Local-field effect on the fluorescence relaxation of Tm3+:LaF3 nanocrystals immersed in liquid medium.
Identifieur interne : 000526 ( PubMed/Corpus ); précédent : 000525; suivant : 000527Local-field effect on the fluorescence relaxation of Tm3+:LaF3 nanocrystals immersed in liquid medium.
Auteurs : Enjie He ; Hairong Zheng ; Xisheng Zhang ; Shixian QuSource :
- Luminescence : the journal of biological and chemical luminescence [ 1522-7243 ]
English descriptors
- KwdEn :
- MESH :
- chemical , chemistry : Benzene, Carbon Disulfide, Ethanol, Fluorides, Glycerol, Lanthanum, Thulium, Water.
- chemistry : Nanostructures.
- Fluorescence, Luminescent Measurements, Particle Size, Surface Properties.
Abstract
Tm(3+):LaF(3) nanocrystals were synthesized with hydrothermal technique. Local-field effect on the radiative relaxation rate was studied in the system of Tm(3+):LaF(3) nanocrystals immersed in several liquid media. The fluorescence lifetime was measured. It was found that the fluorescence decay presented the characteristics of second-order exponential decay, for which the contribution from the ions inside the nanocrystal and ions at the interface of the nanocrystal were distinguished. Investigating the experimental results with proposed models, we found that the surface effect had to be eliminated. For rare earth doped LaF(3) nanocrystals, real-cavity model well explains the influence of surrounding medium on the fluorescence relaxation rate.
DOI: 10.1002/bio.1146
PubMed: 19630086
Links to Exploration step
pubmed:19630086Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Local-field effect on the fluorescence relaxation of Tm3+:LaF3 nanocrystals immersed in liquid medium.</title>
<author><name sortKey="He, Enjie" sort="He, Enjie" uniqKey="He E" first="Enjie" last="He">Enjie He</name>
<affiliation><nlm:affiliation>College of Physics and Information Technology, Shaanxi Normal University, Xi'an, People's Republic of China.</nlm:affiliation>
</affiliation>
</author>
<author><name sortKey="Zheng, Hairong" sort="Zheng, Hairong" uniqKey="Zheng H" first="Hairong" last="Zheng">Hairong Zheng</name>
</author>
<author><name sortKey="Zhang, Xisheng" sort="Zhang, Xisheng" uniqKey="Zhang X" first="Xisheng" last="Zhang">Xisheng Zhang</name>
</author>
<author><name sortKey="Qu, Shixian" sort="Qu, Shixian" uniqKey="Qu S" first="Shixian" last="Qu">Shixian Qu</name>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">PubMed</idno>
<date when="????"><PubDate><MedlineDate>2010 Jan-Feb</MedlineDate>
</PubDate>
</date>
<idno type="doi">10.1002/bio.1146</idno>
<idno type="RBID">pubmed:19630086</idno>
<idno type="pmid">19630086</idno>
<idno type="wicri:Area/PubMed/Corpus">000526</idno>
<idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000526</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en">Local-field effect on the fluorescence relaxation of Tm3+:LaF3 nanocrystals immersed in liquid medium.</title>
<author><name sortKey="He, Enjie" sort="He, Enjie" uniqKey="He E" first="Enjie" last="He">Enjie He</name>
<affiliation><nlm:affiliation>College of Physics and Information Technology, Shaanxi Normal University, Xi'an, People's Republic of China.</nlm:affiliation>
</affiliation>
</author>
<author><name sortKey="Zheng, Hairong" sort="Zheng, Hairong" uniqKey="Zheng H" first="Hairong" last="Zheng">Hairong Zheng</name>
</author>
<author><name sortKey="Zhang, Xisheng" sort="Zhang, Xisheng" uniqKey="Zhang X" first="Xisheng" last="Zhang">Xisheng Zhang</name>
</author>
<author><name sortKey="Qu, Shixian" sort="Qu, Shixian" uniqKey="Qu S" first="Shixian" last="Qu">Shixian Qu</name>
</author>
</analytic>
<series><title level="j">Luminescence : the journal of biological and chemical luminescence</title>
<idno type="eISSN">1522-7243</idno>
</series>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Benzene (chemistry)</term>
<term>Carbon Disulfide (chemistry)</term>
<term>Ethanol (chemistry)</term>
<term>Fluorescence</term>
<term>Fluorides (chemistry)</term>
<term>Glycerol (chemistry)</term>
<term>Lanthanum (chemistry)</term>
<term>Luminescent Measurements</term>
<term>Nanostructures (chemistry)</term>
<term>Particle Size</term>
<term>Surface Properties</term>
<term>Thulium (chemistry)</term>
<term>Water (chemistry)</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Benzene</term>
<term>Carbon Disulfide</term>
<term>Ethanol</term>
<term>Fluorides</term>
<term>Glycerol</term>
<term>Lanthanum</term>
<term>Thulium</term>
<term>Water</term>
</keywords>
<keywords scheme="MESH" qualifier="chemistry" xml:lang="en"><term>Nanostructures</term>
</keywords>
<keywords scheme="MESH" xml:lang="en"><term>Fluorescence</term>
<term>Luminescent Measurements</term>
<term>Particle Size</term>
<term>Surface Properties</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">Tm(3+):LaF(3) nanocrystals were synthesized with hydrothermal technique. Local-field effect on the radiative relaxation rate was studied in the system of Tm(3+):LaF(3) nanocrystals immersed in several liquid media. The fluorescence lifetime was measured. It was found that the fluorescence decay presented the characteristics of second-order exponential decay, for which the contribution from the ions inside the nanocrystal and ions at the interface of the nanocrystal were distinguished. Investigating the experimental results with proposed models, we found that the surface effect had to be eliminated. For rare earth doped LaF(3) nanocrystals, real-cavity model well explains the influence of surrounding medium on the fluorescence relaxation rate.</div>
</front>
</TEI>
<pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">19630086</PMID>
<DateCreated><Year>2010</Year>
<Month>03</Month>
<Day>31</Day>
</DateCreated>
<DateCompleted><Year>2010</Year>
<Month>06</Month>
<Day>09</Day>
</DateCompleted>
<DateRevised><Year>2013</Year>
<Month>11</Month>
<Day>21</Day>
</DateRevised>
<Article PubModel="Print"><Journal><ISSN IssnType="Electronic">1522-7243</ISSN>
<JournalIssue CitedMedium="Internet"><Volume>25</Volume>
<Issue>1</Issue>
<PubDate><MedlineDate>2010 Jan-Feb</MedlineDate>
</PubDate>
</JournalIssue>
<Title>Luminescence : the journal of biological and chemical luminescence</Title>
<ISOAbbreviation>Luminescence</ISOAbbreviation>
</Journal>
<ArticleTitle>Local-field effect on the fluorescence relaxation of Tm3+:LaF3 nanocrystals immersed in liquid medium.</ArticleTitle>
<Pagination><MedlinePgn>66-70</MedlinePgn>
</Pagination>
<ELocationID EIdType="doi" ValidYN="Y">10.1002/bio.1146</ELocationID>
<Abstract><AbstractText>Tm(3+):LaF(3) nanocrystals were synthesized with hydrothermal technique. Local-field effect on the radiative relaxation rate was studied in the system of Tm(3+):LaF(3) nanocrystals immersed in several liquid media. The fluorescence lifetime was measured. It was found that the fluorescence decay presented the characteristics of second-order exponential decay, for which the contribution from the ions inside the nanocrystal and ions at the interface of the nanocrystal were distinguished. Investigating the experimental results with proposed models, we found that the surface effect had to be eliminated. For rare earth doped LaF(3) nanocrystals, real-cavity model well explains the influence of surrounding medium on the fluorescence relaxation rate.</AbstractText>
<CopyrightInformation>Copyright (c) 2009 John Wiley & Sons, Ltd.</CopyrightInformation>
</Abstract>
<AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>He</LastName>
<ForeName>Enjie</ForeName>
<Initials>E</Initials>
<AffiliationInfo><Affiliation>College of Physics and Information Technology, Shaanxi Normal University, Xi'an, People's Republic of China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Zheng</LastName>
<ForeName>Hairong</ForeName>
<Initials>H</Initials>
</Author>
<Author ValidYN="Y"><LastName>Zhang</LastName>
<ForeName>Xisheng</ForeName>
<Initials>X</Initials>
</Author>
<Author ValidYN="Y"><LastName>Qu</LastName>
<ForeName>Shixian</ForeName>
<Initials>S</Initials>
</Author>
</AuthorList>
<Language>eng</Language>
<PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType>
<PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType>
</PublicationTypeList>
</Article>
<MedlineJournalInfo><Country>England</Country>
<MedlineTA>Luminescence</MedlineTA>
<NlmUniqueID>100889025</NlmUniqueID>
<ISSNLinking>1522-7235</ISSNLinking>
</MedlineJournalInfo>
<ChemicalList><Chemical><RegistryNumber>059QF0KO0R</RegistryNumber>
<NameOfSubstance UI="D014867">Water</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>13709-38-1</RegistryNumber>
<NameOfSubstance UI="C083668">lanthanum trifluoride</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>3K9958V90M</RegistryNumber>
<NameOfSubstance UI="D000431">Ethanol</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>6I3K30563S</RegistryNumber>
<NameOfSubstance UI="D007811">Lanthanum</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>8RKC5ATI4P</RegistryNumber>
<NameOfSubstance UI="D013932">Thulium</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>J64922108F</RegistryNumber>
<NameOfSubstance UI="D001554">Benzene</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>PDC6A3C0OX</RegistryNumber>
<NameOfSubstance UI="D005990">Glycerol</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>Q80VPU408O</RegistryNumber>
<NameOfSubstance UI="D005459">Fluorides</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>S54S8B99E8</RegistryNumber>
<NameOfSubstance UI="D002246">Carbon Disulfide</NameOfSubstance>
</Chemical>
</ChemicalList>
<CitationSubset>IM</CitationSubset>
<MeshHeadingList><MeshHeading><DescriptorName MajorTopicYN="N" UI="D001554">Benzene</DescriptorName>
<QualifierName MajorTopicYN="N" UI="Q000737">chemistry</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D002246">Carbon Disulfide</DescriptorName>
<QualifierName MajorTopicYN="N" UI="Q000737">chemistry</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D000431">Ethanol</DescriptorName>
<QualifierName MajorTopicYN="N" UI="Q000737">chemistry</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="Y" UI="D005453">Fluorescence</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D005459">Fluorides</DescriptorName>
<QualifierName MajorTopicYN="Y" UI="Q000737">chemistry</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D005990">Glycerol</DescriptorName>
<QualifierName MajorTopicYN="N" UI="Q000737">chemistry</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D007811">Lanthanum</DescriptorName>
<QualifierName MajorTopicYN="Y" UI="Q000737">chemistry</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D008163">Luminescent Measurements</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D049329">Nanostructures</DescriptorName>
<QualifierName MajorTopicYN="Y" UI="Q000737">chemistry</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D010316">Particle Size</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D013499">Surface Properties</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D013932">Thulium</DescriptorName>
<QualifierName MajorTopicYN="Y" UI="Q000737">chemistry</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D014867">Water</DescriptorName>
<QualifierName MajorTopicYN="N" UI="Q000737">chemistry</QualifierName>
</MeshHeading>
</MeshHeadingList>
</MedlineCitation>
<PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2009</Year>
<Month>7</Month>
<Day>25</Day>
<Hour>9</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="pubmed"><Year>2009</Year>
<Month>7</Month>
<Day>25</Day>
<Hour>9</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="medline"><Year>2010</Year>
<Month>6</Month>
<Day>10</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
</History>
<PublicationStatus>ppublish</PublicationStatus>
<ArticleIdList><ArticleId IdType="doi">10.1002/bio.1146</ArticleId>
<ArticleId IdType="pubmed">19630086</ArticleId>
</ArticleIdList>
</PubmedData>
</pubmed>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Terre/explor/ThuliumV1/Data/PubMed/Corpus
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000526 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/PubMed/Corpus/biblio.hfd -nk 000526 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Wicri/Terre |area= ThuliumV1 |flux= PubMed |étape= Corpus |type= RBID |clé= pubmed:19630086 |texte= Local-field effect on the fluorescence relaxation of Tm3+:LaF3 nanocrystals immersed in liquid medium. }}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/PubMed/Corpus/RBID.i -Sk "pubmed:19630086" \ | HfdSelect -Kh $EXPLOR_AREA/Data/PubMed/Corpus/biblio.hfd \ | NlmPubMed2Wicri -a ThuliumV1
![]() | This area was generated with Dilib version V0.6.21. | ![]() |