Preparation of uniform CdSe/polyelectrolyte multilayers on the surface of SiO2 spheres

被引:14
作者
Zhang, SC [1 ]
Chen, J [1 ]
Li, XG [1 ]
机构
[1] Peking Univ, Coll Chem & Mol Engn, State Key Lab Rare Earth Mat Chem & Applicat, Beijing 100871, Peoples R China
关键词
D O I
10.1088/0957-4484/15/5/012
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
CdSe/PE2 (PE means polyelectrolyte) multilayers have been successfully synthesized on the surface Of SiO2 spheres by using a layer-by-layer technique. The layer structure can be distinguished clearly and the layer thickness can be tailored easily.
引用
收藏
页码:477 / 479
页数:3
相关论文
共 47 条
[1]   Magnetically directed self-assembly of submicron spheres with a Fe3O4 nanoparticle shell [J].
Bizdoaca, EL ;
Spasova, M ;
Farle, M ;
Hilgendorff, M ;
Caruso, F .
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2002, 240 (1-3) :44-46
[2]   PREPARATION OF MONODISPERSE SILICA PARTICLES - CONTROL OF SIZE AND MASS FRACTION [J].
BOGUSH, GH ;
TRACY, MA ;
ZUKOSKI, CF .
JOURNAL OF NON-CRYSTALLINE SOLIDS, 1988, 104 (01) :95-106
[3]   Production of hollow microspheres from nanostructured composite particles [J].
Caruso, F ;
Caruso, RA ;
Möhwald, H .
CHEMISTRY OF MATERIALS, 1999, 11 (11) :3309-3314
[4]   Enzyme multilayers on colloid particles:: Assembly, stability, and enzymatic activity [J].
Caruso, F ;
Schüler, C .
LANGMUIR, 2000, 16 (24) :9595-9603
[5]   Preparation and characterization of ordered nanoparticle and polymer composite multilayers on colloids [J].
Caruso, F ;
Möhwald, H .
LANGMUIR, 1999, 15 (23) :8276-8281
[6]   Assembly of β-glucosidase multilayers on spherical colloidal particles and their use as active catalysts [J].
Caruso, F ;
Fiedler, H ;
Haage, K .
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2000, 169 (1-3) :287-293
[7]  
Caruso F, 1999, ADV MATER, V11, P950
[8]   Protein multilayer formation on colloids through a stepwise self-assembly technique [J].
Caruso, F ;
Möhwald, H .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1999, 121 (25) :6039-6046
[9]   Magnetic nanocomposite particles and hollow spheres constructed by a sequential layering approach [J].
Caruso, F ;
Spasova, M ;
Susha, A ;
Giersig, M ;
Caruso, RA .
CHEMISTRY OF MATERIALS, 2001, 13 (01) :109-116
[10]  
Caruso F, 2001, ADV MATER, V13, P1090, DOI 10.1002/1521-4095(200107)13:14<1090::AID-ADMA1090>3.0.CO