Results 331 to 340 of about 2,208,157 (360)

Ultrasensitive electrochemical DNA biosensor based on a tetrahedral structure and proximity-dependent surface hybridization.

In Analysis, 2019
The DNA tetrahedron has developed a broad spectrum of applications in biosensor construction thanks to its excellent mechanical rigidity and structural stability.
Xuejiao Wang, Shuyan Niu, Manman Wei, Shuai Liu, Rui Liu, Chao Shi, Cuiping Ma   +6 more
semanticscholar   +1 more source

Electrochemical DNA biosensors: a review

Sensor Review, 2019
PurposeThis review aims to focus on recent reported research work on the construction and function of different electrochemical DNA biosensors. It also describes different sensing materials, chemistries of immobilization probes, conditions of hybridization and principles of transducing and amplification strategies.Design/methodology/approachThe human ...
Bushra Rafique, Mudassir Iqbal, Tahir Mehmood, Muhammad Ashraf Shaheen   +3 more
openaire   +1 more source

Electrochemical DNA Biosensors

2012
Preface Terminology Related to Electrochemical DNA-Based Biosensors Jan Labuda Introduction Detection Features of DNA-Based Biosensors Detection of Specific DNA Interactions Conclusions Electrochemical Aptamer-Based Biosensors S. Centi, S. Tombelli, and M.
openaire   +1 more source

Electrochemical DNA Hybridization Biosensors

Electroanalysis, 2002
The many different approaches in which electrochemical methods are used to detect DNA hybridization, as the basis of a DNA biosensors, are reviewed. Transduction of the hybridization event can be divided into two broad classes, approaches where a redox active species is used as a label and those where changes in the DNA interface are monitored ...
openaire   +1 more source

DNA-based biosensors

TrAC Trends in Analytical Chemistry, 2023
Hongquan Zhang, Juewen Liu
openaire   +1 more source

Photoelectrochemical DNA Biosensors

Chemical Reviews, 2014
Wei-Wei, Zhao, Jing-Juan, Xu, Hong-Yuan, Chen   +2 more
openaire   +2 more sources

A ratiometric electrochemical DNA biosensor for detection of exosomal MicroRNA.

Talanta: The International Journal of Pure and Applied Analytical Chemistry, 2020
Lixing Luo, Liangliang Wang, Lupeng Zeng, Yuru Wang, Yun-Ping Weng, Yijuan Liao, Tingting Chen, Yaokun Xia, Jing Zhang, Jinghua Chen   +9 more
semanticscholar   +1 more source

Ultrasensitive DNA biosensor for hepatitis B virus detection based on tin-doped WO3/In2O3 heterojunction nanowire photoelectrode under laser amplification

Analytical and Bioanalytical Chemistry, 2020
M. Shariati, M. Sadeghi
semanticscholar   +1 more source

DNA Biosensors and Microarrays

Chemical Reviews, 2007
Audrey, Sassolas, Béatrice D, Leca-Bouvier, Loïc J, Blum   +2 more
openaire   +2 more sources

Electrochemical DNA biosensors for detection of compound-DNA interactions

2019
The interactions of some compounds such as anticancer drugs with DNA have been performed by a variety of techniques. In recent times electrochemical DNA biosensor systems have been taking an increasing interest in the analysis of compound-DNA interactions for understanding the action mechanism of many chemical molecules due to their high sensitivity ...
Kara P., Ozkan-Ariksoysal D., Ozsoz M.
openaire   +3 more sources