dsDNA-templated fluorescent copper nanoparticles for the detection of lipopolysaccharides

2021 ◽  
Author(s):  
Radhika N. K. ◽  
Sai Siva Gorthi
Keyword(s):  
Copper Nanoparticles ◽  
Fluorescence Assay ◽  
Label Free

A label-free fluorescence assay utilizing aptamers and the interference synthesis of dsDNA-templated copper nanoparticles is proposed for the detection of lipopolysaccharides.

A sensitive detection method of carcinoembryonic antigen based on dsDNA-templated copper nanoparticles

2018 ◽  
Vol 42 (16) ◽  
pp. 13702-13707 ◽  
Author(s):  
Mingjian Chen ◽  
Farjana Yeasmin Khusbu ◽  
Changbei Ma ◽  
Kefeng Wu ◽  
Han Zhao ◽  
...  
Keyword(s):  
Carcinoembryonic Antigen ◽  
Copper Nanoparticles ◽  
Detection Method ◽  
Fluorescence Assay ◽  
Sensitive Detection ◽  
Label Free

A label-free fluorescence assay has been developed for the detection of carcinoembryonic antigen based on dsDNA-templated copper nanoparticles.

Label-free and ultrasensitive fluorescence assay for Fe3+ detection using DNA-Templated Ag nanoclusters

2019 ◽  
Vol 579 ◽  
pp. 123656 ◽  
Author(s):  
Zhiqing Zhang ◽  
Tingting Liu ◽  
Changle Yue ◽  
Shanshan Wang ◽  
Jie Ma ◽  
...  
Keyword(s):  
Fluorescence Assay ◽  
Label Free ◽  
Ag Nanoclusters

Ultrasensitive and turn-on homogeneous Hg2+ sensing based on target-triggered isothermal cycling reaction and dsDNA-templated copper nanoparticles

2021 ◽  
Author(s):  
Qingli Chai ◽  
Yuqi Wan ◽  
Yanyun Zou ◽  
Ting Zhu ◽  
Ningxing Li ◽  
...  
Keyword(s):  
Copper Nanoparticles ◽  
Label Free ◽  
Turn On ◽  
Signal Output

In this work, an ultrasensitive and turn-on sensor for homogeneous Hg2+ detection has been constructed based on target-triggered isothermal cycling reaction and rapid label-free signal output with dsDNA-templated copper nanoparticles...

Label-free fluorescence assay coupled exonuclease reaction and SYBR Green I for the detection of T4 polynucleotide kinase activity

2020 ◽  
Vol 12 (6) ◽  
pp. 807-812
Author(s):  
Xu Wu ◽  
Shuyi He ◽  
Julia Xiaojun Zhao
Keyword(s):  
Kinase Activity ◽  
Sybr Green ◽  
Fluorescence Assay ◽  
Sybr Green I ◽  
Label Free ◽  
Cleavage Reaction ◽  
Polynucleotide Kinase ◽  
T4 Polynucleotide Kinase

A sensitive label-free fluorescence assay for monitoring T4 polynucleotide kinase (T4 PNK) activity and inhibition was developed based on a coupled λ exonuclease cleavage reaction and SYBR Green I.

Label-free biosensor based on dsDNA-templated copper nanoparticles for highly sensitive and selective detection of NAD+

RSC Advances ◽  
2016 ◽  
Vol 6 (94) ◽  
pp. 91077-91082 ◽  
Author(s):  
Jia Ge ◽  
Zhen-Zhen Dong ◽  
Lin Zhang ◽  
Qi-Yong Cai ◽  
Dong-Mei Bai ◽  
...  
Keyword(s):  
Copper Nanoparticles ◽  
Selective Detection ◽  
Label Free ◽  
Ligation Reaction ◽  
Dna Ligation ◽  
Highly Sensitive

A novel label-free biosensor for high sensing of NAD+ based on dsDNA-templated CuNPs and DNA ligation reaction.

A novel label-free fluorescence assay for dipeptidyl peptidase 4 activity detection based on supramolecular self-assembly

2020 ◽  
Vol 56 (11) ◽  
pp. 1629-1632
Author(s):  
Yu Zhao ◽  
Jiawen Zou ◽  
Yanyan Song ◽  
Jun Peng ◽  
Yi Wang ◽  
...  
Keyword(s):  
Biological Samples ◽  
Self Assembly ◽  
Dipeptidyl Peptidase ◽  
Fluorescence Assay ◽  
Supramolecular System ◽  
Label Free ◽  
Activity Detection ◽  
Inhibitor Screening ◽  
Dipeptidyl Peptidase 4

A novel supramolecular system CB[7]-GPFG for dipeptidyl peptidase 4 (DPP4) activity detection in biological samples and inhibitor screening.

A label-free method for detecting biothiols based on poly(thymine)-templated copper nanoparticles

2015 ◽  
Vol 69 ◽  
pp. 77-82 ◽  
Author(s):  
Lin Zhang ◽  
Qi-Yong Cai ◽  
Jie Li ◽  
Jia Ge ◽  
Jun-Yan Wang ◽  
...  
Keyword(s):  
Copper Nanoparticles ◽  
Label Free

Label-free detection of acetylcholinesterase and its inhibitor based on the in situ formation of fluorescent copper nanoparticles

2017 ◽  
Vol 240 ◽  
pp. 651-656 ◽  
Author(s):  
Pengjuan Ni ◽  
Yujing Sun ◽  
Shu Jiang ◽  
Wangdong Lu ◽  
Yilin Wang ◽  
...  
Keyword(s):  
Copper Nanoparticles ◽  
Label Free ◽  
Label Free Detection ◽  
In Situ Formation

A nuclease-assisted label-free aptasensor for fluorescence turn-on detection of ATP based on the in situ formation of copper nanoparticles

2017 ◽  
Vol 87 ◽  
pp. 760-763 ◽  
Author(s):  
Quanwei Song ◽  
Ruihua Wang ◽  
Feifei Sun ◽  
Hongkun Chen ◽  
Zoumengke Wang ◽  
...  
Keyword(s):  
Copper Nanoparticles ◽  
Label Free ◽  
Turn On ◽  
In Situ Formation ◽  
Fluorescence Turn On
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