S. K. Kulshreshtha
Bhabha Atomic Research Centre
5 Papers
96 Citations
S. K. Kulshreshtha is an academic researcher from Bhabha Atomic Research Centre. The author has contributed to research in topics: Micelle & Dynamic light scattering. The author has an hindex of 4, co-authored 5 publications.
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Papers
Tuning the structure of SDS micelles by substituted anilinium ions.
TL;DR: The propensity for the strong growth of micells in the presence of OTHC and MTHC is explained by the high charge neutralization provided by these salts as the aromatic counterions are adsorbed on the surface of the micelles.
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Dynamic light scattering studies of rod-like micelles in dilute and semi-dilute regime
TL;DR: In this paper, the effect of anionic hydrophobic salts, such as Na-PTS and Na-Sal, on the growth behavior of cationic surfactant micelles, cetyltrimethyl ammonium bromide (CTAB) has been investigated in the presence as well as absence of sodium chloride (NaCl) using dynamic light scattering measurements.
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Adsorbed anthranilic acid molecules cause charge reversal of nonionic micelles.
TL;DR: Variation of the intermicellar interaction as calculated from the stickiness parameter is consistent with the picture of reversal of charge of amino acids with pH, which is further supported by the observed variation of the cloud point of the solutions at different pH values.
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Effect of substitution on aniline in inducing growth of anionic micelles
TL;DR: In this paper, small-angle neutron scattering (SANS) measurements were carried out on SDS micelles in the presence of three different hydrophobic salts, i.e. aniline hydrochloride,o-toluidine hydro chloride andm-toline hydrochlorides.
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Tuning intermicellar potential of Triton X-100 - Anthranilic acid mixed micelles
Gunjan Verma,Vinod K. Aswal,S. K. Kulshreshtha,C. Manohar,Puthusserickal A. Hassan,Eric W. Kaler +5 more
TL;DR: In this paper, the structural parameters of micelles formed by Triton X-100 in the presence of solubilized anthranilic acid at different pH values were investigated using light scattering and small angle neutron scattering.
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