Results 21 to 30 of about 5,297,465 (335)

Electrochemical Aptasensor for Detection of Dopamine [PDF]

open access: yes, 2020
This work presents a proof of concept of a novel, simple, and sensitive method of detection of dopamine, a neurotransmitter within the human brain. We propose a simple electrochemical method for the detection of dopamine using a dopamine-specific aptamer
Abu-Ali, Hisham   +4 more
core   +1 more source

Label-Free, Highly Sensitive Electrochemical Aptasensors Using Polymer-Modified Reduced Graphene Oxide for Cardiac Biomarker Detection [PDF]

open access: yes, 2020
Acute myocardial infarction (AMI), also recognized as a ???heart attack,??? is one leading cause of death globally, and cardiac myoglobin (cMb), an important cardiac biomarker, is used for the early assessment of AMI.
Bhardwaj, Jyoti   +2 more
core   +1 more source

Vibrational spectroscopy at electrolyte/electrode interfaces with graphene gratings. [PDF]

open access: yes, 2015
Microscopic understanding of physical and electrochemical processes at electrolyte/electrode interfaces is critical for applications ranging from batteries, fuel cells to electrocatalysis.
Bie, Ya-Qing   +7 more
core   +9 more sources

Degradation of a High Build Epoxy Primer/Polyurethane Composite Coatings under Cyclic Wet–dry Conditions

open access: yesInternational Journal of Electrochemical Science, 2018
The degradation of a high build epoxy anti-corrosion primer and a grey polyurethane topcoat on carbon steel were investigated under cyclic wet–dry and 3.5% NaCl solution immersion conditions by electrochemical impedance spectroscopy (EIS), Fourier ...
Yuming Tang   +5 more
doaj   +1 more source

Review on carbon-derived, solid-state, micro and nano sensors for electrochemical sensing applications [PDF]

open access: yes, 2009
The aim of this review is to summarize the most relevant contributions in the development of electrochemical sensors based on carbon materials in the recent years.
Davidson, Jimmy L.   +4 more
core   +1 more source

Nanomaterials and Cross-Cutting Technologies for Fostering Smart Electrochemical Biosensors in the Detection of Chemical Warfare Agents

open access: yesApplied Sciences, 2021
The smart, rapid, and customizable detection of chemical warfare agents is a huge issue for taking the proper countermeasures in a timely fashion. The printing techniques have established the main pillar to develop miniaturized electrochemical biosensors
Fabiana Arduini
doaj   +1 more source

Silicate determination in sea water: toward a reagentless electrochemical method [PDF]

open access: yes, 2007
ilicate has been determined in sea water by four different electrochemical methods based on the detection of the silicomolybdic complex formed in acidic media by the reaction between silicate and molybdenum salts.
Comtat, Maurice   +7 more
core   +4 more sources

Recent Progress on the Application of Electrochemical Technology in Food Detection [PDF]

open access: yesShipin Kexue
Electrochemical technology detects analytes based on their electrochemical signals. Due to its advantages of simple operation, low cost, high precision and sensitivity, the application of electrochemical technology in food detection and analysis has ...
WANG Yan, BAO Shilei, SUN Lirui, DOU Boxin, XIN Jiaying, ZHANG Na
doaj   +1 more source

Recent advances in non-enzymatic electrochemical detection of hydrophobic metabolites in biofluids

open access: yesSensors and Actuators Reports, 2021
This review focuses on recent advances in non-enzymatic electrochemical biosensors for detection of hydrophobic metabolites. Electrochemical approaches have been widely applied in many established and emerging technologies and a large range of ...
Zahra Panahi   +2 more
doaj   +1 more source

Redmond Red as a Redox Probe for the DNA-Mediated Detection of Abasic Sites [PDF]

open access: yes, 2008
Redmond Red, a fluoropore containing a redox-active phenoxazine core, has been explored as a new electrochemical probe for the detection of abasic sites in double-stranded DNA.
Barton, Jacqueline K., Buzzeo, Marisa C.
core   +2 more sources

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