Enormous size growth of thiol-passivated gold nanoparticles induced by near-IR laser light

被引:63
作者
Niidome, Y [1 ]
Hori, A [1 ]
Sato, T [1 ]
Yamada, S [1 ]
机构
[1] Kyushu Univ, Dept Mat Phys & Chem, Higashi Ku, Fukuoka 8128581, Japan
关键词
D O I
10.1246/cl.2000.310
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Irradiation of pulsed 1064-nm laser light to dodecanethiol-passivated gold nanoparticles in cyclohexane resulted in enormous growth of the particles. The size increased up to similar to 200 nanometers.
引用
收藏
页码:310 / 311
页数:2
相关论文
共 10 条
[1]   Optical absorption spectra of nanocrystal gold molecules [J].
Alvarez, MM ;
Khoury, JT ;
Schaaff, TG ;
Shafigullin, MN ;
Vezmar, I ;
Whetten, RL .
JOURNAL OF PHYSICAL CHEMISTRY B, 1997, 101 (19) :3706-3712
[2]   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
[3]   Visible laser induced fusion and fragmentation of thionicotinamide-capped gold nanoparticles [J].
Fujiwara, H ;
Yanagida, S ;
Kamat, PV .
JOURNAL OF PHYSICAL CHEMISTRY B, 1999, 103 (14) :2589-2591
[4]   PHYSICOCHEMICAL PROPERTIES OF SMALL METAL PARTICLES IN SOLUTION - MICROELECTRODE REACTIONS, CHEMISORPTION, COMPOSITE METAL PARTICLES, AND THE ATOM-TO-METAL TRANSITION [J].
HENGLEIN, A .
JOURNAL OF PHYSICAL CHEMISTRY, 1993, 97 (21) :5457-5471
[5]   Size reduction of gold particles in aqueous solution by pulsed laser irradiation [J].
Kurita, H ;
Takami, A ;
Koda, S .
APPLIED PHYSICS LETTERS, 1998, 72 (07) :789-791
[6]   THERMODYNAMIC CONTROL OF GOLD NANOCRYSTAL SIZE - EXPERIMENT AND THEORY [J].
LEFF, DV ;
OHARA, PC ;
HEATH, JR ;
GELBART, WM .
JOURNAL OF PHYSICAL CHEMISTRY, 1995, 99 (18) :7036-7041
[7]   Laser photothermal melting and fragmentation of gold nanorods: Energy and laser pulse-width dependence [J].
Link, S ;
Burda, C ;
Mohamed, MB ;
Nikoobakht, B ;
El-Sayed, MA .
JOURNAL OF PHYSICAL CHEMISTRY A, 1999, 103 (09) :1165-1170
[8]   LARGE CLUSTERS AND COLLOIDS - METALS IN THE EMBRYONIC STATE [J].
SCHMID, G .
CHEMICAL REVIEWS, 1992, 92 (08) :1709-1727
[9]   Laser-induced size reduction of noble metal particles [J].
Takami, A ;
Kurita, H ;
Koda, S .
JOURNAL OF PHYSICAL CHEMISTRY B, 1999, 103 (08) :1226-1232
[10]   Size reduction of silver particles in aqueous solution by laser irradiation [J].
Takami, A ;
Yamada, H ;
Nakano, K ;
Koda, S .
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1996, 35 (6B) :L781-L783