Research Interests
Experimental Photonics: Sensors, Metasurfaces, Nanophotonics, Plasmonics, Fiber Optic/integrated Sensors, Fiber optic plasmonic sensors, Photonic bound states in continuum (BICs), Nanostructured Optical Configurations, Enhanced Sensor Configurations, Enhanced Optical Phenomena based sensing, SERS, SEF, EOT, SEIRA, ESP-LSP Coupling based sensors, Biosensors for Water, Food and Clinical Diagnostics,
BioSketch
Research
Ultra-high-Q and -Figure of merit sensor based on accidental quasi bound states in the continuum at normal incidence in the visible range
2025
S. Khurana, and S.K. Srivastava | Optica
Journal: J. Optical Society of America B Pages: 1164-1173 , Volumes: 42 ,
Kretschmann configuration based SPR sensor for the detection of cyanide ions in wastewater
2025
Rohit K. Vishwakarma, Sandeep Kumar, Muniappan Sankar, Sachin Kumar Srivastava | >lsevier
Journal: Microchemical Journal Pages: 114351 , Volumes: 215 ,
Templating Assisted Fabrication of Flexible, Highly Stable and Uniform Plasmonic Platform for Ultrahigh Enhancement of Raman and Fluorescence Signals: Model Sensing of Rhodamine-6G
2025
R. Choudhary, and S.K. Srivastava | Elsevier
Journal: Spectrochimica Acta: A Pages: 126125 , Volumes: 338 ,
Single-shot, receptor-free, rapid detection and classification of five respiratory viruses by machine learning integrated SERS sensing platform
2025
A. Yadav, R. Naik, E. Gupta, P.P. Roy, and S.K. Srivastava | Elsevier
Journal: Biosensors and Bioelectronics Pages: 117394 , Volumes: 279 ,
Surface plasmon resonance based highly sensitive optical fiber sensor for detection of urease enzyme in soil: Real-world application and binding insights with inhibitor
2025
O. Singh and S.K. Srivastava | IEEE
Journal: IEEE Sensors Journal Pages: 0 , Volumes: DOI: 10.1109/JSEN.2025.3547152 ,
Engineering ultra-high Q multiple quasi-bound states in the continuum via an all-dielectric metagrating: polarization and incident angle effects in the visible range
2025
S. Khurana, and S.K. Srivastava | Optica
Journal: J. Optical Society of America B Pages: 800-808 , Volumes: 42 ,
Plasmonic metribuzin sensor by using synthesized CuO NPs decorated graphene oxide nanocomposite
2024
P. Maurya, S.K. Verma, S.K. Srivastava, A. Mishra, R. Verma | Elsevier
Journal: Microchemical J. Pages: 112008 , Volumes: 207 ,
Fiber optic trapping enhanced fabrication of nanoparticle over mirror cavity: Unravelling photodimerization mechanism of 4-aminothiophenol via surface enhanced Raman spectroscopy
2024
R. Choudhary, and S.K. Srivastava | SPIE
Journal: Journal of Nanophotonics Pages: 46005 , Volumes: 18 ,
Experimental demonstration of Ge2Sb2Te5 loaded reconfigurable 1D plasmonic metasurface perfect absorber for near-IR wavelength regime
2024
S.K. Verma, M. Jangra, A. Dutta, and S.K. Srivastava | Optica
Journal: Optics Letters Pages: 4638-4641 , Volumes: 49 ,
Metasurface enhanced Berreman mode LWIR absorber using nano-imprint lithography
2024
J. Pan, and S.K. Srivastava | IEEE
Journal: J. Lightwave Technology Pages: 8811-8818 , Volumes: 42 ,
High performance SPR sensor using 2-D materials: A treatise on design aspects, material choice and figure of merit
2024
A. Bansal, and S.K. Srivastava | Elsevier
Journal: Sensors and Actuators A Pages: 115159 , Volumes: 369 ,
Off-resonance high performance surface enhanced Raman scattering active substrate by trapping gold nanoparticles using Bessel beam
2024
R. Choudhary, K. Vairagi, S.K. Mondal, and S.K. Srivastava | American Institute of Physics
Journal: J. Applied Physics Pages: 73104 , Volumes: 135 ,
Experimental demonstration of a Fano resonant hybrid plasmonic metasurface absorber for O and E bands of optical communication window
2024
S.K. Verma, and S.K. Srivastava | OPTICA
Journal: J Optical Society of America B Pages: 356 , Volumes: 41 ,
A highly reliable, integration-time and laser-power independent, self-referenced SERS sensor with an extended dynamic range for the detection of melamine in milk
2023
A. Yadav, and S.K. Srivastava | Elsevier
Journal: Sensors and Actuators B Pages: 134569 , Volumes: 369 ,
Single step fabricated low cost and flexible Fano resonant all-metal plasmonic metasurface absorber
2023
S.K. Verma, and S.K. Srivastava | IEEE
Journal: IEEE Photonics Technology Letters Pages: 923 , Volumes: 35 ,
GST loaded SiO2 box resonator fabricated on Si for amplitude tunable near-IR absorber
2023
M. Jangra, S.K. Verma, S.K. Srivastava, and A. Datta | IEEE
Journal: IEEE Photonics Technology Letters Pages: 978 , Volumes: 35 ,
Plasmon mediated extra-ordinary optical transmission through an apertureless plasmonic metagrating
2023
S.K. Verma, and S.K. Srivastava | American Institute of Physics
Journal: Applied Physics Letters Pages: 171705 , Volumes: 122 ,
High performance extra-ordinary optical transmission based self-referenced plasmonic metagrating sensor in the NIR communication band
2023
S.K. Verma, and S.K. Srivastava | IOP
Journal: Physica Scripta Pages: 55515 , Volumes: 98 ,
Optical fiber axicon enabled plasmofluidic trapping: Sensing with enhanced figure of merit
2023
R. Choudhary, K.K. Sarao, S.K. Mondal, and S.K. Srivastava | IEEE
Journal: IEEE Photonics Technology Letters Pages: 469 , Volumes: 35 ,
Simulation of a self-referenced meta-grating sensor with high figure of merit in NIR communication window
2023
J Pan, and SK Srivastava | IEEE
Journal: IEEE Sensors Journal Pages: 8344 , Volumes: 23 ,
Giant extra-ordinary near infrared transmission from seemingly opaque plasmonic metasurface: sensing applications
2022
S.K. Verma, and S.K. Srivastava | Springer
Journal: Plasmonics Pages: 653 , Volumes: 17 ,
Angular interrogation based self-referenced LMR sensor with high sensitivity and high figure of merit
2021
V. Semwal, and S.K. Srivastava | IEEE
Journal: IEEE Photonics Technology Letters Pages: 1463 , Volumes: 33 ,
Quantitative assessment of paraoxon adsorption to amphiphilic <beta>-sheet peptides presenting the catalytic triad of esterases
2018
A.B. Leshsem, S. Isaacs, S.K. Srivastava, I. Abdulhalim, A. Kushmaro, and H. Rapaport | Elsevier
Journal: Journal of Colloid and Interface Science Pages: 530 , Volumes: 328 ,
DNA origami nanorobot fiber optic genosensor to TMV
2018
E. Torelli, M. Manzano, S.K. Srivastava, and R.S. Marks | Elsevier
Journal: Biosensors and Bioelectronics Pages: 99 , Volumes: 209 ,
Intrinsic enhanced fluorescence from carboxidized nano-sculptured thin silver films and their application for label free detection of glycated hemoglobin
2017
S.K. Srivastava, C. Grüner, D. Hirsch, B. Rauschenbach, and I. Abdulhalim | Optical Society of America
Journal: Optics Express Pages: 25 , Volumes: 4761 ,
Optimal interparticle gap for ultra-high field enhancement by LSP excitation via ESPs and confirmation using SERS
2016
S.K. Srivastava, A. Li, S. Li, and I. Abdulhalim | American Chemical Society
Journal: Journal of Physical Chemistry C Pages: 120 , Volumes: 28735 ,
Engineering the hot spots in squared arrays of gold nanoparticles on a silver film
2016
A. Li, S.K. Srivastava, S. Li, & I. Abdulhalim | RSC
Journal: Nanoscale Pages: 8 , Volumes: 15658 ,
Theoretical modeling of a self-referenced dual mode SPR sensor utilizing indium tin oxide film
2016
S.K. Srivastava, R. Verma, and B.D. Gupta | Elsevier
Journal: Optics Communications Pages: 369 , Volumes: 131 ,
Self-referenced sensor utilizing extra-ordinary optical transmission from metal nanoslits array
2015
S.K. Srivastava, and I. Abdulhalim | Optical Society of America
Journal: Optics Letters Pages: 40 , Volumes: 2425 ,
Highly sensitive and specific detection of E. coli by a SERS nanobiosensor chip utilizing metallic nanosculptured thin films
2015
S.K. Srivastava, H.B. Hamo, A. Kushmaro, R.S. Marks, C. Grüner, B. Rauschenbach, & I. Abdulhalim | RSC
Journal: Analyst Pages: 140 , Volumes: 3201 ,
SERS biosensor using metallic nano-sculptured thin films for the detection of endocrine disrupting compound biomarker vitellogenin
2014
S.K. Srivastava, A. Shalabney, I. Khalaila, C. Grüner, B. Rauschenbach, & I. Abdulhalim | Wiley
Journal: Small Pages: 10 , Volumes: 3579 ,
Surface plasmon resonance based fiber optic sensor for the detection of low density lipoprotein
2012
R. Verma, S.K. Srivastava, and B.D. Gupta | IEEE
Journal: IEEE Sensors Journal Pages: 12 , Volumes: 3460 ,
Localized surface plasmon resonance based fiber optic U-shaped biosensor for the detection of blood glucose
2012
S.K. Srivastava, V. Arora, S. Sapra, and B.D. Gupta | Springer
Journal: Plasmonics Pages: 7 , Volumes: 261 ,
A multi-tapered fiber optic SPR sensor with enhanced sensitivity
2011
S.K. Srivastava, and B.D. Gupta | IEEE
Journal: Photonics Technology Letters Pages: 23 , Volumes: 923 ,
Influence of ions on the surface plasmon resonance spectrum of a fiber optic refractive index sensor
2011
S.K. Srivastava, and B.D. Gupta | Elsevier
Journal: Sensors and Actuators B Pages: 156 , Volumes: 559 ,
Surface plasmon resonance based fiber optic sensor for the detection of low water content in ethanol
2011
S.K. Srivastava, R. Verma, and B.D. Gupta | Elsevier
Journal: Sensors and Actuators B Pages: 153 , Volumes: 194 ,
Simulation of a localized surface plasmon resonance based fiber optic temperature sensor
2010
S.K. Srivastava, and B.D. Gupta | Optical Society of America
Journal: Journal of Optical society of America A Pages: 27 , Volumes: 1743 ,
Theoretical modeling of a localized surface plasmon resonance based intensity modulated fiber optic refractive index sensor
2009
S.K. Srivastava, R.K. Verma, and B.D. Gupta | Optical Society of America
Journal: Applied Optics Pages: 48 , Volumes: 3796 ,
Spectroscopic studies on Ligand-Enzyme Interactions: Complexation of alpha-Chymotrypsin with 4', 6-diamidino-2-phenylindole (DAPI)
2008
D. Banerjee, S.K. Srivastava, and S.K. Pal | American Chemical Society
Journal: Journal of Physical Chemistry B Pages: 112 , Volumes: 1828 ,
Honors And Awards
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