Control of vesicle membrane permeability with catalytic particles

被引：30

作者：

Jaggers, Ross W. ^{[1
]}

Chen, Rong ^{[1
]}

Bon, Stefan A. F. ^{[1
]}

机构：

[1] Univ Warwick, Dept Chem, Coventry C47 7AL, W Midlands, England

来源：

MATERIALS HORIZONS | 2016年 / 3卷 / 01期

关键词：

GOLD NANOPARTICLES; CONTROLLED-RELEASE; LIFE; POLYMER; MODEL; NANOREACTOR; MICELLES; BILAYER; ORIGIN;

D O I：

10.1039/c5mh00093a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Giant polymer vesicles which have membrane-embedded catalytically active manganese oxide particles are made using droplet-based microfluidics. It is demonstrated that these colloidal particles can regulate the membrane permeability of the polymersomes upon their exposure to, and catalytic reaction with, small amounts of dissolved hydrogen peroxide.

引用

页码：41 / 46

页数：6

共 38 条

[1] Self-porating polymersomes of PEG-PLA and PEG-PCL: hydrolysis-triggered controlled release vesicles [J].

Ahmed, F ;

Discher, DE .

JOURNAL OF CONTROLLED RELEASE, 2004, 96 (01) :37-53

[2] Photo- and Thermoresponsive Polymersomes for Triggered Release [J].

Amstad, Esther ;

Kim, Shin-Hyun ;

Weitz, David A. .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2012, 51 (50) :12499-12503

[3] Triggered Release from Liposomes through Magnetic Actuation of Iron Oxide Nanoparticle Containing Membranes [J].

Amstad, Esther ;

Kohlbrecher, Joachim ;

Mueller, Elisabeth ;

Schweizer, Thomas ;

Textor, Marcus ;

Reimhult, Erik .

NANO LETTERS, 2011, 11 (04) :1664-1670

[4] Controlled Release from Bilayer-Decorated Magnetoliposomes via Electromagnetic Heating [J].

Chen, Yanjing ;

Bose, Arijit ;

Bothun, Geoffrey D. .

ACS NANO, 2010, 4 (06) :3215-3221

[5] Artificial organelle: ATP synthesis from cellular mimetic polymersomes [J].

Choi, HJ ;

Montemagno, CD .

NANO LETTERS, 2005, 5 (12) :2538-2542

[6] Thermal Gating in Lipid Membranes Using Thermoresponsive Cyclic Peptide-Polymer Conjugates [J].

Danial, Maarten ;

Tran, Carmen M. -N. ;

Jolliffe, Katrina A. ;

Perrier, Sebastien .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2014, 136 (22) :8018-8026

[7] Self-exploding capsules [J].

De Geest, Bruno G. ;

De Koker, Stefaan ;

Demeester, Jo ;

De Smedt, Stefaan C. ;

Hennink, Wim E. .

POLYMER CHEMISTRY, 2010, 1 (02) :137-148

[8] Origins of life - How leaky were primitive cells? [J].

Deamer, David W. .

NATURE, 2008, 454 (7200) :37-38

[9] Colloidosomes: Selectively permeable capsules composed of colloidal particles [J].

Dinsmore, AD ;

Hsu, MF ;

Nikolaides, MG ;

Marquez, M ;

Bausch, AR ;

Weitz, DA .

SCIENCE, 2002, 298 (5595) :1006-1009

[10] pH-responsive vesicles based on a hydrolytically self-cross-linkable copolymer [J].

Du, JZ ;

Armes, SP .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (37) :12800-12801

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