New Delhi, Nov 17 (SocialNews.XYZ) A team of researchers from the Indian Institute of Technology (IIT) Madras and Panjab University has developed a portable, automated optical device capable of detecting extremely low concentrations of pesticide residues in water, food, and the environment that can pose serious risks to human and environmental health.
Conventional laboratory methods for detecting such residues, particularly the commonly used organophosphate Malathion, are expensive, time-consuming, and require skilled personnel.
The new research, supported by the Department of Science and Technology, under its ‘Technology Development and Transfer’ Programme, addressed the challenge by designing a field-deployable, user-friendly device that offers real-time, ultra-sensitive pesticide detection.
The new ‘Smart MDD (Malathion Detection Device)’ is a colourimetric detection system that employs gold nanoparticles (AuNPs) and comes with an aptamer molecule engineered to recognise Malathion specifically.
The interaction causes a visible colour shift -- from red to blue
Source: IANS
About Gopi
Gopi Adusumilli is a Programmer. He is the editor of SocialNews.XYZ and President of AGK Fire Inc.
He enjoys designing websites, developing mobile applications and publishing news articles on current events from various authenticated news sources.
When it comes to writing he likes to write about current world politics and Indian Movies. His future plans include developing SocialNews.XYZ into a News website that has no bias or judgment towards any.
He can be reached at gopi@socialnews.xyz