Nanoscale upconversion for oxygen sensing
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- 作者：Kayla Presleya ; Jinwoo Hwanga ; Soshan Cheongb ; Richard Tilleyb ; Josh Collinsc ; Mariano Viapianod ; John Lannuttia ; lannutti.1@osu.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Upconversion ; In vivo oxygen sensing ; Electrospinning ; Upconverting nanoparticles ; Polysulfone ; Polycaprolactone
- 刊名：Materials Science & Engineering C
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：70
- 期：part_P1
- 页码：76-84
- 全文大小：1326 K
文摘
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Novel polymer fiber-based upconversion via embedded ceramic nanoparticles
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Near-infrared excitation allows increased biological tissue penetration.
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Upconverting nanoparticles locally stimulate oxygen-sensing molecules.
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Oxygen sensing electrospun core-shell fibers demonstrated
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Linear calibration curve and rapid response achieved