Going Above and Beyond: A Tenfold Gain in the Performance of Luminescence Thermometers Joining Multiparametric Sensing and Multiple Regression

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Autor(es): dc.contributorUniversity of Aveiro-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade Autónoma de Madrid-
Autor(es): dc.contributorMassachusetts Institute of Technology-
Autor(es): dc.creatorMaturi, Fernando E.-
Autor(es): dc.creatorBrites, Carlos D. S.-
Autor(es): dc.creatorXimendes, Erving C.-
Autor(es): dc.creatorMills, Carolyn-
Autor(es): dc.creatorOlsen, Bradley-
Autor(es): dc.creatorJaque, Daniel-
Autor(es): dc.creatorRibeiro, Sidney J. L.-
Autor(es): dc.creatorCarlos, Luís D.-
Data de aceite: dc.date.accessioned2025-08-21T18:00:14Z-
Data de disponibilização: dc.date.available2025-08-21T18:00:14Z-
Data de envio: dc.date.issued2022-05-01-
Data de envio: dc.date.issued2022-05-01-
Data de envio: dc.date.issued2020-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1002/lpor.202100301-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/233418-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/233418-
Descrição: dc.descriptionLuminescence thermometry has substantially progressed in the last decade, rapidly approaching the performance of concurrent technologies. Performance is usually assessed through the relative thermal sensitivity, Sr, and temperature uncertainty, δT. Until now, the state-of-the-art values at ambient conditions do not exceed maximum Sr of 12.5% K−1 and minimum δT of 0.1 K. Although these numbers are satisfactory for most applications, they are insufficient for fields that require lower thermal uncertainties, such as biomedicine. This has motivated the development of materials with an improved thermal response, many of them responding to the temperature through distinct photophysical properties. This paper demonstrates how the performance of multiparametric luminescent thermometers can be further improved by simply applying new analysis routes. The synergy between multiparametric readouts and multiple linear regression makes possible a tenfold improvement in Sr and δT, reaching a world record of 50% K−1 and 0.05 K, respectively. This is achieved without requiring the development of new materials or upgrading the detection system as illustrated by using the green fluorescent protein and Ag2S nanoparticles. These results open a new era in biomedicine thanks to the development of new diagnosis tools based on the detection of super-small temperature fluctuations in living specimens.-
Descrição: dc.descriptionPhantom-g CICECO – Aveiro Institute of Materials Department of Physics University of Aveiro-
Descrição: dc.descriptionInstitute of Chemistry São Paulo State University (UNESP)-
Descrição: dc.descriptionNanomaterials for Bioimaging Group Universidade Autónoma de Madrid-
Descrição: dc.descriptionDepartment of Chemical Engineering Massachusetts Institute of Technology-
Descrição: dc.descriptionInstitute of Chemistry São Paulo State University (UNESP)-
Idioma: dc.languageen-
Relação: dc.relationLaser and Photonics Reviews-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectgreen fluorescent proteins-
Palavras-chave: dc.subjectluminescence nanothermometry-
Palavras-chave: dc.subjectmultiple linear regression-
Palavras-chave: dc.subjectsilver sulfide-
Título: dc.titleGoing Above and Beyond: A Tenfold Gain in the Performance of Luminescence Thermometers Joining Multiparametric Sensing and Multiple Regression-
Tipo de arquivo: dc.typelivro digital-
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