Crystal structure, FT-IR, FT-Raman, 1H NMR and computational study of ethyl 2-{[(Z)3-(4-chlorophenyl)-3-hydroxy-2-propene-1-thione] amino} acetate

Prasanth, S.; Mary, Varughese; Joseph, Nirmala; Mathew, Paulson; Manojkumar, T.K.; Sudarsanakumar, C.

doi:10.1016/j.molstruc.2014.10.037

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Cited by 15 publications

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“…The asymmetric and symmetric stretching vibrations of the carboxyl group (COO -) are observed at 1666 cm −1 and 1427 cm −1 respectively [34] and the peak at 1066 cm -1 corresponds to the C-H bending vibration [35,36]. These results suggest the successful capping of Cysteine on the surface of CuS nanoparticles.…”

Section: Resultsmentioning

confidence: 99%

Exploring the interaction of l-cysteine capped CuS nanoparticles with bovine serum albumin (BSA): a spectroscopic study

et al. 2016

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The interactions between nanoparticles and proteins have prime importance in nanomedicine and nanotoxicology. L-cysteine capped copper sulfide (Cy-CuS) nanoparticles having average particle size of 6 nm have been synthesized using chemical coprecipitation method and their interactions with Bovine Serum Albumin (BSA) were explored using various spectroscopic techniques. A ground state complex is formed between BSA and Cy-CuS nanoparticles in solution. The number of binding sites, binding constant, quenching constant and the binding distance between Cy-CuS nanoparticles and BSA were determined. The overall conformation of BSA in the complex was unaltered, however the α-helical content of BSA was marginally reduced.

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Section: Resultsmentioning

confidence: 99%