Plasmonic metasurface arrays for cross-reactive sensing

被引：0

作者：

Sperling, Justin R. ^{[1
]}

Poursat, Baptiste ^{[1
]}

Christie, Iain ^{[1
]}

Savage, Laurie ^{[1
]}

Cuthill, Calum ^{[1
]}

Aekbote, Badri L. ^{[1
]}

McGuire, Katie ^{[2
]}

Karimullah, Affar S. ^{[2
]}

Robbie, Jill ^{[3
]}

Sloan, William T. ^{[1
]}

Gauchotte-Lindsay, Caroline ^{[1
]}

Peveler, William J. ^{[2
]}

Clark, Alasdair W. ^{[1
]}

机构：

[1] Univ Glasgow, James Watt Sch Engn, Glasgow, Lanark, Scotland

[2] Univ Glasgow, Sch Chem, Glasgow, Lanark, Scotland

[3] Univ Glasgow, Sch Law, Glasgow, Lanark, Scotland

来源：

OPTICAL FIBERS AND SENSORS FOR MEDICAL DIAGNOSTICS, TREATMENT, AND ENVIRONMENTAL APPLICATIONS XXIV | 2024年 / 12835卷

关键词：

plasmonics; sensor; nanophotonics; fabrication; array-based sensing; cross-reactive sensing; metasurface;

D O I：

10.1117/12.3008621

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

In this manuscript we present the steps required to fabricate, modify, and measure a plasmonic metasurface array for cross-reactive sensing applications. Multiple arrays of gold nanostructures were fabricated using a standard top-down electron-beam lithography process and then enclosed in a microfluidic chamber. Partial-selectivity was then achieved by using different thiol chemistries to modify each array. Finally, measurements of various samples were taken using a custom-built microscope setup.

引用

页数：4

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