Surface modification and functionalization of metal and metal oxide nanoparticles by organic ligands

被引:412
作者
Neouze, Marie-Alexandra [1 ]
Schubert, Ulrich [1 ]
机构
[1] Vienna Univ Technol, Inst Mat Chem, Vienna, Austria
来源
MONATSHEFTE FUR CHEMIE | 2008年 / 139卷 / 03期
关键词
nanostructures; nanochemistry; carboxylic acids; ligands; monolayers;
D O I
10.1007/s00706-007-0775-2
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Metal or metal oxide nanoparticles possess unique features compared to equivalent larger-scale materials. For applications, it is often necessary to stabilize or functionalize such nanoparticles. Thus, modification of the surface of nanoparticles is an important chemical challenge. In this survey, various possibilities are discussed how nanoparticles can be protected by organic ligands and how these ligands can be used to introduce functionalities. The preparative possibilities include grafting of an already functionalized ligand on the nanoparticle surface, exchanging part or all existing ligands on the nanoparticle surface, or grafting of a ligand on a nanoparticle followed by modification by organic chemical reactions.
引用
收藏
页码:183 / 195
页数:13
相关论文
共 114 条
[1]   Phosphonic acid monolayers for binding of bioactive molecules to titanium surfaces [J].
Adden, Nina ;
Gamble, Lara J. ;
Castner, David G. ;
Hoffmann, Andrea ;
Gross, Gerhard ;
Menzel, Henning .
LANGMUIR, 2006, 22 (19) :8197-8204
[2]  
[Anonymous], SYNTH FUNCT SURF TRE
[3]   Effect of the anchoring group (carboxylate vs phosphonate) in Ru-complex-sensitized TiO2 on hydrogen production under visible light [J].
Bae, Eunyoung ;
Choi, Wonyong .
JOURNAL OF PHYSICAL CHEMISTRY B, 2006, 110 (30) :14792-14799
[4]   Effects of surface anchoring groups (Carboxylate vs phosphonate) in ruthenium-complex-sensitized TiO2 on visible light reactivity in aqueous suspensions [J].
Bae, EY ;
Choi, WY ;
Park, JW ;
Shin, HS ;
Kim, SB ;
Lee, JS .
JOURNAL OF PHYSICAL CHEMISTRY B, 2004, 108 (37) :14093-14101
[5]   Surface modification of silica nanoparticles to reduce aggregation and nonspecific binding [J].
Bagwe, RP ;
Hilliard, LR ;
Tan, WH .
LANGMUIR, 2006, 22 (09) :4357-4362
[6]   D-penicillamine adsorption on gold:: An in situ ATR-IR spectroscopic and QCM study [J].
Bieri, Marco ;
Buergi, Thomas .
LANGMUIR, 2006, 22 (20) :8379-8386
[7]   SYNTHESIS AND REACTIONS OF FUNCTIONALIZED GOLD NANOPARTICLES [J].
BRUST, M ;
FINK, J ;
BETHELL, D ;
SCHIFFRIN, DJ ;
KIELY, C .
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1995, (16) :1655-1656
[8]   Water soluble silver nanoparticles functionalized with thiolate [J].
Chen, SH ;
Kimura, K .
CHEMISTRY LETTERS, 1999, (11) :1169-1170
[9]   Synthesis and characterization of carboxylate-modified gold nanoparticle powders dispersible in water [J].
Chen, SH ;
Kimura, K .
LANGMUIR, 1999, 15 (04) :1075-1082
[10]   Enzymatic fabrication of DNA nanostructures: Extension of a self-assembled oligonucleotide monolayer on gold arrays [J].
Chow, DC ;
Lee, WK ;
Zauscher, S ;
Chilkoti, A .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (41) :14122-14123