Scientists are using this light-emitting ink to develop security codes that can stop the production of fake currencies, illegal drugs and fraudulent copying of vital documents.

 

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In December 2017, India lost one of her pioneering scientists -- Lalji singh. Nature India pays a tribute to the man who took science out of the labs into the courtrooms of India. News article: http://go.nature.com/2DJUBdl Blog: http://go.nature.com/2BAxImn

 

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The widespread prevalence of iron (Fe) and zinc (Zn) deficiency among Indians is not due to the poor mineral content in their diets. It is the poor "bio-availability" of these minerals that makes the largely vegetarian population deficient in these nutrients, scientists at ICAR-Indian Institute of Horticultural Research in Bengaluru report. Research Highlight: http://go.nature.com/2FdmFSC

 

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