Multifunctional charge transfer plasmon resonance sensors

doi:10.1515/nanoph-2023-0196

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	Multifunctional charge transfer plasmon resonance sensors
	A. N. Koya and W. Li
	2023
发表期刊	Nanophotonics
ISSN	21928614
卷号	12 期号:12 页码:2103-2113
摘要	Charge transfer plasmon (CTP) modes arise when metallic nanoparticle dimers are connected by a conductive junction. This offers a unique opportunity to explore electron transport at optical frequencies as well as to attain narrow plasmon resonances that can be broadly modulated from visible to IR regimes, implying their potentials for applications in single-molecule electronics and sensing. This article showcases recent developments in theory and applications of charge transfer plasmon resonances (CTPRs) in various configurations of conductively linked plasmonic nanodimers. In particular, we give a due attention to exploiting ultratunable spectral features of charge transfer plasmon resonances for developing multifunctional plasmonic sensors for bulk, surface, gas and molecular sensing applications. We also discuss the implications of the charge and energy transfer between two plasmonic nanoparticles linked by sub-nanometer thick self-assembled monolayers for single-molecule conductance sensing and molecular electronics. In addition to the well-established plasmonic sensing schemes based on propagating and localized surface plasmon resonances, charge transfer plasmon resonance sensors may open up a new route in efforts to develop multifunctional sensing technologies. © 2023 the author(s), published by De Gruyter, Berlin/Boston.
DOI	10.1515/nanoph-2023-0196
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收录类别	sci ; ei
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文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/67588
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	A. N. Koya and W. Li. Multifunctional charge transfer plasmon resonance sensors[J]. Nanophotonics,2023,12(12):2103-2113.
APA	A. N. Koya and W. Li.(2023).Multifunctional charge transfer plasmon resonance sensors.Nanophotonics,12(12),2103-2113.
MLA	A. N. Koya and W. Li."Multifunctional charge transfer plasmon resonance sensors".Nanophotonics 12.12(2023):2103-2113.

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