Kamalika Sen

TL;DR: Two different strains of yeast were studied for bioaccumulation of gold in the form of H 198 AuCl 4 and thin sectioning reveals that Au 3+ was in situ reduced to Au(0) and nano sized gold particles were formed inside the cell.

TL;DR: Fluorescence lifetime measurements indicate the nature of complexation of the metals with PEG as one of the phases in aqueous biphasic systems (ABS) of liquid-liquid extractions.

TL;DR: The strong analytical performance of the resultant derivative in low-level quantification of potentially hazardous hydrogen peroxide is the key success of the overall green synthesis procedure reported here.

TL;DR: In this paper, a simple and environment friendly approach for the synthesis of Ag, CuO and Ag-Cu bimetallic nanoparticles using stem extract of Amaranthus tricolor L. (agro waste) containing polyphenolic biomolecules was reported.

TL;DR: The three aromatic amino acids, tyrosine, tryptophan and phenylalanine, play different physiological roles in life processes and metal ions capable of bindingThese amino acids may aid in the reduction of effective concentration of these amino acids in any physiological system.