Calibration of remote nanothermometers using nanoparticles of NaYF 4 : Er 3+ , Yb 3+ , Nd 3+
Descripción del Articulo
This work has been financed by the FONDECYT-CONCYTEC (agreements No. 167 and No.168) and developed in the Photonics Laboratory of the Faculty of Sciences of the Universidad Nacional de Ingenier´ıa
| Autores: | , , , |
|---|---|
| Formato: | objeto de conferencia |
| Fecha de Publicación: | 2018 |
| Institución: | Consejo Nacional de Ciencia Tecnología e Innovación |
| Repositorio: | CONCYTEC-Institucional |
| Lenguaje: | inglés |
| OAI Identifier: | oai:repositorio.concytec.gob.pe:20.500.12390/542 |
| Enlace del recurso: | https://hdl.handle.net/20.500.12390/542 https://doi.org/10.1088/1742-6596/1143/1/012023 |
| Nivel de acceso: | acceso abierto |
| Materia: | Yttrium compounds Calibration Erbium compounds Fluorine compounds Ions Laser excitation Nanoparticles Neodymium Sodium compounds Synthesis (chemical) Ytterbium 880 nm wavelength lasers Fluorescent emission Human tissues Nanothermometer Transfer process Up-conversion https://purl.org/pe-repo/ocde/ford#1.03.00 |
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oai:repositorio.concytec.gob.pe:20.500.12390/542 |
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CONC |
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CONCYTEC-Institucional |
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4689 |
| dc.title.none.fl_str_mv |
Calibration of remote nanothermometers using nanoparticles of NaYF 4 : Er 3+ , Yb 3+ , Nd 3+ |
| title |
Calibration of remote nanothermometers using nanoparticles of NaYF 4 : Er 3+ , Yb 3+ , Nd 3+ |
| spellingShingle |
Calibration of remote nanothermometers using nanoparticles of NaYF 4 : Er 3+ , Yb 3+ , Nd 3+ Vásquez Mazzotti D. Yttrium compounds Calibration Erbium compounds Fluorine compounds Ions Laser excitation Nanoparticles Neodymium Sodium compounds Synthesis (chemical) Ytterbium 880 nm wavelength lasers Fluorescent emission Human tissues Nanothermometer Transfer process Up-conversion https://purl.org/pe-repo/ocde/ford#1.03.00 |
| title_short |
Calibration of remote nanothermometers using nanoparticles of NaYF 4 : Er 3+ , Yb 3+ , Nd 3+ |
| title_full |
Calibration of remote nanothermometers using nanoparticles of NaYF 4 : Er 3+ , Yb 3+ , Nd 3+ |
| title_fullStr |
Calibration of remote nanothermometers using nanoparticles of NaYF 4 : Er 3+ , Yb 3+ , Nd 3+ |
| title_full_unstemmed |
Calibration of remote nanothermometers using nanoparticles of NaYF 4 : Er 3+ , Yb 3+ , Nd 3+ |
| title_sort |
Calibration of remote nanothermometers using nanoparticles of NaYF 4 : Er 3+ , Yb 3+ , Nd 3+ |
| author |
Vásquez Mazzotti D. |
| author_facet |
Vásquez Mazzotti D. Alvarado L. Puga R. Loro H. |
| author_role |
author |
| author2 |
Alvarado L. Puga R. Loro H. |
| author2_role |
author author author |
| dc.contributor.author.fl_str_mv |
Vásquez Mazzotti D. Alvarado L. Puga R. Loro H. |
| dc.subject.none.fl_str_mv |
Yttrium compounds |
| topic |
Yttrium compounds Calibration Erbium compounds Fluorine compounds Ions Laser excitation Nanoparticles Neodymium Sodium compounds Synthesis (chemical) Ytterbium 880 nm wavelength lasers Fluorescent emission Human tissues Nanothermometer Transfer process Up-conversion https://purl.org/pe-repo/ocde/ford#1.03.00 |
| dc.subject.es_PE.fl_str_mv |
Calibration Erbium compounds Fluorine compounds Ions Laser excitation Nanoparticles Neodymium Sodium compounds Synthesis (chemical) Ytterbium 880 nm wavelength lasers Fluorescent emission Human tissues Nanothermometer Transfer process Up-conversion |
| dc.subject.ocde.none.fl_str_mv |
https://purl.org/pe-repo/ocde/ford#1.03.00 |
| description |
This work has been financed by the FONDECYT-CONCYTEC (agreements No. 167 and No.168) and developed in the Photonics Laboratory of the Faculty of Sciences of the Universidad Nacional de Ingenier´ıa |
| publishDate |
2018 |
| dc.date.accessioned.none.fl_str_mv |
2024-05-30T23:13:38Z |
| dc.date.available.none.fl_str_mv |
2024-05-30T23:13:38Z |
| dc.date.issued.fl_str_mv |
2018 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
| format |
conferenceObject |
| dc.identifier.uri.none.fl_str_mv |
https://hdl.handle.net/20.500.12390/542 |
| dc.identifier.doi.none.fl_str_mv |
https://doi.org/10.1088/1742-6596/1143/1/012023 |
| dc.identifier.scopus.none.fl_str_mv |
2-s2.0-85059449407 |
| dc.identifier.isi.none.fl_str_mv |
467431100023 |
| url |
https://hdl.handle.net/20.500.12390/542 https://doi.org/10.1088/1742-6596/1143/1/012023 |
| identifier_str_mv |
2-s2.0-85059449407 467431100023 |
| dc.language.iso.none.fl_str_mv |
eng |
| language |
eng |
| dc.relation.ispartof.none.fl_str_mv |
Journal of Physics: Conference Series |
| dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess |
| dc.rights.uri.none.fl_str_mv |
https://creativecommons.org/licenses/by/3.0/ |
| eu_rights_str_mv |
openAccess |
| rights_invalid_str_mv |
https://creativecommons.org/licenses/by/3.0/ |
| dc.publisher.none.fl_str_mv |
Institute of Physics Publishing |
| publisher.none.fl_str_mv |
Institute of Physics Publishing |
| dc.source.none.fl_str_mv |
reponame:CONCYTEC-Institucional instname:Consejo Nacional de Ciencia Tecnología e Innovación instacron:CONCYTEC |
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Consejo Nacional de Ciencia Tecnología e Innovación |
| instacron_str |
CONCYTEC |
| institution |
CONCYTEC |
| reponame_str |
CONCYTEC-Institucional |
| collection |
CONCYTEC-Institucional |
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Repositorio Institucional CONCYTEC |
| repository.mail.fl_str_mv |
repositorio@concytec.gob.pe |
| _version_ |
1844883055580282880 |
| spelling |
Publicationrp00942600rp00944600rp00943600rp00945600Vásquez Mazzotti D.Alvarado L.Puga R.Loro H.2024-05-30T23:13:38Z2024-05-30T23:13:38Z2018https://hdl.handle.net/20.500.12390/542https://doi.org/10.1088/1742-6596/1143/1/0120232-s2.0-85059449407467431100023This work has been financed by the FONDECYT-CONCYTEC (agreements No. 167 and No.168) and developed in the Photonics Laboratory of the Faculty of Sciences of the Universidad Nacional de Ingenier´ıaThe nanoparticles of NaYF4: Er3+, Yb3+, Nd3+ present fluorescent emissions by upconversion. These emissions are associated with the doping ions of Er, Yb and Nd in the NaYF4 nanoparticles. The nanoparticles of NaYF4 doped with Er3+ and Yb3+ ions produce upconversion radiation when excited by 980 nm wavelength laser. By incorporating the Nd3+ ions, the NaYF4: Er3+, Yb3+, Nd3+ arrangement is formed, which produces the same excitation with an 880 nm wavelength laser, the product of a cross-transfer process between the Nd, the Yb and the Er. For applications in human tissue it is preferable to use a 880 nm wavelength laser. These nanoparticles of NaYF4: Er3+, Yb3+, Nd3+ have been synthesized in our laboratories with Y (79,3%), Yb (18%), Er (2%) and Nd (0,7%). In this work we have studied the fluorescence behavior of these nanoparticles, which correspond to the transitions 2H11/2 → 4I15/2 y4S3/2 → 4I15/2, and that can be used in the calibration of a remote nanothermometer, because they have a sensitivity to very small changes in temperature.Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica - ConcytecengInstitute of Physics PublishingJournal of Physics: Conference Seriesinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/3.0/Yttrium compoundsCalibration-1Erbium compounds-1Fluorine compounds-1Ions-1Laser excitation-1Nanoparticles-1Neodymium-1Sodium compounds-1Synthesis (chemical)-1Ytterbium-1880 nm wavelength lasers-1Fluorescent emission-1Human tissues-1Nanothermometer-1Transfer process-1Up-conversion-1https://purl.org/pe-repo/ocde/ford#1.03.00-1Calibration of remote nanothermometers using nanoparticles of NaYF 4 : Er 3+ , Yb 3+ , Nd 3+info:eu-repo/semantics/conferenceObjectreponame:CONCYTEC-Institucionalinstname:Consejo Nacional de Ciencia Tecnología e Innovacióninstacron:CONCYTEC#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#20.500.12390/542oai:repositorio.concytec.gob.pe:20.500.12390/5422024-05-30 15:35:41.565https://creativecommons.org/licenses/by/3.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_14cbinfo:eu-repo/semantics/closedAccessmetadata only accesshttps://repositorio.concytec.gob.peRepositorio Institucional CONCYTECrepositorio@concytec.gob.pe#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#<Publication xmlns="https://www.openaire.eu/cerif-profile/1.1/" id="10725eef-17d9-4e5b-b87d-02c950ac1e03"> <Type xmlns="https://www.openaire.eu/cerif-profile/vocab/COAR_Publication_Types">http://purl.org/coar/resource_type/c_1843</Type> <Language>eng</Language> <Title>Calibration of remote nanothermometers using nanoparticles of NaYF 4 : Er 3+ , Yb 3+ , Nd 3+</Title> <PublishedIn> <Publication> <Title>Journal of Physics: Conference Series</Title> </Publication> </PublishedIn> <PublicationDate>2018</PublicationDate> <DOI>https://doi.org/10.1088/1742-6596/1143/1/012023</DOI> <ISI-Number>467431100023</ISI-Number> <SCP-Number>2-s2.0-85059449407</SCP-Number> <Authors> <Author> <DisplayName>Vásquez Mazzotti D.</DisplayName> <Person id="rp00942" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Alvarado L.</DisplayName> <Person id="rp00944" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Puga R.</DisplayName> <Person id="rp00943" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Loro H.</DisplayName> <Person id="rp00945" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> </Authors> <Editors> </Editors> <Publishers> <Publisher> <DisplayName>Institute of Physics Publishing</DisplayName> <OrgUnit /> </Publisher> </Publishers> <License>https://creativecommons.org/licenses/by/3.0/</License> <Keyword>Yttrium compounds</Keyword> <Keyword>Calibration</Keyword> <Keyword>Erbium compounds</Keyword> <Keyword>Fluorine compounds</Keyword> <Keyword>Ions</Keyword> <Keyword>Laser excitation</Keyword> <Keyword>Nanoparticles</Keyword> <Keyword>Neodymium</Keyword> <Keyword>Sodium compounds</Keyword> <Keyword>Synthesis (chemical)</Keyword> <Keyword>Ytterbium</Keyword> <Keyword>880 nm wavelength lasers</Keyword> <Keyword>Fluorescent emission</Keyword> <Keyword>Human tissues</Keyword> <Keyword>Nanothermometer</Keyword> <Keyword>Transfer process</Keyword> <Keyword>Up-conversion</Keyword> <Abstract>The nanoparticles of NaYF4: Er3+, Yb3+, Nd3+ present fluorescent emissions by upconversion. These emissions are associated with the doping ions of Er, Yb and Nd in the NaYF4 nanoparticles. The nanoparticles of NaYF4 doped with Er3+ and Yb3+ ions produce upconversion radiation when excited by 980 nm wavelength laser. By incorporating the Nd3+ ions, the NaYF4: Er3+, Yb3+, Nd3+ arrangement is formed, which produces the same excitation with an 880 nm wavelength laser, the product of a cross-transfer process between the Nd, the Yb and the Er. For applications in human tissue it is preferable to use a 880 nm wavelength laser. These nanoparticles of NaYF4: Er3+, Yb3+, Nd3+ have been synthesized in our laboratories with Y (79,3%), Yb (18%), Er (2%) and Nd (0,7%). In this work we have studied the fluorescence behavior of these nanoparticles, which correspond to the transitions 2H11/2 → 4I15/2 y4S3/2 → 4I15/2, and that can be used in the calibration of a remote nanothermometer, because they have a sensitivity to very small changes in temperature.</Abstract> <Access xmlns="http://purl.org/coar/access_right" > </Access> </Publication> -1 |
| score |
13.362401 |
Nota importante:
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
