Label-free detection of single protein using a nanoplasmonic-photonic hybrid microcavity VR Dantham, S Holler, C Barbre, D Keng, V Kolchenko, S Arnold Nano letters 13 (7), 3347-3351, 2013 | 330 | 2013 |
Taking whispering gallery-mode single virus detection and sizing to the limit VR Dantham, S Holler, V Kolchenko, Z Wan, S Arnold Applied Physics Letters 101 (4), 2012 | 218 | 2012 |
Enhancement of Raman scattering by two orders of magnitude using photonic nanojet of a microsphere VR Dantham, PB Bisht, CKR Namboodiri Journal of Applied Physics 109 (10), 2011 | 94 | 2011 |
Numerical investigations on photonic nanojet mediated surface enhanced Raman scattering and fluorescence techniques GM Das, AB Ringne, VR Dantham, RK Easwaran, R Laha Optics express 25 (17), 19822-19831, 2017 | 53 | 2017 |
Periodic plasmonic enhancing epitopes on a whispering gallery mode biosensor S Arnold, VR Dantham, C Barbre, BA Garetz, X Fan Optics express 20 (24), 26147-26159, 2012 | 53 | 2012 |
Photonic nanojet‐mediated SERS technique for enhancing the Raman scattering of a few molecules GM Das, R Laha, VR Dantham Journal of Raman Spectroscopy 47 (8), 895-900, 2016 | 49 | 2016 |
Enhancement of single molecule Raman scattering using sprouted potato shaped bimetallic nanoparticles RV William, GM Das, VR Dantham, R Laha Scientific Reports 9 (1), 10771, 2019 | 43 | 2019 |
Polynomial smoothing of time series with additive step discontinuities IW Selesnick, S Arnold, VR Dantham IEEE Transactions on Signal Processing 60 (12), 6305-6318, 2012 | 41 | 2012 |
High-Q whispering gallery modes of doped and coated single microspheres and their effect on radiative rate VR Dantham, PB Bisht JOSA B 26 (2), 290-300, 2009 | 40 | 2009 |
Photonic nanojets generated by single microspheres of various sizes illuminated by resonant and non-resonant focused Gaussian beams of different waists A Mandal, VR Dantham JOSA B 37 (4), 977-986, 2020 | 35 | 2020 |
A high-yield, one-step synthesis of surfactant-free gold nanostars and numerical study for single-molecule SERS application S Chatterjee, AB Ringane, A Arya, GM Das, VR Dantham, R Laha, ... Journal of Nanoparticle Research 18, 1-9, 2016 | 32 | 2016 |
Enhancement of R aman scattering signal using photonic nanojet of portable and reusable single microstructures A Arya, R Laha, GM Das, VR Dantham Journal of Raman Spectroscopy 49 (5), 897-902, 2018 | 28 | 2018 |
Synthesis and study of nonlinear optical properties of 4-substituted benzylidene-2-phenyl oxazol-5-ones by Z-scan technique YLN Murthy, V Christopher, Viplava Prasad, PB Bisht, VR Dantham, ... Synthetic Metals 160, 535, 0 | 28* | |
Characteristic parameters of photonic nanojets of single dielectric microspheres illuminated by focused broadband radiation A Mandal, P Tiwari, PK Upputuri, VR Dantham Scientific Reports 12 (1), 173, 2022 | 25 | 2022 |
Optical properties of Au-Ag bimetallic nanoparticles of different shapes for making efficient bimetallic-photonic whispering gallery mode hybrid microresonators P Tiwari, GM Das, VR Dantham Plasmonics 15, 1251-1260, 2020 | 24 | 2020 |
Short and elongated photonic nanojets emerged from single solid/hollow core-shell microparticles illuminated by focused Gaussian beams and plane wave A Mandal, VR Dantham Journal of Quantitative Spectroscopy and Radiative Transfer 257, 107350, 2020 | 20 | 2020 |
Restricting charge transfer in dye-graphene system VR Dantham, PB Bisht, BS Kalanoor, TT Baby, S Ramaprabhu Chemical Physics Letters 521, 130-133, 2012 | 17 | 2012 |
Whispering gallery modes and effect of coating on Raman spectra of single microspheres VR Dantham, PB Bisht, PS Dobal Journal of Raman Spectroscopy 42 (6), 1373-1378, 2011 | 15 | 2011 |
Effect of size-dependent damping on plasmon-hybridized modes of asymmetric nanosphere dimers: The role of nanogap, size ratio, surrounding medium, and substrate S Priya, VR Dantham Plasmonics 15 (6), 2033-2042, 2020 | 12 | 2020 |
Wavelength-dependent angular shift and figure of merit of silver-based surface plasmon resonance biosensor S Priya, R Laha, VR Dantham Sensors and Actuators A: Physical 315, 112289, 2020 | 12 | 2020 |