Superbright monochromatic upconversion nanoprobe for excitation/emission in biological window as well as preparation method and application of superbright monochromatic upconversion nanoprobe

The invention discloses a superbright monochromatic upconversion nanoprobe for excitation/emission in a biological window as well as a preparation method and application of the superbright monochromatic upconversion nanoprobe, and belongs to the technical field of preparation of rare earth luminesce...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LU YI, DING MINGYE, YANG XIAOFEI, CUI SONGSONG, LIU XUAN, SHI YINBIAO
Format: Patent
Sprache:chi ; eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator LU YI
DING MINGYE
YANG XIAOFEI
CUI SONGSONG
LIU XUAN
SHI YINBIAO
description The invention discloses a superbright monochromatic upconversion nanoprobe for excitation/emission in a biological window as well as a preparation method and application of the superbright monochromatic upconversion nanoprobe, and belongs to the technical field of preparation of rare earth luminescent nanomaterials and biological living body imaging. The nanoprobe provided by the invention is a nano-particle which is formed by co-doping Nd, Yb, Er and Mn and has a multi-layer core-shell structure, and the chemical composition of the nanoprobe is alpha-NaYF4:Yb/Er/Mn coated CaF2:Yb coated NaNdF4:Yb. Through component optimization and structural design, the prepared up-conversion probe material obtains high-quantum-efficiency single-band red light emission under the excitation of 808nm near-infrared light. The up-conversion fluorescent probe material is unique in structure and stable in performance, has the advantages of high tissue penetration depth, high sensitivity, high resolution, high sign
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN113817469A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN113817469A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN113817469A3</originalsourceid><addsrcrecordid>eNqVjksKwkAQRLNxIeod2gOIhIifpQTFlRvdy2TsJA2T7mZmYrydVzMGD6CL4kHxCmqcvC6toi88VXWERlhs7aUxkSy0aoUf6AMJAxsW9VIglOIBn5ZiLwkvsaEwGMRQkDipyBoHHfFdOjABOnTuQ_Woxg8jaDDWcgfDfVRdvxhqKSH8eWeajErjAs6-nCTz4-GanxaocsOgxiJjvOXnNM226Wa13u2zX5w3fwZj7w</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Superbright monochromatic upconversion nanoprobe for excitation/emission in biological window as well as preparation method and application of superbright monochromatic upconversion nanoprobe</title><source>esp@cenet</source><creator>LU YI ; DING MINGYE ; YANG XIAOFEI ; CUI SONGSONG ; LIU XUAN ; SHI YINBIAO</creator><creatorcontrib>LU YI ; DING MINGYE ; YANG XIAOFEI ; CUI SONGSONG ; LIU XUAN ; SHI YINBIAO</creatorcontrib><description>The invention discloses a superbright monochromatic upconversion nanoprobe for excitation/emission in a biological window as well as a preparation method and application of the superbright monochromatic upconversion nanoprobe, and belongs to the technical field of preparation of rare earth luminescent nanomaterials and biological living body imaging. The nanoprobe provided by the invention is a nano-particle which is formed by co-doping Nd&lt;3+&gt;, Yb&lt;3+&gt;, Er&lt;3+&gt; and Mn&lt;2+&gt; and has a multi-layer core-shell structure, and the chemical composition of the nanoprobe is alpha-NaYF4:Yb/Er/Mn coated CaF2:Yb coated NaNdF4:Yb. Through component optimization and structural design, the prepared up-conversion probe material obtains high-quantum-efficiency single-band red light emission under the excitation of 808nm near-infrared light. The up-conversion fluorescent probe material is unique in structure and stable in performance, has the advantages of high tissue penetration depth, high sensitivity, high resolution, high sign</description><language>chi ; eng</language><subject>ADHESIVES ; CHEMISTRY ; DYES ; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; PAINTS ; POLISHES</subject><creationdate>2021</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20211221&amp;DB=EPODOC&amp;CC=CN&amp;NR=113817469A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25568,76551</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20211221&amp;DB=EPODOC&amp;CC=CN&amp;NR=113817469A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LU YI</creatorcontrib><creatorcontrib>DING MINGYE</creatorcontrib><creatorcontrib>YANG XIAOFEI</creatorcontrib><creatorcontrib>CUI SONGSONG</creatorcontrib><creatorcontrib>LIU XUAN</creatorcontrib><creatorcontrib>SHI YINBIAO</creatorcontrib><title>Superbright monochromatic upconversion nanoprobe for excitation/emission in biological window as well as preparation method and application of superbright monochromatic upconversion nanoprobe</title><description>The invention discloses a superbright monochromatic upconversion nanoprobe for excitation/emission in a biological window as well as a preparation method and application of the superbright monochromatic upconversion nanoprobe, and belongs to the technical field of preparation of rare earth luminescent nanomaterials and biological living body imaging. The nanoprobe provided by the invention is a nano-particle which is formed by co-doping Nd&lt;3+&gt;, Yb&lt;3+&gt;, Er&lt;3+&gt; and Mn&lt;2+&gt; and has a multi-layer core-shell structure, and the chemical composition of the nanoprobe is alpha-NaYF4:Yb/Er/Mn coated CaF2:Yb coated NaNdF4:Yb. Through component optimization and structural design, the prepared up-conversion probe material obtains high-quantum-efficiency single-band red light emission under the excitation of 808nm near-infrared light. The up-conversion fluorescent probe material is unique in structure and stable in performance, has the advantages of high tissue penetration depth, high sensitivity, high resolution, high sign</description><subject>ADHESIVES</subject><subject>CHEMISTRY</subject><subject>DYES</subject><subject>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>PAINTS</subject><subject>POLISHES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqVjksKwkAQRLNxIeod2gOIhIifpQTFlRvdy2TsJA2T7mZmYrydVzMGD6CL4kHxCmqcvC6toi88VXWERlhs7aUxkSy0aoUf6AMJAxsW9VIglOIBn5ZiLwkvsaEwGMRQkDipyBoHHfFdOjABOnTuQ_Woxg8jaDDWcgfDfVRdvxhqKSH8eWeajErjAs6-nCTz4-GanxaocsOgxiJjvOXnNM226Wa13u2zX5w3fwZj7w</recordid><startdate>20211221</startdate><enddate>20211221</enddate><creator>LU YI</creator><creator>DING MINGYE</creator><creator>YANG XIAOFEI</creator><creator>CUI SONGSONG</creator><creator>LIU XUAN</creator><creator>SHI YINBIAO</creator><scope>EVB</scope></search><sort><creationdate>20211221</creationdate><title>Superbright monochromatic upconversion nanoprobe for excitation/emission in biological window as well as preparation method and application of superbright monochromatic upconversion nanoprobe</title><author>LU YI ; DING MINGYE ; YANG XIAOFEI ; CUI SONGSONG ; LIU XUAN ; SHI YINBIAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN113817469A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>ADHESIVES</topic><topic>CHEMISTRY</topic><topic>DYES</topic><topic>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>PAINTS</topic><topic>POLISHES</topic><toplevel>online_resources</toplevel><creatorcontrib>LU YI</creatorcontrib><creatorcontrib>DING MINGYE</creatorcontrib><creatorcontrib>YANG XIAOFEI</creatorcontrib><creatorcontrib>CUI SONGSONG</creatorcontrib><creatorcontrib>LIU XUAN</creatorcontrib><creatorcontrib>SHI YINBIAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LU YI</au><au>DING MINGYE</au><au>YANG XIAOFEI</au><au>CUI SONGSONG</au><au>LIU XUAN</au><au>SHI YINBIAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Superbright monochromatic upconversion nanoprobe for excitation/emission in biological window as well as preparation method and application of superbright monochromatic upconversion nanoprobe</title><date>2021-12-21</date><risdate>2021</risdate><abstract>The invention discloses a superbright monochromatic upconversion nanoprobe for excitation/emission in a biological window as well as a preparation method and application of the superbright monochromatic upconversion nanoprobe, and belongs to the technical field of preparation of rare earth luminescent nanomaterials and biological living body imaging. The nanoprobe provided by the invention is a nano-particle which is formed by co-doping Nd&lt;3+&gt;, Yb&lt;3+&gt;, Er&lt;3+&gt; and Mn&lt;2+&gt; and has a multi-layer core-shell structure, and the chemical composition of the nanoprobe is alpha-NaYF4:Yb/Er/Mn coated CaF2:Yb coated NaNdF4:Yb. Through component optimization and structural design, the prepared up-conversion probe material obtains high-quantum-efficiency single-band red light emission under the excitation of 808nm near-infrared light. The up-conversion fluorescent probe material is unique in structure and stable in performance, has the advantages of high tissue penetration depth, high sensitivity, high resolution, high sign</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN113817469A
source esp@cenet
subjects ADHESIVES
CHEMISTRY
DYES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
title Superbright monochromatic upconversion nanoprobe for excitation/emission in biological window as well as preparation method and application of superbright monochromatic upconversion nanoprobe
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-17T12%3A25%3A16IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=LU%20YI&rft.date=2021-12-21&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN113817469A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true