Turn-on fluorescence detection of pyrophosphate anion based on DNA-attached cobalt oxyhydroxide

被引：13
|
作者：
Li, Na [1 ]
Zhu, Yu Die [1 ]
Liu, Ting [1 ]
Liu, Shi Gang [1 ]
Lin, Shu Min [1 ]
Shi, Yan [1 ]
Luo, Hong Qun [1 ]
Li, Nian Bing [1 ]
机构：
[1] Southwest Univ, Key Lab Ecoenvironm Three Gorges Reservoir Reg, Minist Educ, Sch Chem & Chem Engn, Chongqing 400715, Peoples R China
来源：
NEW JOURNAL OF CHEMISTRY | 2017年 / 41卷 / 05期
基金：
中国国家自然科学基金;
关键词：
ASCORBIC-ACID; SENSING PLATFORM; SYNOVIAL-FLUID; LIVING CELLS; NANOPROBE; WATER; CALCIFICATION; HYDROTALCITE; RECOGNITION; NANOSHEETS;
D O I：
10.1039/c6nj03491h
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The turn-on fluorescence of pyrophosphate anion (PPi) was detected using DNA-attached cobalt oxyhydroxide. The fluorescence signal was quenched when carboxyfluorescein-labeled ssDNA was adsorbed by CoOOH nanoflakes through electrostatic interaction. With the addition of target PPi, PPi competed with DNA for CoOOH nanoflakes, resulting in turn-on fluorescence.
引用
收藏
页码：1993 / 1996
页数：4
相关论文
共 50 条
  • [31] Palladacycle Based Fluorescence Turn-On Probe for Sensitive Detection of Carbon Monoxide
    Sun, Mingtai
    Yu, Huan
    Zhang, Kui
    Wang, Suhua
    Hayat, Tasawar
    Alsaedi, Ahmed
    Huang, Dejian
    ACS SENSORS, 2018, 3 (02): : 285 - 289
  • [32] A Turn-On Fluorescence-Based Fibre Optic Sensor for the Detection of Mercury
    Nguyen, T. Hien
    Sun, Tong
    Grattan, Kenneth T. V.
    SENSORS, 2019, 19 (09)
  • [33] A sensitive biosensor with a DNAzyme for lead(II) detection based on fluorescence turn-on
    Guo, Yang
    Li, Junting
    Zhang, Xiaoqian
    Tang, Yanli
    ANALYST, 2015, 140 (13) : 4642 - 4647
  • [34] A turn-on fluorescence-based fibre optic sensor for the detection of cadmium
    Nguyen, T. Hien
    Sun, Tong
    Grattan, Kenneth T. V.
    SEVENTH EUROPEAN WORKSHOP ON OPTICAL FIBRE SENSORS (EWOFS 2019), 2019, 11199
  • [35] Highly sensitive turn-on fluorescence detection of thrombomodulin based on fluorescence resonance energy transfer
    Kong, Liyan
    Zhu, Jiaming
    Wang, Wen
    Jin, Lehe
    Fu, Yanjiao
    Duan, Bohui
    Tan, Liang
    SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2017, 173 : 675 - 680
  • [36] Tetraphenylethylene imidazolium macrocycle: synthesis and selective fluorescence turn-on sensing of pyrophosphate anions
    Wang, Jin-Hua
    Xiong, Jia-Bin
    Zhang, Xing
    Song, Song
    Zhu, Zhi-Hua
    Zheng, Yan-Song
    RSC ADVANCES, 2015, 5 (74) : 60096 - 60100
  • [37] Fluorescence, turn-on detection of melamine based on its dual functions as fluorescence enhancer of DNA-AgNCs and Hg(II)-scavenger
    Jeong, Sehan
    Kwon, Woo Young
    Hwang, Sung Hyun
    Shin, Jiye
    Kim, Yonghwan
    Lee, Miran
    Park, Ki Soo
    ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY, 2019, 47 (01) : 621 - 625
  • [38] Fluorescence turn-on detection of DNA and label-free fluorescence nuclease assay based on the aggregation-induced emission of silole
    Wang, Ming
    Zhang, Deqing
    Zhang, Guanxin
    Tang, Yanli
    Wang, Shu
    Zhu, Daoben
    ANALYTICAL CHEMISTRY, 2008, 80 (16) : 6443 - 6448
  • [39] DNA sequence-dependent fluorescence of doxorubicin for turn-on detection of biothiols in human serum
    Chen, Xing
    Jiang, Guimei
    Wang, Zhili
    Hong, Shanni
    Zhang, Yuanyuan
    Guo, Yahui
    Cheng, Hui
    Wang, Jine
    Pei, Renjun
    ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2016, 408 (03) : 683 - 693
  • [40] Hybridization induced fluorescence turn-on of AIEgen-oligonucleotide conjugates for specific DNA detection
    Zhang, Ruoyu
    Kwok, Ryan T. K.
    Tang, Ben Zhong
    Liu, Bin
    RSC ADVANCES, 2015, 5 (36) : 28332 - 28337
12345