Results 191 to 200 of about 4,470 (211)
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The mechanism of PNIPAAm-assisted refolding of lysozyme denatured by urea
Biochemical Engineering Journal, 2005Abstract The molecular interaction of a temperature stimuli-responsive polymer, poly-N-isopropyl acrylamide (PNIPAAm), with lysozyme of different status was studied with an emphasis on the application of PNIPAAm for protein refolding. The refolding of lysozyme was performed by directly diluting denatured lysozyme into a refolding buffer containing ...
Diannan Lu +4 more
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Novel Biodegradable and Thermosensitive Dex‐AI/PNIPAAm Hydrogel
Macromolecular Bioscience, 2003AbstractThe dextran‐allyl isocyanate/poly(N‐isopropylacrylamide) (Dex‐AI/PNIPAAm) hydrogel was designed and prepared by copolymerization of the modified dextran with N‐isopropylacrylamide (NIPAAm). This novel Dex‐AI/PNIPAAm hydrogel is biodegradable and intelligent due to its biodegradable dextran linkage and thermosensitive PNIPAAm moiety.
Xian‐Zheng Zhang +3 more
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Temperature-Sensitive Nanogels PNIPAAm/DMA Prepared and Research
Advanced Materials Research, 2012There have much study about thermo-responsive nanogels,which exhibit temperature-controlled volume phase transitions.There have been few reports,however,of electrostatically neutral,thermosensitive nanogels with a high composition of hydrophilic monomer.Here,we describe the synthesis and characterization of a new class of nonionic copolymer nanogels ...
Hai Yan Wang +4 more
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Synthesis and Characterization of TZD Loaded PNIPAAm-b-PU-b-PNIPAAm Tri-Block Gold Nanopolymer
International Journal of Green Nanotechnology, 2012ABSTRACT Block copolymers have been used extensively in the synthesis of different types of nanoparticles. A novel ABA type PNIPAAm-b-PU-b-PNIPAAm tri-block nanopolymer has been synthesized via atom transfer radical polymerization (ATRP) technique using a tertiary bromo-terminated as a macro-initiator and was characterized by nuclear magnetic resonance
Prashant Singh +3 more
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Fabrication and Characterization of a Novel Composite PNIPAAm Hydrogel for Controlled Drug Release
Journal of Biomedical Materials Research - Part A, 2007Xian-Zheng Zhang, Si-Xue Cheng, Hua Wei
exaly
Swelling/Deswelling Kinetics of PNIPAAm Hydrogels Synthesized by Microwave Irradiation
Chemical Engineering Journal, 2008Y S Lin
exaly
pH and Thermo-Responsive Hybrid Hydrogels Based on PNIPAAM and Keratin
European Polymer Journal, 2020Maria Isabel Felisberti
exaly
Tailoring the LCST of PNIPAAM-b-PLA-b-PNIPAAM Triblock Copolymers via Stereocomplexation
Macromolecular Rapid Communications, 2013Chaobin He
exaly
Fast Synthesis of Temperature-Sensitive PNIPAAm Hydrogels by Microwave Irradiation
European Polymer Journal, 2008Hongxia Xi, Qibin Xia
exaly