Subhash Narayanan

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BETSY JOSEPHAssistant Professor in Periodontics, College of Dentistry, King Khalid UniversityVerified email at kku.edu.sa
Latchezar AvramovInstitute of electronicsVerified email at ie.bas.bg
IP AngelovIOChCP-BASVerified email at orgchm.bas.bg
Vesselin Kussovskiassociate professor The Stephan Angeloff Institute of microbiology Bulgarian Accademy of sciencesVerified email at microbio.bas.bg
D RamaiahDirector, CSIR-NEIST, JorhatVerified email at neist.res.in
Vanya MantarevaInstitute of Organic Chemistry with Centre of PhytochemistryVerified email at orgchm.bas.bg
Hartmut LichtenthalerProfessor, Karlsruhe Institute of TechnologyVerified email at kit.edu
Suneesh C. KarunakaranResearch Scientist-II, Georgia Institute of Technology, Atlanta, GAVerified email at mail.gatech.edu
Giovanni AgatiIstituto di Fisica ApplicataVerified email at ifac.cnr.it
Saravanan RajuICAR-CTCRIVerified email at icar.gov.in
Franco FusiProfessor of Medical Physics, University of FlorenceVerified email at unifi.it
Bharat RekhiProfessor, PathologistVerified email at tmc.gov.in
Supriya Chopra (Sastri)ProfessorVerified email at actrec.gov.in
C. Murali Krishna FRSC, FMASc, FTASPrincipal Investigator and Scientific Officer G, Chilakapati Laboratory, ACTRECVerified email at actrec.gov.in
Rubina ShaikhPostdoctoral researcherVerified email at uef.fi
Padmanabhan RadhakrishnanEmeritus Professor, Internationl School of Photonics, Cochin University Of Science and Technology, Cochin 682 022Verified email at cusat.ac.in
MakeshkumarICAR-Central Tuber Crops Research InstituteVerified email at icar.gov.in
Jeemon PanniyammakalSree Chitra Tirunal Institute for Medical Sciences and TechnologyVerified email at sctimst.ac.in

Subhash Narayanan

Founder, Sascan Meditech Pvt Ltd, TIMed, SCTIMST, Poojapura P.O., Trivandrum - 695012, India

Verified email at sascan.in - Homepage

Biophotonics Spectroscopy Multispectral imaging Oncology Oral diseases


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Efficacy of antimicrobial photodynamic therapy in the management of chronic periodontitis: a randomized controlled clinical trial J Betsy, CS Prasanth, KV Baiju, J Prasanthila, N Subhash Journal of clinical periodontology 41 (6), 573-581, 2014	175	2014
Antimicrobial Photodynamic Efficiency of Novel Cationic Porphyrins towards Periodontal Gram‐positive and Gram‐negative Pathogenic Bacteria CS Prasanth, SC Karunakaran, AK Paul, V Kussovski, V Mantareva, ... Photochemistry and photobiology 90 (3), 628-640, 2014	151	2014
Oral cancer detection using diffuse reflectance spectral ratio R540/R575 of oxygenated hemoglobin bands N Subhash, JR Mallia, SS Thomas, A Mathews, P Sebastian, J Madhaven Journal of biomedical optics 11 (1), 014018, 2006	103	2006
Curve-fit analysis of chlorophyll fluorescence spectra: Application to nutrient stress detection in sunflower N Subhash, CN Mohanan Remote Sensing of environment 60 (3), 347-356, 1997	70	1997
Laser‐induced autofluorescence spectral ratio reference standard for early discrimination of oral cancer RJ Mallia, SS Thomas, A Mathews, R Kumar R, P Sebastian, J Madhavan, ... Cancer 112 (7), 1503-1512, 2008	67	2008
Diffuse reflectance spectroscopy: diagnostic accuracy of a non-invasive screening technique for early detection of malignant changes in the oral cavity JL Jayanthi, GU Nisha, S Manju, EK Philip, P Jeemon, KV Baiju, ... BMJ open 1 (1), e000071, 2011	64	2011
Oxygenated hemoglobin diffuse reflectance ratio for in vivo detection of oral pre-cancer RJ Mallia, SS Thomas, A Mathews, R Kumar, P Sebastian, J Madhavan, ... Journal of biomedical optics 13 (4), 041306, 2008	61	2008
Changes in blue-green and chlorophyll fluorescence emission and fluorescence ratios during senescence of tobacco plants N Subhash, O Wenzel, HK Lichtenthaler Remote Sensing of Environment 69 (3), 215-223, 1999	53	1999
Is antimicrobial photodynamic therapy effective as an adjunct to scaling and root planing in patients with chronic periodontitis? A systematic review B Joseph, P Janam, S Narayanan, S Anil Biomolecules 7 (4), 79, 2017	50	2017
Laser-induced red chlorophyll fluorescence signatures as nutrient stress indicator in rice plants N Subhash, CN Mohanan Remote Sensing of Environment 47 (1), 45-50, 1994	50	1994
Discriminant analysis of autofluorescence spectra for classification of oral lesions in vivo JL Jayanthi, RJ Mallia, ST Shiny, KV Baiju, A Mathews, R Kumar, ... Lasers in Surgery and Medicine: The Official Journal of the American Society …, 2009	49	2009
Tooth caries detection by curve fitting of laser‐induced fluorescence emission: a comparative evaluation with reflectance spectroscopy N Subhash, SS Thomas, RJ Mallia, M Jose Lasers in Surgery and Medicine: The Official Journal of the American Society …, 2005	42	2005
Comparative evaluation of the diagnostic performance of autofluorescence and diffuse reflectance in oral cancer detection: a clinical study JL Jayanthi, N Subhash, M Stephen, EK Philip, VT Beena Journal of biophotonics 4 (10), 696-706, 2011	40	2011
Diffuse reflection spectroscopy: an alternative to autofluorescence spectroscopy in tongue cancer detection RJ Mallia, S Narayanan, J Madhavan, P Sebastian, R Kumar, A Mathews, ... Applied spectroscopy 64 (4), 409-418, 2010	37	2010
Diagnostic accuracy of diffuse reflectance imaging for early detection of pre-malignant and malignant changes in the oral cavity: a feasibility study MM Stephen, JL Jayanthi, NG Unni, PE Kolady, VT Beena, P Jeemon, ... BMC cancer 13 (1), 1-9, 2013	36	2013
Clinical trial for detection of dental caries using laser-induced fluorescence ratio reference standard SS Thomas, S Mohanty, JL Jayanthi, JM Varughese, A Balan, N Subhash Journal of Biomedical Optics 15 (2), 027001, 2010	35	2010
Analysis of laser‐induced fluorescence line shape of intact leaves: application to UV stress detection N Subhash, PM Azzinghi, G Agati, F Fusi, B Lercari Photochemistry and photobiology 62 (4), 711-718, 1995	30	1995
Clinical grading of oral mucosa by curve‐fitting of corrected autofluorescence using diffuse reflectance spectra RJ Mallia, N Subhash, A Mathews, R Kumar, SS Thomas, P Sebastian, ... Head & Neck: Journal for the Sciences and Specialties of the Head and Neck …, 2010	27	2010
A comparative evaluation of diffuse reflectance and Raman spectroscopy in the detection of cervical cancer R Shaikh, VG Prabitha, TK Dora, S Chopra, A Maheshwari, K Deodhar, ... Journal of biophotonics 10 (2), 242-252, 2017	22	2017
Investigation of in vitro dental erosion by optical techniques SS Thomas, RJ Mallia, M Jose, N Subhash Lasers in Medical Science 23 (3), 319-329, 2008	22	2008

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