11 citations · 11 across the 4 of their papers we have counts for
4 papers
Evidence of Conformational Changes in Adsorbed Lysozyme Molecule on Silver Colloids
Goutam Chandra, Kalyan S. Ghosh, Swagata Dasgupta +1
In this article, we discuss metal-protein interactions in the Ag-lysozyme complex by spectroscopic measurements. The analysis of the variation in relative intensities of SERS bands…
Interaction of (-)-epigallocatechin gallate with silver nanoparticles
Goutam Kumar Chandra, Debi Ranjan Tripathy, Swagata Dasgupta +1
Interactions between silver nanoparticles and (-)-epigallocatechin gallate (EGCG) have been investigated. Prior to the addition of EGCG molecules the silver particles are stabilize…
pH Dependent surface enhanced Raman study of Phe + Ag Complex and DFT calculations for spectral analysis
Animesh K. Ojha, Achintya Singha, Swagata Dasgupta +2
Surface enhanced Raman spectra of Phenylalanine (Phe) in Ag colloidal solution have been recorded for Phe solutions of different pH. Spectral line-shape analyses of the enhanced mo…
Comparison of metal-amino acid interaction in Phe-Ag and Tyr-Ag complexes by spectroscopic measurements
Achintya Singha, Swagata Dasgupta, Anushree Roy
In this article, we have compared the metal-amino acid interactions in Tyr-Ag and Phe-Ag complexes through pH dependent SERS measurements. By analyzing the variation in relative in…