Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"Arsenic detection"”.
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Paper-based microfluidic device with a gold nanoparticle sensor for arsenic detection applied to groundwater in Bangladesh
… with a gold nanosensor (Au-TA-TG) to detect arsenic contamination in Bangladesh groundwater at the World Health Organization (WHO) guideline level (10 μg/L). A method has also been developed to prevent interference from alkaline metals (Ca, Mg, K and Na) by altering the pH level on the μPADs. …
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Optimization of Electrode Configurations for Calibration-Free, Remote Sensing of Heavy Metals in Water Using Double-Potenital Step Anodic Coulometry
… the world are known and predicted to suffer from arsenic-contaminated drinking water resulting in elevated medical issues. Current arsenic detection techniques require that a sample be taken at the site, carried to the lab, and then tested by a skilled technician, which is not practical for …
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Characterization of fluid flow in paper-based microfluidic devices
… leveraged for application of diagnostic and detection technology in low-resource settings. In order to design a highly accurate device, a mathematical model is required to predict flow behaviour in the paper-based microfluidic devices. A series of experiments were conducted to observe the …