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Dr. Sankararao Chappa
Dr. Sankararao Chappa
Verified email at barc.gov.in - Homepage
Title
Cited by
Cited by
Year
Egg-shell membrane mimicking synthetic polymer membrane supported palladium nanoparticles for catalyzing reduction of uranyl (VI) ions
S Chappa, AM Mhatre, VC Adya, AK Pandey
Applied Catalysis B: Environmental 203, 53-64, 2017
302017
Arsenic quantification and speciation at trace levels in natural water samples by total reflection X-ray fluorescence after pre-concentration with N-methyl-d-glucamine …
K Sanyal, S Chappa, J Bahadur, AK Pandey, NL Mishra
Journal of Analytical Atomic Spectrometry 35 (11), 2770-2778, 2020
202020
Trace element determinations in uranium by Total reflection X-Ray Fluorescence spectrometry using a newly developed polymer resin for major matrix separation
K Sanyal, S Chappa, N Pathak, AK Pandey, NL Misra
Spectrochimica Acta Part B: Atomic Spectroscopy 150, 18-25, 2018
202018
Functionalized glass fiber membrane for extraction of iodine species
AM Mhatre, S Chappa, S Ojha, AK Pandey
Separation Science and Technology 54 (9), 1469-1477, 2019
172019
Spacer Monomer in Polymer Chain Influencing Affinity of Ethylene Glycol Methacrylate Phosphate toward UO22+ and Pu4+ Ions
S Chappa, S Das, AK Debnath, M Sahu, MK Saxena, AK Pandey
Industrial & engineering chemistry research 55 (33), 8992-9002, 2016
162016
Change in the affinity of ethylene glycol methacrylate phosphate monomer and its polymer anchored on a graphene oxide platform toward uranium (VI) and plutonium (IV) ions
S Chappa, AK Singha Deb, SM Ali, AK Debnath, DK Aswal, AK Pandey
The Journal of Physical Chemistry B 120 (11), 2942-2950, 2016
162016
Self-reducing asymmetric polymer membrane for in situ formation and containment of noble metal nanocatalysts
S Chappa, RN Shinde, AK Pandey
Green chemistry 17 (8), 4157-4161, 2015
152015
Phosphate-bearing polymer grafted glass for plutonium (IV) ion-selective alpha spectrometry
AM Mhatre, S Chappa, S Paul, AK Pandey
Journal of Analytical Atomic Spectrometry 32 (8), 1566-1570, 2017
142017
Palladium Nanoparticles Hosted on Hydrazine‐Grafted Magnetite and Silica Particles to Catalyze the Reduction of Oxymetal Ions with Formic Acid
KC Shrivastava, S Chappa, A Sengupta, AP Srivastava, AK Pandey, ...
ChemCatChem 8 (18), 2981-2987, 2016
142016
Profile of HIV positive clients in an ICTC of a private medical college, Andhra Pradesh: A situational analysis
VM Kommula, AK Mishra, GN Kusneniwar, SN Chappa, KV Rao
NJIRM 3 (2), 36-40, 2012
132012
Dual‐Functional Grafted Electrospun Polymer Microfiber Scaffold Hosted Palladium Nanoparticles for Catalyzing Redox Reactions
S Chappa, RS Bharath, C Oommen, AK Pandey
Macromolecular Chemistry and Physics 218 (7), 1600555, 2017
122017
Palladium nanoparticles hosted in poly (ethylenimine) and poly (ethylene glycol methacrylate phosphate) anchored membranes for catalyzing uranyl ions reduction and mizoroki …
S Chappa, PB Rathod, AK Debnath, D Sen, AK Pandey
ACS Applied Nano Materials 1 (7), 3259-3268, 2018
112018
Phosphate functionalized radiation grafted Teflon for capturing and quantifications of U (VI) and Pu (IV) ions at ultra-trace concentration in aqueous samples
AM Mhatre, S Chappa, CV Chaudhari, YK Bhardwaj, AK Pandey
Journal of Radioanalytical and Nuclear Chemistry 317, 1141-1149, 2018
102018
Actinides selective extractants coated magnetite nanoparticles for analytical applications
S Ojha, S Chappa, AM Mhatre, KK Singh, V Chavan, AK Pandey
Journal of Radioanalytical and Nuclear Chemistry 312, 675-683, 2017
92017
Thin film of poly (bis [2-(methacryloyloxy) ethyl] phosphate) grafted on surface of poly (ether sulfone) membrane for plutonium (IV)-selective alpha tracks registration in CR …
AM Mhatre, S Chappa, V Chavan, AK Pandey
Journal of Radioanalytical and Nuclear Chemistry 314, 187-196, 2017
82017
Pd2+‐Loaded Magnetic Nanoassembly Formed by Magnetite Nanoparticles Crosslinked with Poly(acrylic acid) via Amide Bonds for Catalyzing Mizoroki‐Heck …
PB Rathod, KS AjishKumar, S Chappa, AK Debnath, AK Pandey, ...
ChemistrySelect 3 (28), 8151-8158, 2018
62018
Silver nanoparticles embedded cation-exchange membrane for remediation of Hg species and application as the dip catalyst in organic transformation
K Yakkala, S Chappa, PB Rathod, RN Gurijala, AK Pandey
Materials Today Chemistry 22, 100547, 2021
52021
Poly (ethylenimine) functionalized magnetic nanoparticles for sorption of Pb, Cu, and Ni: potential application in catalysis
PB Rathod, S Chappa, KS Ajish Kumar, AK Pandey, AA Athawale
Separation Science and Technology 54 (10), 1588-1598, 2019
52019
Poly (ethylene glycol methacrylate phosphate) grafting on silica shell formed on magnetite nanoparticles: applications to selective sequestration of f-element ions
S Ojha, S Chappa, AM Mhatre, KK Singh, AK Debnath, AK Pandey
Journal of Radioanalytical and Nuclear Chemistry 318, 1171-1179, 2018
52018
Supported liquid membrane based loading technique for thermal ionization mass spectrometry: an application to plutonium isotopic composition and concentration determination
RV Shah, S Chappa, SJ Kumar, AM Mhatre, S Sahoo, RM Rao, PG Jaison, ...
Journal of Radioanalytical and Nuclear Chemistry 317, 1367-1376, 2018
52018
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