Monitoring Telomerase Activity in Living Cells with High Sensitivity Using Cascade Amplification Reaction-Based Nanoprobe

2019 ◽  
Vol 91 (20) ◽  
pp. 13143-13151 ◽  
Author(s):  
Huanhuan Fan ◽  
Huarong Bai ◽  
Qin Liu ◽  
Hang Xing ◽  
Xiao-Bing Zhang ◽  
...  
Keyword(s):  
High Sensitivity ◽  
Telomerase Activity ◽  
Living Cells ◽  
Cascade Amplification ◽  
Amplification Reaction

A cascade amplification approach for visualization of telomerase activity in living cells

2016 ◽  
Vol 86 ◽  
pp. 1017-1023 ◽  
Author(s):  
Liwen Yan ◽  
Jingjing Hui ◽  
Yiran Liu ◽  
Yuehua Guo ◽  
Lu Liu ◽  
...  
Keyword(s):  
Telomerase Activity ◽  
Living Cells ◽  
Cascade Amplification

A multicolor DNA tetrahedron nanoprobe for analyzing human telomerase in living cells

2021 ◽  
Author(s):  
Ruiyuan Zhang ◽  
Ruixue Zhang ◽  
Wei Jiang ◽  
Xiaowen Xu
Keyword(s):  
Real Time ◽  
Length Distribution ◽  
Telomerase Activity ◽  
Living Cells ◽  
Real Time Monitoring ◽  
Dna Tetrahedron ◽  
Human Telomerase

A sequentially lighting-up multicolor DNA tetrahedron nanoprobe is constructed for imaging telomerase activity, real-time monitoring telomerase action and determining product length distribution in living cells.

Sensitive and sustained imaging of intracellular microRNA in living cells by a high biocompatible liposomal vehicle introduced isothermal symmetric exponential amplification reaction

2019 ◽  
Vol 55 (75) ◽  
pp. 11251-11254 ◽  
Author(s):  
Wen Yin ◽  
Jun Chen ◽  
Huihui Yang ◽  
Yanfei Zhang ◽  
Zong Dai ◽  
...  
Keyword(s):  
Living Cells ◽  
Highly Efficient ◽  
Amplification Reaction

A biocompatible liposome was fabricated to introduce highly efficient oligonucleotide amplification in living cells for the sensitive and sustained imaging of microRNA.

Aminoluciferin 4-hydroxyphenyl amide enables bioluminescence detection of endogenous tyrosinase

2018 ◽  
Vol 16 (47) ◽  
pp. 9197-9203 ◽  
Author(s):  
Chunchao Tang ◽  
Lei Jin ◽  
Yuxing Lin ◽  
Jing Su ◽  
Yingai Sun ◽  
...  
Keyword(s):  
High Sensitivity ◽  
Living Cells ◽  
Tyrosinase Activity ◽  
Cell Permeability ◽  
Sensitivity And Selectivity ◽  
Good Cell

We report a new BL probe,TyrBP-3, which not only exhibits high sensitivity and selectivity for imaging tyrosinase in vitro, and good cell-permeability for detecting tyrosinase in living cells, but can also visualize the level of tyrosinase activity in tumors of living animals.

A protein triggering exponential amplification reaction enables label- and wash-free one-pot protein assay with high sensitivity

Talanta ◽  
2021 ◽  
Vol 225 ◽  
pp. 121980
Author(s):  
Jun Chen ◽  
Yanfei Zhang ◽  
Bao-Ping Xie ◽  
Bin Sun ◽  
Wen-Jun Duan ◽  
...  
Keyword(s):  
High Sensitivity ◽  
One Pot ◽  
Protein Assay ◽  
Amplification Reaction

A fast response and high sensitivity thiol fluorescent probe in living cells

2016 ◽  
Vol 232 ◽  
pp. 619-624 ◽  
Author(s):  
Tao Liu ◽  
Fangjun Huo ◽  
Jianfang Li ◽  
Jianbin Chao ◽  
Yongbin Zhang ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
High Sensitivity ◽  
Fast Response ◽  
Living Cells

scholarly journals Imaging multiple microRNAs in living cells using ATP self-powered strand-displacement cascade amplification

2018 ◽  
Vol 9 (5) ◽  
pp. 1184-1190 ◽  
Author(s):  
Xiangdan Meng ◽  
Wenhao Dai ◽  
Kai Zhang ◽  
Haifeng Dong ◽  
Xueji Zhang
Keyword(s):  
Living Cells ◽  
Strand Displacement ◽  
Displacement Cascade ◽  
Highly Sensitive ◽  
Mirna Detection ◽  
Self Powered ◽  
Cascade Amplification

Herein, we design a smart autonomous ATP self-powered strand displacement cascade amplification (SDCA) system for highly sensitive multiple intracellular miRNA detection.

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