Browsing CHEM Faculty Scholarship by Author "Aswal, Vinod K."

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Contrasting effect of 1-butanol and 1,4-butanediol on the triggered micellar self-assemblies of $C_{16}-$type cationic surfactants

Kumar, Vinod; Verma, Rajni; Satodia, Dwarkesh; Ray, Debes; Kuperkar, Ketan C.; Aswal, Vinod K.; Mitchell-Koch, Katie R.; Bahadur, Pratap (Royal Society of Chemistry, 2021-08-09)

The self-assembly in aqueous solutions of three quaternary salt-based $C_{16}$-type cationic surfactants with different polar head groups and identical carbon alkyl chain viz., cetylpyridinium bromide (CPB), cetyltrimethylammonium ...
Tuning cationic micelle properties with an antioxidant additive: A molecular perspective

Kumar, Vinod; Sai, Geetha M.; Verma, Rajni; Mitchell-Koch, Katie R.; Ray, Debes; Aswal, Vinod K.; Thareja, Prachi; Kuperkar, Ketan C.; Bahadur, Pratap (American Chemical Society, 2021-04-01)

In this work, we characterize the micellization and morphology transition induced in aqueous cetyltrimethylammonium bromide (CTAB) solution by the addition of the antioxidant propyl gallate (PG) using tensiometry, rheology, ...