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Colorimetric Sensors: Methods and Applications [PDF]
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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Colorimetric Sensors for Chemical and Biological Sensing Applications [PDF]
Sensors, 2023 Colorimetric sensors have been widely used to detect numerous analytes due to their cost-effectiveness, high sensitivity and specificity, and clear visibility, even with the naked eye.
Yu Wu +4 more
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Carbazole-Based Colorimetric Anion Sensors [PDF]
Molecules, 2021 Owing to their strong carbazole chromophore and fluorophore, as well as to their powerful and convergent hydrogen bond donors, 1,8-diaminocarbazoles are amongst the most attractive and synthetically versatile building blocks for the construction of anion
Krystyna Maslowska-Jarzyna +3 more
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Chromogenic Mechanisms of Colorimetric Sensors Based on Gold Nanoparticles [PDF]
Biosensors, 2023 The colorimetric signal readout method is widely used in visualized analyses for its advantages, including visualization of test results, simple and fast operations, low detection cost and fast response time.
Yanyun Cui, Jun Zhao, Huidan Li
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Photonic Crystal Structures with Tunable Structure Color as Colorimetric Sensors
Sensors, 2013 Colorimetric sensing, which transduces environmental changes into visible color changes, provides a simple yet powerful detection mechanism that is well-suited to the development of low-cost and low-power sensors.
Ke-Qin Zhang, Hui Wang
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Surface functionalization strategies for polydiacetylene-based colorimetric sensors [PDF]
Communications ChemistryPolydiacetylene (PDA)-based colorimetric sensors offer a promising platform for rapid and visual detection, through a chromatic transition from blue to red.
Brainy Happy Ana Tasiman +8 more
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Silver Nanoparticles as Colorimetric Sensors for Water Pollutants
Chemosensors, 2020 This review provides an up-to-date overview on silver nanoparticles-based materials suitable as optical sensors for water pollutants. The topic is really hot considering the implications for human health and environment due to water pollutants.
Paolo Prosposito +2 more
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Disposable and Low-Cost Colorimetric Sensors for Environmental Analysis [PDF]
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.
Giancarla Alberti +2 more
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Recent Advances in Colorimetric Sensors Based on Gold Nanoparticles for Pathogen Detection [PDF]
Biosensors, 2022 Infectious pathogens cause severe threats to public health due to their frightening infectivity and lethal capacity. Rapid and accurate detection of pathogens is of great significance for preventing their infection.
Jianyu Yang +6 more
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Improving Color Accuracy of Colorimetric Sensors. [PDF]
Sensors (Basel), 2018 Accurate measurements of reflectance and color require spectrophotometers with prices often exceeding $3000. Recently, new “color instruments” became available with much lower prices, thanks to the availability of inexpensive colorimetric ...
Kirchner E, Koeckhoven P, Sivakumar K.
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