A portable electrochemiluminescence bipolar electrode array for the visualized sensing of Cas9 activity

The Analyst ◽  
2020 ◽  
Vol 145 (10) ◽  
pp. 3569-3574
Author(s):  
Rui Guo ◽  
Shanwen Hu ◽  
Zonghua Wang
Keyword(s):  
Electrode Array ◽  
Electric Circuit ◽  
Bipolar Electrode ◽  
System P ◽  
New Type

A new type of closed BPE-ECL system based on an Au electric circuit at a portable substrate is designed for the visualized sensing of Cas9 Activity in the CRISPR/Cas9 system.

Enhanced Electrochemiluminescence in the Microwell Bipolar Electrode Array Prepared with an Optical Fiber Bundle

2021 ◽  
Author(s):  
Haidong Li ◽  
Tian Zhang ◽  
Han Zhou ◽  
Zhicheng Zhang ◽  
Miaoxia Liu ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Fiber Bundle ◽  
Electrode Array ◽  
Bipolar Electrode ◽  
Optical Fiber Bundle

Uncommon Carbene-to-Azole Ligand Rearrangement of N-heterocyclic Carbenes in a Ruthenium System

2021 ◽  
Author(s):  
Bo Zhang ◽  
Yu'ai Duan ◽  
Xin Zhang ◽  
Shuai Guo
Keyword(s):  
Heterocyclic Carbenes ◽  
System P ◽  
New Type

The study of non-innocent behavior of NHCs (NHCs = N-heterocyclic carbenes) has great implications for NHC-involved catalysis. Herein, we report a new type of NHC-to-azole rearrangement, during which process the...

Wireless Electrochemiluminescence Bipolar Electrode Array for Visualized Genotyping of Single Nucleotide Polymorphism

2015 ◽  
Vol 87 (16) ◽  
pp. 8123-8131 ◽  
Author(s):  
Seyyed Mehdi Khoshfetrat ◽  
Mitra Ranjbari ◽  
Mohsen Shayan ◽  
Masoud A. Mehrgardi ◽  
Abolfazl Kiani
Keyword(s):  
Single Nucleotide Polymorphism ◽  
Electrode Array ◽  
Bipolar Electrode ◽  
Nucleotide Polymorphism ◽  
Single Nucleotide

Study on the Dynamic Active Confocal Probe Based on Time Difference for Surface Measurement

2006 ◽  
Vol 532-533 ◽  
pp. 89-92
Author(s):  
Hong Wei Zhang ◽  
Guo Xiong Zhang ◽  
Yu Ming Fan ◽  
Jia Qin ◽  
Zhi Li ◽  
...  
Keyword(s):  
Tuning Fork ◽  
Experimental Studies ◽  
Processing System ◽  
Electric Circuit ◽  
Time Difference ◽  
System Structure ◽  
Quality Monitoring ◽  
Surface Measurement ◽  
Signal Processing System ◽  
New Type

With the development of modern industry, the consciousness of quality monitoring increases rapidly. The requirements to the dimensional control and profile monitoring of the products including the mechanical, optical and electric ones become higher and higher. New, non-contact and convenient instruments are needed to enable people to evaluate their products. A new type of dynamic active confocal probe is developed in this paper. The key point of this new method is that the displacement measurement of the vibrating lens located on the tuning fork is converted to time difference measurement, which is much simpler and assures higher accuracy in measurement. System structure and improvement, electric circuit and signal processing system are discussed. Experimental studies of the probe performance and analyses of the experimental results are presented.

N-Substituted tetrahydropentaazadibenzocycloheptafluorenes – a new type of condensed polyazapolycyclic system

2021 ◽  
Author(s):  
Elena B. Rakhimova ◽  
Victor Yu. Kirsanov ◽  
Ekaterina S. Mescheryakova ◽  
Leonard M. Khalilov ◽  
Askhat G. Ibragimov
Keyword(s):  
Synthetic Route ◽  
System P ◽  
New Type

Ni-Catalyzed heterocyclization of octahydro-2,2′-biquinazoline with 1,3,5-triazinanes is an efficient synthetic route to mono-N-substituted tetrahydro-4b,5a,10b,12,13a-pentaazadibenzo[a,h]-cyclohepta[1,2,3,4-def]fluorenes.

A highly efficient thiazolylidene catalyzed acetoin formation: reaction, tolerance and catalyst recycling

2014 ◽  
Vol 50 (82) ◽  
pp. 12308-12310 ◽  
Author(s):  
Liuqun Gu ◽  
Ting Lu ◽  
Xiukai Li ◽  
Yugen Zhang
Keyword(s):  
Catalyst Recycling ◽  
Formation Reaction ◽  
Highly Efficient ◽  
System P ◽  
New Type

An efficient formation of acetoin from acetaldehyde was achieved under thiazolylidene catalysis and a new type of solid supported system.

Electrochromic sensing platform based on steric hindrance effects for CEA detection

The Analyst ◽  
2016 ◽  
Vol 141 (13) ◽  
pp. 3985-3988 ◽  
Author(s):  
Qingfeng Zhai ◽  
Xiaowei Zhang ◽  
Yong Xia ◽  
Jing Li ◽  
Erkang Wang
Keyword(s):  
Carcinoembryonic Antigen ◽  
Prussian Blue ◽  
Steric Hindrance ◽  
Bipolar Electrode ◽  
Sensing Platform ◽  
System P

In this work, an electrochromic sensing platform with prussian blue (PB) as the indicator was proposed for signaling carcinoembryonic antigen (CEA) using the bipolar electrode (BPE) system.

Wavelength-switchable photocurrent in a hybrid TiO2–Ag nanocluster photoelectrode

2015 ◽  
Vol 51 (60) ◽  
pp. 12072-12075 ◽  
Author(s):  
Hongjun Chen ◽  
Qiong Wang ◽  
Miaoqiang Lyu ◽  
Zhi Zhang ◽  
Lianzhou Wang
Keyword(s):  
Visible Light ◽  
Light Wavelength ◽  
System P ◽  
Visible Light Active ◽  
New Type ◽  
Ag Ncs

A new type of hybrid TiO2–Ag nanocluster (NC) photoelectrode exhibits wavelength-switchable photocurrent by tuning the light wavelength from ultraviolet (UV) to visible light. The combination of UV-active TiO2 and visible-light-active Ag NCs with photoelectrochemical behaviour leads to the unique switchable photocurrent in the system.

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