Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Sankararao Chappa"'
Publikováno v:
SSRN Electronic Journal.
Publikováno v:
Journal of Analytical Atomic Spectrometry. 35:2770-2778
Total reflection X-ray fluorescence (TXRF) spectrometry is a very effective multi-elemental analytical technique for the determination of metals at ultra trace concentrations in aqueous samples. In this work a novel and simple TXRF based method has b
Publikováno v:
ChemistrySelect. 4:11796-11800
Publikováno v:
Microchemical Journal. 183:108019
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 150:18-25
Trace element determinations in uranium samples by Total reflection X-Ray Fluorescence (TXRF) spectrometry were carried out using a new polymer resin gel for uranium matrix elimination from the sample solutions. The resin was prepared by using the 1:
Autor:
Komal C. Shrivastava, Ashok K. Pandey, Sankararao Chappa, Amit P. Srivastava, Debasis Sen, A.K. Sahu
Publikováno v:
Materials Chemistry and Physics. 278:125580
Autor:
Shashikala Ojha, Krishan Kant Singh, Anil K. Debnath, Amol Mhatre, Ashok K. Pandey, Sankararao Chappa
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 318:1171-1179
The silica layer protected magnetite (Fe3O4) NPs were functionalized with phosphate group bearing monomer ethylene glycol methacrylate phosphate (EGMP) and its polymer (poly(EGMP) having affinity toward f-element ions. The polymerizable double bonds
Publikováno v:
Separation Science and Technology. 54:1588-1598
The poly(ethylenimine) functionalized magnetite particles were studied for their preconcentration efficiencies toward Cu2+, Pb2+, and Ni2+ ions. The loading capacities were found to be 26 mg g−1, 4...
Publikováno v:
Separation Science and Technology. 54:1469-1477
Poly(vinylpyrrolidone) (PVP) has been anchored on the glass fiber membrane for capturing radioiodine in gaseous state and dissolved in water. First, precursor alkoxy silane monomer was anchored by ...
Publikováno v:
Scopus-Elsevier