Results 11 to 20 of about 17,983 (249)

Colorimetric Molecularly Imprinted Polymer-Based Sensors for Rapid Detection of Organic Compounds: A Review

Chemosensors
This review offers a comprehensive examination of the development and current state of the art in the field of molecularly imprinted polymer (MIP)-based colorimetric sensors, focusing on their potential for the rapid detection of organic compounds. These
Juan Carlos Bravo-Yagüe, Gema Paniagua-González, Rosa María Garcinuño, Asunción García-Mayor, Pilar Fernández-Hernando   +4 more
doaj   +3 more sources

Disposable and Low-Cost Colorimetric Sensors for Environmental Analysis [PDF]

International Journal of Environmental Research and Public Health, 2020
Raffaela Biesuz, Lisa Rita Magnaghi, Giancarla Alberti   +2 more
exaly   +2 more sources

Detection of Beef Adulterated with Pork Using a Low-Cost Electronic Nose Based on Colorimetric Sensors [PDF]

Foods, 2020
, Joshua Harrrington Aheto, Fan Feng
exaly   +2 more sources

Threshold-Responsive Colorimetric Sensing System for the Continuous Monitoring of Gases

Sensors, 2023
Colorimetric sensors are widely used because of their inherent advantages including accuracy, rapid response, ease-of-use, and low costs; however, they usually lack reusability, which precludes the continuous use of a single sensor.
Manni Mo, Bo Fu, Piyush Hota, Pinar Cay-Durgun, Ran Wang, Edward H. Cheng, Peter Wiktor, Francis Tsow, Leslie Thomas, Mary Laura Lind, Erica Forzani   +10 more
doaj   +1 more source

Colorimetric Sensor Based on Hydroxypropyl Cellulose for Wide Temperature Sensing Range

Sensors, 2022
Recently, temperature monitoring with practical colorimetric sensors has been highlighted because they can directly visualize the temperature of surfaces without any power sources or electrical transducing systems.
Hoon Yi, Sang-Hyeon Lee, Dana Kim, Hoon Eui Jeong, Changyoon Jeong   +4 more
doaj   +1 more source

Aptamer Sensors for the Detection of Antibiotic Residues— A Mini-Review

Toxics, 2023
Food security is a global issue, since it is closely related to human health. Antibiotics play a significant role in animal husbandry owing to their desirable broad-spectrum antibacterial activity.
Gang Liang, Le Song, Yufei Gao, Kailong Wu, Rui Guo, Ruichun Chen, Jianhui Zhen, Ligang Pan   +7 more
doaj   +1 more source

Colorimetric Paper-Based Sensors against Cancer Biomarkers

Sensors, 2022
Cancer is a major cause of mortality and morbidity worldwide. Detection and quantification of cancer biomarkers plays a critical role in cancer early diagnosis, screening, and treatment.
Mariana C. C. G. Carneiro, Ligia R. Rodrigues, Felismina T. C. Moreira, Maria Goreti F. Sales   +3 more
doaj   +1 more source

Colorimetric Visual Sensors for Point-of-needs Testing

Sensors and Actuators Reports, 2022
The concept of color in chemistry can take us back to when the separation of color-based natural products, dyes, and other chemical compounds led to the technique called chromatography.
Sadagopan Krishnan, Zia ul Quasim Syed
doaj   +1 more source

Development of Static and Dynamic Colorimetric Analysis Techniques Using Image Sensors and Novel Image Processing Software for Chemical, Biological and Medical Applications

Technologies, 2023
Colorimetric sensing techniques for point(s), linear and areal array(s) were developed using image sensors and novel image processing software for chemical, biological and medical applications.
Woo Sik Yoo, Jung Gon Kim, Kitaek Kang, Yeongsik Yoo   +3 more
doaj   +1 more source

Machine vision-based colorimetric sensor systems for food applications

Journal of Agriculture and Food Research, 2023
Food safety and quality are of importance in daily life. Colorimetric sensors can be used to rapidly and sensitively detect food safety and quality parameters.
Xiaoxue Jia, Peihua Ma, Kevin Tarwa, Qin Wang   +3 more
doaj   +1 more source