: 10.1111/Jmi.12276  0.316
2015 He Q, Aronova MA, Joy DC, Zhang G, Leapman RD. Sub-Surface Serial Block Face Scanning Electron Microscopy Biophysical Journal. 108: 619a-620a. DOI: 10.1016/J.Bpj.2014.11.3371  0.389
2015 Hoyne JD, Calco GN, Kuo BC, Aronova MA, Sousa AA, He Q, Zhang G, Pokrovskaya ID, MacDonald L, Prince AA, Storrie B, Leapman RD. Scanning Transmission Electron Tomography of Blood Platelets in Thick Sections Biophysical Journal. 108: 618a. DOI: 10.1016/J.Bpj.2014.11.3362  0.372
2015 Calco GN, Hoyne JD, Kuo BC, Aronova MA, Zhang G, Shomorony A, Pfeifer CR, Cai T, Xu H, Notkins AL, Leapman RD. 3D Ultrastructural Investigation of Entire Pancreatic Islets of Langerhans by Serial Block Face Scanning Electron Microscopy Biophysical Journal. 108: 190a. DOI: 10.1016/J.Bpj.2014.11.1053  0.332
2014 Trachtenberg S, Schuck P, Phillips TM, Andrews SB, Leapman RD. A structural framework for a near-minimal form of life: Mass and compositional analysis of the helical mollicute Spiroplasma melliferum BC3 Plos One. 9. PMID 24586297 DOI: 10.1371/Journal.Pone.0087921  0.329
2014 Pfeifer CR, Shomorony A, Zhang G, Aronova MA, Leapman RD. Serial Block-Face Scanning Electron Microscopy for Nanoscale Characterization of Tissue Ultrastructure Biophysical Journal. 106: 601a. DOI: 10.1016/J.Bpj.2013.11.3327  0.407
2014 Guay MD, Czaja W, Leapman RD. Compressed Sensing Methods for Electron Tomography of Cellular Structure Biophysical Journal. 106: 598a-599a. DOI: 10.1016/J.Bpj.2013.11.3314  0.343
2013 Aronova MA, Leapman RD. Elemental mapping by electron energy loss spectroscopy in biology. Methods in Molecular Biology (Clifton, N.J.). 950: 209-26. PMID 23086878 DOI: 10.1007/978-1-62703-137-0_13  0.391
2013 Sousa AA, Leapman RD. Mass mapping of amyloid fibrils in the electron microscope using STEM imaging. Methods in Molecular Biology (Clifton, N.J.). 950: 195-207. PMID 23086877 DOI: 10.1007/978-1-62703-137-0_12  0.351
2013 Bhirde AA, Jin AJ, Thompson CN, Ramiro I, Milstone ZJ, Sousa AA, Smith PD, Gutkind JS, Leapman RD, Sun Y, Chen X. Variable Cellular Conduct of Photonic Carbon Nano-Dots Biophysical Journal. 104: 514a. DOI: 10.1016/J.Bpj.2012.11.2841  0.304
2013 Sousa AA, Zhang J, Chen X, Reese TS, Diamond JS, Leapman RD. Three-Dimensional Visualization of Whole Synapses by Stem Tomography Biophysical Journal. 104: 353a. DOI: 10.1016/J.Bpj.2012.11.1960  0.35
2012 Aronova MA, Leapman RD. Development of Electron Energy Loss Spectroscopy in the Biological Sciences. Mrs Bulletin / Materials Research Society. 37: 53-62. PMID 23049161 DOI: 10.1557/Mrs.2011.329  0.413
2012 Sousa AA, Leapman RD. Development and application of STEM for the biological sciences. Ultramicroscopy. 123: 38-49. PMID 22749213 DOI: 10.1016/J.Ultramic.2012.04.005  0.409
2012 Fera A, Dosemeci A, Sousa AA, Yang C, Leapman RD, Reese TS. Direct visualization of CaMKII at postsynaptic densities by electron microscopy tomography. The Journal of Comparative Neurology. 520: 4218-25. PMID 22627922 DOI: 10.1002/Cne.23151  0.313
2012 Sousa AA, Morgan JT, Brown PH, Adams A, Jayasekara MP, Zhang G, Ackerson CJ, Kruhlak MJ, Leapman RD. Synthesis, characterization, and direct intracellular imaging of ultrasmall and uniform glutathione-coated gold nanoparticles. Small (Weinheim An Der Bergstrasse, Germany). 8: 2277-86. PMID 22517616 DOI: 10.1002/Smll.201200071  0.316
2012 Sousa AA, Winters CA, Cox D, Chen X, Reese TS, Leapman RD. Three-Dimensional Ultrastructure of Micrometer Thick Cellular Subvolumes by STEM Tomography Biophysical Journal. 102: 393a. DOI: 10.1016/J.Bpj.2011.11.2146  0.39
2011 Sousa AA, Azari AA, Zhang G, Leapman RD. Dual-axis electron tomography of biological specimens: Extending the limits of specimen thickness with bright-field STEM imaging. Journal of Structural Biology. 174: 107-14. PMID 21055473 DOI: 10.1016/J.Jsb.2010.10.017  0.394
2011 Leapman R, Aronova M, Cox D, Adams A, Zhang G, Sousa A. Imaging Cells and Bionanoparticles by STEM and EFTEM Tomography Microscopy and Microanalysis. 17: 972-973. DOI: 10.1017/S1431927611005733  0.322
2010 Aronova MA, Sousa AA, Zhang G, Leapman RD. Limitations of beam damage in electron spectroscopic tomography of embedded cells. Journal of Microscopy. 239: 223-32. PMID 20701660 DOI: 10.1111/J.1365-2818.2010.03376.X  0.373
2010 Leapman RD. Nanoparticles: Dissected with electrons. Nature Nanotechnology. 5: 480-1. PMID 20606638 DOI: 10.1038/Nnano.2010.131  0.359
2010 Aronova M, Sousa A, Leapman R. Investigation of Radiolytic Effects in Frozen Aqueous Specimens by Electron Energy Loss Spectroscopy Microscopy and Microanalysis. 16: 1542-1543. DOI: 10.1017/S1431927610062884  0.364
2009 Bhirde AA, Sousa AA, Patel V, Azari AA, Gutkind JS, Leapman RD, Rusling JF. Imaging the distribution of individual platinum-based anticancer drug molecules attached to single-wall carbon nanotubes. Nanomedicine (London, England). 4: 763-72. PMID 19839812 DOI: 10.2217/Nnm.09.56  0.32
2009 Hohmann-Marriott MF, Sousa AA, Azari AA, Glushakova S, Zhang G, Zimmerberg J, Leapman RD. Nanoscale 3D cellular imaging by axial scanning transmission electron tomography. Nature Methods. 6: 729-31. PMID 19718033 DOI: 10.1038/Nmeth.1367  0.394
2009 Chen KG, Leapman RD, Zhang G, Lai B, Valencia JC, Cardarelli CO, Vieira WD, Hearing VJ, Gottesman MM. Influence of melanosome dynamics on melanoma drug sensitivity. Journal of the National Cancer Institute. 101: 1259-71. PMID 19704071 DOI: 10.1093/Jnci/Djp259  0.466
2009 Sousa AA, Aronova MA, Wu H, Sarin H, Griffiths G, Leapman RD. Determining molecular mass distributions and compositions of functionalized dendrimer nanoparticles. Nanomedicine (London, England). 4: 391-9. PMID 19505242 DOI: 10.2217/Nnm.09.14  0.35
2009 Aronova MA, Kim YC, Pivovarova NB, Andrews SB, Leapman RD. Quantitative EFTEM mapping of near physiological calcium concentrations in biological specimens. Ultramicroscopy. 109: 201-12. PMID 19118952 DOI: 10.1016/J.Ultramic.2008.10.003  0.348
2009 Sousa AA, Hohmann-Marriott MF, Zhang G, Leapman RD. Monte Carlo electron-trajectory simulations in bright-field and dark-field STEM: implications for tomography of thick biological sections. Ultramicroscopy. 109: 213-21. PMID 19110374 DOI: 10.1016/J.Ultramic.2008.10.005  0.374
2009 Aronova MA, Kim Y, Sousa AA, Zhang G, Leapman RD. New Approach To Quantitative Subcellular Imaging Of Phosphorus And Calcium Using Energy-filtered Transmission Electron Microscopy And Tomography Biophysical Journal. 96: 640a. DOI: 10.1016/J.Bpj.2008.12.3385  0.425
2008 Sousa AA, Hohmann-Marriott M, Aronova MA, Zhang G, Leapman RD. Determination of quantitative distributions of heavy-metal stain in biological specimens by annular dark-field STEM. Journal of Structural Biology. 162: 14-28. PMID 18359249 DOI: 10.1016/J.Jsb.2008.01.007  0.328
2008 Sousa AA, Aronova MA, Kim YC, Dorward LM, Zhang G, Leapman RD. Reprint of "On the feasibility of visualizing ultrasmall gold labels in biological specimens by STEM tomography" [J. Struct. Biol. 159 (2007) 507-522]. Journal of Structural Biology. 161: 336-51. PMID 18342743 DOI: 10.1016/S1047-8477(08)00063-4  0.356
2008 Aronova MA, Kim YC, Harmon R, Sousa AA, Zhang G, Leapman RD. Reprint of "Three-dimensional elemental mapping of phosphorus by quantitative electron spectroscopic tomography (QuEST)" [J. Struct. Biol. 160 (2007) 35-48]. Journal of Structural Biology. 161: 322-35. PMID 18342742 DOI: 10.1016/S1047-8477(08)00062-2  0.381
2007 Luca S, Yau WM, Leapman R, Tycko R. Peptide conformation and supramolecular organization in amylin fibrils: constraints from solid-state NMR. Biochemistry. 46: 13505-22. PMID 17979302 DOI: 10.1021/Bi701427Q  0.312
2007 Sousa AA, Leapman RD. Quantitative STEM mass measurement of biological macromolecules in a 300 kV TEM. Journal of Microscopy. 228: 25-33. PMID 17910694 DOI: 10.1111/J.1365-2818.2007.01819.X  0.359
2007 Aronova MA, Kim YC, Harmon R, Sousa AA, Zhang G, Leapman RD. Three-dimensional elemental mapping of phosphorus by quantitative electron spectroscopic tomography (QuEST). Journal of Structural Biology. 160: 35-48. PMID 17693097 DOI: 10.1016/J.Jsb.2007.06.008  0.381
2007 Sousa AA, Aronova MA, Kim YC, Dorward LM, Zhang G, Leapman RD. On the feasibility of visualizing ultrasmall gold labels in biological specimens by STEM tomography. Journal of Structural Biology. 159: 507-22. PMID 17689263 DOI: 10.1016/J.Jsb.2007.06.006  0.356
2007 Leapman RD, Aronova MA. Localizing specific elements bound to macromolecules by EFTEM. Methods in Cell Biology. 79: 593-613. PMID 17327176 DOI: 10.1016/S0091-679X(06)79024-0  0.383
2007 Aronova MA, Kim YC, Zhang G, Leapman RD. Quantification and thickness correction of EFTEM phosphorus maps. Ultramicroscopy. 107: 232-44. PMID 16979822 DOI: 10.1016/J.Ultramic.2006.07.009  0.343
2007 Leapman R, Aronova M. Progress in Electron Energy Loss Spectroscopy, Elemental Mapping and Elemental Tomography of Biological Structures Microscopy and Microanalysis. 13. DOI: 10.1017/S1431927607078762  0.35
2007 Aronova M, Kim Y, Harmon R, Sousa A, Zhang G, Leapman R. Elemental Mapping of Phosphorus in 3-D by Quantitative Electron Spectroscopic Tomography Microscopy and Microanalysis. 13. DOI: 10.1017/S1431927607076969  0.331
2007 Booth C, Harmon R, Meyer S, Twesten R, Arslan I, Bradley J, Aronova M, Leapman R, Hunt J. Moving Beyond Bright Field Transmission Electron Microscopy Microscopy and Microanalysis. 13. DOI: 10.1017/S1431927607076957  0.341
2006 Chen KG, Valencia JC, Lai B, Zhang G, Paterson JK, Rouzaud F, Berens W, Wincovitch SM, Garfield SH, Leapman RD, Hearing VJ, Gottesman MM. Melanosomal sequestration of cytotoxic drugs contributes to the intractability of malignant melanomas. Proceedings of the National Academy of Sciences of the United States of America. 103: 9903-7. PMID 16777967 DOI: 10.1073/Pnas.0600213103  0.443
2004 Leapman RD. Novel techniques in electron microscopy. Current Opinion in Neurobiology. 14: 591-8. PMID 15464893 DOI: 10.1016/J.Conb.2004.08.004  0.412
2004 Leapman RD, Kocsis E, Zhang G, Talbot TL, Laquerriere P. Three-dimensional distributions of elements in biological samples by energy-filtered electron tomography. Ultramicroscopy. 100: 115-25. PMID 15219696 DOI: 10.1016/J.Ultramic.2004.03.002  0.383
2004 Kajava AV, Potekhin SA, Corradin G, Leapman RD. Organization of designed nanofibrils assembled from alpha-helical peptides as determined by electron microscopy. Journal of Peptide Science : An Official Publication of the European Peptide Society. 10: 291-7. PMID 15160841 DOI: 10.1002/Psc.520  0.329
2003 Goping G, Pollard HB, Srivastava M, Leapman R. Mapping protein expression in mouse pancreatic islets by immunolabeling and electron energy loss spectrum-imaging Microscopy Research and Technique. 61: 448-456. PMID 12845571 DOI: 10.1002/Jemt.10294  0.303
2003 Leapman RD. Detecting single atoms of calcium and iron in biological structures by electron energy-loss spectrum-imaging. Journal of Microscopy. 210: 5-15. PMID 12694411 DOI: 10.1046/J.1365-2818.2003.01173.X  0.394
2003 Trachtenberg S, Andrews SB, Leapman RD. Mass distribution and spatial organization of the linear bacterial motor of Spiroplasma citri R8A2. Journal of Bacteriology. 185: 1987-94. PMID 12618463 DOI: 10.1128/Jb.185.6.1987-1994.2003  0.324
2003 Levin I, Leapman RD, Kovler M, Roizin Y. Radiation-induced nitrogen segregation during electron energy loss spectroscopy of silicon oxide-nitride-oxide stacks Applied Physics Letters. 83: 1548-1550. DOI: 10.1063/1.1604182  0.303
2003 Leapman RD, Andrews SB. Detection limits for electron energy-loss spectroscopy in biology Microscopy and Microanalysis. 9: 1476-1477. DOI: 10.1017/S1431927603447387  0.353
2000 Andrews SB, Hongpaisan J, Pivovarova NB, Friel DD, Leapman RD. Mapping the Subcellular Distribution of Calcium in Depolarized Neurons by Electron Energy Loss Spectrum Imaging Microscopy and Microanalysis. 6: 162-163. DOI: 10.1017/S1431927600033304  0.338
2000 Leapman RD, Brooks CM, Rizzo NW, Talbot TL. Quantitative Analysis Of Bological Specimens by Spectrum-Imaging in the Energy Filtering Transmission Electron Microscope Microscopy and Microanalysis. 6: 160-161. DOI: 10.1017/S1431927600033298  0.356
1999 Leapman RD, Rizzo NW. Towards single atom analysis of biological structures. Ultramicroscopy. 78: 251-68. PMID 10389278 DOI: 10.1016/S0304-3991(99)00031-5  0.377
1999 Levin I, Leapman RD, Kaiser DL, Van Buskirk PC, Bilodeau S, Carl R. Accommodation of excess Ti in a (Ba,Sr)TiO3 thin film with 53.4% Ti grown on Pt/Sio2/Si by metalorganic chemical-vapor deposition Applied Physics Letters. 75: 1299-1301. DOI: 10.1063/1.124674  0.301
1997 Leapman RD, Jarnik M, Steven AC. Spatial distributions of sulfur-rich proteins in cornifying epithelia. Journal of Structural Biology. 120: 168-79. PMID 9417981 DOI: 10.1006/Jsbi.1997.3937  0.36
1997 Scott DA, Docampo R, Dvorak JA, Shi S, Leapman RD. In situ compositional analysis of acidocalcisomes in Trypanosoma cruzi. The Journal of Biological Chemistry. 272: 28020-9. PMID 9346954 DOI: 10.1074/Jbc.272.44.28020  0.374
1997 Leapman RD, Gallant PE, Reese TS, Andrews SB. Phosphorylation and subunit organization of axonal neurofilaments determined by scanning transmission electron microscopy. Proceedings of the National Academy of Sciences of the United States of America. 94: 7820-4. PMID 9223270 DOI: 10.1073/Pnas.94.15.7820  0.365
1997 Morris MD, Leapman RD. Book Reviews: Modern Techniques in Raman Spectroscopy, Electron Energy-Loss Spectroscopy in the Electron Microscope Applied Spectroscopy. 51: 76A-78A. DOI: 10.1366/0003702971940062  0.367
1997 Rightor EG, Hitchcock AP, Ade H, Leapman RD, Urquhart SG, Smith AP, Mitchell G, Fischer D, Shin HJ, Warwick T. Spectromicroscopy of poly(ethylene terephthalate): Comparison of spectra and radiation damage rates in X-ray absorption and electron energy loss Journal of Physical Chemistry B. 101: 1950-1960. DOI: 10.1021/Jp9622748  0.348
1996 Shi S, Sun S, Andrews SB, Leapman RD. Thickness measurement of hydrated and dehydrated cryosections by EELS. Microscopy Research and Technique. 33: 241-50. PMID 8652882 DOI: 10.1002/(Sici)1097-0029(19960215)33:3<241::Aid-Jemt1>3.0.Co;2-T  0.385
1995 Leapman RD, Sun S. Cryo-electron energy loss spectroscopy: observations on vitrified hydrated specimens and radiation damage. Ultramicroscopy. 59: 71-9. PMID 7571121 DOI: 10.1016/0304-3991(95)00019-W  0.343
1995 Hunt JA, Disko MM, Behal SK, Leapman RD. Electron energy-loss chemical imaging of polymer phases Ultramicroscopy. 58: 55-64. DOI: 10.1016/0304-3991(94)00178-P  0.342
1994 Leapman RD, Sun SQ, Hunt JA, Andrews SB. Biological electron energy loss spectroscopy in the field-emission scanning transmission electron microscope. Scanning Microscopy. Supplement. 8: 245-58; discussion 2. PMID 7638490  0.309
1994 Leapman R, Sun S, Hunt J, Andrews S. Eels Imaging of Biological Materials Mrs Proceedings. 332. DOI: 10.1557/Proc-332-351  0.413
1994 Newbury DE, Leapman RD. Trace Analysis of Nanoscale Materials by Analytical Electron Microscopy Mrs Proceedings. 332. DOI: 10.1557/Proc-332-287  0.36
1993 Leapman RD, Hunt JA, Buchanan RA, Andrews SB. Measurement of low calcium concentrations in cryosectioned cells by parallel-EELS mapping. Ultramicroscopy. 49: 225-34. PMID 8475601 DOI: 10.1016/0304-3991(93)90229-Q  0.377
1993 Ciliax BJ, Kirk KL, Leapman RD. Radiation damage of fluorinated organic compounds measured by parallel electron energy loss spectroscopy. Ultramicroscopy. 48: 13-25. PMID 8438530 DOI: 10.1016/0304-3991(93)90167-V  0.303
1993 Buchanan RA, Leapman RD, O'Connell MF, Reese TS, Andrews SB. Quantitative scanning transmission electron microscopy of ultrathin cryosections: subcellular organelles in rapidly frozen liver and cerebellar cortex. Journal of Structural Biology. 110: 244-55. PMID 8373705 DOI: 10.1006/Jsbi.1993.1027  0.366
1993 Sun S, Shi S, Leapman R. Water distributions of hydrated biological specimens by valence electron energy loss spectroscopy. Ultramicroscopy. 50: 127-39. PMID 8367908 DOI: 10.1016/0304-3991(93)90003-G  0.354
1993 Leapman RD, Brink J, Chiu W. Low-dose thickness measurement of glucose-embedded protein crystals by electron energy loss spectroscopy and STEM dark-field imaging. Ultramicroscopy. 52: 157-66. PMID 8291165 DOI: 10.1016/0304-3991(93)90186-2  0.314
1993 Leapman RD, Newbury DE. Trace elemental analysis at nanometer spatial resolution by parallel-detection electron energy loss spectroscopy. Analytical Chemistry. 65: 2409-14. PMID 8238934 DOI: 10.1021/Ac00066A003  0.376
1992 Leapman R. Acquisition and data processing in biological electron energy loss spectroscopy. Ultramicroscopy. 38: 361-2. PMID 1785144 DOI: 10.1016/0304-3991(91)90171-2  0.346
1992 Leapman RD, Andrews SB. Characterization of biological macromolecules by combined mass mapping and electron energy-loss spectroscopy. Journal of Microscopy. 165: 225-38. PMID 1564721 DOI: 10.1111/J.1365-2818.1992.Tb01482.X  0.382
1991 Leapman RD, Andrews SB. Analysis of directly frozen macromolecules and tissues in the field-emission STEM. Journal of Microscopy. 161: 3-19. PMID 2016736 DOI: 10.1111/J.1365-2818.1991.Tb03070.X  0.409
1991 Leapman RD, Brian Andrews S. Biological electron energy loss spectroscopy: the present and the future Microscopy Microanalysis Microstructures. 2: 387-394. DOI: 10.1051/Mmm:0199100202-3038700  0.394
1991 Leapman RD, Hunt JA. Comparison of detection limits for EELS and EDXS Microscopy Microanalysis Microstructures. 2: 231-244. DOI: 10.1051/Mmm:0199100202-3023100  0.345
1989 Leapman R. Problems in Electron Energy Loss Spectroscopy Ultramicroscopy. 28: 74-75. DOI: 10.1016/0304-3991(89)90274-X  0.333
1988 Leapman RD, Ornberg RL. Quantitative electron energy loss spectroscopy in biology. Ultramicroscopy. 24: 251-68. PMID 3281358 DOI: 10.1016/0304-3991(88)90314-2  0.365
1988 Leapman RD, Swyt CR. Separation of overlapping core edges in electron energy loss spectra by multiple-least-squares fitting. Ultramicroscopy. 26: 393-403. PMID 3238813 DOI: 10.1016/0304-3991(88)90239-2  0.337
1987 Leapman RD, Fiori CE, Gorlen KE. Elemental imaging by EELS and EDXS in the analytical electron microscope : Its relevance to trace element research. Biological Trace Element Research. 13: 89-102. PMID 24254668 DOI: 10.1007/Bf02796624  0.396
1986 Leapman RD. Scanning transmission electron microscope (STEM) elemental mapping by electron energy-loss spectroscopy. Annals of the New York Academy of Sciences. 483: 326-38. PMID 3551725 DOI: 10.1111/J.1749-6632.1986.Tb34539.X  0.396
1986 Leapman R. Section II: Electron energy loss spectroscopy Journal of Electron Microscopy Technique. 4: 95-102. DOI: 10.1002/Jemt.1060040204  0.335
1984 Leapman RD, Fiori CE, Swyt CR. Mass thickness determination by electron energy loss for quantitative X-ray microanalysis in biology Journal of Microscopy. 133: Pt 3/-. PMID 6716460 DOI: 10.1111/J.1365-2818.1984.Tb00489.X  0.332
1984 Gorlen KE, Barden LK, Del Priore JS, Fiori CE, Gibson CC, Leapman RD. Computerized analytical electron microscope for elemental imaging Review of Scientific Instruments. 55: 912-921. DOI: 10.1063/1.1137864  0.381
1983 Leapman RD, Fejes PL, Silcox J. Orientation dependence of core edges from anisotropic materials determined by inelastic scattering of fast electrons Physical Review B. 28: 2361-2373. DOI: 10.1103/Physrevb.28.2361  0.301
1983 Leapman RD, Fiori CE, Gorlen KE, Gibson CC, Swyt CR. Combined elemental and stem imaging under computer control Ultramicroscopy. 12: 281-291. DOI: 10.1016/0304-3991(83)90242-5  0.373
1982 Grunes LA, Leapman RD, Wilker CN, Hoffmann R, Kunz AB. Oxygen K near-edge fine structure: An electron-energy-loss investigation with comparisons to new theory for selected 3d transition-metal oxides Physical Review B. 25: 7157-7173. DOI: 10.1103/Physrevb.25.7157  0.306
1979 Leapman RD, Silcox J. Orientation dependence of core edges in electron-energy-loss spectra from anisotropic materials Physical Review Letters. 42: 1361-1364. DOI: 10.1103/Physrevlett.42.1361  0.332
1978 Leapman RD, Sanderson SJ, Whelan MJ. APPLICATION OF ELECTRON ENERGY LOSS SPECTROMETRY TO PRECIPITATE MICROANALYSIS IN 9%Cr-1% Mo STEEL Met Sci. 21: 215-220. DOI: 10.1179/Msc.1978.12.4.215  0.301
1976 Colliex C, Cosslett VE, Leapman RD, Trebbia P. Contribution of electron energy loss spectroscopy to the development of analytical electron microscopy Ultramicroscopy. 1: 301-315. PMID 1028200 DOI: 10.1016/0304-3991(76)90048-6  0.375
1976 Leapman RD, Cosslett VE. Extended fine structure above the X-ray edge in electron energy loss spectra Journal of Physics D: Applied Physics. 9: L29-L32. DOI: 10.1088/0022-3727/9/2/003  0.334
1976 Leapman RD, Cosslett VE. ELECTRON ENERGY LOSS SPECTROMETRY: MEAN FREE PATHS FOR SOME CHARACTERISTIC X-RAY EXCITATIONS Philos Mag. 33: 1-10. DOI: 10.1080/14786437608221086  0.338
1976 Leapman RD, Cosslett VE. Electron spectrometry of inner shell excitations Vacuum. 26: 423-426. DOI: 10.1016/0042-207X(76)90212-8  0.367
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