Programming a gold nanocrystal to recognize and selectively bind a molecular substrate in solution

被引：34

作者：

Aherne, D ^{[1
]}

Rao, SN ^{[1
]}

Fitzmaurice, D ^{[1
]}

机构：

[1] Natl Univ Ireland Univ Coll Dublin, Dept Chem, Dublin 4, Ireland

来源：

JOURNAL OF PHYSICAL CHEMISTRY B | 1999年 / 103卷 / 11期

关键词：

D O I：

10.1021/jp9832950

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Gold nanocrystals stabilized by a chemisorbed mixture of a long-chain alkane thiol, namely dodecanethiol (95 %), and a long-chain dodecanethiol incorporating a receptor, namely 12-mercaptododecyl-1-uracil (5%), have been prepared. In solution, these nanocrystals recognize and selectively bind a long-chain alkane incorporating a complementary substrate, namely, N,N'-2,6-pyridinediylbis[undecamide].

引用

页码：1821 / 1825

页数：5

共 35 条

[1] Semiconductor clusters, nanocrystals, and quantum dots [J].

Alivisatos, AP .

SCIENCE, 1996, 271 (5251) :933-937

[2] Self-assembly of a two-dimensional superlattice of molecularly linked metal clusters [J].

Andres, RP ;

Bielefeld, JD ;

Henderson, JI ;

Janes, DB ;

Kolagunta, VR ;

Kubiak, CP ;

Mahoney, WJ ;

Osifchin, RG .

SCIENCE, 1996, 273 (5282) :1690-1693

[3] Self-assembled monolayers on gold nanoparticles [J].

Badia, A ;

Singh, S ;

Demers, L ;

Cuccia, L ;

Brown, GR ;

Lennox, RB .

CHEMISTRY-A EUROPEAN JOURNAL, 1996, 2 (03) :359-363

[4]

Bellamy L.J., 1954, The Infrared Spectra of Complex Molecules: Volume Two Advances in Infrared Group Frequencies

[5] MOLECULAR ZIPPERS [J].

BISSON, AP ;

CARVER, FJ ;

HUNTER, CA ;

WALTHO, JP .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (22) :10292-10293

[6] MACROSCOPIC EXPRESSION OF MOLECULAR RECOGNITION - SUPRAMOLECULAR LIQUID-CRYSTALLINE PHASES INDUCED BY ASSOCIATION OF COMPLEMENTARY HETEROCYCLIC COMPONENTS [J].

BRIENNE, MJ ;

GABARD, J ;

LEHN, JM ;

STIBOR, I .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1989, (24) :1868-1870

[7] ELECTRONIC WAVE-FUNCTIONS IN SEMICONDUCTOR CLUSTERS - EXPERIMENT AND THEORY [J].

BRUS, L .

JOURNAL OF PHYSICAL CHEMISTRY, 1986, 90 (12) :2555-2560

[8] SYNTHESIS OF THIOL-DERIVATIZED GOLD NANOPARTICLES IN A 2-PHASE LIQUID-LIQUID SYSTEM [J].

BRUST, M ;

WALKER, M ;

BETHELL, D ;

SCHIFFRIN, DJ ;

WHYMAN, R .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1994, (07) :801-802

[9] Heterosupramolecular chemistry: Self-assembly of an electron donor (TiO2 nanocrystallite)-acceptor (viologen) complex [J].

Cusack, L ;

Marguerettaz, X ;

Rao, SN ;

Wenger, J ;

Fitzmaurice, D .

CHEMISTRY OF MATERIALS, 1997, 9 (08) :1765-1772

[10] Self-assembly of heterosupermolecules [J].

Cusack, L ;

Rao, SN ;

Wenger, J ;

Fitzmaurice, D .

CHEMISTRY OF MATERIALS, 1997, 9 (02) :624-631

← 1 2 3 4 →