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Hemant Krishna

Observed names: H. Krishna, Krishna, Hemant
ORCID: 0009-0003-7850-2617
Observed ORCID: 0009-0003-7850-2617
OpenAlex ID: A5032771658
Detection of Urea Adulteration in Milk Using Near-Infrared Raman Spectroscopy
2014 · Khan Mohammad Khan, Hemant Krishna, et al. · Food Analytical Methods · 132
In vivo Raman spectroscopy for detection of oral neoplasia: A pilot clinical study
2013 · Hemant Krishna, Shovan Kumar Majumder, et al. · Journal of Biophotonics · 81
Range‐independent background subtraction algorithm for recovery of Raman spectra of biological tissue
2012 · Hemant Krishna, Shovan K. Majumder, et al. · Journal of Raman Spectroscopy · 54
Depth‐sensitive Raman spectroscopy combined with optical coherence tomography for layered tissue analysis
2013 · Khan M. Khan, Hemant Krishna, et al. · Journal of Biophotonics · 46
Fluorescence spectroscopy for noninvasive early diagnosis of oral mucosal malignant and potentially malignant lesions
2010 · ShovanK Majumder, Pankaj Chaturvedi, et al. · Journal of Cancer Research and Therapeutics · 34
Anatomical variability of in vivo Raman spectra of normal oral cavity and its effect on oral tissue classification
2013 · Hemant Krishna, Shovan Kumar Majumder, et al. · Biomedical Spectroscopy and Imaging · 19
Fluorescence photobleaching of urine for improved signal to noise ratio of the Raman signal – An exploratory study
2020 · Surjendu Bikash Dutta, Hemant Krishna, et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 13
Inverse SORS for detecting a low Raman‐active turbid sample placed inside a highly Raman‐active diffusely scattering matrix – A feasibility study
2016 · Khan Mohd. Khan, Surjendu B. Dutta, et al. · Journal of Biophotonics · 13
Nanotrap-Enhanced Raman Spectroscopy: An Efficient Technique for Trace Detection of Bioanalytes
2019 · Surjendu Bikash Dutta, Rashmi Shrivastava, et al. · Analytical Chemistry · 10
Fluorescence photo-bleaching of urine and its applicability in oral cancer diagnosis
2019 · Surjendu Bikash Dutta, Hemant Krishna, et al. · Photodiagnosis and Photodynamic Therapy · 9
Detection of urea adulteration in packaged milk samples using spatially-offset Raman spectroscopy
2025 · Anita Dalal, Hemant Krishna, et al. · International Dairy Journal · 7
Inverse spatially‐offset Raman spectroscopy using optical fibers: An axicon lens‐free approach
2019 · Khan Mohd. Khan, Surjendu B. Dutta, et al. · Journal of Biophotonics · 7
In vitro photoinactivation effectiveness of a portable LED device aimed for intranasal photodisinfection and a photosensitizer formulation comprising methylene blue and potassium iodide against bacterial, fungal, and viral respiratory pathogens
2024 · Sourabrata Chakraborty, Deepanwita Mohanty, et al. · Lasers in Medical Science · 6
Evaluation of the potential of Delta-aminolevulinic acid for simultaneous detection of bioburden and anti-microbial photodynamic therapy of MRSA infected wounds in Swiss albino mice
2024 · Khageswar Sahu, Hemant Krishna, et al. · Journal of Photochemistry and Photobiology B Biology · 5
A dual-modal optical system combining depth-sensitive laser induced fluorescence (LIF) spectroscopy and optical coherence tomography (OCT) for analyzing layered biological tissue
2016 · Khan Mohd. Khan, Ragesh Kumar, et al. · Biomedical Spectroscopy and Imaging · 4
Drop-coating deposition Raman spectroscopy for quantitative detection of urinary creatinine: a feasibility study
2020 · Surjendu Bikash Dutta, Hemant Krishna, et al. · Laser Physics · 3
A comparative evaluation of Raman and fluorescence spectroscopy for optical diagnosis of oral neoplasia
2010 · S. K. Majumder, H. Krishna, et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 3
Depth-Sensitive Raman Spectroscopy of Intact Formalin-Fixed and Paraffin-Embedded Tissue Blocks for Objective Diagnosis of Cancer- An Exploratory Study
2016 · Khan Mohd. Khan, Hemant Krishna, et al. · Journal of Analytical Oncology · 2
Tobacco Consumption Induced Changes in the Healthy Oral Mucosa and its Effect on Differential Diagnosis of Oral Lesions - A Clinical In Vivo Raman Spectroscopic Study
2016 · Hemant Krishna, Sidramesh Muttagi, et al. · Journal of Analytical Oncology · 1
Corrigendum to “Multi-wavelength photobleaching kinetics of endogenous fluorophores for label-free tissue characterization with potential for tumor margin estimation using machine learning” [Spectrochim. Acta A: Mol. Biomol. Spectrosc. 364 (2027) 128585]
2026 · Siddharth Pal, Hemant Krishna, et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy
Multi-wavelength photobleaching kinetics of endogenous fluorophores for label-free tissue characterization with potential for tumor margin estimation using machine learning
2026 · Siddharth Pal, Hemant Krishna, et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy
Transmission Raman Spectroscopy (TRS) for Accurate Authentication of API in Coated Hydroxychloroquine (HCQ) Tablets
2026 · Vijay Kumar, Khan Mohammad Khan, et al. · Journal of Raman Spectroscopy
Quantitative prediction of palm oil adulteration in ghee using Raman spectroscopy with ratiometric algorithms
2026 · Anita Dalal, Nitin Kumar, et al. · International Dairy Journal
Rapid Screening of Dye Adulterants in Chickpea Flour with Raman Spectral Barcoding Algorithm-Assisted Surface Enhanced Raman Spectroscopy
2026 · Sucheta Biswas, Hemant Krishna, et al. · SSRN Electronic Journal
Development of Multimodal Microscopic Imaging System Capable of Hyperspectral and Multi‐Wavelength Time‐Lapse Imaging for Biomedical Applications
2025 · Siddharth Pal, Hemant Krishna, et al. · Journal of Biophotonics
Works count: 30
Citation count: 449
H-index: 9
I10-index: 9
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