scholarly journals A new two-mode fluorescence signal amplification strategy for protease activity assay based on graphene oxide

RSC Advances ◽  
2017 ◽  
Vol 7 (76) ◽  
pp. 47983-47989 ◽  
Author(s):  
Fangfang Wang ◽  
Jie Gao ◽  
Jianwei Zhao ◽  
Wenyue Zhang ◽  
Jie Bai ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Signal Amplification ◽  
Protease Activity ◽  
Fluorescence Signal ◽  
Activity Assay ◽  
Fluorescence Signal Amplification ◽  
Amplification Strategy

A new graphene oxide-based two-mode fluorescence signal amplification strategy for the detection of protease activity has been established.

scholarly journals A microchip electrophoresis-based fluorescence signal amplification strategy for highly sensitive detection of biomolecules

2017 ◽  
Vol 53 (2) ◽  
pp. 455-458 ◽  
Author(s):  
Yingfeng Qin ◽  
Liangliang Zhang ◽  
Shuting Li ◽  
Jingjin Zhao ◽  
Yong Huang ◽  
...  
Keyword(s):  
Signal Amplification ◽  
Microchip Electrophoresis ◽  
Sensitive Detection ◽  
Fluorescence Signal ◽  
Highly Sensitive ◽  
Fluorescence Signal Amplification ◽  
Detection Of Biomolecules ◽  
Highly Sensitive Detection ◽  
Amplification Strategy

A microchip electrophoresis-based fluorescence signal amplification strategy was developed for highly sensitive detection of biomolecules.

Sensitive mutant DNA biomarker detection based on magnetic nanoparticles and nicking endonuclease assisted fluorescence signal amplification

RSC Advances ◽  
2015 ◽  
Vol 5 (26) ◽  
pp. 20020-20024 ◽  
Author(s):  
Na Li ◽  
Zhong Feng Gao ◽  
Bei Hua Kang ◽  
Nian Bing Li ◽  
Hong Qun Luo
Keyword(s):  
Magnetic Nanoparticles ◽  
Signal Amplification ◽  
Fluorescence Signal ◽  
Biomarker Detection ◽  
Background Signal ◽  
Sensitive Mutant ◽  
Nicking Endonuclease ◽  
Low Background ◽  
Target Dna ◽  
Fluorescence Signal Amplification

Amplified fluorescence target DNA detection was developed combining nicking endonuclease assisted target recycling and magnetic nanoparticles with low background signal.

A label-free and enzyme-free signal amplification strategy for a sensitive RNase H activity assay

Nanoscale ◽  
2017 ◽  
Vol 9 (42) ◽  
pp. 16149-16153 ◽  
Author(s):  
Chang Yeol Lee ◽  
Hyowon Jang ◽  
Ki Soo Park ◽  
Hyun Gyu Park
Keyword(s):  
Signal Amplification ◽  
Rnase H ◽  
Label Free ◽  
Activity Assay ◽  
G Quadruplex ◽  
Catalytic Hairpin Assembly ◽  
Amplification Strategy

A target-triggered catalytic hairpin assembly with a G-quadruplex specific fluorescent binder, NMM, is employed to develop a novel and sensitive RNase H activity assay.

Fluorescence Signal Amplification by Cation Exchange in Ionic Nanocrystals

2009 ◽  
Vol 121 (9) ◽  
pp. 1616-1619 ◽  
Author(s):  
Jishan Li ◽  
Tierui Zhang ◽  
Jianping Ge ◽  
Yadong Yin ◽  
Wenwan Zhong
Keyword(s):  
Cation Exchange ◽  
Signal Amplification ◽  
Fluorescence Signal ◽  
Fluorescence Signal Amplification

A supersandwich fluorescence in situ hybridization strategy for highly sensitive and selective mRNA imaging in tumor cells

2016 ◽  
Vol 52 (2) ◽  
pp. 370-373 ◽  
Author(s):  
Jin Huang ◽  
He Wang ◽  
Xiaohai Yang ◽  
Yanjing Yang ◽  
Ke Quan ◽  
...  
Keyword(s):  
In Situ Hybridization ◽  
Fluorescence In Situ Hybridization ◽  
Tumor Cells ◽  
Signal Amplification ◽  
Fluorescence Signal ◽  
Target Mrna ◽  
Highly Sensitive ◽  
Fluorescence Signal Amplification

This strategy uses two fluorophore-labeled signal probes to generate a supersandwich product, which in turn generates numerous signal probes located at the target mRNA position, resulting in thein situfluorescence signal amplification.

Sign in / Sign up

Export Citation Format

Share Document