Piezoresponse force microscopy of BaTiO3-chitosan and BaTiO3-polyethylene glycol nanocomposites

Descripción del Articulo

The work was funded by Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica-CONCYTEC according to agreement at Sub project 072–2018–FONDECYT–BM–IADT–AV.
Detalles Bibliográficos
Autores: Silva L.M.A., Lopez J.A.R., Castro W.M.A., Belov P.A., Emelianov N.A.
Formato: artículo
Fecha de Publicación:2021
Institución:Consejo Nacional de Ciencia Tecnología e Innovación
Repositorio:CONCYTEC-Institucional
Lenguaje:inglés
OAI Identifier:oai:repositorio.concytec.gob.pe:20.500.12390/3041
Enlace del recurso:https://hdl.handle.net/20.500.12390/3041
https://doi.org/10.1557/s43580-021-00066-5
Nivel de acceso:acceso abierto
Materia:nanoparticles
microscopy
https://purl.org/pe-repo/ocde/ford#2.10.02
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network_acronym_str CONC
network_name_str CONCYTEC-Institucional
repository_id_str 4689
dc.title.none.fl_str_mv Piezoresponse force microscopy of BaTiO3-chitosan and BaTiO3-polyethylene glycol nanocomposites
title Piezoresponse force microscopy of BaTiO3-chitosan and BaTiO3-polyethylene glycol nanocomposites
spellingShingle Piezoresponse force microscopy of BaTiO3-chitosan and BaTiO3-polyethylene glycol nanocomposites
Silva L.M.A.
nanoparticles
microscopy
https://purl.org/pe-repo/ocde/ford#2.10.02
title_short Piezoresponse force microscopy of BaTiO3-chitosan and BaTiO3-polyethylene glycol nanocomposites
title_full Piezoresponse force microscopy of BaTiO3-chitosan and BaTiO3-polyethylene glycol nanocomposites
title_fullStr Piezoresponse force microscopy of BaTiO3-chitosan and BaTiO3-polyethylene glycol nanocomposites
title_full_unstemmed Piezoresponse force microscopy of BaTiO3-chitosan and BaTiO3-polyethylene glycol nanocomposites
title_sort Piezoresponse force microscopy of BaTiO3-chitosan and BaTiO3-polyethylene glycol nanocomposites
author Silva L.M.A.
author_facet Silva L.M.A.
Lopez J.A.R.
Castro W.M.A.
Belov P.A.
Emelianov N.A.
author_role author
author2 Lopez J.A.R.
Castro W.M.A.
Belov P.A.
Emelianov N.A.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Silva L.M.A.
Lopez J.A.R.
Castro W.M.A.
Belov P.A.
Emelianov N.A.
dc.subject.none.fl_str_mv nanoparticles
topic nanoparticles
microscopy
https://purl.org/pe-repo/ocde/ford#2.10.02
dc.subject.es_PE.fl_str_mv microscopy
dc.subject.ocde.none.fl_str_mv https://purl.org/pe-repo/ocde/ford#2.10.02
description The work was funded by Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica-CONCYTEC according to agreement at Sub project 072–2018–FONDECYT–BM–IADT–AV.
publishDate 2021
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 2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12390/3041
dc.identifier.doi.none.fl_str_mv https://doi.org/10.1557/s43580-021-00066-5
dc.identifier.scopus.none.fl_str_mv 2-s2.0-85105912284
url https://hdl.handle.net/20.500.12390/3041
https://doi.org/10.1557/s43580-021-00066-5
identifier_str_mv 2-s2.0-85105912284
dc.language.iso.none.fl_str_mv eng
language eng
dc.relation.ispartof.none.fl_str_mv MRS Advances
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Springer Nature
publisher.none.fl_str_mv Springer Nature
dc.source.none.fl_str_mv reponame:CONCYTEC-Institucional
instname:Consejo Nacional de Ciencia Tecnología e Innovación
instacron:CONCYTEC
instname_str Consejo Nacional de Ciencia Tecnología e Innovación
instacron_str CONCYTEC
institution CONCYTEC
reponame_str CONCYTEC-Institucional
collection CONCYTEC-Institucional
repository.name.fl_str_mv Repositorio Institucional CONCYTEC
repository.mail.fl_str_mv repositorio@concytec.gob.pe
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spelling Publicationrp06783600rp06781600rp08701600rp08702600rp06528600Silva L.M.A.Lopez J.A.R.Castro W.M.A.Belov P.A.Emelianov N.A.2024-05-30T23:13:38Z2024-05-30T23:13:38Z2021https://hdl.handle.net/20.500.12390/3041https://doi.org/10.1557/s43580-021-00066-52-s2.0-85105912284The work was funded by Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica-CONCYTEC according to agreement at Sub project 072–2018–FONDECYT–BM–IADT–AV.Influence of surface modification of barium titanate nanoparticles of spherical shape with the average size of 200 nm in ferroelectric tetragonal crystal phase on the value of piezoelectric response by piezoelectric force microscopy has been studied. It has been found that the modification of the surface of nanoparticles with organic molecules for the increasing of biocompatibility leads to a decrease in the value of effective piezo response from 150 to 48–60 pm/V. At the same time, it is possible to switch polarization in the investigated samples. This allows to consider the mentioned nanocomposites to be promising materials for diagnostics and treatment of cancer tumors, as well as creation of new generation implants accelerating the osteogenesis process. © 2021, The Author(s), under exclusive licence to The Materials Research Society.Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica - ConcytecengSpringer NatureMRS Advancesinfo:eu-repo/semantics/openAccessnanoparticlesmicroscopy-1https://purl.org/pe-repo/ocde/ford#2.10.02-1Piezoresponse force microscopy of BaTiO3-chitosan and BaTiO3-polyethylene glycol nanocompositesinfo:eu-repo/semantics/articlereponame:CONCYTEC-Institucionalinstname:Consejo Nacional de Ciencia Tecnología e Innovacióninstacron:CONCYTEC20.500.12390/3041oai:repositorio.concytec.gob.pe:20.500.12390/30412024-05-30 16:13:24.683http://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##PLACEHOLDER_PARENT_METADATA_VALUE#<Publication xmlns="https://www.openaire.eu/cerif-profile/1.1/" id="ffbfdcd8-69a0-4b8d-a3f3-33aa9d737e62"> <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>Piezoresponse force microscopy of BaTiO3-chitosan and BaTiO3-polyethylene glycol nanocomposites</Title> <PublishedIn> <Publication> <Title>MRS Advances</Title> </Publication> </PublishedIn> <PublicationDate>2021</PublicationDate> <DOI>https://doi.org/10.1557/s43580-021-00066-5</DOI> <SCP-Number>2-s2.0-85105912284</SCP-Number> <Authors> <Author> <DisplayName>Silva L.M.A.</DisplayName> <Person id="rp06783" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Lopez J.A.R.</DisplayName> <Person id="rp06781" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Castro W.M.A.</DisplayName> <Person id="rp08701" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Belov P.A.</DisplayName> <Person id="rp08702" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Emelianov N.A.</DisplayName> <Person id="rp06528" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> </Authors> <Editors> </Editors> <Publishers> <Publisher> <DisplayName>Springer Nature</DisplayName> <OrgUnit /> </Publisher> </Publishers> <Keyword>nanoparticles</Keyword> <Keyword>microscopy</Keyword> <Abstract>Influence of surface modification of barium titanate nanoparticles of spherical shape with the average size of 200 nm in ferroelectric tetragonal crystal phase on the value of piezoelectric response by piezoelectric force microscopy has been studied. It has been found that the modification of the surface of nanoparticles with organic molecules for the increasing of biocompatibility leads to a decrease in the value of effective piezo response from 150 to 48–60 pm/V. At the same time, it is possible to switch polarization in the investigated samples. This allows to consider the mentioned nanocomposites to be promising materials for diagnostics and treatment of cancer tumors, as well as creation of new generation implants accelerating the osteogenesis process. © 2021, The Author(s), under exclusive licence to The Materials Research Society.</Abstract> <Access xmlns="http://purl.org/coar/access_right" > </Access> </Publication> -1
score 13.0672035
Piezoresponse force microscopy of BaTiO3-chitosan and BaTiO3-polyethylene glycol nanocomposites
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