文章基本信息

标题：Imprinted plasmonic measuring nanocylinders for nanoscale volumes of materials
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作者：Jinfeng Zhu ; Xizhao Chen ; Yinong Xie 等
期刊名称：Nanophotonics
印刷版ISSN：2192-8606
电子版ISSN：2192-8614
出版年度：2020
卷号：9
期号：1
页码：167-176
DOI：10.1515/nanoph-2019-0369
出版社：Walter de Gruyter GmbH
摘要：Optical measurement of materials at the nanoscale is important for nanotechnology. Various plasmonic nanorulers have been studied for measuring nanoscale distance and orientation of materials, but they lack the capability to contain and measure nanoscale volumes, especially for liquid or soft materials. Here, we demonstrate the use of imprinted plasmonic volumetric nanocylinders, which act as nanoscale graduated cylinders and facilitate nanomaterial measurement via visible light. Our theoretical and experimental achievements illuminate a promising method for non-destructive, low-cost and fast measurement of material volume changes at the nanoscale, which will benefit the fields of analytical chemistry, nanofabrication and biomedical sensing.
关键词：plasmonics ; nanoimprint lithography ; nanocylinders ; nanoscale measurement