Luminescent blinking of gold nanoparticles

被引：66
|
作者：
Geddes, CD [1 ]
Parfenov, A [1 ]
Gryczynski, I [1 ]
Lakowicz, JR [1 ]
机构：
[1] Univ Maryland, Ctr Fluorescence Spect, Dept Biochem & Mol Biol, Baltimore, MD 21201 USA
来源：
CHEMICAL PHYSICS LETTERS | 2003年 / 380卷 / 3-4期
关键词：
SCATTERING SUBMICROSCOPIC PARTICLES; HIGHLY FLUORESCENT ANALOGS; BIOLOGICAL APPLICATIONS; SINGLE-MOLECULE; TRACER LABELS; NANOCLUSTERS;
D O I：
10.1016/j.cplett.2003.07.029
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：
Spin-coated gold colloids showed a time-dependent increase in emission upon illumination at 532 nm. The emission originated from point-like locations and displayed blinking. The emission spectra of the individual spots and their spatial location remained constant, which is distinct from recent reports on silver nanoparticles. These results suggest the use of emission from gold clusters in nanophotonics devices and as luminescent probes with potential applications in medical imaging. (C) 2003 Elsevier B.V. All rights reserved.
引用
收藏
页码：269 / 272
页数：4
相关论文
共 50 条
  • [21] Biomodulation Approach for Gold Nanoparticles: Synthesis of Anisotropic to Luminescent Particles
    Sharma, Jadab
    Tai, Yian
    Imae, Toyoko
    CHEMISTRY-AN ASIAN JOURNAL, 2010, 5 (01) : 70 - 73
  • [22] Luminescent gold nanoparticles with pH-dependent membrane adsorption
    Yu, Mengxiao
    Zhou, Chen
    Liu, Jinbin
    Hankins, Julia D.
    Zheng, Jie
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2012, 243
  • [23] Synthesis and characterization of luminescent dual-ligand gold nanoparticles
    Scholtz, Cole
    Yoo, Brady
    Mori-Kreiner, Anna
    Steinkruger, Jay
    Zhou, Chen
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2019, 258
  • [24] Renal Clearable Luminescent Gold Nanoparticles: From the Bench to the Clinic
    Yu, Mengxiao
    Xu, Jing
    Zheng, Jie
    ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2019, 58 (13) : 4112 - 4128
  • [25] Particulars of the Formation of Luminescent and Plasmon Nanoparticles of Gold in Phosphate Glass
    Shakhgil'dyan, G. Yu.
    Stepko, A. A.
    Sigaev, V. N.
    Malashkevich, G. E.
    GLASS AND CERAMICS, 2017, 74 (5-6) : 196 - 198
  • [26] Luminescent gold nanoparticles: A new class of nanoprobes for biomedical imaging
    Zhou, Chen
    Yang, Shengyang
    Liu, Jinbin
    Yu, Mengxiao
    Zheng, Jie
    EXPERIMENTAL BIOLOGY AND MEDICINE, 2013, 238 (11) : 1199 - 1209
  • [27] Surface engineering of ultrasmall luminescent gold nanoparticles for ratiometric imaging
    Liu, Jinbin
    Gong, Lingshan
    Chen, Ying
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2019, 257
  • [28] NANOPARTICLES Switching blinking on and off
    Wrachtrup, Joerg
    NATURE NANOTECHNOLOGY, 2010, 5 (05) : 314 - 315
  • [29] SERS Blinking on Anisotropic Nanoparticles
    Wrzosek, Beata
    Kitahama, Yasutaka
    Ozaki, Yukihiro
    JOURNAL OF PHYSICAL CHEMISTRY C, 2020, 124 (37): : 20328 - 20339
  • [30] Fluorescence Enhancement, Blinking Suppression, and Gray States of Individual Semiconductor Nanocrystals Close to Gold Nanoparticles
    Ma, Xuedan
    Tan, Hua
    Kipp, Tobias
    Mews, Alf
    NANO LETTERS, 2010, 10 (10) : 4166 - 4174
12345