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.

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收藏

页码：2199 / 2203

页数：5

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