Is there is a sensor to detect water impurity?

Common contaminants present in water include bacteria and viruses as well as arsenic, fluoride, nitrates and iron. There is an acute need for sensors that ensure safety of drinking water systems. “Photonic sensor technology paves a way for the development of modern biosensors. read more

There is an acute need for sensors that ensure safety of drinking water systems. “Photonic sensor technology paves a way for the development of modern biosensors. Light propagation in photonic crystals can be engineered by altering the refractive index of the material,” explained Alok. read more