ThuliumV1, PubMed, Corpus, bibRecord, 000476

Magnetic and upconverted luminescent properties of multifunctional lanthanide doped cubic KGdF4 nanocrystals.

Identifieur interne : 000476 ( PubMed/Corpus ); précédent : 000475; suivant : 000477

Magnetic and upconverted luminescent properties of multifunctional lanthanide doped cubic KGdF4 nanocrystals.

Auteurs : L W Yang ; Y Y Zhang ; J J Li ; Y. Li ; J X Zhong ; Paul K. Chu

Source :

Nanoscale [ 2040-3372 ] ; 2010.

RBID : pubmed:20877853

English descriptors

KwdEn :
- Gadolinium (chemistry), Holmium (chemistry), Lanthanoid Series Elements (chemistry), Magnetics, Nanoparticles (chemistry), Nanoparticles (ultrastructure), Spectroscopy, Fourier Transform Infrared, Thermodynamics, Thulium (chemistry), X-Ray Diffraction, Ytterbium (chemistry).
MESH :
- chemical , chemistry : Gadolinium, Holmium, Lanthanoid Series Elements, Thulium, Ytterbium.
- chemistry : Nanoparticles.
- ultrastructure : Nanoparticles.
- Magnetics, Spectroscopy, Fourier Transform Infrared, Thermodynamics, X-Ray Diffraction.

Abstract

Lanthanide (Ln3+) doped KGdF4 (Ln=Yb3+, Er3+, Ho3+, Tm3+) nanocrystals with a mean diameter of approximately 12 nm were synthesized by a hydrothermal method using oleic acid as a stabilizing agent at 180 °C. The nanocrystals crystallize in the cubic phase as α-NaGdF4. When excited by a 980 nm laser, these Ln3+ doped nanocrystals exhibit multicolor up-conversion (UC) emissions in red, yellow, blue and white. The calculated color coordinates demonstrate that white UC emission (CIE-X=0.352, CIE-Y=0.347) can be obtained by varying the dopant concentrations in the Yb3+/Ho3+/Tm3+ triply-doped nanocrystals to yield different RGB emission intensities. The measured field dependence of magnetization (M-H curves) of the KGdF4 nanocrystals shows their paramagnetic characteristics that can be ascribed to the non-interacting localized nature of the magnetic moment of Gd3+ ions. Moreover, low temperature thermal treatment can enhance UC properties, magnetization and magnetic mass susceptibility of Ln3+ doped KGdF4 nanocrystals. The multifunctional Ln3+ doped KGdF4 nanocrystals have potential applications in color displays, bioseparation, and optical-magnetic dual modal nanoprobes in biomedical imaging.

DOI: 10.1039/c0nr00326c
PubMed: 20877853

Links to Exploration step

pubmed:20877853

Le document en format XML

<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Magnetic and upconverted luminescent properties of multifunctional lanthanide doped cubic KGdF4 nanocrystals.</title>
<author><name sortKey="Yang, L W" sort="Yang, L W" uniqKey="Yang L" first="L W" last="Yang">L W Yang</name>
<affiliation><nlm:affiliation>Institute for Quantum Engineering and Micro-Nano Energy Technology and Faculty of Materials and Optoelectronic Physics, Xiangtan University, Hunan, 411105, China. ylwxtu@xtu.edu.cn</nlm:affiliation>
</affiliation>
</author>
<author><name sortKey="Zhang, Y Y" sort="Zhang, Y Y" uniqKey="Zhang Y" first="Y Y" last="Zhang">Y Y Zhang</name>
</author>
<author><name sortKey="Li, J J" sort="Li, J J" uniqKey="Li J" first="J J" last="Li">J J Li</name>
</author>
<author><name sortKey="Li, Y" sort="Li, Y" uniqKey="Li Y" first="Y" last="Li">Y. Li</name>
</author>
<author><name sortKey="Zhong, J X" sort="Zhong, J X" uniqKey="Zhong J" first="J X" last="Zhong">J X Zhong</name>
</author>
<author><name sortKey="Chu, Paul K" sort="Chu, Paul K" uniqKey="Chu P" first="Paul K" last="Chu">Paul K. Chu</name>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">PubMed</idno>
<date when="2010">2010</date>
<idno type="doi">10.1039/c0nr00326c</idno>
<idno type="RBID">pubmed:20877853</idno>
<idno type="pmid">20877853</idno>
<idno type="wicri:Area/PubMed/Corpus">000476</idno>
<idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000476</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en">Magnetic and upconverted luminescent properties of multifunctional lanthanide doped cubic KGdF4 nanocrystals.</title>
<author><name sortKey="Yang, L W" sort="Yang, L W" uniqKey="Yang L" first="L W" last="Yang">L W Yang</name>
<affiliation><nlm:affiliation>Institute for Quantum Engineering and Micro-Nano Energy Technology and Faculty of Materials and Optoelectronic Physics, Xiangtan University, Hunan, 411105, China. ylwxtu@xtu.edu.cn</nlm:affiliation>
</affiliation>
</author>
<author><name sortKey="Zhang, Y Y" sort="Zhang, Y Y" uniqKey="Zhang Y" first="Y Y" last="Zhang">Y Y Zhang</name>
</author>
<author><name sortKey="Li, J J" sort="Li, J J" uniqKey="Li J" first="J J" last="Li">J J Li</name>
</author>
<author><name sortKey="Li, Y" sort="Li, Y" uniqKey="Li Y" first="Y" last="Li">Y. Li</name>
</author>
<author><name sortKey="Zhong, J X" sort="Zhong, J X" uniqKey="Zhong J" first="J X" last="Zhong">J X Zhong</name>
</author>
<author><name sortKey="Chu, Paul K" sort="Chu, Paul K" uniqKey="Chu P" first="Paul K" last="Chu">Paul K. Chu</name>
</author>
</analytic>
<series><title level="j">Nanoscale</title>
<idno type="eISSN">2040-3372</idno>
<imprint><date when="2010" type="published">2010</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Gadolinium (chemistry)</term>
<term>Holmium (chemistry)</term>
<term>Lanthanoid Series Elements (chemistry)</term>
<term>Magnetics</term>
<term>Nanoparticles (chemistry)</term>
<term>Nanoparticles (ultrastructure)</term>
<term>Spectroscopy, Fourier Transform Infrared</term>
<term>Thermodynamics</term>
<term>Thulium (chemistry)</term>
<term>X-Ray Diffraction</term>
<term>Ytterbium (chemistry)</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Gadolinium</term>
<term>Holmium</term>
<term>Lanthanoid Series Elements</term>
<term>Thulium</term>
<term>Ytterbium</term>
</keywords>
<keywords scheme="MESH" qualifier="chemistry" xml:lang="en"><term>Nanoparticles</term>
</keywords>
<keywords scheme="MESH" qualifier="ultrastructure" xml:lang="en"><term>Nanoparticles</term>
</keywords>
<keywords scheme="MESH" xml:lang="en"><term>Magnetics</term>
<term>Spectroscopy, Fourier Transform Infrared</term>
<term>Thermodynamics</term>
<term>X-Ray Diffraction</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">Lanthanide (Ln3+) doped KGdF4 (Ln=Yb3+, Er3+, Ho3+, Tm3+) nanocrystals with a mean diameter of approximately 12 nm were synthesized by a hydrothermal method using oleic acid as a stabilizing agent at 180 °C. The nanocrystals crystallize in the cubic phase as α-NaGdF4. When excited by a 980 nm laser, these Ln3+ doped nanocrystals exhibit multicolor up-conversion (UC) emissions in red, yellow, blue and white. The calculated color coordinates demonstrate that white UC emission (CIE-X=0.352, CIE-Y=0.347) can be obtained by varying the dopant concentrations in the Yb3+/Ho3+/Tm3+ triply-doped nanocrystals to yield different RGB emission intensities. The measured field dependence of magnetization (M-H curves) of the KGdF4 nanocrystals shows their paramagnetic characteristics that can be ascribed to the non-interacting localized nature of the magnetic moment of Gd3+ ions. Moreover, low temperature thermal treatment can enhance UC properties, magnetization and magnetic mass susceptibility of Ln3+ doped KGdF4 nanocrystals. The multifunctional Ln3+ doped KGdF4 nanocrystals have potential applications in color displays, bioseparation, and optical-magnetic dual modal nanoprobes in biomedical imaging.</div>
</front>
</TEI>
<pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">20877853</PMID>
<DateCreated><Year>2010</Year>
<Month>12</Month>
<Day>01</Day>
</DateCreated>
<DateCompleted><Year>2011</Year>
<Month>03</Month>
<Day>21</Day>
</DateCompleted>
<DateRevised><Year>2013</Year>
<Month>11</Month>
<Day>21</Day>
</DateRevised>
<Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">2040-3372</ISSN>
<JournalIssue CitedMedium="Internet"><Volume>2</Volume>
<Issue>12</Issue>
<PubDate><Year>2010</Year>
<Month>Dec</Month>
</PubDate>
</JournalIssue>
<Title>Nanoscale</Title>
<ISOAbbreviation>Nanoscale</ISOAbbreviation>
</Journal>
<ArticleTitle>Magnetic and upconverted luminescent properties of multifunctional lanthanide doped cubic KGdF4 nanocrystals.</ArticleTitle>
<Pagination><MedlinePgn>2805-10</MedlinePgn>
</Pagination>
<ELocationID EIdType="doi" ValidYN="Y">10.1039/c0nr00326c</ELocationID>
<Abstract><AbstractText>Lanthanide (Ln3+) doped KGdF4 (Ln=Yb3+, Er3+, Ho3+, Tm3+) nanocrystals with a mean diameter of approximately 12 nm were synthesized by a hydrothermal method using oleic acid as a stabilizing agent at 180 °C. The nanocrystals crystallize in the cubic phase as α-NaGdF4. When excited by a 980 nm laser, these Ln3+ doped nanocrystals exhibit multicolor up-conversion (UC) emissions in red, yellow, blue and white. The calculated color coordinates demonstrate that white UC emission (CIE-X=0.352, CIE-Y=0.347) can be obtained by varying the dopant concentrations in the Yb3+/Ho3+/Tm3+ triply-doped nanocrystals to yield different RGB emission intensities. The measured field dependence of magnetization (M-H curves) of the KGdF4 nanocrystals shows their paramagnetic characteristics that can be ascribed to the non-interacting localized nature of the magnetic moment of Gd3+ ions. Moreover, low temperature thermal treatment can enhance UC properties, magnetization and magnetic mass susceptibility of Ln3+ doped KGdF4 nanocrystals. The multifunctional Ln3+ doped KGdF4 nanocrystals have potential applications in color displays, bioseparation, and optical-magnetic dual modal nanoprobes in biomedical imaging.</AbstractText>
</Abstract>
<AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Yang</LastName>
<ForeName>L W</ForeName>
<Initials>LW</Initials>
<AffiliationInfo><Affiliation>Institute for Quantum Engineering and Micro-Nano Energy Technology and Faculty of Materials and Optoelectronic Physics, Xiangtan University, Hunan, 411105, China. ylwxtu@xtu.edu.cn</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Zhang</LastName>
<ForeName>Y Y</ForeName>
<Initials>YY</Initials>
</Author>
<Author ValidYN="Y"><LastName>Li</LastName>
<ForeName>J J</ForeName>
<Initials>JJ</Initials>
</Author>
<Author ValidYN="Y"><LastName>Li</LastName>
<ForeName>Y</ForeName>
<Initials>Y</Initials>
</Author>
<Author ValidYN="Y"><LastName>Zhong</LastName>
<ForeName>J X</ForeName>
<Initials>JX</Initials>
</Author>
<Author ValidYN="Y"><LastName>Chu</LastName>
<ForeName>Paul K</ForeName>
<Initials>PK</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>
<ArticleDate DateType="Electronic"><Year>2010</Year>
<Month>09</Month>
<Day>28</Day>
</ArticleDate>
</Article>
<MedlineJournalInfo><Country>England</Country>
<MedlineTA>Nanoscale</MedlineTA>
<NlmUniqueID>101525249</NlmUniqueID>
<ISSNLinking>2040-3364</ISSNLinking>
</MedlineJournalInfo>
<ChemicalList><Chemical><RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D028581">Lanthanoid Series Elements</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>8RKC5ATI4P</RegistryNumber>
<NameOfSubstance UI="D013932">Thulium</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>AU0V1LM3JT</RegistryNumber>
<NameOfSubstance UI="D005682">Gadolinium</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>MNQ4O4WSI1</RegistryNumber>
<NameOfSubstance UI="D015018">Ytterbium</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>W1XX32SQN1</RegistryNumber>
<NameOfSubstance UI="D006695">Holmium</NameOfSubstance>
</Chemical>
</ChemicalList>
<CitationSubset>IM</CitationSubset>
<MeshHeadingList><MeshHeading><DescriptorName MajorTopicYN="N" UI="D005682">Gadolinium</DescriptorName>
<QualifierName MajorTopicYN="N" UI="Q000737">chemistry</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D006695">Holmium</DescriptorName>
<QualifierName MajorTopicYN="N" UI="Q000737">chemistry</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D028581">Lanthanoid Series Elements</DescriptorName>
<QualifierName MajorTopicYN="Y" UI="Q000737">chemistry</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="Y" UI="D008280">Magnetics</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D053758">Nanoparticles</DescriptorName>
<QualifierName MajorTopicYN="Y" UI="Q000737">chemistry</QualifierName>
<QualifierName MajorTopicYN="N" UI="Q000648">ultrastructure</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D017550">Spectroscopy, Fourier Transform Infrared</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D013816">Thermodynamics</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D013932">Thulium</DescriptorName>
<QualifierName MajorTopicYN="N" UI="Q000737">chemistry</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D014961">X-Ray Diffraction</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D015018">Ytterbium</DescriptorName>
<QualifierName MajorTopicYN="N" UI="Q000737">chemistry</QualifierName>
</MeshHeading>
</MeshHeadingList>
</MedlineCitation>
<PubmedData><History><PubMedPubDate PubStatus="aheadofprint"><Year>2010</Year>
<Month>9</Month>
<Day>28</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="epublish"><Year>2010</Year>
<Month>12</Month>
<Day>1</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="entrez"><Year>2010</Year>
<Month>9</Month>
<Day>30</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="pubmed"><Year>2010</Year>
<Month>9</Month>
<Day>30</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="medline"><Year>2011</Year>
<Month>3</Month>
<Day>22</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
</History>
<PublicationStatus>ppublish</PublicationStatus>
<ArticleIdList><ArticleId IdType="doi">10.1039/c0nr00326c</ArticleId>
<ArticleId IdType="pubmed">20877853</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 000476 | SxmlIndent | more

HfdSelect -h $EXPLOR_AREA/Data/PubMed/Corpus/biblio.hfd -nk 000476 | 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:20877853
   |texte=   Magnetic and upconverted luminescent properties of multifunctional lanthanide doped cubic KGdF4 nanocrystals.
}}

Pour générer des pages wiki

HfdIndexSelect -h $EXPLOR_AREA/Data/PubMed/Corpus/RBID.i   -Sk "pubmed:20877853" \
       | HfdSelect -Kh $EXPLOR_AREA/Data/PubMed/Corpus/biblio.hfd   \
       | NlmPubMed2Wicri -a ThuliumV1

This area was generated with Dilib version V0.6.21.
Data generation: Thu May 12 08:27:09 2016. Site generation: Thu Mar 7 22:33:44 2024

	Serveur d'exploration sur le thulium
	Attention, ce site est en cours de développement ! Attention, site généré par des moyens informatiques à partir de corpus bruts. Les informations ne sont donc pas validées.

Serveur d'exploration sur le thulium

Magnetic and upconverted luminescent properties of multifunctional lanthanide doped cubic KGdF4 nanocrystals.

Magnetic and upconverted luminescent properties of multifunctional lanthanide doped cubic KGdF4 nanocrystals.

Source :

English descriptors

Abstract

Links to Exploration step

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri

Pour générer des pages wiki