Results 11 to 20 of about 1,138,593 (301)
Colorimetric sensor array for versatile detection and discrimination of model analytes with environmental relevance [PDF]
BMC ChemistryIn the current work, a rapid, simple, low-cost, and sensitive smartphone-based colorimetric sensor array coupled with pattern-recognition methods was proposed for the determination and differentiation of some organic and inorganic bases (i.e., OH−, CO3 2−
Mina Adampourezare +3 more
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Near-infrared spectroscopy based on colorimetric sensor array coupled with convolutional neural network detecting zearalenone in wheat [PDF]
Food Chemistry: XWheat is a vital global cereal crop, but its susceptibility to contamination by mycotoxins can render it unusable. This study explored the integration of two novel non-destructive detection methodologies with convolutional neural network (CNN) for the ...
Yongqin Zhao +3 more
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Determination of Freshness of Fish by Colorimetric Array Sensor Based on Anodic Aluminum Oxide Flake
Shipin gongye ke-ji, 2022 In order to quickly and accurately non-destructive real-time monitoring of fish freshness, a visual colorimetric array sensor was constructed in this study based on anodized aluminum flakes as the substrate and 13 indicators selected as gas-sensitive ...
Xiuying LIU +8 more
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Fabrication of Porphyrin Based Colorimetric Sensor for the Detection of Liver Cirrhosis Biomarker [PDF]
, 2023 The early detection of liver cirrhosis biomarkers is crucial for timely medical intervention and improved patient outcomes. In this study, we present the fabrication of a novel colorimetric sensor based on porphyrin derivatives for the specific and ...
Priyanka, Kumari +5 more
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HardwareX, 2022 Microfluidic colorimetric biosensors have shown promising potential for detecting metal cations, anions, organic dyes, drugs, pesticides. As for today, most colorimetric sensors are read by a smartphone or professional optical imaging system, and there ...
Yushen Zhang +2 more
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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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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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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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