Search Results - "Katepalli, Hari"
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1
Microstructure and rheology of particle stabilized emulsions: Effects of particle shape and inter-particle interactions
Published in Journal of colloid and interface science (01-01-2017)“…[Display omitted] Using fumed and spherical silica particles of similar hydrodynamic size, we investigated the effects of particle shape and inter-particle…”
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One-step maskless grayscale lithography for the fabrication of 3-dimensional structures in SU-8
Published in Sensors and actuators. B, Chemical (31-03-2011)“…We propose a novel and simplified method to fabricate complex 3-dimensional structures in SU-8 photoresist using maskless grayscale lithography. The proposed…”
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3
Response of Surfactant Stabilized Oil-in-Water Emulsions to the Addition of Particles in an Aqueous Suspension
Published in Langmuir (04-11-2014)“…As a model for understanding how surfactant-stabilized emulsions respond to the addition of interacting and noninteracting particles, we investigated the…”
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4
The Response of Carbon Black Stabilized Oil-in-Water Emulsions to the Addition of Surfactant Solutions
Published in Langmuir (11-06-2013)“…We use carboxyl-terminated, negatively charged, carbon black (CB) particles suspended in water to create CB-stabilized octane-in-water emulsions, and examine…”
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5
Schizophrenic Diblock-Copolymer-Functionalized Nanoparticles as Temperature-Responsive Pickering Emulsifiers
Published in Langmuir (21-11-2017)“…Stimuli-responsive pickering emulsions have received considerable attention in recent years, and the utilization of temperature as a stimulus has been of…”
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6
Functionalized Magnetic Silica Nanoparticles for Highly Efficient Adsorption of Sm3+ from a Dilute Aqueous Solution
Published in Langmuir (27-02-2018)“…Separation of Sm3+ from a dilute solution via conventional solvent extraction is often plagued by emulsion and third phase formation. These problems can be…”
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7
Electrospinning Combined with Nonsolvent-Induced Phase Separation To Fabricate Highly Porous and Hollow Submicrometer Polymer Fibers
Published in Industrial & engineering chemistry research (01-02-2012)“…A simple and efficient method to induce porosity both in the core and on the surface of electrospun submicrometer polymer fibers has been demonstrated by…”
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Destabilization of Oil-in-Water Emulsions Stabilized by Non-ionic Surfactants: Effect of Particle Hydrophilicity
Published in Langmuir (18-10-2016)“…We investigate the use of particle hydrophilicity as a tool for emulsion destabilization in Triton-X-100-stabilized hexadecane-in-water emulsions. The…”
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9
Fabrication and electrical conductivity of suspended carbon nanofiber arrays
Published in Carbon (New York) (01-04-2011)“…We demonstrate a simple, efficient and novel self-assembly based method to fabricate arrays of suspended polymeric nanofibers of polyacrylonitrile and SU-8…”
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10
Molecular Rotors for Universal Quantitation of Nanoscale Hydrophobic Interfaces in Microplate Format
Published in Nano letters (10-01-2018)“…Hydrophobic self-assembly pairs diverse chemical precursors and simple formulation processes to access a vast array of functional colloids. Exploration of this…”
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11
Functionalized Magnetic Silica Nanoparticles for Highly Efficient Adsorption of Sm 3+ from a Dilute Aqueous Solution
Published in Langmuir (27-02-2018)“…Separation of Sm from a dilute solution via conventional solvent extraction is often plagued by emulsion and third phase formation. These problems can be…”
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12
Tunable morphology and resistivity of ternary polymer composites of carbon black/low density polyethylene/ethylene‐vinyl acetate with carbon blacks having different surface properties
Published in Journal of applied polymer science (10-09-2021)“…Medium to extra‐high voltage electrical cables typically comprise a semiconductive polymer composite layer to homogenize the electromagnetic field through the…”
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13
Synthesis of hierarchical fabrics by electrospinning of PAN nanofibers on activated carbon microfibers for environmental remediation applications
Published in Chemical engineering journal (Lausanne, Switzerland : 1996) (15-07-2011)“…► We synthesize multiscale fabrics of PAN nanofibers electrospun on mats of activated carbon microfibers. ► The fabric was effective in adsorption of SO 2, NO,…”
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14
Biomimicked Superhydrophobic Polymeric and Carbon Surfaces
Published in Industrial & engineering chemistry research (07-12-2011)“…We report two direct and easy ways of fabricating stable, superhydrophobic polymeric and carbon surfaces directly by biomimicking the patterns found on natural…”
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15
Biomimicked Superhydrophobic Polymeric and Carbon Surfaces
Published in Industrial & engineering chemistry research (18-04-2012)Get full text
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16
Formation and stability of emulsions: Effect of surfactant-particle interactions and particle shape
Published 01-01-2014“…Formation and stability of emulsions is one of the important topics in the field of colloids and interfacial science. Surfactants and colloidal particles are…”
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Dissertation
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17
Formation and stability of emulsions: Effect of surfactant-particle interactions and particle shape
“…Formation and stability of emulsions is one of the important topics in the field of colloids and interfacial science. Surfactants and colloidal particles are…”
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Dissertation