Results 11 to 20 of about 71,095 (306)

Highly Sensitive Capsaicin Electrochemical Sensor Based on Bimetallic Metal-Organic Framework Nanocage

open access: yesFrontiers in Chemistry, 2022
The content of capsaicin can be used as exotic markers of kitchen recycled oil. In this study, a bimetallic MOF nanocage (FeIII-HMOF-5) was successfully prepared by a one-step solvothermal method and used for electrode modification to prepare a highly ...
Xiao Fang, Rongshuai Duan
doaj   +1 more source

Equivalent Impedance Models for Electrochemical Nanosensor-Based Integrated System Design

open access: yesSensors, 2021
Models of electrochemical sensors play a critical role for electronic engineers in designing electrochemical nanosensor-based integrated systems and are also widely used in analyzing chemical reactions to model the current, electrical potential, and ...
Zhongzheng Wang   +3 more
doaj   +1 more source

Fabrication of an Electrochemical Sensor Based on a Molecularly Imprinted Polymer for the Highly Sensitive and Selective Determination of the Antiretroviral Drug Zidovudine in Biological Samples

open access: yesMicromachines, 2023
Molecularly Imprinted Polymers (MIP) have demonstrated considerable potential when combined with electrochemical sensors, exhibiting high sensitivity, selectivity and reproducibility levels.
Leyla Karadurmus, Sibel A. Ozkan
doaj   +1 more source

Electrochemical Sensing for Examining Vitamin D3 based on MIP using NOVA 1.7 and Autolab PGSTAT 302N [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2020
Introduction: An electrochemical sensor has the ability to transform the associated data containing electrochemical reactions into a reliable representative signal.
Saveri Singh   +3 more
doaj   +1 more source

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

Electrochemical Sensors and Biosensors [PDF]

open access: yesAnalytical Chemistry, 2011
This review covers advances in electrochemical and biochemical sensor development and usage during 2010 and 2011. In choosing scholarly articles to contribute to this review, special emphasis was placed on work published in the areas of reference electrodes, potentiometric sensors, voltammetric sensors, amperometric sensors, biosensors, immunosensors ...
Danielle W, Kimmel   +3 more
openaire   +2 more sources

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

Electrochemical MIP Sensor for Butyrylcholinesterase [PDF]

open access: yesPolymers, 2019
Molecularly imprinted polymers (MIPs) mimic the binding sites of antibodies by substituting the amino acid-scaffold of proteins by synthetic polymers. In this work, the first MIP for the recognition of the diagnostically relevant enzyme butyrylcholinesterase (BuChE) is presented.
Ozcelikay, Goksu   +7 more
openaire   +5 more sources

Prototype MEMS Capacitive Pressure Sensor Design and Manufacturing. [PDF]

open access: yes, 2013
This paper is intended to describe the design and manufacturing aspects of a simple micromachined capacitive pressure sensor working in the pressure range of 0-1000 mbar. 500 µm thick Borofloat® 33 glass and silicon wafers were used as substrates.
Kulinyi, Sándor   +3 more
core   +1 more source

Wearable electrochemical sensors for monitoring performance athletes [PDF]

open access: yes, 2011
Nowadays, wearable sensors such as heart rate monitors and pedometers are in common use. The use of wearable systems such as these for personalized exercise regimes for health and rehabilitation is particularly interesting.
Dermot Diamond   +17 more
core   +1 more source

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