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08-11-2015, 10:20 PM
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Elastic Material Sticks to Skin, Releases ***** When Stretched
A  team of investigators from***rth Carolina State University and the University of **rth Carolina at Chapel Hill have designed a **vel drug release tech**logy that relies on a stretchable elastomer and drug loaded na**particles to unload medication When the skin flexes*and contracts. The idea is that this kind of approach can deliver ***** transdermally only When needed. For example, people with arthritis may be able to get pain relieving ***** during walks in doses that are proportional to how many steps are taken.The *****es consist of an elastomer that has tiny capsules throughout its surface, each filled with drug loaded na**particles. The na**particles are designed to slowly release a medication into the capsules where they reside. The capsules themselves are **t impermeable, but will let compounds through When e**ugh pressure is applied to them. This pressure comes from stretching of the elastomer film, which in turn stretches the capsules and compresses them to release the *****. Microneedles placed below each capsule allow the ***** to pass into the skin. The combination of the mechanisms lets the*na**particles load the capsules with a small amount of a medication and release it into the skin immediately on demand. Study in ACS Na**: Stretch-Triggered Drug Delivery from Wearable Elastomer Films Containing Therapeutic Depots… Via***rth Carolina State University… The post Elastic Material Sticks to Skin, Releases ***** When Stretched appeared first on Medgadget. ??????? ??????: Elastic Material Sticks to Skin, Releases ***** When Stretched || ??????: rss || ??????: اسم منتداك
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