Surface motifs regulated aggregation induced emission in gold-silver nanoclusters

被引：42
作者：
Bain, Dipankar [1 ]
Maity, Subarna [1 ]
Patra, Amitava [1 ,2 ]
机构：
[1] Indian Assoc Cultivat Sci, Sch Mat Sci, Kolkata 700032, India
[2] Habitat Ctr, Inst Nano Sci & Technol, Sect 64,Phase 10, Mohali 160062, India
来源：
CHEMICAL COMMUNICATIONS | 2020年 / 56卷 / 65期
关键词：
METAL NANOCLUSTERS; ELECTRON-TRANSFER; ENHANCEMENT; SHELL;
D O I：
10.1039/d0cc03565c
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Aggregation-induced emission (AIE) is a recently developed strategy to design highly luminescent metal nanoclusters (NCs), which can be controlled by the surface motifs [M(i)-SR] of NCs. This communication is an account to understand the AIE in gold silver (AuAg) NCs, where the Au(i)-thiolate motif is engineered by doping different amount of Ag in Au NCs. Investigation revealed the great impact of Au(i)-thiolate motifs on the AIE of AuAg NCs.
引用
收藏
页码：9292 / 9295
页数：4
相关论文
共 29 条
[1]   Luminescent Au6 and Au8 nanoclusters from ligand induced etching of Au nanoparticles [J].
Bain, Dipankar ;
Maity, Subarna ;
Debnath, Tanay ;
Das, Abhijit Kumar ;
Patra, Amitava .
MATERIALS RESEARCH EXPRESS, 2019, 6 (12)
[2]   Opportunities and challenges in energy and electron transfer of nanocluster based hybrid materials and their sensing applications [J].
Bain, Dipankar ;
Maity, Subarna ;
Patra, Amitava .
PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2019, 21 (11) :5863-5881
[3]   Lighting up thiolated Au@Ag nanoclusters via aggregation-induced emission [J].
Dou, Xinyue ;
Yuan, Xun ;
Yu, Yong ;
Luo, Zhentao ;
Yao, Qiaofeng ;
Leong, David Tai ;
Xie, Jianping .
NANOSCALE, 2014, 6 (01) :157-161
[4]   Discovery, Mechanism, and Application of Antigalvanic Reaction [J].
Gan, Zibao ;
Xia, Nan ;
Woo, Zhikun .
ACCOUNTS OF CHEMICAL RESEARCH, 2018, 51 (11) :2774-2783
[5]   Luminescent Metal Nanoclusters with Aggregation-Induced Emission [J].
Goswami, Nirmal ;
Yao, Qiaofeng ;
Luo, Zhentao ;
Li, Jingguo ;
Chen, Tiankai ;
Xie, Jianping .
JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2016, 7 (06) :962-975
[6]   Aggregation-induced emission: phenomenon, mechanism and applications [J].
Hong, Yuning ;
Lam, Jacky W. Y. ;
Tang, Ben Zhong .
CHEMICAL COMMUNICATIONS, 2009, (29) :4332-4353
[7]   Atomically Precise Colloidal Metal Nanoclusters and Nanoparticles: Fundamentals and Opportunities [J].
Jin, Rongchao ;
Zeng, Chenjie ;
Zhou, Meng ;
Chen, Yuxiang .
CHEMICAL REVIEWS, 2016, 116 (18) :10346-10413
[8]   Photo/electrocatalysis and photosensitization using metal nanoclusters for green energy and medical applications [J].
Kawawaki, Tokuhisa ;
Negishi, Yuichi ;
Kawasaki, Hideya .
NANOSCALE ADVANCES, 2020, 2 (01) :17-36
[9]   From Aggregation-Induced Emission of Au(I)-Thiolate Complexes to Ultrabright Au(0)@Au(I)-Thiolate Core-Shell Nanoclusters [J].
Luo, Zhentao ;
Yuan, Xun ;
Yu, Yue ;
Zhang, Qingbo ;
Leong, David Tai ;
Lee, Jim Yang ;
Xie, Jianping .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2012, 134 (40) :16662-16670
[10]   An overview on the current understanding of the photophysical properties of metal nanoclusters and their potential applications [J].
Maity, Subarna ;
Bain, Dipankar ;
Patra, Amitava .
NANOSCALE, 2019, 11 (47) :22685-22723
123