Potassium-induced G-quadruplex DNAzyme as a chemiluminescent sensing platform for highly selective detection of K+

2014 ◽  
Vol 6 (18) ◽  
pp. 7415-7419 ◽  
Author(s):  
Hong Wang ◽  
Dong Mei Wang ◽  
Ming Xuan Gao ◽  
Jian Wang ◽  
Cheng Zhi Huang
Keyword(s):  
Reaction System ◽  
Selective Detection ◽  
Sensing Platform ◽  
System P ◽  
G Quadruplex

A simple and highly selective chemiluminescence (CL) method of K+ detection was firstly developed based on K+-sensitive G-qudruplex DNAzyme in luminol-H2O2 reaction system.

scholarly journals Highly Selective Detection of K+ Based on a Dimerized G-Quadruplex DNAzyme

2021 ◽  
Author(s):  
Yu Cheng ◽  
Mingpan Cheng ◽  
Jingya Hao ◽  
Wenhui Miao ◽  
Wenqin Zhou ◽  
...  
Keyword(s):  
Selective Detection ◽  
G Quadruplex

G-Quadruplex-Based DNAzyme as a Sensing Platform for Ultrasensitive Colorimetric Adenosine Deaminase Detection

2013 ◽  
Vol 46 (15) ◽  
pp. 2444-2453 ◽  
Author(s):  
Tian-Li Ren ◽  
Cheng-Jian Yang ◽  
Yuan-Xing Hang ◽  
Hui Shi ◽  
Hong-Xia Zhou ◽  
...  
Keyword(s):  
Adenosine Deaminase ◽  
Sensing Platform ◽  
G Quadruplex

A label-free biosensor for selective detection of DNA and Pb2+ based on a G-quadruplex

RSC Advances ◽  
2016 ◽  
Vol 6 (10) ◽  
pp. 7765-7771 ◽  
Author(s):  
Ruipeng Hou ◽  
Xiaoqing Niu ◽  
Fengling Cui
Keyword(s):  
Detection Method ◽  
Selective Detection ◽  
Label Free ◽  
Schematic Representation ◽  
G Quadruplex

Schematic representation of the DNA and Pb2+ detection method.

Nerve agent simulant diethyl chlorophosphate detection using a cyclization reaction approach with high stokes shift system

2017 ◽  
Vol 41 (4) ◽  
pp. 1653-1658 ◽  
Author(s):  
Yoon Jeong Jang ◽  
Sandip V. Mulay ◽  
Youngsam Kim ◽  
Perman Jorayev ◽  
David G. Churchill
Keyword(s):  
Fluorescent Probe ◽  
Intramolecular Cyclization ◽  
Stokes Shift ◽  
Nerve Agent ◽  
Cyclization Reaction ◽  
Selective Detection ◽  
Turn On ◽  
System P

A intramolecular cyclization reaction-based “turn-on” fluorescent probe (CoumNMe2) for selective detection of diethyl chlorophosphate (DCP) over close competitors diethyl cyanophosphonate (DECP), and diethyl methylphosphonate (DEMP) was developed.

Catalytic conversion of biomass derivatives to lactic acid with increased selectivity in an aqueous tin(ii) chloride/choline chloride system

2018 ◽  
Vol 20 (17) ◽  
pp. 4112-4119 ◽  
Author(s):  
Asep Bayu ◽  
Akihiro Yoshida ◽  
Surachai Karnjanakom ◽  
Katsuki Kusakabe ◽  
Xiaogang Hao ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Lactic Acid ◽  
Aqueous Phase ◽  
Choline Chloride ◽  
Reaction System ◽  
Catalytic Conversion ◽  
Phase Reaction ◽  
Chloride System ◽  
System P

The catalytic activity and selectivity of SnCl2 for the conversion of biomass derivatives into LacA in the aqueous phase reaction system was found to be increased by the addition of choline chloride.

Ultrasensitive version of nucleic acid sequence-based amplification (NASBA) utilizing nicking and extension chain reaction system

Nanoscale ◽  
2021 ◽  
Author(s):  
Yong Ju ◽  
Hyo Yong Kim ◽  
Jun Ki Ahn ◽  
Hyun Gyu Park
Keyword(s):  
Nucleic Acid ◽  
Reaction System ◽  
Isothermal Amplification ◽  
Nucleic Acid Sequence ◽  
Chain Reaction ◽  
Rna Targets ◽  
System P ◽  
Amplification Technique ◽  
Extension Chain

Nucleic acid sequence-based amplification (NASBA) is a transcription-based isothermal amplification technique especially designed for the detection of RNA targets. The NASBA basically relies on the linear production of T7 RNA...

Horseradish peroxidase-catalyzed hydrogelation consuming enzyme-produced hydrogen peroxide in the presence of reducing sugars

Soft Matter ◽  
2019 ◽  
Vol 15 (10) ◽  
pp. 2163-2169 ◽  
Author(s):  
Enkhtuul Gantumur ◽  
Shinji Sakai ◽  
Masaki Nakahata ◽  
Masahito Taya
Keyword(s):  
Hydrogen Peroxide ◽  
Horseradish Peroxidase ◽  
Reducing Sugars ◽  
Reaction System ◽  
System P

Three kinds of reducing sugars are applied to HRP-catalyzed hydrogelation to promote the generation of H2O2 in the reaction system.

Is bond stretch isomerism in mononuclear transition metal complexes a real issue? The misleading case of the MoCl5/tetrahydropyran reaction system

2015 ◽  
Vol 44 (28) ◽  
pp. 12653-12659 ◽  
Author(s):  
Francesco Paolo Di Nicola ◽  
Massimiliano Lanzi ◽  
Fabio Marchetti ◽  
Guido Pampaloni ◽  
Stefano Zacchini
Keyword(s):  
Transition Metal ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
Reaction System ◽  
Real Issue ◽  
System P ◽  
Bond Stretch

The MoCl5/tetrahydropyran reaction system provides an opportunity for discussing the possible generation of bond stretch isomers.

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