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Posted on March 31st, 2017 by Dr. Sina Ebnesajjad in New Materials & Applications
Most of us do not think about sunscreen (sunblock) all of the year round except for when we go to the beach. Aptly, questions about sunscreen occurred to me while vacationing in central Arizona in March 2017. Although the spring had barely begun the sunlight was intense and hot. Continue reading “Chemicals in Arizona: nanoparticles in sunscreen creams” »