Stable end-to-end assembly of gold nanorods directed by cyclic disulfide-modified DNA

被引：5
|
作者：
Zhang, Zhiliang [1 ]
Wen, Yongqiang [2 ]
Zhao, Dan [2 ]
Zhang, Xueji [2 ]
机构：
[1] Shandong Polytech Univ, Res Ctr Anal & Test, Jinan 250353, Peoples R China
[2] Univ Sci & Technol Beijing, Res Ctr Bioengn & Sensing Technol, Beijing 100083, Peoples R China
来源：
APPLIED PHYSICS LETTERS | 2012年 / 101卷 / 21期
关键词：
NANOPARTICLES; DISCRETE;
D O I：
10.1063/1.4767392
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
In this work, a highly stable end-to-end assembly of gold nanorods based on the oligonucleotide hybridization has been achieved. In this system, a special triple cyclic disulfide-modified DNA molecule was elaborately designed and immobilized on the end faces of gold nanorods. The polyvalent linkages between gold nanorods and cyclic disulfide groups-modified DNA tremendously increased the stability of the end-to-end assembly. The assembly strategy showed good controllability, and could be used for the assembly of more complex functional nanodevices and sensors in biological detection fields. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4767392]
引用
收藏
页数：4
相关论文
共 50 条
  • [21] Efficient end-to-end assembly of gold nanorods via cyclodextrin-bisphenol A based supramolecular linker
    Xu, Yun
    Wang, Xi
    Ma, Xiang
    DYES AND PIGMENTS, 2017, 144 : 168 - 172
  • [22] A near-infrared plasmonic biosensor for detection of morphine and codeine in biological samples based on the end-to-end assembly of modified gold nanorods
    Mohseni, Naimeh
    Bahram, Morteza
    ANALYTICAL METHODS, 2024, 16 (26) : 4247 - 4254
  • [23] Large-scale growth and end-to-end assembly of silver nanorods by PVP-directed polyol process
    Chen, DL
    Gao, L
    JOURNAL OF CRYSTAL GROWTH, 2004, 264 (1-3) : 216 - 222
  • [24] Forming End-to-End Oligomers of Gold Nanorods Using Porphyrins and Phthalocyanines
    Stewart, Alexander F.
    Gagnon, Brandon P.
    Walker, Gilbert C.
    LANGMUIR, 2015, 31 (24) : 6902 - 6908
  • [25] End-to-end assembly and disassembly of gold nanorods based on photo-responsive host-guest interaction
    Wu, Jie
    Xu, Yun
    Li, Dengfeng
    Ma, Xiang
    Tian, He
    CHEMICAL COMMUNICATIONS, 2017, 53 (33) : 4577 - 4580
  • [26] Design of End-to-End Assembly of Side-Grafted Nanorods in a Homopolymer Matrix
    Chen, Yulong
    Xu, Qian
    Jin, Yangfu
    Qian, Xin
    Liu, Li
    Liu, Jun
    Ganesan, Venkat
    MACROMOLECULES, 2018, 51 (11) : 4143 - 4157
  • [27] Absorption Spectral Simulation of the End-to-End Linked Gold Nanorods Chain Structure
    Kuo, Chia-Wen
    Wang, C. R. Chris
    CURRENT NANOSCIENCE, 2010, 6 (06) : 619 - 625
  • [28] Reversible end-to-end assembly of selectively functionalized gold nanorods by light-responsive arylazopyrazole-cyclodextrin interaction
    Niehues, Maximilian
    Tegeder, Patricia
    Ravoo, Bart Jan
    BEILSTEIN JOURNAL OF ORGANIC CHEMISTRY, 2019, 15 : 1407 - 1415
  • [29] Reversible end-to-end assembly and disassembly of gold nanorods based on pH-responsive host-guest interaction
    Xu, Yun
    Wang, Xi
    Ma, Xiang
    DYES AND PIGMENTS, 2017, 145 : 385 - 390
  • [30] End-to-end assembly of gold nanorods via oligopeptide linking and surfactant control (vol 376, pg 83, 2012)
    Jain, Titoo
    Roodbeen, Renee
    Reeler, Nini E. A.
    Vosch, Tom
    Jensen, Knud J.
    Bjornholm, Thomas
    Norgaard, Kasper
    JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2012, 384 : 217 - 217
12345