Vinod K. Aswal
Bhabha Atomic Research Centre
641 Papers
3.7K Citations
Vinod K. Aswal is an academic researcher from Bhabha Atomic Research Centre. The author has contributed to research in topics: Micelle & Small-angle neutron scattering. The author has an hindex of 46, co-authored 556 publications. Previous affiliations of Vinod K. Aswal include Paul Scherrer Institute & Indian Institute of Science.
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Papers
•Journal Article
Role of counterion of the surfactant molecule on the micellar structure in aqueous solution
TL;DR: In this paper, the sizes and shapes of micelles of anionic surfactants of LiDS, NaDS, KDS, RbDS and CsDS in aqueous solutions were studied by the technique of small-angle neutron scattering.
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Micellar transition (ellipsoidal to ULV) induced in aqueous Gemini surfactant (12-2-12) solution as a function of additive concentration and temperature using experimental and theoretical study
Bharatkumar Kanoje,Anil Kumar Jangir,Dhruvi Patel,Debes Ray,Vinod K. Aswal,Haridas Pal,Jigisha Parikh,Ketan Kuperkar +7 more
TL;DR: In this article, the geometrical parameters of 12-2-12 micelles were obtained by a complete fit of the obtained SANS data using prolate ellipsoidal form factor and the structure factor model.
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Effect of ethylene glycol on the special counterion binding and microstructures of sodium dioctylsulfosuccinate micelles.
Jahar Dey,Sanjukta A. Kumar,Anirudh Srivastava,Gunjan Verma,Puthusserickal A. Hassan,Vinod K. Aswal,Joachim Kohlbrecher,Kochi Ismail +7 more
- 15 Jan 2014
TL;DR: SANS data indicate co-existence of vesicles and cylindrical micelles of Aot in water + 10% EG when the added NaCl concentration is greater than c* thereby revealing that change in the morphology of aggregated species is the probable cause for the SCB of AOT.
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Small-angle neutron scattering studies of sodium butyl benzene sulfonate aggregates in aqueous solution
TL;DR: In this article, the aggregation behavior of a hydrotrope, Na-NBBS, in aqueous solutions was investigated by small-angle neutron scattering (SANS) nearly ellipsoidal aggregates of NaNBBS at concentrations well above its minimum hydrope concentration were detected by SANS.
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Formation of rodlike block copolymer micelles in aqueous salt solutions
TL;DR: SANS measurements have been performed on the water-soluble PEO-PPO-PEO triblock copolymer P85 in the presence of salts KCl, KF and K2CO3 in aqueous solution.
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