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Made up of skin cells from donors and collagen, in-vitro skin has same properties as human skin. A piece of skin about the size of a thumbnail can be printed in less than a minute, scientists in Singapore have said – a game-changing step for the future of non-animal testing for cosmetics and other products………
Chem Linked (5 Nov 2019) Taiwan Food and Drug Administration has opened public consultation until Dec 31, 2019 on the proposed abolition of the following two regulations: Technical basic data sheet on the application of new compounds in medicated cosmetics Provision on Management of New Whitening Ingredients Usage The Technical basic data sheet on the […]
Nanoparticles from combustion engines can activate viruses that are dormant in in lung tissue cells. This is the result of a study by researchers of Helmholtz Zentrum München, a partner in the German Center for Lung Research (DZL), which has now been published in the journal ‘Particle and Fibre Toxicology’. https://nano-magazine.com/news/2017/1/16/nanoparticle-exposure-can-awaken-dormant-viruses-in-the-lungs
Bioengineers and biophysicists from the National Research Nuclear University MEPhI, the Sechenov First Moscow State Medical University, the Universite de Reims Champagne-Ardenne in France, and the University of Tubingen in Germany have discovered that the toxicity of nanoparticles depends more on their size and the extent to which their surface area is charged than on […]
