Results 211 to 220 of about 15,124 (261)
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Hollow Thermoresponsive Microgels
Small, 2005AbstractThermoresponsive poly(N‐isopropyl acrylamide) (pNIPAm) microgels possessing a hollow structure have been synthesized from core–shell nanoparticles upon oxidation of the particle core, followed by removal of the produced polymer segments by centrifugation.
Satish, Nayak +3 more
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Advanced Functional Materials, 2018
Nanometerization of liquid metal in organic systems can facilitate deposition of liquid metals onto substrates and then recover its conductivity through sintering.
Xiankai Li +6 more
semanticscholar +1 more source
Nanometerization of liquid metal in organic systems can facilitate deposition of liquid metals onto substrates and then recover its conductivity through sintering.
Xiankai Li +6 more
semanticscholar +1 more source
Transdermal microgels of gentamicin
European Journal of Pharmaceutics and Biopharmaceutics, 2013Phospholipid-modified solid lipid microparticles (SLMs) of Phospholipon® 90G and 90H encapsulating the hydrophilic drug, gentamicin were produced and loaded into three polymeric hydrogels of Poloxamer 407 and polyacrylic acids (Carbopols® 971P and 974P). The SLMs were characterized by morphology and particle size, drug encapsulation efficiency, thermal
P O, Nnamani +5 more
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Thermoresponsive copolymer microgels
Journal of Materials Chemistry B, 2013Colloidal aqueous microgels have attracted notable attention due to their possible applications in both polymer chemistry and the (bio)material sector. Due to their soft internal network structure and their response to different external stimuli, they are suitable as carrier systems for different kinds of molecules (e.g.
Hertle, Yvonne, Hellweg, Thomas
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Macromolecular bioscience, 2015
Peptides and proteins represent attractive building blocks for the development of new functional materials due to the biocompatibility and biodegradability of many naturally abundant proteins. In nature, sophisticated material functionality is commonly achieved through spatial control of protein localisation and structure on both the nano and micro ...
Ulyana Shimanovich +4 more
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Peptides and proteins represent attractive building blocks for the development of new functional materials due to the biocompatibility and biodegradability of many naturally abundant proteins. In nature, sophisticated material functionality is commonly achieved through spatial control of protein localisation and structure on both the nano and micro ...
Ulyana Shimanovich +4 more
openaire +2 more sources
Tough hybrid microgel-reinforced hydrogels dependent on the size and modulus of the microgels
Soft Matter, 2021Hybrid microgel-reinforced hydrogels with the size and modulus effect have the same toughening mechanism as the bulk double network hydrogels.
Chun Li +7 more
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Microgel Particles at Interfaces: Phenomena, Principles, and Opportunities in Food Sciences.
Langmuir, 2019The use of soft microgel particles for stabilizing emulsions has captured increasing attention across a wide range of disciplines in the past decades.
Man-Hin Kwok, Guanqing Sun, To Ngai
semanticscholar +1 more source
Current Opinion in Colloid & Interface Science, 2019
Soft and responsive colloids based on polymer hydrogels have moved into the focus of the colloid community. This review gives a brief overview of the recent literature on the structure and phase behavior of neutral and ionic poly(N-isopropylacrylamide ...
J. Brijitta, P. Schurtenberger
semanticscholar +1 more source
Soft and responsive colloids based on polymer hydrogels have moved into the focus of the colloid community. This review gives a brief overview of the recent literature on the structure and phase behavior of neutral and ionic poly(N-isopropylacrylamide ...
J. Brijitta, P. Schurtenberger
semanticscholar +1 more source
Reduction of nitroarenes catalyzed by microgel-stabilized silver nanoparticles.
Journal of Hazardous Materials, 2019Poly(N-isopropylacrylamide-co-acrylamide) (PNA-BIS-2) microgels were synthesized by free radical precipitation polymerization in aqueous medium. Spherical Ag nanoparticles with diameter of 10-20 nm were fabricated inside the PNA-BIS-2 microgels by in ...
R. Begum +5 more
semanticscholar +1 more source
Chemistry Letters, 1997
Abstract Soap-free copolymerization of vinyl acetate and N,N′-dimethyl-N,N′-divinyl-sebacoyldiamide followed by alkaline hydrolysis afforded poly(vinyl alcohol) microgel.
Takashi Fukutomi +2 more
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Abstract Soap-free copolymerization of vinyl acetate and N,N′-dimethyl-N,N′-divinyl-sebacoyldiamide followed by alkaline hydrolysis afforded poly(vinyl alcohol) microgel.
Takashi Fukutomi +2 more
openaire +1 more source