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A novel high throughput method based on the DPPH dry reagent array for determination of antioxidant activity
A stable chromogenic radical 2,2-diphenyl-1-picrylhydrazyl (DPPH) is commonly used for the determination of antioxidant activity. In this paper, DPPH was dried into 96 well microplate to produce DPPH dry reagent array ...
Development of Paper Based Biosensor for Formaldehyde Detection in Food Samples
The abuse of formaldehyde as food preservative can cause toxicities in human body such as abdominal pain with vomiting, central nervous system depression and blood stream failure. The availability of formaldehyde in ...