Results 11 to 20 of about 176,978 (346)

Applications of Graphene Quantum Dots in Biomedical Sensors [PDF]

, 2020
Due to the proliferative cancer rates, cardiovascular diseases, neurodegenerative disorders, autoimmune diseases and a plethora of infections across the globe, it is essential to introduce strategies that can rapidly and specifically detect the ultralow ...
Altintas, Zeynep, Mansuriya, Bhargav D.
core   +1 more source

Electrochemical DNA sensors [PDF]

Nature Biotechnology, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
Drummond, T. Gregory, Hill, Michael G., Barton, Jacqueline K.   +2 more
openaire   +3 more sources

Differential Cyclic Voltammetry - a Novel Technique for Selective and Simultaneous Detection using Redox Cycling Based Sensors [PDF]

, 2010
Redox cycling (RC) is an effect that is used to amplify electrochemical signals. However, traditional techniques such as cyclic voltammetry (CV) do not provide clear insight for a mixture of multiple redox couples while RC is applied.
Berg, A. van den, Megen, M.J.J, Odijk, M., Olthuis, W., Wiedemair, J.   +4 more
core   +11 more sources

An Electrochemical-Based Point-of-Care Testing Methodology for Uric Acid Measurement

Journal of Analytical Methods in Chemistry, 2022
Point-of-care technology (POCT) is an important method in clinical testing in the future, which can achieve the purpose of rapid analysis. In this work, we assembled an electrochemical POC sensor for uric acid (UA) by surface modification of a screen ...
Yuetong Zhao, Xia Song
doaj   +1 more source

Research progress of low-power carbon monoxide sensors

Gong-kuang zidonghua, 2021
Low-power carbon monoxide sensor is an important guarantee for safe coal mining and a key foundation for distributed wireless sensing technology. In this paper, the working principle of low-power carbon monoxide sensor is described, and the latest ...
WANG Haibo1,2
doaj   +1 more source

Facile and Sensitive Acetylene Black-Based Electrochemical Sensor for the Detection of Imatinib

International Journal of Analytical Chemistry, 2023
A facile and sensitive electrochemical sensor for determining imatinib (IMA) was constructed by modifying a glassy carbon electrode (GCE) with a nanocarbon material, acetylene black (AB).
Shun Li, Qingwu Tian, Xuanming Xu, Chao Xuan, Xiaomin Yang, Shukai Sun, Tingting Zhou   +6 more
doaj   +1 more source

Nanomaterials for Healthcare Biosensing Applications [PDF]

, 2019
In recent years, an increasing number of nanomaterials have been explored for their applications in biomedical diagnostics, making their applications in healthcare biosensing a rapidly evolving field.
Altintas, Zeynep, Pirzada, Muqsit
core   +1 more source

A MEMS Electrochemical Seismometer Based on the Integrated Structure of Centrosymmetric Four Electrodes

Micromachines, 2022
This paper presented an electrochemical seismic micro sensor based on an integrated structure of four centrosymmetric electrodes. In this integrative structure, cathodes were not only distributed on wafer surfaces but also on the inner walls of the flow ...
Yumo Duan, Anxiang Zhong, Yulan Lu, Jian Chen, Deyong Chen, Junbo Wang   +5 more
doaj   +1 more source

A 16 x 16 CMOS amperometric microelectrode array for simultaneous electrochemical measurements [PDF]

, 2018
There is a requirement for an electrochemical sensor technology capable of making multivariate measurements in environmental, healthcare, and manufacturing applications.
Accarino, Claudio, Al-Rawhani, Mohammed A., Busche, Christoph, Cheah, Boon Chong, Cumming, David R.S., Giagkoulovits, Christos, Grant, James P.   +6 more
core   +1 more source

Enhancement of Sensitivity and Accuracy of Micro/Nano Water Droplets Detection Using Galvanic-Coupled Arrays

Sensors, 2019
A moisture sensor has been reported that detects invisibly small water droplets and distinguishes their particle size with high accuracy and high speed.
Rekha Goswami Shrestha, Tatsuya Ando, Yukihiro Sakamoto, Jin Kawakita   +3 more
doaj   +1 more source