Doping lanthanum manganites particles with strontium-calcium for application in hyperthermia

The use of materials capable of controlling the threshold temperature required in hyperthermia, as well as meeting desired requirements in biomedical applications is still a challenge. In the present study, strontium doped calcium lanthanum manganites La0.7Ca0.3-xSrxMnO3 (x=0, 0.1, 0.15 and 0.2) wer...

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Autores: Rivera-Rios, Lorena, Perez-Lopez, Israel Omar, Elizalde-Galindo, Jose Trinidad, Farias-Mancilla, Jose Rurik, Mani-Gonzalez, Pierre Giovanni
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2022
País:México
Institución:UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO
Repositorio:Journal of Applied Research and Technology
Idioma:inglés
OAI Identifier:oai:ojs2.localhost:article/1405
Acceso en línea:https://jart.icat.unam.mx/index.php/jart/article/view/1405
Access Level:acceso abierto
Palabra clave:Hyperthermia; biomedical application; lanthanum manganite doped; Curie temperature; magnetic properties; structure.
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spelling Doping lanthanum manganites particles with strontium-calcium for application in hyperthermiaRivera-Rios, LorenaPerez-Lopez, Israel OmarElizalde-Galindo, Jose TrinidadFarias-Mancilla, Jose RurikMani-Gonzalez, Pierre GiovanniHyperthermia; biomedical application; lanthanum manganite doped; Curie temperature; magnetic properties; structure.The use of materials capable of controlling the threshold temperature required in hyperthermia, as well as meeting desired requirements in biomedical applications is still a challenge. In the present study, strontium doped calcium lanthanum manganites La0.7Ca0.3-xSrxMnO3 (x=0, 0.1, 0.15 and 0.2) were synthesized by co-precipitation method. Vibrating sample magnetometry (VSM) was used to study the effect of change Ca-Sr ratio on magnetic properties. The Curie temperature (Tc) increases from 272 to 315 K as the concentration increases from x=0 to x=0.2 respectively. Hence the strontium amount plays an important role in achieving the desired Tc . X-ray diffraction (XRD) was used to identify rhombohedral structure and scanning electronic microscopy (SEM) was used to characterize the cubic morphology and around 800 nm as particles size.Universidad Nacional Autónoma de México2022-08-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPeer-reviewed Articleapplication/pdfhttps://jart.icat.unam.mx/index.php/jart/article/view/140510.22201/icat.24486736e.2022.20.3.1405Journal of Applied Research and Technology; Vol. 20 No. 4 (2022); 481-486Journal of Applied Research and Technology; Vol. 20 Núm. 4 (2022); 481-4862448-67361665-642310.22201/icat.24486736e.2022.20.4reponame:Journal of Applied Research and Technologyinstname:UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICOinstacron:UNAMenghttps://jart.icat.unam.mx/index.php/jart/article/view/1405/923Copyright (c) 2022 Universidad Nacional Autónoma de Méxicoinfo:eu-repo/semantics/openAccessoai:ojs2.localhost:article/14052024-08-16T17:54:19Z
dc.title.none.fl_str_mv Doping lanthanum manganites particles with strontium-calcium for application in hyperthermia
title Doping lanthanum manganites particles with strontium-calcium for application in hyperthermia
spellingShingle Doping lanthanum manganites particles with strontium-calcium for application in hyperthermia
Rivera-Rios, Lorena
Hyperthermia; biomedical application; lanthanum manganite doped; Curie temperature; magnetic properties; structure.
title_short Doping lanthanum manganites particles with strontium-calcium for application in hyperthermia
title_full Doping lanthanum manganites particles with strontium-calcium for application in hyperthermia
title_fullStr Doping lanthanum manganites particles with strontium-calcium for application in hyperthermia
title_full_unstemmed Doping lanthanum manganites particles with strontium-calcium for application in hyperthermia
title_sort Doping lanthanum manganites particles with strontium-calcium for application in hyperthermia
dc.creator.none.fl_str_mv Rivera-Rios, Lorena
Perez-Lopez, Israel Omar
Elizalde-Galindo, Jose Trinidad
Farias-Mancilla, Jose Rurik
Mani-Gonzalez, Pierre Giovanni
author Rivera-Rios, Lorena
author_facet Rivera-Rios, Lorena
Perez-Lopez, Israel Omar
Elizalde-Galindo, Jose Trinidad
Farias-Mancilla, Jose Rurik
Mani-Gonzalez, Pierre Giovanni
author_role author
author2 Perez-Lopez, Israel Omar
Elizalde-Galindo, Jose Trinidad
Farias-Mancilla, Jose Rurik
Mani-Gonzalez, Pierre Giovanni
author2_role author
author
author
author
dc.subject.none.fl_str_mv Hyperthermia; biomedical application; lanthanum manganite doped; Curie temperature; magnetic properties; structure.
topic Hyperthermia; biomedical application; lanthanum manganite doped; Curie temperature; magnetic properties; structure.
description The use of materials capable of controlling the threshold temperature required in hyperthermia, as well as meeting desired requirements in biomedical applications is still a challenge. In the present study, strontium doped calcium lanthanum manganites La0.7Ca0.3-xSrxMnO3 (x=0, 0.1, 0.15 and 0.2) were synthesized by co-precipitation method. Vibrating sample magnetometry (VSM) was used to study the effect of change Ca-Sr ratio on magnetic properties. The Curie temperature (Tc) increases from 272 to 315 K as the concentration increases from x=0 to x=0.2 respectively. Hence the strontium amount plays an important role in achieving the desired Tc . X-ray diffraction (XRD) was used to identify rhombohedral structure and scanning electronic microscopy (SEM) was used to characterize the cubic morphology and around 800 nm as particles size.
publishDate 2022
dc.date.none.fl_str_mv 2022-08-31
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://jart.icat.unam.mx/index.php/jart/article/view/1405
10.22201/icat.24486736e.2022.20.3.1405
url https://jart.icat.unam.mx/index.php/jart/article/view/1405
identifier_str_mv 10.22201/icat.24486736e.2022.20.3.1405
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://jart.icat.unam.mx/index.php/jart/article/view/1405/923
dc.rights.none.fl_str_mv Copyright (c) 2022 Universidad Nacional Autónoma de México
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2022 Universidad Nacional Autónoma de México
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad Nacional Autónoma de México
publisher.none.fl_str_mv Universidad Nacional Autónoma de México
dc.source.none.fl_str_mv Journal of Applied Research and Technology; Vol. 20 No. 4 (2022); 481-486
Journal of Applied Research and Technology; Vol. 20 Núm. 4 (2022); 481-486
2448-6736
1665-6423
10.22201/icat.24486736e.2022.20.4
reponame:Journal of Applied Research and Technology
instname:UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO
instacron:UNAM
instname_str UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO
instacron_str UNAM
institution UNAM
reponame_str Journal of Applied Research and Technology
collection Journal of Applied Research and Technology
repository.name.fl_str_mv
repository.mail.fl_str_mv
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