In vivo multiphoton microscopy of NADH and FAD redox states, fluorescence lifetimes, and cellular morphology in precancerous epithelia MC Skala, KM Riching, A Gendron-Fitzpatrick, J Eickhoff, KW Eliceiri, ... Proceedings of the National Academy of Sciences 104 (49), 19494-19499, 2007 | 1139 | 2007 |
Fluorescence spectroscopy of neoplastic and non-neoplastic tissues N Ramanujam Neoplasia 2 (1-2), 89-117, 2000 | 848 | 2000 |
Handbook of biomedical optics DA Boas, C Pitris, N Ramanujam CRC press, 2016 | 448 | 2016 |
Monte Carlo-based inverse model for calculating tissue optical properties. Part I: Theory and validation on synthetic phantoms GM Palmer, N Ramanujam Applied optics 45 (5), 1062-1071, 2006 | 448 | 2006 |
Metabolic mapping of MCF10A human breast cells via multiphoton fluorescence lifetime imaging of the coenzyme NADH DK Bird, L Yan, KM Vrotsos, KW Eliceiri, EM Vaughan, PJ Keely, JG White, ... Cancer research 65 (19), 8766-8773, 2005 | 448 | 2005 |
Near‐infrared Raman spectroscopy for in vitro detection of cervical precancers A Mahadevan‐Jansen, MF Mitchell, N Ramanujamf, A Malpica, ... Photochemistry and photobiology 68 (1), 123-132, 1998 | 412 | 1998 |
In vivo multiphoton fluorescence lifetime imaging<?xpp qa?> of protein-bound and free nicotinamide adenine dinucleotide in normal and precancerous epithelia MC Skala, KM Riching, DK Bird, A Gendron-Fitzpatrick, J Eickhoff, ... Journal of biomedical optics 12 (2), 024014-024014-10, 2007 | 408 | 2007 |
Phase measurement of light absorption and scatter in human tissue B Chance, M Cope, E Gratton, N Ramanujam, B Tromberg Review of scientific instruments 69 (10), 3457-3481, 1998 | 404 | 1998 |
In vivo diagnosis of cervical intraepithelial neoplasia using 337-nm-excited laser-induced fluorescence. N Ramanujam, MF Mitchell, A Mahadevan, S Warren, S Thomsen, E Silva, ... Proceedings of the National Academy of Sciences 91 (21), 10193-10197, 1994 | 378 | 1994 |
Cervical precancer detection using a multivariate statistical algorithm based on laser‐induced fluorescence spectra at multiple excitation wavelengths N Ramanujam, MF Mitchell, A Mahadevan‐Jansen, SL Thomson, ... Photochemistry and photobiology 64 (4), 720-735, 1996 | 305 | 1996 |
Fluorescence spectroscopy in vivo N Ramanujam Encyclopedia of analytical chemistry 1, 20-56, 2000 | 302 | 2000 |
Multiphoton microscopy of endogenous fluorescence differentiates normal, precancerous, and cancerous squamous epithelial tissues MC Skala, JM Squirrell, KM Vrotsos, JC Eickhoff, A Gendron-Fitzpatrick, ... Cancer research 65 (4), 1180-1186, 2005 | 294 | 2005 |
Development of a fiber optic probe to measure NIR Raman spectra of cervical tissue in vivo A Mahadevan‐Jansen, MF Mitchell, N Ramanujam, U Utzinger, ... Photochemistry and photobiology 68 (3), 427-431, 1998 | 286 | 1998 |
Fluorescence spectroscopy: a diagnostic tool for cervical intraepithelial neoplasia (CIN) N Ramanujam, MF Mitchell, A Mahadevan, S Thomsen, E Silva, ... Gynecologic oncology 52 (1), 31-38, 1994 | 239 | 1994 |
Optical redox ratio differentiates breast cancer cell lines based on estrogen receptor status JH Ostrander, CM McMahon, S Lem, SR Millon, JQ Brown, VL Seewaldt, ... Cancer research 70 (11), 4759-4766, 2010 | 213 | 2010 |
Development of a multivariate statistical algorithm to analyze human cervical tissue fluorescence spectra acquired in vivo N Ramanujam, MF Mitchell, A Mahadevan, S Thomsen, A Malpica, ... Lasers in Surgery and Medicine: The Official Journal of the American Society …, 1996 | 202 | 1996 |
Spectroscopic diagnosis of cervical intraepithelial neoplasia (CIN) in vivo using laser‐induced fluorescence spectra at multiple excitation wavlengths N Ramanujam, MF Mitchell, A Mahadevan, S Thomsen, A Malpica, ... Lasers in Surgery and Medicine: The Official Journal of the American Society …, 1996 | 187 | 1996 |
Comparison of multiexcitation fluorescence and diffuse reflectance spectroscopy for the diagnosis of breast cancer (March 2003) GM Palmer, C Zhu, TM Breslin, F Xu, KW Gilchrist, N Ramanujam IEEE Transactions on Biomedical engineering 50 (11), 1233-1242, 2003 | 185 | 2003 |
Monte Carlo-based inverse model for calculating tissue optical properties. Part II: Application to breast cancer diagnosis GM Palmer, C Zhu, TM Breslin, F Xu, KW Gilchrist, N Ramanujam Applied optics 45 (5), 1072-1078, 2006 | 177 | 2006 |
Advances in quantitative UV–visible spectroscopy for clinical and pre-clinical application in cancer JQ Brown, K Vishwanath, GM Palmer, N Ramanujam Current opinion in biotechnology 20 (1), 119-131, 2009 | 176 | 2009 |