UV light
- India
Security ink from non-toxic materials developed by Indian scientists
New Delhi: Indian scientists have developed a highly stable and non-toxic security ink from luminescent (spontaneously light-emitting) nano-materials to combat the counterfeiting of branded goods, bank-notes, medicine, certificates, and currency, an official…
- Business
Hyderabad based start-up develops UV disinfecting machines
Hyderabad: Coron virus is spreading in a dangerous way these days. When we attend a birthday party, buy vegetables, jewellery, or gifts, or even share our gadgets with others, we are prone…
- Health
Scientists develop laser diode to emit deep UV light
Washington: Laser diodes that emit short-wavelength ultraviolet light, which is called UV-C, could be used for disinfection in healthcare, for treating skin conditions such as psoriasis, and for analysing gases and DNA.…
