A turn-on upconversion fluorescence resonance energy transfer biosensor for ultrasensitive endonuclease detection

被引：10
|
作者：
Huang, Li-Jiao [1 ]
Tian, Xue [1 ]
Yi, Jin-Tao [1 ]
Yu, Ru-Qin [1 ]
Chu, Xia [1 ]
机构：
[1] Hunan Univ, Coll Chem & Chem Engn, State Key Lab Chemo Biosensing & Chemometr, Changsha 410082, Hunan, Peoples R China
来源：
ANALYTICAL METHODS | 2015年 / 7卷 / 18期
基金：
中国国家自然科学基金;
关键词：
SENSITIVE DETECTION; NANOPARTICLES; SENSOR; NANOCRYSTALS;
D O I：
10.1039/c5ay01169h
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
A facile one-step approach was proposed to make hydrophilic and DNA-functionalizable upconversion nanoparticles through ligand exchange at the liquid-liquid interface, and an ultrasensitive and selective biosensor for nuclease assay and its inhibitors assay based on FRET from the DNA-functionalizable UCNPs to graphene oxide was designed. A high sensitivity exhibited with a detectable minimum concentration of 1 x 10(-4) units per mL S1 nuclease, which was more sensitive than the developed approaches.
引用
收藏
页码：7474 / 7479
页数：6
相关论文
共 50 条
  • [41] An ultrasensitive electrochemiluminescence resonance energy transfer biosensor for divalent mercury monitoring
    Cao, Shu-Ping
    Hu, Hui-Min
    Liang, Ru-Ping
    Qiu, Jian-Ding
    JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2020, 856
  • [42] Upconversion fluorescence resonance energy transfer in a homogeneous immunoassay for estradiol
    Kuningas, K
    Ukonaho, T
    Päkkilä, H
    Rantanen, T
    Rosenberg, J
    Lövgren, T
    Soukka, T
    ANALYTICAL CHEMISTRY, 2006, 78 (13) : 4690 - 4696
  • [43] Application of maleimide modified graphene quantum dots and porphyrin fluorescence resonance energy transfer in the design of "turn-on" fluorescence sensors for biothiols
    Gao Xue
    Song Yu
    Zhang Qiang
    Liu Xiuying
    Tang Lijun
    Li Jiangrong
    ANALYTICA CHIMICA ACTA, 2020, 1108 : 46 - 53
  • [44] Fluorescence resonant energy transfer biosensor based on upconversion-luminescent nanoparticles
    Wang, LY
    Yan, RX
    Hao, ZY
    Wang, L
    Zeng, JH
    Bao, J
    Wang, X
    Peng, Q
    Li, YD
    ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2005, 44 (37) : 6054 - 6057
  • [45] An upconversion fluorescence resonance energy transfer nanosensor for one step detection of melamine in raw milk
    Wu, Qiongqiong
    Long, Qian
    Li, Haitao
    Zhang, Youyu
    Yao, Shouzhuo
    TALANTA, 2015, 136 : 47 - 53
  • [46] Fluorescence resonance energy transfer quenching at the surface of graphene quantum dots for ultrasensitive detection of TNT
    Fan, Lishuang
    Hu, Yuwei
    Wang, Xiao
    Zhang, Linlin
    Li, Fenghua
    Han, Dongxue
    Li, Zhenggang
    Zhang, Qixian
    Wang, Zhenxin
    Niu, Li
    TALANTA, 2012, 101 : 192 - 197
  • [47] Fluonanobody-based nanosensor via fluorescence resonance energy transfer for ultrasensitive detection of ochratoxin A
    Su, Benchao
    Zhang, Zhong
    Sun, Zhichang
    Tang, Zongwen
    Xie, Xiaoxia
    Chen, Qi
    Cao, Hongmei
    Yu, Xi
    Xu, Yang
    Liu, Xing
    Hammock, Bruce D.
    JOURNAL OF HAZARDOUS MATERIALS, 2022, 422
  • [48] Fluonanobody-based nanosensor via fluorescence resonance energy transfer for ultrasensitive detection of ochratoxin A
    Su, Benchao
    Zhang, Zhong
    Sun, Zhichang
    Tang, Zongwen
    Xie, Xiaoxia
    Chen, Qi
    Cao, Hongmei
    Yu, Xi
    Xu, Yang
    Liu, Xing
    Hammock, Bruce D.
    Journal of Hazardous Materials, 2022, 422
  • [49] Activators Confined Upconversion Nanoprobe with Near-Unity Forster Resonance Energy Transfer Efficiency for Ultrasensitive Detection
    Chen, Tong
    Shang, Yunfei
    Zhu, Yuyan
    Hao, Shuwei
    Yang, Chunhui
    ACS APPLIED MATERIALS & INTERFACES, 2022, 14 (17) : 19826 - 19835
  • [50] A turn-on fluorescence biosensor for sensitive detection of carbaryl using flavourzyme-stabilized gold nanoclusters
    Chen, Jie
    Liu, Zhuqin
    Fang, Jinxin
    Wang, Yuanxiu
    Cao, Yi
    Xu, Wenjing
    Ma, Yingying
    Meng, Xiangyong
    Wang, Baojuan
    LWT-FOOD SCIENCE AND TECHNOLOGY, 2022, 157
12345