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Photo-responsive micorgels formed via a thiol-michael addition click reaction
Stimuli-responsive hydrogels have been the focus of intense research owing to their potentials in a broad range of fields. As a subset of polymer gels, microgels exhibit interesting properties with the combination of the colloidal...
http://www.polymer.cn/research/dis_info16565 |
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Photo-responsive micorgels formed via a thiol-michael addition click reaction
Stimuli-responsive hydrogels have been the focus of intense research owing to their potentials in a broad range of fields. As a subset of polymer gels, microgels exhibit interesting properties with the combination of the colloidal...
http://www.polymer.cn/research/dis_info16565 |
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Michael reaction of chitosan with acrylamides in an aqueous alkali–urea solution
【关键词】：Chitosan; Michael addition; Chemical modification; Acrylamide; Biopolymers
http://www.polymer.cn//ss/zhangyongjun/publicationsshow_10091.html |
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An easy method to prepare hyperbranched polymers via simultaneous thiol-amine-methacrylate michael additon reaction
Michael addition reaction has been extensively studied for topology control of polymers for decades.
http://www.polymer.cn/research/dis_info16558 |
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BIODEGRADABLE，IN SITU FORMING POLY (ETHYLENE GLYCOL)-POLYLACTIDE HYDROGELS BY MICHAEL ADDITION CHEMISTRY
关键字：PEG, PLA, chemically crosslinked, hydrogel
Biodegradable, chemically crosslinked poly (ethylene glycol)-polylactide (PEG-PLA) hydrogels were synthesized by a Michael addition reaction between acrylated PEG-PLA star block copolymers and thiol-terminated multi-arm PEG. A gelation time of I minu...
http://www.polymer.cn/research/dis_info13137 |
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An easy method to prepare hyperbranched polymers via simultaneous thiol-amine-methacrylate michael additon reaction
Michael addition reaction has been extensively studied for topology control of polymers for decades.
http://www.polymer.cn/research/dis_info16558 |
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BIODEGRADABLE，IN SITU FORMING POLY (ETHYLENE GLYCOL)-POLYLACTIDE HYDROGELS BY MICHAEL ADDITION CHEMISTRY
关键字：PEG, PLA, chemically crosslinked, hydrogel
Biodegradable, chemically crosslinked poly (ethylene glycol)-polylactide (PEG-PLA) hydrogels were synthesized by a Michael addition reaction between acrylated PEG-PLA star block copolymers and thiol-terminated multi-arm PEG. A gelation time of I minu...
http://www.polymer.cn/research/dis_info13137 |
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Michael Addition Reactions of Cyclanone Homologous series with Acrylamide Derivatives: Preferring 2-Carbamoylethyl Derivatives or Ene-lactams
The electron-withdrawing groups (EWGs) in the electrophilic alkenes employed in the Michael addition reaction are almost only CO2R, CN, COR, NO2, and SO2Ph. Although amides (CONR1R2) are also typical electron-withdrawing groups and are of great importance in organic synthesis, they are scarcely employed as the EWGs of the electrophilic alkenes in the Michael addition reaction. In this work, ...
http://www.polymer.cn//ss/daiweifeng/publicationsshow_2653.html |
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Versatile Synthesis of Functional Biodegradable Polymers by Combining Ring-Opening Polymerization and Postpolymerization Modification via Michael-Type Addition Reaction
Various functional biodegradable polymers were readily prepared based on novel cyclic carbonate monomers, acryloyl carbonate (AC) and methacryloyl carbonate (MAC), by combining ringopening polymerization (ROP) and Michael-type conjugate addition. AC and MAC monomers were synthesized in four straightforward steps from 1,1,1-tris(hydroxymethyl)ethane with good overall yields (ca. 40%). AC and MAC we...
http://www.polymer.cn//ss/zhongzhiyuan/publicationsshow_2118.html |
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Novel in situ forming, degradable dextran hydrogels by Michael addition chemistry: Synthesis, rheology, and degradation
Various vinyl sulfone functionalized dextrans (dex-VS) (M-n,M-dextran = 14K or 31K) with degrees of substitution (DS) ranging from 2 to 22 were conveniently prepared by a one-pot synthesis procedure at room temperature. This procedure involved reaction of a mercaptoalkanoic acid with an excess amount of divinyl sulfone yielding vinyl sulfone alkanoic acid, followed by conjugation to dextran using ...
http://www.polymer.cn//ss/zhongzhiyuan/publicationsshow_1005.html |
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