Results 11 to 20 of about 28,173 (303)
Foods, 2022 In this work, a new colorimetric sensor based on mesoporous silica nanosphere-modified color-sensitive materials was established for application in monitoring the total volatile basic nitrogen (TVB-N) of oysters.
Binbin Guan +4 more
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Colorimetric Sensors: Methods and Applications
Sensors, 2023 Colorimetric sensors have attracted considerable attention in many sensing applications because of their specificity, high sensitivity, cost-effectiveness, ease of use, rapid analysis, simplicity of operation, and clear visibility to the naked eye [...]
Feng-Qing Yang, Liya Ge
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The use of colorimetric sensor arrays to discriminate between pathogenic bacteria. [PDF]
PLoS ONE, 2013 A colorimetric sensor array is a high-dimensional chemical sensor that is cheap, compact, disposable, robust, and easy to operate, making it a good candidate technology to detect pathogenic bacteria, especially potential bioterrorism agents like Yersinia
Claire L Lonsdale +6 more
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Sensors, 2021 Meat is often wasted due to the perceived concerns of its shelf life and preservation. Specifically, in meat formation, biogenic amines (BAs) are the major agents to spoil them.
Namhyeok Choi +6 more
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Chameleon-Inspired Colorimetric Sensors for Real-Time Detections with Humidity
Micromachines, 2023 In recent decades, vapor sensors have gained substantial attention for their crucial roles in environmental monitoring and pharmaceutical applications. Herein, we introduce a chameleon-inspired colorimetric (CIC) sensor, detailing its design, fabrication,
Yu-Hsuan Cheng +2 more
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Plasmonic Sensing of Glucose Based on Gold–Silver Core–Shell Nanoparticles
Chemosensors, 2022 Developing a simple and convenient approach for glucose sensing is crucially important in disease diagnosis and health monitoring. In this work, a glucose sensor based on plasmonic nanostructures was developed using gold–silver core–shell nanoparticles ...
Junjie Wang +6 more
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Scientific Reports, 2022 Colorimetric sensing, which provides effective detection of bio-molecular signals with one’s naked eye, is an exceptionally promising sensing technique in that it enables convenient detection and simplification of entire sensing system.
Hyunwoo Son +4 more
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Colorimetric Nanofibers as Optical Sensors [PDF]
Advanced Functional Materials, 2017 Sensors play a major role in many applications today, ranging from biomedicine to safety equipment, where they detect and warn us about changes in the environment. Nanofibers, characterized by high porosity, flexibility, and a large specific surface area, are the ideal material for ultrasensitive, fast‐responding, and user‐friendly sensor design ...
Ella Schoolaert +2 more
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Lab‐in‐a‐Bead: Magnetic Janus Bead Probe for the Detection of Biomarkers in Blood
Advanced Materials Interfaces, 2023 Remotely handled miniaturized colorimetric sensor platforms with multiple functionalities are able to mimic conventional laboratory operations with reduced assets.
Udara Bimendra Gunatilake +5 more
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Silver Nanoparticle Sensor Array-Based Meat Freshness Inspection System
Foods, 2023 The series of biochemical reactions, metabolic pathways, and regulatory interactions that occur during the storage of meat are the main causes of meat loss and waste.
Jiahang Yu +3 more
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