Grafting challenging monomers from proteins using aqueous ICAR ATRP under bio-relevant conditions

被引：22

作者：

Cohen-Karni, Devora ^{[1
,2
]}

Kovaliov, Marina ^{[1
,2
]}

Ramelot, Theresa ^{[3
]}

Konkolewicz, Dominik ^{[3
]}

Graner, Scott ^{[4
]}

Averick, Saadyah ^{[1
,2
]}

机构：

[1] Allegheny Gen Hosp, Allegheny Hlth Network, Neurosci Disrupt Res Lab, Res Inst, Pittsburgh, PA 15212 USA

[2] Allegheny Gen Hosp, Allegheny Hlth Network, Neurosci Inst, Pittsburgh, PA 15212 USA

[3] Miami Univ, Dept Chem & Biochem, Oxford, OH 45056 USA

[4] Allegheny Gen Hosp, Dept Pathol, Allegheny Hlth Network, Pittsburgh, PA 15212 USA

来源：

POLYMER CHEMISTRY | 2017年 / 8卷 / 27期

关键词：

TRANSFER RADICAL POLYMERIZATION; STABILITY; PEGYLATION; CONJUGATION; BIOHYBRIDS; INITIATORS; CHEMISTRY; POLYMERS; CATALYST; YIELD;

D O I：

10.1039/c7py00669a

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Aqueous initiators for continuous activator regeneration atom transfer radical polymerization (ICAR ATRP) was applied to graft well defined acrylamide, N, N-dimethylacrylamide and N-vinylimidazole homo and block copolymers from a model protein initiator (bovine serum albumin (BSA)) under bio-relevant conditions. Using N-vinylimidazole as a ligand catalytic biohybrid nanoparticles were prepared by loading palladium into a block copolymer of poly(N-vinylimidazole)-b-poly(oligo(ethylene oxide) acrylate) grafted from BSA. The protein-polymer biohybrid catalyst successfully catalyzes Suzuki-Miyaura couplings in aqueous media under aerobic conditions.

引用

页码：3992 / 3998

页数：7

共 5 条

[1] ATRP under Biologically Relevant Conditions: Grafting from a Protein
Averick, Saadyah
Simakova, Antonina
Park, Sangwoo
Konkolewicz, Dominik
Magenau, Andrew J. D.
Mehl, Ryan A.
Matyjaszewski, Krzysztof
ACS MACRO LETTERS, 2012, 1 (01): : 6 - 10
[2] Nucleophile-initiated anionic polymerization of zwitterionic monomers derived from vinylpyridines in aqueous media under ambient aerobic conditions
Jana, Satyasankar
Klahn, Marco
Parthiban, Anbanandam
POLYMER CHEMISTRY, 2018, 9 (27) : 3741 - 3753
[3] Grafting-From Proteins Using Metal-Free PET-RAFT Polymerizations under Mild Visible-Light Irradiation
Tucker, Bryan S.
Coughlin, McKenzie L.
Figg, C. Adrian
Sumerlin, Brent S.
ACS MACRO LETTERS, 2017, 6 (04) : 452 - 457
[4] Removal of Phosphate from Aqueous Solutions Using Chemically Synthesized Vaterite Polymorph of Porous Calcium Carbonate Nanoparticles under Optimized Conditions
Senarathna, D. D. T. T. Darshana
Abeysooriya, K. H. D. Namal
Dunuweera, S. P.
Ekanayake, B. P. K.
Wijenayake, W. M. H. K.
Rajapakse, R. M. G.
JOURNAL OF NANOMATERIALS, 2020, 2020
[5] Bio-crude oils production from wheat stem under subcritical water conditions and batch adsorption of post-hydrothermal liquefaction aqueous phase onto activated hydrochars
Marrakchi, Fatma
Toor, Saqib Sohail
Nielsen, Asbjorn Haaning
Pedersen, Thomas Helmer
Rosendahl, Lasse Aistrup
CHEMICAL ENGINEERING JOURNAL, 2023, 452

← 1 →