John Bosco Balaguru Rayappan

TL;DR: In this article, the toxicity mechanisms of various metal ions and their relationship towards the induction of oxidative stress have been summarized, and electrochemical biosensors employed in the detection of metal ions with various interfaces have been highlighted.

TL;DR: A review of the most recent works in electronic noses used in the food industry is presented in this paper, focusing on the applications within food quality monitoring that is, meat, milk, fish, tea, coffee and wines.

TL;DR: In this paper, the structural, morphological and optical properties of as-deposited and annealed samples were investigated for various concentration levels of ammonia at dry air and humidity conditions.

TL;DR: The experimental results prove the proposed DICOM cryptosystem has achieved a desirable amount of protection for real time medical image security applications.

TL;DR: In this article, the role of nanostructured n-ZnO/p-NiO heterostructure as room temperature (RT) ammonia sensor has been investigated, where the electrospinning method was employed to prepare heter-structured metal-oxides blended with polyvinyl alcohol (n- ZnO or p-NiOs) nanofibers.