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
Controlling block copolymer phase behavior using ionic surfactant
Debes Ray,Vinod K. Aswal +1 more
- 24 May 2016
TL;DR: In this paper, the phase behavior of poly(ethylene oxide)-poly(propylene oxide-poly(ethylenes oxide) PEO-PPO-PEO triblock copolymer [P85 (EO26PO39EO26)] in presence of anionic surfactant sodium dodecyl sulfate (SDS) in aqueous solution as a function of temperature has been studied using dynamic light scattering (DLS) and small-angle neutron scattering (SANS).
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AOT Micelles/Vesicles for Synthesis of Silver Nanoparticles and Micellar Transitions Affected by Nanoparticles
Jahar Dey,Debes Ray,Koel Biswas,Vinod K. Aswal,Santa Ram Joshi,Joachim Kohlbrecher,Poppy Dey,Kochi Ismail +7 more
- 16 Jul 2016
TL;DR: In this article, a facile method for the synthesis of silver nanoparticles (Ag NPs) is reported using sodium para-toluene sulphonate (NaPTS) as the reducing agent and AOT micelles and vesicles as capping agents.
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Magnetic behaviour of nano-particles of Fe2.8Zn0.2O4
Subhash Chander,Seema Lakhanpal,Anjali Krishnamurthy,Bipin K. Srivastava,Vinod K. Aswal,Vinod K. Aswal +5 more
TL;DR: In this article, a nano-particle sample of Znsubstituted spinel ferrite Fe2.8Zn0.2O4 was reported to have a log-normal particle size distribution of median diameter 64.4 A and standard deviation 0.38.
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Aggregation in charged nanoparticles solutions induced by different interactions
Sohrab Abbas,Sugam Kumar,Vinod K. Aswal,Joachim Kohlbrecher +3 more
- 24 May 2016
TL;DR: In this paper, small-angle neutron scattering (SANS) has been used to study the aggregation of anionic silica nanoparticles as induced through different interactions, such as salt, cationic protein, and non-ionic surfactant.
Self-assembly and gelation of TX-100 in water
TL;DR: In this paper, the authors used a lattice model based on random walk formalism to theoretically describe the self-assembly of Triton X-100 (TX-100) surfactants in aqueous dispersion leading to their signature selfassembly.
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