Enhanced trapping properties induced by strong LSPR-exciton coupling in plasmonic tweezers

Plasmonic tweezers break the diffraction limit and enable trap the deep-subwavelength particles. However, the innate scattering properties and the photothermal effect of metal nanoparticles pose challenges to their effective trapping and the non-damaging trapping of biomolecules. In this study, we i...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Optics express 2023-12, Vol.31 (26), p.44177-44189
Hauptverfasser: Jia, Pengxue, Shi, Hongyan, Liu, Ran, Yan, Xiaoya, Sun, Xiudong
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 44189
container_issue 26
container_start_page 44177
container_title Optics express
container_volume 31
creator Jia, Pengxue
Shi, Hongyan
Liu, Ran
Yan, Xiaoya
Sun, Xiudong
description Plasmonic tweezers break the diffraction limit and enable trap the deep-subwavelength particles. However, the innate scattering properties and the photothermal effect of metal nanoparticles pose challenges to their effective trapping and the non-damaging trapping of biomolecules. In this study, we investigate the enhanced trapping properties induced by strong coupling between localized surface plasmon resonances (LSPR) and excitons in plasmonic tweezers. The LSPR-exciton strong coupling exhibits an anticrossing behavior in dispersion curves with a markable Rabi splitting of 196 meV. Plasmonic trapping forces on excitons experience a significant increase within this strong coupling system due to higher longitudinal enhancement of electric field enhancement, which enables efficient particle trapping using lower laser power and minimizes ohmic heat generation. Moreover, leveraging strong coupling effects allows the successful trapping of a 50 nm Au particle coated with J-aggregates, overcoming previous limitations associated with scattering characteristics and smaller size that hindered effective metal nanoparticle manipulation. These findings open up new possibilities for the nondestructive trapping of biomolecules and metal nanoparticles across various applications.
doi_str_mv 10.1364/OE.510133
format Article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_2928956393</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2928956393</sourcerecordid><originalsourceid>FETCH-LOGICAL-c280t-ea394af2267f362167e0e7abcc15a05f77bc872fe76b9cec58795fd6d17150933</originalsourceid><addsrcrecordid>eNpNkMtOwzAQRS0EoqWw4AdQlrBIseM4jpeoSgGpUhGPDRvLccZglDjBTgTl62lpQaxmpHvmanQQOiV4SmiWXi6LKSOYULqHxgSLNE5xzvf_7SN0FMIbxiTlgh-iEc0Jz1PBxui5cK_Kaaii3quus-4l6nzbge8thMi6athk5SoKvW_X4eLh7j6GT2371kW6Hbp6c2Jd1NUqNK2zOuo_AL7Ah2N0YFQd4GQ3J-hpXjzObuLF8vp2drWIdZLjPgZFRapMkmTc0CwhGQcMXJVaE6YwM5yXOueJAZ6VQoNmORfMVFlFOGFYUDpB59ve9ePvA4ReNjZoqGvloB2CTESSC5bRH_Rii2rfhuDByM7bRvmVJFhuVMplIbcq1-zZrnYoG6j-yF939Bsi1W8K</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2928956393</pqid></control><display><type>article</type><title>Enhanced trapping properties induced by strong LSPR-exciton coupling in plasmonic tweezers</title><source>DOAJ Directory of Open Access Journals</source><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><source>Alma/SFX Local Collection</source><creator>Jia, Pengxue ; Shi, Hongyan ; Liu, Ran ; Yan, Xiaoya ; Sun, Xiudong</creator><creatorcontrib>Jia, Pengxue ; Shi, Hongyan ; Liu, Ran ; Yan, Xiaoya ; Sun, Xiudong</creatorcontrib><description>Plasmonic tweezers break the diffraction limit and enable trap the deep-subwavelength particles. However, the innate scattering properties and the photothermal effect of metal nanoparticles pose challenges to their effective trapping and the non-damaging trapping of biomolecules. In this study, we investigate the enhanced trapping properties induced by strong coupling between localized surface plasmon resonances (LSPR) and excitons in plasmonic tweezers. The LSPR-exciton strong coupling exhibits an anticrossing behavior in dispersion curves with a markable Rabi splitting of 196 meV. Plasmonic trapping forces on excitons experience a significant increase within this strong coupling system due to higher longitudinal enhancement of electric field enhancement, which enables efficient particle trapping using lower laser power and minimizes ohmic heat generation. Moreover, leveraging strong coupling effects allows the successful trapping of a 50 nm Au particle coated with J-aggregates, overcoming previous limitations associated with scattering characteristics and smaller size that hindered effective metal nanoparticle manipulation. These findings open up new possibilities for the nondestructive trapping of biomolecules and metal nanoparticles across various applications.</description><identifier>ISSN: 1094-4087</identifier><identifier>EISSN: 1094-4087</identifier><identifier>DOI: 10.1364/OE.510133</identifier><identifier>PMID: 38178495</identifier><language>eng</language><publisher>United States</publisher><ispartof>Optics express, 2023-12, Vol.31 (26), p.44177-44189</ispartof><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c280t-ea394af2267f362167e0e7abcc15a05f77bc872fe76b9cec58795fd6d17150933</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,860,27903,27904</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/38178495$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Jia, Pengxue</creatorcontrib><creatorcontrib>Shi, Hongyan</creatorcontrib><creatorcontrib>Liu, Ran</creatorcontrib><creatorcontrib>Yan, Xiaoya</creatorcontrib><creatorcontrib>Sun, Xiudong</creatorcontrib><title>Enhanced trapping properties induced by strong LSPR-exciton coupling in plasmonic tweezers</title><title>Optics express</title><addtitle>Opt Express</addtitle><description>Plasmonic tweezers break the diffraction limit and enable trap the deep-subwavelength particles. However, the innate scattering properties and the photothermal effect of metal nanoparticles pose challenges to their effective trapping and the non-damaging trapping of biomolecules. In this study, we investigate the enhanced trapping properties induced by strong coupling between localized surface plasmon resonances (LSPR) and excitons in plasmonic tweezers. The LSPR-exciton strong coupling exhibits an anticrossing behavior in dispersion curves with a markable Rabi splitting of 196 meV. Plasmonic trapping forces on excitons experience a significant increase within this strong coupling system due to higher longitudinal enhancement of electric field enhancement, which enables efficient particle trapping using lower laser power and minimizes ohmic heat generation. Moreover, leveraging strong coupling effects allows the successful trapping of a 50 nm Au particle coated with J-aggregates, overcoming previous limitations associated with scattering characteristics and smaller size that hindered effective metal nanoparticle manipulation. These findings open up new possibilities for the nondestructive trapping of biomolecules and metal nanoparticles across various applications.</description><issn>1094-4087</issn><issn>1094-4087</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNpNkMtOwzAQRS0EoqWw4AdQlrBIseM4jpeoSgGpUhGPDRvLccZglDjBTgTl62lpQaxmpHvmanQQOiV4SmiWXi6LKSOYULqHxgSLNE5xzvf_7SN0FMIbxiTlgh-iEc0Jz1PBxui5cK_Kaaii3quus-4l6nzbge8thMi6athk5SoKvW_X4eLh7j6GT2371kW6Hbp6c2Jd1NUqNK2zOuo_AL7Ah2N0YFQd4GQ3J-hpXjzObuLF8vp2drWIdZLjPgZFRapMkmTc0CwhGQcMXJVaE6YwM5yXOueJAZ6VQoNmORfMVFlFOGFYUDpB59ve9ePvA4ReNjZoqGvloB2CTESSC5bRH_Rii2rfhuDByM7bRvmVJFhuVMplIbcq1-zZrnYoG6j-yF939Bsi1W8K</recordid><startdate>20231218</startdate><enddate>20231218</enddate><creator>Jia, Pengxue</creator><creator>Shi, Hongyan</creator><creator>Liu, Ran</creator><creator>Yan, Xiaoya</creator><creator>Sun, Xiudong</creator><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20231218</creationdate><title>Enhanced trapping properties induced by strong LSPR-exciton coupling in plasmonic tweezers</title><author>Jia, Pengxue ; Shi, Hongyan ; Liu, Ran ; Yan, Xiaoya ; Sun, Xiudong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c280t-ea394af2267f362167e0e7abcc15a05f77bc872fe76b9cec58795fd6d17150933</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jia, Pengxue</creatorcontrib><creatorcontrib>Shi, Hongyan</creatorcontrib><creatorcontrib>Liu, Ran</creatorcontrib><creatorcontrib>Yan, Xiaoya</creatorcontrib><creatorcontrib>Sun, Xiudong</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Optics express</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jia, Pengxue</au><au>Shi, Hongyan</au><au>Liu, Ran</au><au>Yan, Xiaoya</au><au>Sun, Xiudong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Enhanced trapping properties induced by strong LSPR-exciton coupling in plasmonic tweezers</atitle><jtitle>Optics express</jtitle><addtitle>Opt Express</addtitle><date>2023-12-18</date><risdate>2023</risdate><volume>31</volume><issue>26</issue><spage>44177</spage><epage>44189</epage><pages>44177-44189</pages><issn>1094-4087</issn><eissn>1094-4087</eissn><abstract>Plasmonic tweezers break the diffraction limit and enable trap the deep-subwavelength particles. However, the innate scattering properties and the photothermal effect of metal nanoparticles pose challenges to their effective trapping and the non-damaging trapping of biomolecules. In this study, we investigate the enhanced trapping properties induced by strong coupling between localized surface plasmon resonances (LSPR) and excitons in plasmonic tweezers. The LSPR-exciton strong coupling exhibits an anticrossing behavior in dispersion curves with a markable Rabi splitting of 196 meV. Plasmonic trapping forces on excitons experience a significant increase within this strong coupling system due to higher longitudinal enhancement of electric field enhancement, which enables efficient particle trapping using lower laser power and minimizes ohmic heat generation. Moreover, leveraging strong coupling effects allows the successful trapping of a 50 nm Au particle coated with J-aggregates, overcoming previous limitations associated with scattering characteristics and smaller size that hindered effective metal nanoparticle manipulation. These findings open up new possibilities for the nondestructive trapping of biomolecules and metal nanoparticles across various applications.</abstract><cop>United States</cop><pmid>38178495</pmid><doi>10.1364/OE.510133</doi><tpages>13</tpages><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 1094-4087
ispartof Optics express, 2023-12, Vol.31 (26), p.44177-44189
issn 1094-4087
1094-4087
language eng
recordid cdi_proquest_miscellaneous_2928956393
source DOAJ Directory of Open Access Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Alma/SFX Local Collection
title Enhanced trapping properties induced by strong LSPR-exciton coupling in plasmonic tweezers
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-22T02%3A03%3A33IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Enhanced%20trapping%20properties%20induced%20by%20strong%20LSPR-exciton%20coupling%20in%20plasmonic%20tweezers&rft.jtitle=Optics%20express&rft.au=Jia,%20Pengxue&rft.date=2023-12-18&rft.volume=31&rft.issue=26&rft.spage=44177&rft.epage=44189&rft.pages=44177-44189&rft.issn=1094-4087&rft.eissn=1094-4087&rft_id=info:doi/10.1364/OE.510133&rft_dat=%3Cproquest_cross%3E2928956393%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2928956393&rft_id=info:pmid/38178495&rfr_iscdi=true