北单比分賠率:【參考文獻】類似皮膚的材料可用醫用或面膜

北单比分奖金计算器 www.324103.live 科研人員利用硅膠開發出一種性質和皮膚非常類似的材料,有望再醫療材料或化妝品中發揮重要作用,中文詳細見這里

參考文獻:

An elastic second skin

  • Betty Yu,
  • Soo-Young Kang,
  • Ariya Akthakul,
  • Nithin Ramadurai,
  • Morgan Pilkenton,
  • Alpesh Patel,
  • Amir Nashat,
  • Daniel G. Anderson,
  • Fernanda H. Sakamoto,
  • Barbara A. Gilchrest,
  • R.?Rox Anderson
  • & Robert Langer

Nature Materials (2016) doi:10.1038/nmat4635

Abstract
Abstract? References? Author information? Supplementary information
We report the synthesis and application of an elastic, wearable crosslinked polymer layer (XPL) that mimics the properties of normal, youthful skin. XPL is made of a tunable polysiloxane-based material that can be engineered with specific elasticity, contractility, adhesion, tensile strength and occlusivity. XPL can be topically applied, rapidly curing at the skin interface without the need for heat- or light-mediated activation. In a pilot human study, we examined the performance of a prototype XPL that has a tensile modulus matching normal skin responses at low strain (<40%), and that withstands elongations exceeding 250%, elastically recoiling with minimal strain-energy loss on repeated deformation. The application of XPL to the herniated lower eyelid fat pads of 12 subjects resulted in an average 2-grade decrease in herniation appearance in a 5-point severity scale. The XPL platform may offer advanced solutions to compromised skin barrier function, pharmaceutical delivery and wound dressings.

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