Anisotropic multicompartment micro- and nano-capsules produced via embedding into biocompatible PLL/HA films

被引：49

作者：

Delcea, Mihaela ^{[1
]}

Madaboosi, Narayanan ^{[1
]}

Yashchenok, Alexey M. ^{[1
]}

Subedi, Prabal ^{[1
]}

Volodkin, Dmitry V. ^{[1
]}

De Geest, Bruno G. ^{[2
]}

Moehwald, Helmuth ^{[1
]}

Skirtach, Andre G. ^{[1
]}

机构：

[1] Max Planck Inst Colloids & Interfaces, D-14424 Potsdam, Germany

[2] Univ Ghent, Pharmaceut Technol Lab, B-9000 Ghent, Belgium

来源：

CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 07期

关键词：

COLLOIDAL PARTICLES; JANUS PARTICLES; LIPOSOMES; MICROPARTICLES; FABRICATION; BUILDUP; DESIGN;

D O I：

10.1039/c0cc04820h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We present a novel strategy to fabricate anisotropic multi-compartment Janus capsules by embedding larger containers into a soft poly-L-lysine/hyaluronic acid (PLL/HA) polymeric film, followed by adsorption of smaller containers on top of their unmasked surface. This research is also attractive for developing substrates for cell cultures.

引用

页码：2098 / 2100

页数：3

共 45 条

[1] Biomedical applications of electrostatic layer-by-layer nano-assembly of polymers, enzymes, and nanoparticles [J].

Ai, H ;

Jones, SA ;

Lvov, YM .

CELL BIOCHEMISTRY AND BIOPHYSICS, 2003, 39 (01) :23-43

[2] Robust Plasma Polymerized-Titania/Silica Janus Microparticles [J].

Anderson, Kyle D. ;

Luo, Mengdi ;

Jakubiak, Rachel ;

Naik, Rajesh R. ;

Bunning, Timothy J. ;

Tsukruk, Vladimir V. .

CHEMISTRY OF MATERIALS, 2010, 22 (10) :3259-3264

[3] Coupled Enzyme Reactions in Multicompartment Microparticles [J].

Baeumler, Hans ;

Georgieva, Radostina .

BIOMACROMOLECULES, 2010, 11 (06) :1480-1487

[4] Inwards Buildup of Concentric Polymer Layers: A Method for Biomolecule Encapsulation and Microcapsule Encoding [J].

Bai, Jianhao ;

Beyer, Sebastian ;

Mak, Wing Cheung ;

Rajagopalan, Raj ;

Trau, Dieter .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2010, 49 (30) :5189-5193

[5] Stimuli-Responsive Bicomponent Polymer Janus Particles by "Grafting from"/"Grafting to" Approaches [J].

Berger, Sebastian ;

Synytska, Alla ;

Ionov, Leonid ;

Eichhorn, Klaus-Jochen ;

Stamm, Manfred .

MACROMOLECULES, 2008, 41 (24) :9669-9676

[6] Towards Designer Microparticles: Simultaneous Control of Anisotropy, Shape, and Size [J].

Bhaskar, Srijanani ;

Pollock, Kelly Marie ;

Yoshida, Mutsumi ;

Lahann, Joerg .

SMALL, 2010, 6 (03) :404-411

[7] Fabrication of dipolar colloid particles by microcontact printing [J].

Cayre, O ;

Paunov, VN ;

Velev, OD .

CHEMICAL COMMUNICATIONS, 2003, (18) :2296-2297

[8] Fabrication of asymmetric "Janus'' particles via plasma polymerization [J].

Chen, Rodney T. ;

Muir, Benjamin W. ;

Such, Georgina K. ;

Postma, Almar ;

McLean, Keith M. ;

Caruso, Frank .

CHEMICAL COMMUNICATIONS, 2010, 46 (28) :5121-5123

[9] SOFT MATTER [J].

DEGENNES, PG .

REVIEWS OF MODERN PHYSICS, 1992, 64 (03) :645-648

[10] Mechanobiology: Correlation Between Mechanical Stability of Microcapsules Studied by AFM and Impact of Cell-Induced Stresses [J].

Delcea, Mihaela ;

Schmidt, Stephan ;

Palankar, Raghavendra ;

Fernandes, Paulo A. L. ;

Fery, Andreas ;

Moehwald, Helmuth ;

Skirtach, Andre G. .

SMALL, 2010, 6 (24) :2858-2862

← 1 2 3 4 5 →