Rajib Ganguly
Bhabha Atomic Research Centre
57 Papers
503 Citations
Rajib Ganguly 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 24, co-authored 54 publications. Previous affiliations of Rajib Ganguly include Veer Narmad South Gujarat University.
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Papers
Sodium chloride and ethanol induced sphere to rod transition of triblock copolymer micelles.
TL;DR: Dynamic light scattering, small-angle neutron scattering, and viscosity studies show that while the pure triblock copolymer solutions do not show any significant growth of the micelles on approaching the cloud point, the presence of a small amount of ethanol induces a sphere to rod shape transition of micells at high temperatures.
141
Effect of SDS on the Self-Assembly Behavior of the PEO−PPO−PEO Triblock Copolymer (EO)20(PO)70(EO)20
Rajib Ganguly,Vinod K. Aswal,Puthusserickal A. Hassan,I. K. Gopalakrishnan,S.K. Kulshreshtha +4 more
TL;DR: The composition of the copolymers plays a significant role in determining the influence of SDS on the gelation characteristics of the aqueous copolymer solutions, andCopolymers with high PO/EO ratios show an enhancement in the stability of the gel phase, whereas copolyers with low PO/OE ratios show a deterioration of the same in the presence of S DS.
134
Synthesis of surfactant encapsulated nickel hexacyanoferrate nanoparticles and deposition of their Langmuir-Blodgett film
Nitin Bagkar,Rajib Ganguly,Sipra Choudhury,Puthusserickal A. Hassan,Shilpa N. Sawant,J. V. Yakhmi +5 more
TL;DR: In this article, a method for the synthesis of surfactant encapsulated molecular magnetic nanoparticles and subsequent deposition of their LB films using the Langmuir-Blodgett (LB) technique is described.
58
Magnetic and electrical properties of La0.67Ca0.33MnO3 as influenced by substitution of Cr
TL;DR: In this paper, the electrical resistivity behavior of the compounds La 0.67 Ca 0.33 Mn 1− x Cr x O 3 (x = 0.00, 0.60) was studied by X-ray diffraction (XRD), AC and DC magnetization, and DC electrical resistivities measurement techniques, and Ferromagnetism is observed up to as high as 60% of Cr substitution.
56
Synthesis of superparamagnetic Mn3O4 nanocrystallites by ultrasonic irradiation
TL;DR: In this paper, a phase-pure Mn3O4 was synthesized by ultrasonic irradiation of Mn acetate solution in water and X-ray diffraction data showed formation of a phase pure compound with an average particle size of about 15nm.
55