Field-Directed Self-Assembly with Locking Nanoparticles

被引：37

作者：

Motornov, Mikhail ^{[2
]}

Malynych, Sergiy Z. ^{[1
]}

Pippalla, Deepthi S. ^{[2
]}

Zdyrko, Bogdan ^{[1
]}

Royter, Halyna ^{[2
]}

Roiter, Yuri ^{[2
]}

Kahabka, Mathew ^{[2
]}

Tokarev, Alexander ^{[1
]}

Tokarev, Ihor ^{[2
]}

Zhulina, Ekaterina ^{[3
]}

Kornev, Konstantin G. ^{[1
]}

Luzinov, Igor ^{[1
]}

Minko, Sergiy ^{[2
]}

机构：

[1] Clemson Univ, Sch Mat Sci & Engn, Clemson, SC 29634 USA

[2] Clarkson Univ, Dept Chem & Biomol Sci, Potsdam, NY 13699 USA

[3] Russian Acad Sci, Inst Macromol Cpds, St Petersburg 199004, Russia

来源：

NANO LETTERS | 2012年 / 12卷 / 07期

基金：

美国国家科学基金会;

关键词：

Nanoparticles; nanostructures; self-assembly; FABRICATION; MOLECULE; COLLOIDS;

D O I：

10.1021/nl301780x

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A reversible locking mechanism is established for the generation of anisotropic nanostructures by a magnetic field pulse in liquid matrices by balancing the thermal energy, short-range attractive and long-range repulsive forces, and dipole dipole interactions using a specially tailored polymer shell of nanoparticles. The locking mechanism is used to precisely regulate the dimensions of self-assembled magnetic nanoparticle chains and to generate and disintegrate three-dimensional (3D) nanostructured materials in solvents and polymers.

引用

页码：3814 / 3820

页数：7

共 30 条

[1] Kinetically driven self assembly of highly ordered nanoparticle monolayers [J].

Bigioni, TP ;

Lin, XM ;

Nguyen, TT ;

Corwin, EI ;

Witten, TA ;

Jaeger, HM .

NATURE MATERIALS, 2006, 5 (04) :265-270

[2] MR fluid, foam and elastomer devices [J].

Carlson, JD ;

Jolly, MR .

MECHATRONICS, 2000, 10 (4-5) :555-569

[3] Directed self-assembly of a colloidal kagome lattice [J].

Chen, Qian ;

Bae, Sung Chul ;

Granick, Steve .

NATURE, 2011, 469 (7330) :381-384

[4] Self-Assembled Plasmonic Nanoparticle Clusters [J].

Fan, Jonathan A. ;

Wu, Chihhui ;

Bao, Kui ;

Bao, Jiming ;

Bardhan, Rizia ;

Halas, Naomi J. ;

Manoharan, Vinothan N. ;

Nordlander, Peter ;

Shvets, Gennady ;

Capasso, Federico .

SCIENCE, 2010, 328 (5982) :1135-1138

[5] ELECTRORHEOLOGICAL FLUIDS AS COLLOIDAL SUSPENSIONS [J].

GAST, AP ;

ZUKOSKI, CF .

ADVANCES IN COLLOID AND INTERFACE SCIENCE, 1989, 30 (3-4) :153-202

[6] Two-dimensional electrohydrodynamically induced colloidal phases [J].

Gong, TY ;

Wu, DT ;

Marr, DWM .

LANGMUIR, 2002, 18 (26) :10064-10067

[7] Directed Self-Assembly of Nanoparticles [J].

Grzelczak, Marek ;

Vermant, Jan ;

Furst, Eric M. ;

Liz-Marzan, Luis M. .

ACS NANO, 2010, 4 (07) :3591-3605

[8] Self-assembly and mineralization of peptide-amphiphile nanofibers [J].

Hartgerink, JD ;

Beniash, E ;

Stupp, SI .

SCIENCE, 2001, 294 (5547) :1684-1688

[9] Self-assembly route for photonic crystals with a bandgap in the visible region [J].

Hynninen, Antti-Pekka ;

Thijssen, Job H. J. ;

Vermolen, Esther C. M. ;

Dijkstra, Marjolein ;

Van Blaaderen, Alfons .

NATURE MATERIALS, 2007, 6 (03) :202-205

[10] Phase diagram of dipolar hard and soft spheres: Manipulation of colloidal crystal structures by an external field [J].

Hynninen, AP ;

Dijkstra, M .

PHYSICAL REVIEW LETTERS, 2005, 94 (13)

← 1 2 3 →