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- Kumar, Vanish; Kaur, Inderpreet; Arora, Saloni; Mehla, Ravi; Vellingiri, Kowsalya; Kim, Ki-Hyun
- Food chemistry 2019
- adulterated products; chemical reactions; dairy products; detection limit; electric potential difference; electrochemistry; humans; nanocomposites; nanodiamonds; urea
- ... Urea is well-known to offer tremendous scope for sensing/diagnosing such as adulteration in dairy products or diseases in human body. This study was organized to describe and validate a new mediator-free, unsophisticated, and direct current voltage (IV)-based sensor for facile detection of urea using nanocomposites made of urease-immobilized graphene nanoplatelets and graphitized nanodiamonds. Thi ...