柔性手性等离子体膜表面屈曲的动态可调热活性（Small 12/2025）

IF 12.1 2区材料科学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Small Pub Date : 2025-03-26 DOI:10.1002/smll.202570093

Yisheng He, Xiao Meng, Zhili Shen, Bowen Jin, Xinyi Chen, Bin Ai, Kun Liu, Chunhong Ye

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引用次数: 0

摘要

通过机械诱导弹性聚合物衬底的表面起皱，获得了一种柔性手性等离子体薄膜，该薄膜由不对称的三维“s形”等离子体纳米粒子组装而成。该结构具有强烈的圆二色性（CD）响应，可达2.5度，近红外区g因子为0.11，并具有动态调制的CD特性，包括可切换的CD手性和可调的强度。更多文章编号2407635，刘坤，叶春红，和同事。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Dynamically Tunable Chiroptical Activities of Flexible Chiral Plasmonic Film via Surface Buckling (Small 12/2025)

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Dynamically Tunable Chiroptical Activities of Flexible Chiral Plasmonic Film via Surface Buckling (Small 12/2025)

Plasmonic Films

A flexible chiral plasmonic film composed of asymmetrical 3D “S-liked” assembly of plasmonic nanoparticles is achieved, facilitated by mechanically induced surface wrinkling of the elastic polymeric substrate. The structure exhibits a strong circular dichroism (CD) response up to 2.5 degrees and a g-factor of 0.11in NIR region, along with dynamically modulated CD properties, including switchable CD handedness and tunable intensity. More in article number 2407635, Kun Liu, Chunhong Ye, and co-workers.

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来源期刊

Small 工程技术-材料科学：综合

CiteScore

17.70

自引率

3.80%

发文量

1830

审稿时长

2.1 months

期刊介绍： Small serves as an exceptional platform for both experimental and theoretical studies in fundamental and applied interdisciplinary research at the nano- and microscale. The journal offers a compelling mix of peer-reviewed Research Articles, Reviews, Perspectives, and Comments. With a remarkable 2022 Journal Impact Factor of 13.3 (Journal Citation Reports from Clarivate Analytics, 2023), Small remains among the top multidisciplinary journals, covering a wide range of topics at the interface of materials science, chemistry, physics, engineering, medicine, and biology. Small's readership includes biochemists, biologists, biomedical scientists, chemists, engineers, information technologists, materials scientists, physicists, and theoreticians alike.