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Papers by Debasish Saha

Research paper thumbnail of SANS investigation of structure and stability of water/AOT/dodecane microemulsion droplets

DAE SOLID STATE PHYSICS SYMPOSIUM 2018

Research paper thumbnail of Reentrant phase behavior of nanoparticle solutions probed by small-angle scattering

Current Opinion in Colloid & Interface Science

Research paper thumbnail of Microwave assisted processing of Nd(Zn0.5Ti0.5)o3 dielectric resonator

Research paper thumbnail of Erratum to: Asymmetric polymers in bicontinuous microemulsions and their accretion to the bending of the membrane

Colloid and Polymer Science, 2015

Research paper thumbnail of Asymmetric polymers in bicontinuous microemulsions and their accretion to the bending of the membrane

Colloid and Polymer Science, 2014

After linear hydrophilic polymers with a short hydrophobic sticker have been proven to be highly ... more After linear hydrophilic polymers with a short hydrophobic sticker have been proven to be highly suitable as efficiency boosters in microemulsions, a whole set of asymmetric polymers was studied in more detail. Sticker polymers with two hydrophilic polymeric arms, hydrophobic polymers with ionic stickers, and a Y-shaped tri-arm-polymer were studied for their high surface activity. While low asymmetry of the Y-shaped polymer resulted in very similar dependence as a diblock copolymer, the highly asymmetric polymers showed a renormalized behavior of the bending rigidity coming from preferential accretion of the polymer at the membrane. The experimental evidence for the accretion of the polymer according to the preferential membrane bending is reported here for the first time. Furthermore, the isolated, diffuse counter ion clouds of the ionic sticker polymers act in a way similar to that of a polymer anchored at the membrane. All asymmetric polymers are highly suitable as efficiency boosters in microemulsions.

Research paper thumbnail of Role of Solvent Swelling in Self-Assembly of Squalene based Nanomedicines

Soft Matter, 2015

Squalene based nanoparticles obtained via nanoprecipitation are promising candidates as efficient... more Squalene based nanoparticles obtained via nanoprecipitation are promising candidates as efficient anti-cancer drugs.

Research paper thumbnail of SANS investigation of structure and stability of water/AOT/dodecane microemulsion droplets

DAE SOLID STATE PHYSICS SYMPOSIUM 2018

Research paper thumbnail of Reentrant phase behavior of nanoparticle solutions probed by small-angle scattering

Current Opinion in Colloid & Interface Science

Research paper thumbnail of Microwave assisted processing of Nd(Zn0.5Ti0.5)o3 dielectric resonator

Research paper thumbnail of Erratum to: Asymmetric polymers in bicontinuous microemulsions and their accretion to the bending of the membrane

Colloid and Polymer Science, 2015

Research paper thumbnail of Asymmetric polymers in bicontinuous microemulsions and their accretion to the bending of the membrane

Colloid and Polymer Science, 2014

After linear hydrophilic polymers with a short hydrophobic sticker have been proven to be highly ... more After linear hydrophilic polymers with a short hydrophobic sticker have been proven to be highly suitable as efficiency boosters in microemulsions, a whole set of asymmetric polymers was studied in more detail. Sticker polymers with two hydrophilic polymeric arms, hydrophobic polymers with ionic stickers, and a Y-shaped tri-arm-polymer were studied for their high surface activity. While low asymmetry of the Y-shaped polymer resulted in very similar dependence as a diblock copolymer, the highly asymmetric polymers showed a renormalized behavior of the bending rigidity coming from preferential accretion of the polymer at the membrane. The experimental evidence for the accretion of the polymer according to the preferential membrane bending is reported here for the first time. Furthermore, the isolated, diffuse counter ion clouds of the ionic sticker polymers act in a way similar to that of a polymer anchored at the membrane. All asymmetric polymers are highly suitable as efficiency boosters in microemulsions.

Research paper thumbnail of Role of Solvent Swelling in Self-Assembly of Squalene based Nanomedicines

Soft Matter, 2015

Squalene based nanoparticles obtained via nanoprecipitation are promising candidates as efficient... more Squalene based nanoparticles obtained via nanoprecipitation are promising candidates as efficient anti-cancer drugs.

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