Results 191 to 200 of about 19,867 (238)
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Advantages of Surface‐Initiated ATRP (SI‐ATRP) for the Functionalization of Electrospun Materials
Macromolecular Rapid Communications, 2012AbstractSurface‐initiated atom transfer radical polymerization (SI‐ATRP) is successfully applied to electrospun constructs of poly(L‐lactide). ATRP macroinitiators are adsorbed through polyelectrolyte complexation following the introduction of negative charges on the polyester surface through its blending with a six‐armed carboxy‐terminated ...
GUALANDI, CHIARA +6 more
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Sequence-coded ATRP macroinitiators
Polymer Chemistry, 2017Sequence-defined oligourethanes were transformed into ATRP initiators and used for the synthesis of precision macromolecular architectures.
Telitel, Sofia +4 more
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High Molecular Weight PMMA by ATRP
Macromolecules, 2002Atom transfer radical polymn. kinetics was examd. in a high monomer-initiator ratio system to evaluate the possibility of obtaining low polydispersity high mol. wt. polymethyl methacrylate by a one-pot synthesis. Three different ligands were examd., N,N,N',N\",N\"-pentamethyldiethyltriamine (PMDETA), 4,4'-n-nonyl-2,2'-bipyridine, (dnNbpy,) and 2 ...
Xue, L., Agarwal, U.S., Lemstra, P.J.
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Protein–polymer hybrids: Conducting ARGET ATRP from a genetically encoded cleavable ATRP initiator
European Polymer Journal, 2013Abstract Protein–polymer hybrids are an important class of biomaterials. Described is the preparation of a genetically incorporated a non-canonical amino acid (nCAA) containing an ester linked atom transfer radical polymerization (ATRP) initiator, followed by a controlled “grafting from” polymerization.
Saadyah E. Averick +5 more
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2014
This review summarizes the recent progress on the synthesis and application of covalently crosslinked hydrogels prepared using atom transfer radical polymerization (ATRP) technique. ATRP has been employed as an effective means to synthesize well-controlled polymeric materials with narrow molecular weight distributions, compositions, chain-end ...
Haifeng Gao +3 more
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This review summarizes the recent progress on the synthesis and application of covalently crosslinked hydrogels prepared using atom transfer radical polymerization (ATRP) technique. ATRP has been employed as an effective means to synthesize well-controlled polymeric materials with narrow molecular weight distributions, compositions, chain-end ...
Haifeng Gao +3 more
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Supported ATRP and giant polymers
Chemical Communications, 2003Surface-initiated Atom Transfer Radical Polymerization (ATRP) produces surface-bound films with thicknesses up to tens of microns. We report on the possible existence of micron-sized, individual polymer chains in these films.
Von Natzmer, Peter +2 more
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Cell-Adhesive Star Polymers Prepared by ATRP
Biomacromolecules, 2009This study presents the synthesis and evaluation of cell adhesive poly(ethylene oxide) (PEO) star polymers for potential biomedical applications. Star polymers with a size of approximately 20 nm and with relatively low polydispersities (M(w)/M(n) ≤ 1.6), containing GRGDS (Gly-Arg-Gly-Asp-Ser) segments, were prepared by atom transfer radical ...
Sidi A, Bencherif +6 more
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ChemInform, 2007
AbstractThe ChemInform list of common acronyms contains more than 800 acronyms of chemical substances which have been gathered from about 100 chemical journals. In view of the thousands of acronyms devised by authors in the chemical literature, this list is certainly not complete, but it may prove to be useful for the identification of the more common ...
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AbstractThe ChemInform list of common acronyms contains more than 800 acronyms of chemical substances which have been gathered from about 100 chemical journals. In view of the thousands of acronyms devised by authors in the chemical literature, this list is certainly not complete, but it may prove to be useful for the identification of the more common ...
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Journal of Nanoscience and Nanotechnology, 2016
Oligo(ethylene glycol) methacrylate (OEGMA) was polymerized from a polymerization initiator-presenting gold substrate by Activator ReGenerated by Electron Transfer Atom Transfer Radical Polymerization (ARGET ATRP) in water. Compared with the normal surface-initiated ATRP (SI-ATRP), SI-ARGET ATRP of OEGMA proceeded smoothly in the presence of air with L-
Bong Soo, Lee +4 more
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Oligo(ethylene glycol) methacrylate (OEGMA) was polymerized from a polymerization initiator-presenting gold substrate by Activator ReGenerated by Electron Transfer Atom Transfer Radical Polymerization (ARGET ATRP) in water. Compared with the normal surface-initiated ATRP (SI-ATRP), SI-ARGET ATRP of OEGMA proceeded smoothly in the presence of air with L-
Bong Soo, Lee +4 more
openaire +2 more sources