Fluorescence spectroscopy to discriminate neoplastic human brain lesions: a study using the spectral intensity ratio and multivariate linear discriminant analysis

SS Nazeer, A Saraswathy, AK Gupta… - Laser …, 2014 - iopscience.iop.org
Fluorescence spectroscopy is an emerging tool used to differentiate normal and malignant
tissue based on the emission spectral profile from endogenous fluorophores. The goal of …

Comparing high‐resolution microscopy techniques for potential intraoperative use in guiding low‐grade glioma resections

D Meza, D Wang, Y Wang, S Borwege… - Lasers in surgery …, 2015 - Wiley Online Library
Background and Objectives Fluorescence image‐guided surgery (FIGS), with contrast
provided by 5‐ALA‐induced PpIX, has been shown to enable a higher extent of resection of …

Widefield Super-Resolution Infrared Spectroscopy and Imaging of Autofluorescent Biological Materials and Photosynthetic Microorganisms Using Fluorescence …

CB Prater, KJ Kjoller, APD Stuart… - Applied …, 2024 - journals.sagepub.com
We have demonstrated high-speed, super-resolution infrared (IR) spectroscopy and
chemical imaging of autofluorescent biomaterials and organisms using camera-based …

Fluorescence spectroscopy as a highly potential single-entity tool to identify chromophores and fluorophores: study on neoplastic human brain lesions

SS Nazeer, A Saraswathy, AK Gupta… - Journal of Biomedical …, 2013 - spiedigitallibrary.org
Fluorescence and diffuse reflectance spectroscopy are powerful tools to differentiate normal
and malignant tissue based on the emissions from endogenous fluorophores and diffuse …

Optical diagnosis of the progression and reversal of CCl 4-induced liver injury in rodent model using minimally invasive autofluorescence spectroscopy

SS Nazeer, S Sandhyamani, RS Jayasree - Analyst, 2015 - pubs.rsc.org
Worldwide, liver cancer is the fifth most common cancer in men and seventh most common
cancer in women. Intoxicant-induced liver injury is one of the major causes for severe …

Forensic application of fluorescence spectroscopy: An efficient technique to predict the presence of human saliva

SE Denny, SS Nazeer, TT Sivakumar, BJ Nair… - Journal of …, 2018 - Elsevier
In this study, we aim to use the fluorescence spectroscopic data as a preliminary forensic
evidence for the detection of saliva stains from the surface of drinking glass, to see the …

Autofluorescence spectroscopy augmented by multivariate analysis as a potential noninvasive tool for early diagnosis of oral cavity disorders

C Venugopal, SS Nazeer, A Balan… - … and laser surgery, 2013 - liebertpub.com
Objective: Oral leukoplakia is one of the common potentially malignant lesions encountered
worldwide. We report the results of an in vivo clinical evaluation of autofluorescence (AF) …

荧光诊断技术在临床中的应用与展望.

朱明宇, 常玮, 瘳筑秀, 刘佳… - Chinese Medical …, 2018 - search.ebscohost.com
介绍了目前临床术中检测存在的问题与需求, 阐述了荧光诊断技术的基本原理及分类,
并分析了与传统病理检测方式相比荧光诊断技术的优势. 总结了光谱分析和图像分析2 …

Optimization of photodynamic therapy using negative pressure

PFC Menezes, MB Requena… - Photomedicine and laser …, 2014 - liebertpub.com
Objective: The goal of this study is to demonstrate an alternative procedure to perform
topical photodynamic therapy (PDT). Here, we propose the combined use of negative …

Label-free differentiation of human pituitary adenomas by FT-IR spectroscopic imaging

G Steiner, L Mackenroth, KD Geiger, A Stelling… - Analytical and …, 2012 - Springer
Fourier transform infrared (FT-IR) spectroscopic imaging has been used to characterize
different types of pituitary gland tumors and normal pituitary tissue. Freshly resected tumor …