Results 181 to 190 of about 909,337 (236)

Mitochondria‐Targeting Iron–Carbon Nanozymes Combat Hepatic Ischemia–Reperfusion Injury via the Dual Mechanisms of Respiratory Chain Remodeling and Pyroptosis Inhibition With MRI Monitoring

Advanced Science, EarlyView.
A mitochondrial‐targeted FeCD‐SS31 nanoplatform integrates ROS‐responsive SS31 release with cascade antioxidant Fe3O4/CDs cores to suppress both de novo and existing ROS. By restoring mitochondrial complex integrity and blocking caspase‐1–GSDMD‐N pyroptosis, it reduces neutrophil infiltration and alleviates hepatic ischemia–reperfusion injury, while ...
Qianying Du, Lian Xu, Tingting Xia, Wenli Zhang, Sijin Chen, Xiyue Rong, Ying Luo, Yi Wang, Jia Liu, Yun Liu, Haitao Ran, Dajing Guo, Jie Xu   +12 more
wiley   +1 more source

Fabrication of a Colorimetric Electrochemiluminescence Sensor

Fabrication of a Colorimetric Electrochemiluminescence Sensor
openaire   +1 more source

Disposable and Low-Cost Colorimetric Sensors for Environmental Analysis

International Journal of Environmental Research and Public Health, 2020
Environmental contamination affects human health and reduces the quality of life. Therefore, the monitoring of water and air quality is important, ensuring that all areas are acquiescent with the current legislation.
Raffaela Biesuz, Lisa Rita Magnaghi, Giancarla Alberti   +2 more
exaly   +2 more sources

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Fabrication of a Colorimetric Electrochemiluminescence Sensor

Analytical Chemistry, 2008
A colorimetric electrochemiluminescence (ECL) sensor was fabricated for the first time, based on a dual-color system including a strong red Ru(bpy)(3)(2+) ECL and a green reference light from a light emitting diode. Traditional ECL intensity information can be easily transformed into a color variation with this sensor, and the color variation can be ...
Lin, Zhi-jie, Chen, Xiao-mei, Jia, Tian-tian, Wang, Xu-dong, Xie, Zhao-xiong, Oyama, Munetaka（ Kyoto Univ, Int Innovat Ctr）, Chen, Xi   +6 more
openaire   +3 more sources

Colorimetric Sensors for Rapid Detection of Various Analytes

Materials Science and Engineering C, 2017
Sensor technology for the rapid detection of the analytes with high sensitivity and selectivity has several challenges. Despite the challenges, colorimetric sensors have been widely accepted for its high sensitive and selective response towards various ...
Printo Joseph, Sivakumar Muthusamy, Susithra Lakshmanan   +2 more
exaly   +2 more sources

Solid-phase colorimetric sensor for hypochlorite

The Analyst, 2021
By taking advantage of the powerful oxidation property of hypochlorite (OCl − ), we developed a solid-phase colorimetric sensor for the detection of OCl − based on 13 nm AuNPs immobilized on a 3-aminopropyltriethoxysilane APTES-coated substrate.
Lee Wonjung, Hyunho Youn, Jinyoung Bae, Dong-Hwan Kim   +3 more
openaire   +2 more sources

A colorimetric sensor array for the discrimination of glucosinolates

Food Chemistry, 2020
A novel approach for the discrimination of different glucosinolates (sinigrin, progoitrin, gluconapin, 4-methoxyglucobrassicin, glucoraphanin, glucobrassicin, glucoiberin, glucobrassicanapin, glucoraphenin, and glucoerucin) using a colorimetric sensor array (CSA) is reported herein.
Su-Yeon Kim, Hye-Young Seo, Ji-Hyoung Ha
openaire   +2 more sources

Colorimetric Polymethacrylate Sensor

Advanced Materials Research, 2014
The paper describes a new colorimetric sensor. The colorimetric sensors were made of optically transparent polymethacrylate matrix with physically immobilized analytical reagent which is responsible for the extraction of the analyte into the sensing material and changing its color.
Nataliya A. Gavrilenko, Nadezda V. Saranchina, Aleksey V. Sukhanov, Mikhail A. Gavrilenko, Elena V. Zenkova   +4 more
openaire   +1 more source

A Colorimetric Sensor Array for Organics in Water

Journal of the American Chemical Society, 2005
Molecular recognition of organic compounds in aqueous solutions is inherently challenging due to the potential interference from the very high concentration of water. Here we present a simple colorimetric sensor array that probes a wide range of chemical properties.
Chen, Zhang, Kenneth S, Suslick
openaire   +2 more sources

Diagnosis of rhinosinusitis with a colorimetric sensor array

Journal of Breath Research, 2008
A variety of electronic nose technologies are currently commercially available or under evaluation at research institutions. Sensors include conducting polymers, polymer composites, acoustic wave, metal oxide and optical fiber arrays. Reactive, metalloporphyrin dyes have also been used as colorimetric sensor arrays (CSAs).
Erica R, Thaler, Daniel D, Lee, C William, Hanson   +2 more
openaire   +2 more sources