Temperature dependence of water absorption in the biological windows and its impact on the performance of Ag2S luminescent nanothermometers
Autor(a) principal: | |
---|---|
Data de Publicação: | 2022 |
Outros Autores: | , , , , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10773/36064 |
Resumo: | The application of nanoparticles in the biological context generally requires their dispersion in aqueous media. In this sense, luminescent nanoparticles are an excellent choice for minimally invasive imaging and local temperature sensing (nanothermometry). For these applications, nanoparticles must operate in the physiological temperature range (25–50 °C) but also in the nearinfrared spectral range (750–1800 nm), which comprises the three biological windows of maximal tissue transparency to photons. In this range, water displays several absorption bands that can strongly affect the optical properties of the nanoparticles. Therefore, a full understanding of the temperature dependence of water absorption in biological windows is of paramount importance for applications based on these optical properties. Herein, the absorption spectrum of water in the biological windows over the 25–65 °C temperature range is systematically analyzed, and its temperature dependence considering the coexistence of two states of water is interpreted. Additionally, to illustrate the importance of state-of-the-art applications, the effects of the absorption of water on the emission spectrum of Ag2S nanoparticles, the most sensitive luminescent nanothermometers for in vivo applications to date, are presented. The spectral shape of the nanoparticles’ emission is drastically affected by the water absorption, impacting their thermometric performance. |
id |
RCAP_36b493862aead86e3d02be7aee8e2830 |
---|---|
oai_identifier_str |
oai:ria.ua.pt:10773/36064 |
network_acronym_str |
RCAP |
network_name_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository_id_str |
7160 |
spelling |
Temperature dependence of water absorption in the biological windows and its impact on the performance of Ag2S luminescent nanothermometersNanothermometrySilver sulfideTemperature dependenceWater absorptionThe application of nanoparticles in the biological context generally requires their dispersion in aqueous media. In this sense, luminescent nanoparticles are an excellent choice for minimally invasive imaging and local temperature sensing (nanothermometry). For these applications, nanoparticles must operate in the physiological temperature range (25–50 °C) but also in the nearinfrared spectral range (750–1800 nm), which comprises the three biological windows of maximal tissue transparency to photons. In this range, water displays several absorption bands that can strongly affect the optical properties of the nanoparticles. Therefore, a full understanding of the temperature dependence of water absorption in biological windows is of paramount importance for applications based on these optical properties. Herein, the absorption spectrum of water in the biological windows over the 25–65 °C temperature range is systematically analyzed, and its temperature dependence considering the coexistence of two states of water is interpreted. Additionally, to illustrate the importance of state-of-the-art applications, the effects of the absorption of water on the emission spectrum of Ag2S nanoparticles, the most sensitive luminescent nanothermometers for in vivo applications to date, are presented. The spectral shape of the nanoparticles’ emission is drastically affected by the water absorption, impacting their thermometric performance.Wiley2023-01-27T11:28:04Z2022-11-01T00:00:00Z2022-11info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10773/36064eng0934-086610.1002/ppsc.202200100Muñoz-Ortiz, TamaraAbiven, LiseMarin, RiccardoJie HuOrtgies, Dirk H.Benayas, AntonioGazeau, FlorenceCastaing, VictorViana, BrunoChanéac, CorinneJaque, DanielMaturi, Fernando E.Carlos, Luís D.Martín Rodríguez, EmmaGarcía Solé, Joséinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-02-22T12:08:42Zoai:ria.ua.pt:10773/36064Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:06:38.468051Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Temperature dependence of water absorption in the biological windows and its impact on the performance of Ag2S luminescent nanothermometers |
title |
Temperature dependence of water absorption in the biological windows and its impact on the performance of Ag2S luminescent nanothermometers |
spellingShingle |
Temperature dependence of water absorption in the biological windows and its impact on the performance of Ag2S luminescent nanothermometers Muñoz-Ortiz, Tamara Nanothermometry Silver sulfide Temperature dependence Water absorption |
title_short |
Temperature dependence of water absorption in the biological windows and its impact on the performance of Ag2S luminescent nanothermometers |
title_full |
Temperature dependence of water absorption in the biological windows and its impact on the performance of Ag2S luminescent nanothermometers |
title_fullStr |
Temperature dependence of water absorption in the biological windows and its impact on the performance of Ag2S luminescent nanothermometers |
title_full_unstemmed |
Temperature dependence of water absorption in the biological windows and its impact on the performance of Ag2S luminescent nanothermometers |
title_sort |
Temperature dependence of water absorption in the biological windows and its impact on the performance of Ag2S luminescent nanothermometers |
author |
Muñoz-Ortiz, Tamara |
author_facet |
Muñoz-Ortiz, Tamara Abiven, Lise Marin, Riccardo Jie Hu Ortgies, Dirk H. Benayas, Antonio Gazeau, Florence Castaing, Victor Viana, Bruno Chanéac, Corinne Jaque, Daniel Maturi, Fernando E. Carlos, Luís D. Martín Rodríguez, Emma García Solé, José |
author_role |
author |
author2 |
Abiven, Lise Marin, Riccardo Jie Hu Ortgies, Dirk H. Benayas, Antonio Gazeau, Florence Castaing, Victor Viana, Bruno Chanéac, Corinne Jaque, Daniel Maturi, Fernando E. Carlos, Luís D. Martín Rodríguez, Emma García Solé, José |
author2_role |
author author author author author author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Muñoz-Ortiz, Tamara Abiven, Lise Marin, Riccardo Jie Hu Ortgies, Dirk H. Benayas, Antonio Gazeau, Florence Castaing, Victor Viana, Bruno Chanéac, Corinne Jaque, Daniel Maturi, Fernando E. Carlos, Luís D. Martín Rodríguez, Emma García Solé, José |
dc.subject.por.fl_str_mv |
Nanothermometry Silver sulfide Temperature dependence Water absorption |
topic |
Nanothermometry Silver sulfide Temperature dependence Water absorption |
description |
The application of nanoparticles in the biological context generally requires their dispersion in aqueous media. In this sense, luminescent nanoparticles are an excellent choice for minimally invasive imaging and local temperature sensing (nanothermometry). For these applications, nanoparticles must operate in the physiological temperature range (25–50 °C) but also in the nearinfrared spectral range (750–1800 nm), which comprises the three biological windows of maximal tissue transparency to photons. In this range, water displays several absorption bands that can strongly affect the optical properties of the nanoparticles. Therefore, a full understanding of the temperature dependence of water absorption in biological windows is of paramount importance for applications based on these optical properties. Herein, the absorption spectrum of water in the biological windows over the 25–65 °C temperature range is systematically analyzed, and its temperature dependence considering the coexistence of two states of water is interpreted. Additionally, to illustrate the importance of state-of-the-art applications, the effects of the absorption of water on the emission spectrum of Ag2S nanoparticles, the most sensitive luminescent nanothermometers for in vivo applications to date, are presented. The spectral shape of the nanoparticles’ emission is drastically affected by the water absorption, impacting their thermometric performance. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-11-01T00:00:00Z 2022-11 2023-01-27T11:28:04Z |
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://hdl.handle.net/10773/36064 |
url |
http://hdl.handle.net/10773/36064 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
0934-0866 10.1002/ppsc.202200100 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Wiley |
publisher.none.fl_str_mv |
Wiley |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
|
_version_ |
1799137721679085568 |