Hydrothermal transformation from Au core-sulfide shell to Au nanoparticle-decorated sulfide hybrid nanostructures

被引:22
作者
Bao, Zhihong [1 ,2 ]
Sun, Zhenhua [2 ]
Xiao, Manda [2 ]
Tian, Linwei [1 ]
Wang, Jianfang [2 ]
机构
[1] Chinese Univ Hong Kong, Sch Publ Hlth & Primary Care, Shatin, Hong Kong, Peoples R China
[2] Chinese Univ Hong Kong, Dept Phys, Shatin, Hong Kong, Peoples R China
关键词
METAL NANOPARTICLES; CATION-EXCHANGE; GOLD NANORODS; NANOCRYSTALS; SURFACE; AG2S; NANOCAGES; RODS;
D O I
10.1039/c0nr00302f
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Core-shell Au nanorod-AgAuS nanostructures were hydrothermally prepared from Au nanorods and metal thiobenzoates and then transformed into Au nanoparticle-decorated sulfide nanostructures.
引用
收藏
页码:1650 / 1652
页数:3
相关论文
共 24 条
[1]   Superionic and ion-conducting chalcogenide glasses: Transport regimes and structural features [J].
Bychkov, E. .
SOLID STATE IONICS, 2009, 180 (6-8) :510-516
[2]   Gold nanocages: Bioconjugation and their potential use as optical imaging contrast agents [J].
Chen, J ;
Saeki, F ;
Wiley, BJ ;
Cang, H ;
Cobb, MJ ;
Li, ZY ;
Au, L ;
Zhang, H ;
Kimmey, MB ;
Li, XD ;
Xia, YN .
NANO LETTERS, 2005, 5 (03) :473-477
[3]   Shape-controlled synthesis of silver sulfide nanocrystals by understanding the origin of mixed-shape evolution [J].
Jang, Kwonho ;
Kim, So Yeon ;
Park, Kang Hyun ;
Jang, Eunjoo ;
Jun, Shinae ;
Son, Seung Uk .
CHEMICAL COMMUNICATIONS, 2007, (43) :4474-4476
[4]   Optical limiting of semiconductor nanoparticles for nanosecond laser pulses [J].
Jia, WL ;
Douglas, EP ;
Guo, FG ;
Sun, WF .
APPLIED PHYSICS LETTERS, 2004, 85 (26) :6326-6328
[5]   Preparation and optical properties of silver chalcogenide coated gold nanorods [J].
Liu, Mingzhao ;
Guyot-Sionnest, Philippe .
JOURNAL OF MATERIALS CHEMISTRY, 2006, 16 (40) :3942-3945
[6]   Tailoring surface plasmons through the morphology and assembly of metal nanoparticles [J].
Liz-Marzán, LM .
LANGMUIR, 2006, 22 (01) :32-41
[7]   Formation of asymmetric one-sided metal-tipped semiconductor nanocrystal dots and rods [J].
Mokari, T ;
Sztrum, CG ;
Salant, A ;
Rabani, E ;
Banin, U .
NATURE MATERIALS, 2005, 4 (11) :855-863
[8]   Selective growth of metal tips onto semiconductor quantum rods and tetrapods [J].
Mokari, T ;
Rothenberg, E ;
Popov, I ;
Costi, R ;
Banin, U .
SCIENCE, 2004, 304 (5678) :1787-1790
[9]   Anisotropic metal nanoparticles: Synthesis, assembly, and optical applications [J].
Murphy, CJ ;
San, TK ;
Gole, AM ;
Orendorff, CJ ;
Gao, JX ;
Gou, L ;
Hunyadi, SE ;
Li, T .
JOURNAL OF PHYSICAL CHEMISTRY B, 2005, 109 (29) :13857-13870
[10]   Some physical investigations on Ag2S thin films prepared by sequential thermal evaporation [J].
Nasrallah, TB ;
Dlala, H ;
Amlouk, M ;
Belgacem, S ;
Bernède, JC .
SYNTHETIC METALS, 2005, 151 (03) :225-230