Results 11 to 20 of about 6,232 (215)

Electrochemical Sensors [PDF]

open access: yesAnalytical Chemistry, 2006
This review gives an overview of electrochemical sensor research for the calendar years 2004 and 2005. References were collected by topic and author searches using databases such as ACS SciFinder. Since searches with sensor-related keywords are normally not as meaningful because of the vast use of the term sensor in the chemical sciences, we also ...
Bakker, Eric, Qin, Y.
openaire   +3 more sources

Specific and Sensitive Detection of Tartrazine on the Electrochemical Interface of a Molecularly Imprinted Polydopamine-Coated PtCo Nanoalloy on Graphene Oxide

open access: yesBiosensors, 2022
A novel electrochemical sensor designed to recognize and detect tartrazine (TZ) was constructed based on a molecularly imprinted polydopamine (MIPDA)-coated nanocomposite of platinum cobalt (PtCo) nanoalloy-functionalized graphene oxide (GO).
Shuwen Cheng   +6 more
doaj   +1 more source

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

open access: yesJournal 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

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

open access: yesInternational 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   +6 more
doaj   +1 more source

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

open access: yesSensors, 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   +3 more
doaj   +1 more source

The strategies of DNA immobilization and hybridization detection mechanism in the construction of electrochemical DNA sensor: A review

open access: yesSensing and Bio-Sensing Research, 2017
In recent years, electrochemical deoxyribonucleic acid (DNA) sensor has recently emerged as promising alternative clinical diagnostic devices especially for infectious disease by exploiting DNA recognition events and converting them into an ...
Jahwarhar Izuan Abdul Rashid   +1 more
doaj   +1 more source

Research progress of low-power carbon monoxide sensors

open access: yesGong-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

Preparation of a Cu-MOF as an Electrode Modifier for the Determination of Carbendazim in Water

open access: yesInternational Journal of Electrochemical Science, 2018
Using a hydrothermal technique, the present study demonstrated the synthesis of a Cu metal–organic framework (Cu-MOF), [Cu(adp)(BIB)(H2O)]n (BIB = 1,4-bisimidazolebenzene; H2adp = adipic acid).
Ya-wei Hu   +4 more
doaj   +1 more source

Electrochemical DNA sensors [PDF]

open access: yesNature Biotechnology, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
Drummond, T. Gregory   +2 more
openaire   +3 more sources

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

open access: yesMicromachines, 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   +5 more
doaj   +1 more source

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