Graphene enriched with pyrrolic coordination of the doped nitrogen as an efficient metal-free electrocatalyst for oxygen reduction SM Unni, S Devulapally, N Karjule, S Kurungot Journal of Materials chemistry 22 (44), 23506-23513, 2012 | 178 | 2012 |
A new sequential and simultaneous speciation analysis of thallium in coal effluents by graphite furnace atomic absorption spectrometry after a novel ligandless mixed micelle … D Sai Krishna, N Nagula Meeravali, S Jai Kumar International Journal of Environmental Analytical Chemistry 100 (10), 1079-1093, 2020 | 14 | 2020 |
Graphene oxide nanosheets in basic medium: a new potential adsorbent for microwave assisted cloud point extraction of beryllium from industrial effluents prior to ICP-OES … DS Krishna, NN Meeravali, SJ Kumar Analytical Methods 11 (18), 2456-2464, 2019 | 7 | 2019 |
A sensitive vesicle mediated dispersive liquid-liquid microextraction of parts per quadrillion levels of beryllium from seawater samples prior to graphite furnace atomic … DS Krishna, K Madhavi, NN Meeravali, AC Sahayam Analytica Chimica Acta 1191, 339313, 2022 | 3 | 2022 |
A novel non-ionic nanoaggregate sensitized salt induced cloud point extraction of anionic beryllium-chrome azurol S for spectrophotometric determination of beryllium in … DS Krishna, NN Meeravali, AC Sahayam Microchemical Journal 160, 105651, 2021 | 3 | 2021 |
Certified reference material (CRM) of tea powder (BARC-D3201) for K, Ca, P, Mg, Mn, Al, Fe, Ba, Zn, Cu, Sr, Pb, As, Cd, and Hg: Method validation and its production L Rastogi, AD Prasad, DS Krishna, S Yadlapalli, K Dash Food Control 158, 110241, 2024 | 2 | 2024 |
Improvement in the sensitivity of orthophosphate determination by controlling the self-reduction of excess ammonium molybdate followed by room temperature non-ionic mixed … SK Devulapally, G Venkateshwarlu, NN Meeravali, AC Sahayam Microchemical Journal 201, 110531, 2024 | 1 | 2024 |
Hydrophobicity induced graphene oxide based dispersive micro solid phase extraction of strontium from seawater and groundwater prior to GFAAS determination M Sebastian, D Saikrishna, SK Jayabun, NN Meeravali, R Shekhar, ... Journal of Analytical Atomic Spectrometry 39 (12), 3190-3197, 2024 | | 2024 |
Interference free ultratrace beryllium determination in alkaline effluents of beryllium processing plants by graphite furnace atomic absorption spectrometry after a novel … S Devulapally, NN Meeravali, AC Sahayam Journal of Analytical Atomic Spectrometry 39 (5), 1322-1331, 2024 | | 2024 |
Analytical Methods c9ay00377k DS Krishna, NN Meeravali, SJ Kumar | | |