Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Robert W. Graff"'
Autor:
Manzhou Zhu, Yi Shi, Robert W. Graff, Haifeng Gao, Daqiao Hu, Shan Jin, Wenqi Liu, Xiaofeng Wang
Publikováno v:
Nanoscale. 9:3629-3636
A robust approach is developed to prepare hyperstar polymer-Au25(SR)18 nanocomposites for catalysis. The synthesis started with atom transfer radical copolymerization of an inimer with a cyclic disulfide-containing methacrylate monomer in a microemul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11deb0f875c89b93f5dcdb8ccc029b5d
https://doi.org/10.1039/c6nr09727h
https://doi.org/10.1039/c6nr09727h
Publikováno v:
Macromolecules. 49:6471-6479
This article presents the first synthesis of high-molecular-weight hyperbranched polymers (over half a million) in the homopolymerization of a polymerizable trithiocarbonate chain transfer agent (i.e., transmer). Traditional reversible addition–fra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f67c9c2a34f3e49fe50e737963f33485
https://doi.org/10.1021/acs.macromol.6b00994
https://doi.org/10.1021/acs.macromol.6b00994
Autor:
Yi Shi, Robert W. Graff, Haifeng Gao, Weiping Gan, Xiaofeng Wang, Hannah Naguib, Xiaosong Cao
Publikováno v:
Macromolecules. 49:5342-5349
A series of AB2-R monomers that were composed of one alkynyl group (A), two azido groups (B2), and a dangling group (R) were applied in the copper-catalyzed azide–alkyne cycloaddition (CuAAC) polymerization for synthesis of hyperbranched polymers.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd1c1aeee4d0201d8c2e708932b378b4
https://doi.org/10.1021/acs.macromol.6b01426
https://doi.org/10.1021/acs.macromol.6b01426
Autor:
Daqiao Hu, Xiaosong Cao, Xiaofeng Wang, Ruilan Guo, Haifeng Gao, Shuangjiang Luo, Robert W. Graff, Yi Shi
Publikováno v:
Macromolecules. 49:4416-4422
Hyperbranched copolymers with segmented structures were synthesized using a chain-growth copper-catalyzed azide–alkyne cycloaddition (CuAAC) polymerization via sequential monomer addition in one pot. Three AB2-type monomers that contained one alkyn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdb35d9c50e9f239df22325005928be6
https://doi.org/10.1021/acs.macromol.6b01144
https://doi.org/10.1021/acs.macromol.6b01144
Publikováno v:
Macromolecules. 49:760-766
We present the first one-pot one-batch synthesis of hyperbranched polymers with over a million molecular weight and low polydispersity in the copper-catalyzed alkyne–azide cycloaddition (CuAAC) polymerization of AB2 monomer. In contrast to the trad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::805219e5233cfe2518912882beaa66cb
https://doi.org/10.1021/acs.macromol.5b02678
https://doi.org/10.1021/acs.macromol.5b02678
Autor:
Xiaosong Cao, Yi Shi, Weiping Gan, Robert W. Graff, Daqiao Hu, Xiaofeng Wang, Lei Zou, Haifeng Gao
Publikováno v:
Polymer Chemistry. 7:5512-5517
A tetrafunctional AB3 monomer that was composed of one alkynyl group, three azido groups and one acetal linker was used in the one-pot copper-catalyzed azide–alkyne cycloaddition (CuAAC) polymerization for producing acid-degradable hyperbranched po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1131cfb77ca05bd8f30ef35da596afc8
https://doi.org/10.1039/c6py01265e
https://doi.org/10.1039/c6py01265e
Publikováno v:
Macromolecular Rapid Communications. 36:2076-2082
The effect of branching point structures and densities is studied between azido-containing hyperbranched polymers and cross-linked nanogels on their loading efficiency of alkynyl-containing dendron molecules. Hyperbranched polymers that contained "T"
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d553d4633ece6d2dd86a285c4551ad0e
https://doi.org/10.1002/marc.201500388
https://doi.org/10.1002/marc.201500388
Publikováno v:
Polymer. 72:361-367
Hybrid magnetic nanoparticles (MNPs) with well-defined core-shell structure, pH-tunable interfacial activity and strong magnetic responsiveness were developed as recyclable stabilizers for oil–water separation. The Fe3O4 magnetic core was synthesiz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::548c21df947c4f1b63d6c9d589965267
https://doi.org/10.1016/j.polymer.2014.12.056
https://doi.org/10.1016/j.polymer.2014.12.056
Publikováno v:
Angewandte Chemie International Edition. 54:7631-7635
Hyperbranched polymers are important soft nanomaterials but robust synthetic methods with which the polymer structures can be easily controlled have rarely been reported. For the first time, we present a one-pot one-batch synthesis of polytriazole-ba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f0d8bd49c5e4bc32c889cda926365d9
https://doi.org/10.1002/anie.201502578
https://doi.org/10.1002/anie.201502578
Publikováno v:
Macromolecules. 48:2118-2126
A synthetic method was successfully developed to produce structurally defined hyperbranched polymers using confined micellar space in microemulsion to regulate atom transfer radical polymerization (ATRP) of inimers. Systematic exploration of experime
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87b7c1a0b844dd5e71437658703d1d9e
https://doi.org/10.1021/acs.macromol.5b00278
https://doi.org/10.1021/acs.macromol.5b00278