Development of photoenergy conversion systems and high-sensitivity sensing using metal nanoparticles.

IF 1.8 4区 化学 Q3 CHEMISTRY, ANALYTICAL
Yukina Takahashi
{"title":"Development of photoenergy conversion systems and high-sensitivity sensing using metal nanoparticles.","authors":"Yukina Takahashi","doi":"10.1007/s44211-025-00796-8","DOIUrl":null,"url":null,"abstract":"<p><p>We have developed a technique to control the structure of plasmonic nanoparticle-photofunctional material composites at the nanoscale by using analytical chemical methods. We have also developed a highly sensitive sensing system that maximizes the photo-harvesting effect of plasmonic nanoparticles, and a novel photo-detecting system that utilizes a charge separation system at the interface between plasmonic nanoparticles and p-type semiconductors. The research results have been successfully applied to the photocatalyst for hydrogen evolution and the elucidation of the reaction mechanism through analysis and measurement. These research results propose a new method to effectively utilize weak light energy and to dramatically improve environmental and spectroscopic measurement techniques using light. This review outlines our efforts about these topics, primarily based on our recent achievement.</p>","PeriodicalId":7802,"journal":{"name":"Analytical Sciences","volume":" ","pages":""},"PeriodicalIF":1.8000,"publicationDate":"2025-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Analytical Sciences","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1007/s44211-025-00796-8","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, ANALYTICAL","Score":null,"Total":0}
引用次数: 0

Abstract

We have developed a technique to control the structure of plasmonic nanoparticle-photofunctional material composites at the nanoscale by using analytical chemical methods. We have also developed a highly sensitive sensing system that maximizes the photo-harvesting effect of plasmonic nanoparticles, and a novel photo-detecting system that utilizes a charge separation system at the interface between plasmonic nanoparticles and p-type semiconductors. The research results have been successfully applied to the photocatalyst for hydrogen evolution and the elucidation of the reaction mechanism through analysis and measurement. These research results propose a new method to effectively utilize weak light energy and to dramatically improve environmental and spectroscopic measurement techniques using light. This review outlines our efforts about these topics, primarily based on our recent achievement.

利用金属纳米颗粒开发光能转换系统和高灵敏度传感。
我们开发了一种利用分析化学方法在纳米尺度上控制等离子体纳米粒子-光功能材料复合材料结构的技术。我们还开发了一种高灵敏度的传感系统,可以最大限度地利用等离子体纳米粒子的光收集效果,以及一种新型的光探测系统,该系统在等离子体纳米粒子和p型半导体之间的界面上利用电荷分离系统。研究结果已成功应用于光催化析氢,并通过分析和测量阐明了反应机理。这些研究结果提出了一种有效利用弱光能的新方法,并大大改善了利用光的环境和光谱测量技术。这篇综述概述了我们在这些主题上的努力,主要基于我们最近的成就。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
Analytical Sciences
Analytical Sciences 化学-分析化学
CiteScore
2.90
自引率
18.80%
发文量
232
审稿时长
1 months
期刊介绍: Analytical Sciences is an international journal published monthly by The Japan Society for Analytical Chemistry. The journal publishes papers on all aspects of the theory and practice of analytical sciences, including fundamental and applied, inorganic and organic, wet chemical and instrumental methods. This publication is supported in part by the Grant-in-Aid for Publication of Scientific Research Result of the Japanese Ministry of Education, Culture, Sports, Science and Technology.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信