Results 41 to 50 of about 1,417,702 (282)

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

Molecularly Imprinted Polymers Combined with Electrochemical Sensors for Food Contaminants Analysis

open access: yesMolecules, 2021
Detection of relevant contaminants using screening approaches is a key issue to ensure food safety and respect for the regulatory limits established. Electrochemical sensors present several advantages such as rapidity; ease of use; possibility of on-site
Dounia Elfadil   +4 more
doaj   +1 more source

Microfluidic-Based Oxygen (O2) Sensors for On-Chip Monitoring of Cell, Tissue and Organ Metabolism

open access: yesBiosensors, 2021
Oxygen (O2) quantification is essential for assessing cell metabolism, and its consumption in cell culture is an important indicator of cell viability.
Mostafa Azimzadeh   +5 more
doaj   +1 more source

Performance of miniaturised thick-film solid state pH sensors [PDF]

open access: yes, 2012
The performance of novel solid-state Thick-Film pH sensor for water quality sampling suitable for deployment in remote catchment areas is described. These miniaturised screen printed planar pH sensors are an alternative to glass pH electrodes, which have
Atkinson, John   +10 more
core   +1 more source

Nanomaterials Based Electrochemical Sensors for Serotonin Detection: A Review

open access: yes, 2021
The present review deals with the recent progress made in the field of the electrochemical detection of serotonin by means of electrochemical sensors based on various nanomaterials incorporated in the sensitive element.
Constantin Apetrei, Dorin Dăscălescu
core   +1 more source

Perspective—Electrochemical Sensors to Monitor Endocrine Disrupting Pollutants

open access: yes, 2021
Endocrine disrupting compounds are ubiquitous in the environment and have been implicated in a variety of health problems. Despite awareness of their dangers at trace concentrations, options for analytical detection are limited, as these chemically ...
Furst, Ariel L, Sofen, Laura E
core   +1 more source

Electrochemical Sensors for Antibiotic Susceptibility Testing: Strategies and Applications

open access: yes, 2022
Increasing awareness of the impacts of infectious diseases has driven the development of advanced techniques for detecting pathogens in clinical and environmental settings.
Dongmin Kim, Seungmin Yoo
core   +1 more source

Modulating the Electrochemical Response of Eco‐Friendly Laser‐Pyrolyzed Paper Sensors Applied to Nitrite Determination

open access: yesChemElectroChem, 2023
Miniaturized paper‐based electrochemical sensors were fabricated using kraft paper and CO2 laser, dispensing the need for chemical reagents and controlled atmospheric conditions.
Juliana L. M. Gongoni   +4 more
doaj   +1 more source

Two-Dimensional Non-Carbon Materials-Based Electrochemical Printed Sensors: An Updated Review

open access: yesSensors, 2022
Recently, there has been increasing interest in electrochemical printed sensors for a wide range of applications such as biomedical, pharmaceutical, food safety, and environmental fields.
Shaili Falina   +6 more
doaj   +1 more source

Progress in Electrochemical (Bio)Sensors for Monitoring Wine Production

open access: yes, 2019
Electrochemical sensors and biosensors have been proposed as fast and cost effective analytical tools, meeting the robustness and performance requirements for industrial process monitoring.
Petru Epure   +4 more
core   +1 more source

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