Tag-femtosecond laser-induced breakdown spectroscopy for the sensitive detection of cancer antigen 125 in blood plasma Y Markushin, P Sivakumar, D Connolly, N Melikechi
Analytical and bioanalytical chemistry 407, 1849-1855, 2015
47 2015 Renewable surface electrodes based on dopamine functionalized exfoliated graphite:: NADH oxidation and ethanol biosensing P Ramesh, P Sivakumar, S Sampath
Journal of Electroanalytical Chemistry 528 (1-2), 82-92, 2002
40 2002 Experimental determination of the hyperfine constants of the X 1 and A states of Pb 207 F 19 CP McRaven, P Sivakumar, NE Shafer-Ray
Physical Review A 78 (5), 054502, 2008
37 2008 Detection and Classification of Live and Dead Escherichia coli by Laser-Induced Breakdown Spectroscopy P Sivakumar, A Fernández-Bravo, L Taleh, JF Biddle, N Melikechi
Astrobiology 15 (2), 144-153, 2015
29 2015 Carbon nanotube based robust and flexible solid-state supercapacitor T De Silva, C Damery, R Alkhaldi, R Karunanithy, DH Gallaba, PD Patil, ...
ACS Applied Materials & Interfaces 13 (47), 56004-56013, 2021
28 2021 Fast photoresponse and high detectivity in copper indium selenide (CuIn7Se11) phototransistors S Ghosh, PD Patil, M Wasala, S Lei, A Nolander, P Sivakumar, R Vajtai, ...
2D Materials 5 (1), 015001, 2017
27 2017 Absorption wavebands for discriminating oxidation time of engine oil as detected by FT-IR spectroscopy AM Abdul-Munaim, T Holland, P Sivakumar, DG Watson
Lubricants 7 (3), 24, 2019
25 2019 Phenoxazine functionalized, exfoliated graphite based electrodes for NADH oxidation and ethanol biosensing P Ramesh, P Sivakumar, S Sampath
Electroanalysis: An International Journal Devoted to Fundamental and …, 2003
23 2003 Packing density effects on the fluctuations of the emission lines in laser-induced breakdown spectroscopy P Sivakumar, L Taleh, Y Markushin, N Melikechi
Spectrochimica Acta Part B: Atomic Spectroscopy 92, 84-89, 2014
22 2014 Multiphoton ionization of lead monofluoride resonantly enhanced by the X 1 Π 1∕ 2 2→ B Σ 1∕ 2 2 transition CP McRaven, P Sivakumar, NE Shafer-Ray
Physical Review A 75 (2), 024502, 2007
20 2007 Importance of emulsification in calibrating infrared spectroscopes for analyzing water contamination in used or in-service engine oil T Holland, AM Abdul-Munaim, DG Watson, P Sivakumar
Lubricants 6 (2), 35, 2018
17 2018 State-selective detection of the PbF molecule by doubly resonant multiphoton ionization P Sivakumar, CP McRaven, D Combs, NE Shafer-Ray, V Ezhov
Physical Review A 77 (6), 062508, 2008
17 2008 Proline suppresses rubisco activity by dissociating small subunits from holoenzyme P Sivakumar, P Sharmila, PP Saradhi
Biochemical and Biophysical Research Communications 282 (1), 236-241, 2001
17 2001 High adsorption of benzoic acid on single walled carbon nanotube bundles S Li, T De Silva, I Arsano, D Gallaba, R Karunanithy, M Wasala, X Zhang, ...
Scientific reports 10 (1), 10013, 2020
15 2020 Adder and comparator synthesis with exclusive-OR transform of inputs J Jacob, PS Sivakumar, VD Agrawal
Proceedings Tenth International Conference on VLSI Design, 514-515, 1997
15 1997 Machine learning approach to Raman spectrum analysis of MIA PaCa-2 pancreatic cancer tumor repopulating cells for classification and feature analysis CT Mandrell, TE Holland, JF Wheeler, SMA Esmaeili, K Amar, ...
Life 10 (9), 181, 2020
13 2020 Femtosecond laser ablation synthesis of aryl functional group substituted gold nanoparticles A Fernandez-Bravo, P Sivakumar, N Melikechi, AA Mohamed
Journal of nanoscience and nanotechnology 17 (4), 2852-2856, 2017
13 2017 Character association in inter sub-specific rice hybrids involving wide compatible gene. P Sivakumar, JRK Bapu
13 2005 Influence of sample mixing techniques on engine oil contamination analysis by infrared Spectroscopy T Holland, AM Abdul-Munaim, DG Watson, P Sivakumar
Lubricants 7 (1), 4, 2019
12 2019 Erratum: Experimental determination of the hyperfine constants of the 78 , 054502 (2008)] CP McRaven, P Sivakumar, NE Shafer-Ray
Physical Review A 80 (2), 029902, 2009
12 2009 