Facile Synthesis of Water-Dispersed Photoluminescent Gold(I)-Alkanethiolate Nanoparticles via Aggregation-Induced Emission and Their Application in Cell Imaging

被引：7
|
作者：
Xu, Lijun [1 ,2 ]
Cao, Yi [2 ]
Hong, Shanni [2 ]
Kuang, Ye [2 ]
Liu, Min [2 ]
Liu, Aihua [1 ]
Zhang, Yuanyuan [3 ]
Pei, Renjun [2 ]
机构：
[1] Qingdao Univ, Inst Biosensing, Sch Chem & Chem Engn, 308 Ningxia Rd, Qingdao 266071, Peoples R China
[2] Chinese Acad Sci, Suzhou Inst Nanotech & Nanobion, Div Nanobiomed, CAS Key Lab Nanobio Interface, Suzhou 215123, Peoples R China
[3] Anhui Med Univ, Sch Life Sci, Hefei 230032, Anhui, Peoples R China
来源：
ACS APPLIED NANO MATERIALS | 2018年 / 1卷 / 12期
基金：
安徽省自然科学基金; 中国国家自然科学基金;
关键词：
luminescence; fluorescence; gold; nanoparticle; nanocluster; aggregation-induced emission; FLUORESCENT ORGANIC NANOPARTICLES; GOLD NANOCLUSTERS; METAL NANOCLUSTERS; AU NANOCLUSTERS; COMPLEXES; LUMINESCENCE; FABRICATION; SHEETS; SENSOR; PROBE;
D O I：
10.1021/acsanm.8b01435
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Gold(I)-alkanethiolates could assemble themselves into highly ordered nanostructures, however, they could not be dissolved or dispersed in various common solvents. Here, a novel and facile method of synthesizing water-dispersed luminescent Au(I)-alkanethiolate nanoparticles via aggregation-induced emission is reported for the first time. With the aid of two surfactants (didodecyldimethylammonium bromide (DDAB) and tween 80), the luminescent gold nanoparticles possess excellent water dispersion stability. Besides, they exhibit a large Stokes shift (24278 cm(-1)), red emission, high quantum yield (50.7%) and extraordinary stability toward pH, salts, redox agents (NaBH4, Na2S, cysteine and H2O2) and light irradiation. The luminescent gold nanoparticles are also used for cell imaging successfully.
引用
收藏
页码：6641 / 6648
页数：15
相关论文
共 50 条
  • [11] Aggregation-induced emission material based fluorescent organic nanoparticles: facile PEGylation and cell imaging applications
    Zhang, Xiaoyong
    Zhang, Xiqi
    Yang, Bin
    Wang, Shiqi
    Liu, Meiying
    Zhang, Yun
    Tao, Lei
    Wei, Yen
    RSC ADVANCES, 2013, 3 (25) : 9633 - 9636
  • [12] Preparation of Biocompatible Aggregation-Induced Emission Homopolymeric Nanoparticles for Cell Imaging
    Ma, Chunping
    Ling, Qingqing
    Xu, Shidang
    Zhu, Hongni
    Zhang, Ge
    Zhou, Xie
    Chi, Zhenguo
    Liu, Siwei
    Zhang, Yi
    Xu, Jiarui
    MACROMOLECULAR BIOSCIENCE, 2014, 14 (02) : 235 - 243
  • [13] Stable water-dispersed organic nanoparticles: preparation, optical properties, and cell imaging application
    Yang, Shumin
    Lu, Dan
    Tian, Leilei
    He, Feng
    Chen, Geng
    Shen, Fangzhong
    Xu, Hong
    Ma, Yuguang
    NANOSCALE, 2011, 3 (05) : 2261 - 2267
  • [14] Facile fabrication and cell imaging applications of aggregation-induced emission dye-based fluorescent organic nanoparticles
    Zhang, Xiaoyong
    Zhang, Xiqi
    Yang, Bin
    Liu, Meiying
    Liu, Wanyun
    Chen, Yiwang
    Wei, Yen
    POLYMER CHEMISTRY, 2013, 4 (16) : 4317 - 4321
  • [15] Synthesis of Luminescent Gold Nanoclusters Embedded Goose Feathers for Facile Preparation of Au(I) Complexes with Aggregation-Induced Emission
    Shu, Tong
    Cheng, Xiaojun
    Wang, Jianxing
    Lin, Xiangfang
    Zhou, Ziping
    Su, Lei
    Zhang, Xueji
    ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2019, 7 (01) : 592 - 598
  • [16] Synthesis of Water-Dispersed Ferrecene/Phenylboronic Acid-Modified Bifunctional Gold Nanoparticles and the Application in Biosensing
    Xing, Yun
    Liu, Lin
    Zhao, Danqing
    Yang, Yixin
    Chu, Xiaoran
    MATERIALS, 2014, 7 (08): : 5554 - 5564
  • [17] Aggregation-induced emission dye based luminescent silica nanoparticles: facile preparation, biocompatibility evaluation and cell imaging applications
    Zhang, Xiaoyong
    Zhang, Xiqi
    Yang, Bin
    Liu, Liangji
    Hui, Junfeng
    Liu, Meiying
    Chen, Yiwang
    Wei, Yen
    RSC ADVANCES, 2014, 4 (20) : 10060 - 10066
  • [18] Supramolecular enhancement of aggregation-induced emission and its application in cancer cell imaging
    Yu, Guocan
    Tang, Guping
    Huang, Feihe
    JOURNAL OF MATERIALS CHEMISTRY C, 2014, 2 (32) : 6609 - 6617
  • [19] A facile strategy for fabrication of aggregation-induced emission (AIE) active fluorescent polymeric nanoparticles (FPNs) via post modification of synthetic polymers and their cell imaging
    Liu, Yanzhu
    Mao, Liucheng
    Liu, Xinhua
    Liu, Meiying
    Xu, Dazhuang
    Jiang, Ruming
    Deng, Fengjie
    Li, Yongxiu
    Zhang, Xiaoyong
    Wei, Yen
    MATERIALS SCIENCE AND ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS, 2017, 79 : 590 - 595
  • [20] Facile Incorporation of Aggregation-Induced Emission Materials into Mesoporous Silica Nanoparticles for Intracellular Imaging and Cancer Therapy
    Zhang, Xiaoyong
    Zhang, Xiqi
    Wang, Shiqi
    Liu, Meiying
    Zhang, Yun
    Tao, Lei
    Wei, Yen
    ACS APPLIED MATERIALS & INTERFACES, 2013, 5 (06) : 1943 - 1947
12345