Photonic Crystal Enhanced Microscopy on a 2D Photonic Crystal Surface (Adv. Mater. Technol. 6/2025)

IF 6.4 3区材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY

Advanced Materials Technologies Pub Date : 2025-03-18 DOI:10.1002/admt.202570030

Weinan Liu, Siyan Li, Edmond Chow, Seemesh Bhaskar, Ying Fang, Brian T. Cunningham

引用次数: 0

Abstract

Photonic Crystal Enhanced Microscopy

In article number 2401837, Brian T. Cunningham and co-workers present a revolutionized 2D hole-array photonic crystal (PC), fabricated using cost-effective replica molding, that enables generation of uniform electromagnetic near-field enhancement under non-polarized illumination. This advancement improves SARS-CoV-2 antibody detection based on photonic resonator absorption microscopy, offering enhanced contrast, uniform signal distribution, a finer point spread function, and reduced noise compared to traditional 1D PC structures.

Abstract Image

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二维光子晶体表面的光子晶体增强显微镜。抛光工艺。6/2025)

光子晶体增强显微镜在文章编号2401837中，Brian T. Cunningham及其同事展示了一种革命性的二维孔阵列光子晶体（PC），该晶体采用成本效益高的复制成型制造，可以在非偏振光下产生均匀的电磁近场增强。这一进展改进了基于光子谐振腔吸收显微镜的SARS-CoV-2抗体检测，与传统的1D PC结构相比，具有增强的对比度、均匀的信号分布、更精细的点扩散函数和更低的噪声。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Advanced Materials Technologies Materials Science-General Materials Science

CiteScore

10.20

自引率

4.40%

发文量

566

期刊介绍： Advanced Materials Technologies Advanced Materials Technologies is the new home for all technology-related materials applications research, with particular focus on advanced device design, fabrication and integration, as well as new technologies based on novel materials. It bridges the gap between fundamental laboratory research and industry.