Found 34 results
Title [ Type(Asc)] Year
Filters: Keyword is Humans  [Clear All Filters]
Peer Reviewed Archived Journal Publications
Vishwanath K, Yuan H, Barry WT, Dewhirst MW, Ramanujam N. Using optical spectroscopy to longitudinally monitor physiological changes within solid tumors. Neoplasia [Internet]. 2009 ;11:889-900. Available from: (1.6 MB)
Zhu C, Palmer GM, Breslin TM, Xu F, Ramanujam N. Use of a multiseparation fiber optic probe for the optical diagnosis of breast cancer. J Biomed Opt [Internet]. 2005 ;10:024032. Available from: (412.51 KB)
Zourabian A, Siegel A, Chance B, Ramanujan N, Rode M, Boas DA. Trans-abdominal monitoring of fetal arterial blood oxygenation using pulse oximetry. J Biomed Opt [Internet]. 2000 ;5:391-405. Available from: (599.64 KB)
Lo JY, Yu B, Fu HL, Bender JE, Palmer GM, Kuech TF, Ramanujam N. A strategy for quantitative spectral imaging of tissue absorption and scattering using light emitting diodes and photodiodes. Opt Express [Internet]. 2009 ;17:1372-84. Available from: (383.94 KB)
Ramanujam N, Mitchell MF, Mahadevan A, Thomsen S, Malpica A, Wright T, Atkinson N, Richards-Kortum R. Spectroscopic diagnosis of cervical intraepithelial neoplasia (CIN) in vivo using laser-induced fluorescence spectra at multiple excitation wavelengths. Lasers Surg Med [Internet]. 1996 ;19:63-74. Available from:
Liu Q, Ramanujam N. Sequential estimation of optical properties of a two-layered epithelial tissue model from depth-resolved ultraviolet-visible diffuse reflectance spectra. Appl Opt [Internet]. 2006 ;45:4776-90. Available from: (1.93 MB)
Gill EM, Malpica A, Alford RE, Nath AR, Follen M, Richards-Kortum RR, Ramanujam N. Relationship between collagen autofluorescence of the human cervix and menopausal status. Photochem Photobiol [Internet]. 2003 ;77:653-8. Available from: (200.3 KB)
Chang VT, Cartwright PS, Bean SM, Palmer GM, Bentley RC, Ramanujam N. Quantitative physiology of the precancerous cervix in vivo through optical spectroscopy. Neoplasia [Internet]. 2009 ;11:325-32. Available from: (332.62 KB)
Vishnoi G, Hielscher AH, Ramanujam N, Chance B. Photon migration through fetal head in utero using continuous wave, near-infrared spectroscopy: development and evaluation of experimental and numerical models. J Biomed Opt [Internet]. 2000 ;5:163-72. Available from: (727.21 KB)
Ramanujam N, Vishnoi G, Hielscher A, Rode M, Forouzan I, Chance B. Photon migration through fetal head in utero using continuous wave, near infrared spectroscopy: clinical and experimental model studies. J Biomed Opt [Internet]. 2000 ;5:173-84. Available from: (881.69 KB)
Mahadevan-Jansen A, Mitchell MF, Ramanujam N, Malpica A, Thomsen S, Utzinger U, Richards-Kortum R. Near-infrared Raman spectroscopy for in vitro detection of cervical precancers. Photochem Photobiol [Internet]. 1998 ;68:123-32. Available from:
Palmer GM, Zhu C, Breslin TM, Xu F, Gilchrist KW, Ramanujam N. Monte Carlo-based inverse model for calculating tissue optical properties. Part II: Application to breast cancer diagnosis. Appl Opt [Internet]. 2006 ;45:1072-8. Available from: (161.68 KB)
Palmer GM, Ramanujam N. Monte Carlo-based inverse model for calculating tissue optical properties. Part I: Theory and validation on synthetic phantoms. Appl Opt [Internet]. 2006 ;45:1062-71. Available from: (185.83 KB)
Jacques SL, Ramanujam N, Vishnoi G, Choe R, Chance B. Modeling photon transport in transabdominal fetal oximetry. J Biomed Opt [Internet]. 2000 ;5:277-82. Available from: (167.74 KB)
Zhu C, Breslin TM, Harter J, Ramanujam N. Model based and empirical spectral analysis for the diagnosis of breast cancer. Opt Express [Internet]. 2008 ;16:14961-78. Available from: (266.44 KB)
Bird DK, Yan L, Vrotsos KM, Eliceiri KW, Vaughan EM, Keely PJ, White JG, Ramanujam N. Metabolic mapping of MCF10A human breast cells via multiphoton fluorescence lifetime imaging of the coenzyme NADH. Cancer Res [Internet]. 2005 ;65:8766-73. Available from: (795.77 KB)
Ramanujam N, Mitchell MF, Mahadevan A, Warren S, Thomsen S, Silva E, Richards-Kortum R. In vivo diagnosis of cervical intraepithelial neoplasia using 337-nm-excited laser-induced fluorescence. Proc Natl Acad Sci U S A [Internet]. 1994 ;91:10193-7. Available from: (1.14 MB)
Ramanujam N. Fluorescence spectroscopy of neoplastic and non-neoplastic tissues. Neoplasia [Internet]. 2000 ;2:89-117. Available from:
Mitchell MF, Cantor SB, Ramanujam N, Tortolero-Luna G, Richards-Kortum R. Fluorescence spectroscopy for diagnosis of squamous intraepithelial lesions of the cervix. Obstet Gynecol [Internet]. 1999 ;93:462-70. Available from:
Ramanujam N, Mitchell MF, Mahadevan A, Thomsen S, Silva E, Richards-Kortum R. Fluorescence spectroscopy: a diagnostic tool for cervical intraepithelial neoplasia (CIN). Gynecol Oncol [Internet]. 1994 ;52:31-8. Available from:
Liu Q, Zhu C, Ramanujam N. Experimental validation of Monte Carlo modeling of fluorescence in tissues in the UV-visible spectrum. J Biomed Opt [Internet]. 2003 ;8:223-36. Available from: (217.12 KB)
Liu Q, Ramanujam N. Experimental proof of the feasibility of using an angled fiber-optic probe for depth-sensitive fluorescence spectroscopy of turbid media. Opt Lett [Internet]. 2004 ;29:2034-6. Available from: (675.23 KB)
Tumer K, Ramanujam N, Ghosh J, Richards-Kortum R. Ensembles of radial basis function networks for spectroscopic detection of cervical precancer. IEEE Trans Biomed Eng [Internet]. 1998 ;45:953-61. Available from: (130.89 KB)
Lubawy C, Ramanujam N. Endoscopically compatible near-infrared photon migration probe. Opt Lett [Internet]. 2004 ;29:2022-4. Available from: (585.14 KB)
Lazebnik M, Zhu C, Palmer GM, Harter J, Sewall S, Ramanujam N, Hagness SC. Electromagnetic spectroscopy of normal breast tissue specimens obtained from reduction surgeries: comparison of optical and microwave properties. IEEE Trans Biomed Eng [Internet]. 2008 ;55:2444-51. Available from: (431.06 KB)