Indian scientists have developed a paper based sensor to instantaneously check freshness of milk. Researchers at Indian Institute of Technology (IIT) Guwahati have developed this simple visual ...
Researchers have invented a biosensor that can test the quality of milk by measuring the levels of a specific enzyme found in raw milk 1. This portable biosensor could potentially be used for ...
IIT Guwahati researchers have devised a paper-based sensor which can instantly determine the freshness of milk. The quality and freshness of milk are decided by the invasion and presence of microbes ...