This is the world's first phone with a molecular sensor. | Verge Reviews

The research team at the Indian Institute of Technology (IIT) Guwahati, led by Prof. G. Krishnamoorthy from the Department of Chemistry, has developed a highly responsive fluorescent sensor that can detect cyanide in water and human cells using only a UV light source. The developed sensor changes colour and emits bright fluorescence in cyanide's presence, offering a powerful tool for environmental safety, forensic investigations and medical diagnostics. It has been successfully tested on samples

Chemical Sensors Using Functional Dyes and Compact Sensing Devices

Scientists have developed an ultra-low-cost DNA sensor capable of detecting deadly diseases like cancer and HIV from the comfort of home—for under one dollar. This tiny device uses advanced molecular technology to identify genetic biomarkers with remarkable accuracy, bringing lab-grade diagnostics directly to households, clinics, and remote communities. • The sensor analyzes DNA fragments associated with cancer mutations, viral infections, and other diseases using a simple color-change or electr