Hydrogel-supported optical-microcavity sensors

被引：37
|
作者：
DeLouise, LA
Fauchet, PM
Miller, BL
Pentland, AA
机构：
[1] Univ Rochester, Med Ctr, Dept Dermatol, Rochester, NY 14642 USA
[2] Univ Rochester, Med Ctr, Ctr Future Hlth, Rochester, NY 14642 USA
[3] Univ Rochester, Dept Elect & Comp Engn, Rochester, NY 14627 USA
来源：
ADVANCED MATERIALS | 2005年 / 17卷 / 18期
关键词：
D O I：
10.1002/adma.200500261
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The properties of hydrogel-supported optical-microcavity sensors were discussed. The refractive index unit (RIU) sensitivity response for hydrogel-supported microcavity membrane was measured and contrasted to a wafer-supported control. It was found that the wavelength shift sensitivity was attenuated by mounting in the hydrogel by a factor ∼2.5. Simulations suggest that wavelength-shift sensitivity can be enhanced by operating at longer wavelengths.
引用
收藏
页码：2199 / 2203
页数：5
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