Near-Infrared Luminescence from Visible-Light-Sensitized Ruthenium(II)-Neodymium(III) Heterobimetallic Bridged Complexes Containing Alkoxy(silyl) Functional Groups
Autor(a) principal: | |
---|---|
Data de Publicação: | 2020 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.21577/0103-5053.20190233 http://hdl.handle.net/11449/201475 |
Resumo: | New infrared emitting d-f (ruthenium(II)–neodymium(III)) heterobimetallic complexes with alkoxy(silyl) functional groups have been prepared. Visible excitation evidenced energy transfer processes from the ruthenium(II) donor to neodymium(III) acceptors leading to infrared emission. Energy transfer rates (kEnT) and efficiency of energy transfer (ηEnT) are, respectively, 0.61 × 107 s-1 and 44% for RuL1–NdL3 complex. Larger values of kEnT (3.04 × 107 s-1) and ηEnT (84%) were detected for RuL2–NdL4 complex. RuL1–NdL3 and RuL2–NdL4 complexes were fully characterized by elementary analysis (EA), mass spectrometry (MS), Fourier transform infrared spectroscopy (FTIR) and Fourier transform Raman spectroscopy (FT-Raman). Total correlation spectroscopy (TOCSY1D), 1H{13C} heteronuclear single quantum correlation (HSQC) and 1H{13C} heteronuclear multiple bond correlation (HMBC) nuclear magnetic resonance (NMR) analyses were also carried out to characterize NdL3 and RuL1–NdL3 complexes. The presence of trialkoxysilyl-substituted ligands would allow further grafting onto any silica or silicated surface aiming at applications as new luminescent near infrared (NIR)-emitting biosensors or biomarkers. |
id |
UNSP_892863a0503eda6f4ec0b4ff37bc042d |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/201475 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Near-Infrared Luminescence from Visible-Light-Sensitized Ruthenium(II)-Neodymium(III) Heterobimetallic Bridged Complexes Containing Alkoxy(silyl) Functional GroupsD-f energy transferGrafting trialkoxysilyl groupNeodymium(III)NIR luminescent complexesRuthenium(II)Silylated heterobimetallic complexesVisibleNew infrared emitting d-f (ruthenium(II)–neodymium(III)) heterobimetallic complexes with alkoxy(silyl) functional groups have been prepared. Visible excitation evidenced energy transfer processes from the ruthenium(II) donor to neodymium(III) acceptors leading to infrared emission. Energy transfer rates (kEnT) and efficiency of energy transfer (ηEnT) are, respectively, 0.61 × 107 s-1 and 44% for RuL1–NdL3 complex. Larger values of kEnT (3.04 × 107 s-1) and ηEnT (84%) were detected for RuL2–NdL4 complex. RuL1–NdL3 and RuL2–NdL4 complexes were fully characterized by elementary analysis (EA), mass spectrometry (MS), Fourier transform infrared spectroscopy (FTIR) and Fourier transform Raman spectroscopy (FT-Raman). Total correlation spectroscopy (TOCSY1D), 1H{13C} heteronuclear single quantum correlation (HSQC) and 1H{13C} heteronuclear multiple bond correlation (HMBC) nuclear magnetic resonance (NMR) analyses were also carried out to characterize NdL3 and RuL1–NdL3 complexes. The presence of trialkoxysilyl-substituted ligands would allow further grafting onto any silica or silicated surface aiming at applications as new luminescent near infrared (NIR)-emitting biosensors or biomarkers.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Centre Inter-universitaire de Recherche et d’Ingénierie des Matériaux (CIRIMAT) Université Toulouse 3 - Paul Sabatier, 118 route de NarbonneInstituto de Química Universidade Estadual Paulista (Unesp), CP355Departamento de Química Faculdade de Filosofia Ciências e Letras de Ribeirão Preto Universidade de São PauloDepartamento de Física Faculdade de Filosofia Ciências e Letras de Ribeirão Preto Universidade de São PauloDepartment of Chemistry and Chemical Engineering Chalmers University of TechnologyInstituto de Química Universidade Estadual Paulista (Unesp), CP355Université Toulouse 3 - Paul SabatierUniversidade Estadual Paulista (Unesp)Universidade de São Paulo (USP)Chalmers University of TechnologySábio, Rafael M. [UNESP]Santagneli, Silvia H. [UNESP]Gressier, MarieCaiut, José M.A.Pazin, Wallance M.Silva, Robson R.Ribeiro, Sidney J.L. [UNESP]Menu, Marie-Joëlle2020-12-12T02:33:29Z2020-12-12T02:33:29Z2020-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article694-702application/pdfhttp://dx.doi.org/10.21577/0103-5053.20190233Journal of the Brazilian Chemical Society, v. 31, n. 4, p. 694-702, 2020.1678-47900103-5053http://hdl.handle.net/11449/20147510.21577/0103-5053.20190233S0103-505320200004006942-s2.0-85077957766S0103-50532020000400694.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of the Brazilian Chemical Societyinfo:eu-repo/semantics/openAccess2023-12-17T06:23:20Zoai:repositorio.unesp.br:11449/201475Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-12-17T06:23:20Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Near-Infrared Luminescence from Visible-Light-Sensitized Ruthenium(II)-Neodymium(III) Heterobimetallic Bridged Complexes Containing Alkoxy(silyl) Functional Groups |
title |
Near-Infrared Luminescence from Visible-Light-Sensitized Ruthenium(II)-Neodymium(III) Heterobimetallic Bridged Complexes Containing Alkoxy(silyl) Functional Groups |
spellingShingle |
Near-Infrared Luminescence from Visible-Light-Sensitized Ruthenium(II)-Neodymium(III) Heterobimetallic Bridged Complexes Containing Alkoxy(silyl) Functional Groups Sábio, Rafael M. [UNESP] D-f energy transfer Grafting trialkoxysilyl group Neodymium(III) NIR luminescent complexes Ruthenium(II) Silylated heterobimetallic complexes Visible |
title_short |
Near-Infrared Luminescence from Visible-Light-Sensitized Ruthenium(II)-Neodymium(III) Heterobimetallic Bridged Complexes Containing Alkoxy(silyl) Functional Groups |
title_full |
Near-Infrared Luminescence from Visible-Light-Sensitized Ruthenium(II)-Neodymium(III) Heterobimetallic Bridged Complexes Containing Alkoxy(silyl) Functional Groups |
title_fullStr |
Near-Infrared Luminescence from Visible-Light-Sensitized Ruthenium(II)-Neodymium(III) Heterobimetallic Bridged Complexes Containing Alkoxy(silyl) Functional Groups |
title_full_unstemmed |
Near-Infrared Luminescence from Visible-Light-Sensitized Ruthenium(II)-Neodymium(III) Heterobimetallic Bridged Complexes Containing Alkoxy(silyl) Functional Groups |
title_sort |
Near-Infrared Luminescence from Visible-Light-Sensitized Ruthenium(II)-Neodymium(III) Heterobimetallic Bridged Complexes Containing Alkoxy(silyl) Functional Groups |
author |
Sábio, Rafael M. [UNESP] |
author_facet |
Sábio, Rafael M. [UNESP] Santagneli, Silvia H. [UNESP] Gressier, Marie Caiut, José M.A. Pazin, Wallance M. Silva, Robson R. Ribeiro, Sidney J.L. [UNESP] Menu, Marie-Joëlle |
author_role |
author |
author2 |
Santagneli, Silvia H. [UNESP] Gressier, Marie Caiut, José M.A. Pazin, Wallance M. Silva, Robson R. Ribeiro, Sidney J.L. [UNESP] Menu, Marie-Joëlle |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Université Toulouse 3 - Paul Sabatier Universidade Estadual Paulista (Unesp) Universidade de São Paulo (USP) Chalmers University of Technology |
dc.contributor.author.fl_str_mv |
Sábio, Rafael M. [UNESP] Santagneli, Silvia H. [UNESP] Gressier, Marie Caiut, José M.A. Pazin, Wallance M. Silva, Robson R. Ribeiro, Sidney J.L. [UNESP] Menu, Marie-Joëlle |
dc.subject.por.fl_str_mv |
D-f energy transfer Grafting trialkoxysilyl group Neodymium(III) NIR luminescent complexes Ruthenium(II) Silylated heterobimetallic complexes Visible |
topic |
D-f energy transfer Grafting trialkoxysilyl group Neodymium(III) NIR luminescent complexes Ruthenium(II) Silylated heterobimetallic complexes Visible |
description |
New infrared emitting d-f (ruthenium(II)–neodymium(III)) heterobimetallic complexes with alkoxy(silyl) functional groups have been prepared. Visible excitation evidenced energy transfer processes from the ruthenium(II) donor to neodymium(III) acceptors leading to infrared emission. Energy transfer rates (kEnT) and efficiency of energy transfer (ηEnT) are, respectively, 0.61 × 107 s-1 and 44% for RuL1–NdL3 complex. Larger values of kEnT (3.04 × 107 s-1) and ηEnT (84%) were detected for RuL2–NdL4 complex. RuL1–NdL3 and RuL2–NdL4 complexes were fully characterized by elementary analysis (EA), mass spectrometry (MS), Fourier transform infrared spectroscopy (FTIR) and Fourier transform Raman spectroscopy (FT-Raman). Total correlation spectroscopy (TOCSY1D), 1H{13C} heteronuclear single quantum correlation (HSQC) and 1H{13C} heteronuclear multiple bond correlation (HMBC) nuclear magnetic resonance (NMR) analyses were also carried out to characterize NdL3 and RuL1–NdL3 complexes. The presence of trialkoxysilyl-substituted ligands would allow further grafting onto any silica or silicated surface aiming at applications as new luminescent near infrared (NIR)-emitting biosensors or biomarkers. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-12T02:33:29Z 2020-12-12T02:33:29Z 2020-04-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.21577/0103-5053.20190233 Journal of the Brazilian Chemical Society, v. 31, n. 4, p. 694-702, 2020. 1678-4790 0103-5053 http://hdl.handle.net/11449/201475 10.21577/0103-5053.20190233 S0103-50532020000400694 2-s2.0-85077957766 S0103-50532020000400694.pdf |
url |
http://dx.doi.org/10.21577/0103-5053.20190233 http://hdl.handle.net/11449/201475 |
identifier_str_mv |
Journal of the Brazilian Chemical Society, v. 31, n. 4, p. 694-702, 2020. 1678-4790 0103-5053 10.21577/0103-5053.20190233 S0103-50532020000400694 2-s2.0-85077957766 S0103-50532020000400694.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of the Brazilian Chemical Society |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
694-702 application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1803650014091673600 |