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用于紫外-可见-近红外光的环保且生物相容的明胶等离子体滤波器

Eco-friendly and biocompatible gelatin plasmonic filters for UV-vis-NIR light.

作者信息

Becerril-Castro I Brian, Negrín-Montecelo Yoel, Moreno Josep, Correa-Duarte Miguel A, Giannini Vincenzo, Alvarez-Puebla Ramón A

机构信息

Department of Physical and Inorganic Chemistry, Universitat Rovira i Virgili, Carrer de Marcel∙lí Domingo 2-4-6, 43007, Tarragona, Spain.

Deliranto, Carrer de Llevant, 7, 43840, Salou, Spain.

出版信息

Commun Chem. 2024 May 25;7(1):115. doi: 10.1038/s42004-024-01202-6.

DOI:10.1038/s42004-024-01202-6
PMID:38796547
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11128008/
Abstract

The quest for environmentally sustainable materials spans many fields and applications including optical materials. Here, we present the development of light filters using a gelatin-based nanocomposite. Owing to the plasmonic properties of metallic nanoparticles (NPs), strong light-matter interactions, these filters can be customized across the UV-Visible-NIR spectrum. The filters are designed for modular use, allowing for the addition or removal of desired spectral ranges. Moreover, the nanocomposites are composed of biodegradable and biocompatible materials which highlight the intersection of chemistry and ecological awareness for the exploration of new eco-friendly alternatives. These plasmonic gelatin-based filters block light due to the Localized Surface Plasmon Resonance (LSPR) of the NPs and can be tailored to meet various requirements, akin to a diner selecting options from a menu. This approach is inspired by culinary techniques, and we anticipate it will stimulate further exploration of biomaterials for applications in optics, materials science or electronics.

摘要

对环境可持续材料的探索跨越了许多领域和应用，包括光学材料。在此，我们展示了使用基于明胶的纳米复合材料开发的滤光片。由于金属纳米颗粒（NPs）的等离子体特性，即强光与物质的相互作用，这些滤光片可以在紫外-可见-近红外光谱范围内进行定制。这些滤光片设计为模块化使用，允许添加或去除所需的光谱范围。此外，纳米复合材料由可生物降解和生物相容的材料组成，这突出了化学与生态意识在探索新型环保替代品方面的交叉点。这些基于等离子体明胶的滤光片由于NPs的局域表面等离子体共振（LSPR）而阻挡光线，并且可以进行定制以满足各种要求，类似于用餐者从菜单中选择选项。这种方法受到烹饪技术的启发，我们预计它将激发对用于光学、材料科学或电子学应用的生物材料的进一步探索。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ec16/11128008/2d825f6067d4/42004_2024_1202_Fig8_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ec16/11128008/39116eb26729/42004_2024_1202_Fig1_HTML.jpg
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https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ec16/11128008/b2fbb993b06a/42004_2024_1202_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ec16/11128008/7caca302b182/42004_2024_1202_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ec16/11128008/4080fd80639b/42004_2024_1202_Fig5_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ec16/11128008/587d824fdf43/42004_2024_1202_Fig6_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ec16/11128008/b859422d265a/42004_2024_1202_Fig7_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ec16/11128008/2d825f6067d4/42004_2024_1202_Fig8_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ec16/11128008/39116eb26729/42004_2024_1202_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ec16/11128008/d09146036074/42004_2024_1202_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ec16/11128008/b2fbb993b06a/42004_2024_1202_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ec16/11128008/7caca302b182/42004_2024_1202_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ec16/11128008/4080fd80639b/42004_2024_1202_Fig5_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ec16/11128008/587d824fdf43/42004_2024_1202_Fig6_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ec16/11128008/b859422d265a/42004_2024_1202_Fig7_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ec16/11128008/2d825f6067d4/42004_2024_1202_Fig8_HTML.jpg

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