Literature DB >> 23165009

A CO2-switchable polymer brush for reversible capture and release of proteins.

Surjith Kumar1, Xia Tong, Yves L Dory, Martin Lepage, Yue Zhao.   

Abstract

We report on a polymer brush that can be switched between extended (hydrated) and collapsed (dehydrated) chain conformational states just by passing CO(2) and an inert gas like N(2) in solution alternately. This conformational change allows for reversible adsorption and release of a protein. In contrast to adding acids and bases for pH change, using gases as the trigger makes it possible to repeat the switching cycle many times without salt accumulation.

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Year:  2012        PMID： 23165009     DOI： 10.1039/c2cc36284h

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  3 in total

1.  A CO2-switchable amidine monomer: synthesis and characterization.

Authors:  Hanbin Liu; Hongyao Yin; Yujun Feng
Journal:  Des Monomers Polym       Date:  2016-12-26       Impact factor: 2.650

2.  A CO2-tunable plasmonic nanosensor based on the interfacial assembly of gold nanoparticles on diblock copolymers grafted from gold surfaces.

Authors:  Huaxiang Chen; Yuliang Wang; Xiaolai Li; Benliang Liang; Shaohua Dong; Tingting You; Penggang Yin
Journal:  RSC Adv       Date:  2018-06-18       Impact factor: 4.036

3.  Reconfiguring surface functions using visible-light-controlled metal-ligand coordination.

Authors:  Chaoming Xie; Wen Sun; Hao Lu; Annika Kretzschmann; Jiahui Liu; Manfred Wagner; Hans-Jürgen Butt; Xu Deng; Si Wu
Journal:  Nat Commun       Date:  2018-09-21       Impact factor: 14.919
  3 in total

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