OPPORTUNITY Sunscreens are considered an over-the-counter drug and are regulated by the FDA. Sunscreen is used for the protection of UV radiation contained in sunlight. Over the past several years, awareness of skin cancers caused by sunlight has increased, and more attention is being paid to the im.....
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A process for preparation of nanoparticle-polymer multilayer complexes for sustained release of active oral agents, which can anchor and retain on the surface enamel of the teeth, for extended periods of activity.
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