Multimodal Fluorescence Switching Materials: One Dye to Have Them All

Jaume Ramon Otaegui Rabanal; Aleix Carrascull-Marín; Daniel Ruiz Molina; Jordi Hernando Campos; Claudio Roscini .

doi:10.1002/adom.202200083

Multimodal Fluorescence Switching Materials: One Dye to Have Them All

Jaume Ramon Otaegui Rabanal, Aleix Carrascull-Marín, Daniel Ruiz Molina, Jordi Hernando Campos, Claudio Roscini .

Producció científica: Contribució a revista › Article › Recerca › Avaluat per experts

22 Cites (Scopus)

Resum

Els sistemes d'activació i desactivació de la fluorescència "off/on", "on/off" i "on1/on2" s'apliquen en una varietat d'àmbits, per a cadascun dels quals cal dissenyar i sintetitzar un tint o un interruptor de canvi de color específic. En aquest treball es demostra que es pot evitar aquesta exigència tan estricta utilitzant mescles preparades fàcilment disponibles d'emissors i materials amb canvi de fase (PCM). Amb una selecció adequada del PCM i, si escau, dels additius, es poden preparar materials termo-i fototèrmics sensibles a totes les classes de modes de commutació d'emissió a partir d'un sol tint sense modificacions químiques. Aquesta estratègia es pot generalitzar per a diferents emissors i, gràcies a la fàcil i versàtil capacitat d'impressió de mescles PCM-tint, es pot utilitzar per fabricar patrons fluorescents que mostrin respostes (foto)termals complexes amb una aplicabilitat directa en detecció i lluita contra les falsificacions.

Títol traduït de la contribució	Materiales con variación multimodal de fluorescencia: un cromóforo para tenerlos todos
Idioma original	Anglès
Número d’article	2200083
Nombre de pàgines	6
Revista	Advanced Optical Materials
Volum	10
Número	18
DOIs	https://doi.org/10.1002/adom.202200083
Estat de la publicació	Publicada - 19 de set. 2022

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10.1002/adom.202200083Llicència: Creative Commons Reconeixement No Comercial

https://ddd.uab.cat/record/264403

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title = "Multimodal Fluorescence Switching Materials: One Dye to Have Them All",

abstract = "Off/on, on/off, and on1/on2 fluorescence switching systems find application in a variety of areas, for each of which a particular dye or dye-switch tether must be specifically designed and synthesized. Herein it is demonstrated that such tight requirement can be avoided by using easily prepared mixtures of readily available emitters and phase change materials (PCMs). By proper selection of the PCM and, if needed, additives, thermo- and photothermoresponsive materials showing all classes of emission switching modes can be prepared from a single dye and without chemical modifications. This strategy can be generalized to distinct emitters and, thanks to the facile and versatile printability of dye–PCM mixtures, it can be used for the fabrication of fluorescent patterns showing complex (photo)thermal responses with direct applicability in sensing and anti-counterfeiting.",

keywords = "dual-color switch, fluorescence, phase change materials, single-color switch, solid lipid particles",

author = "\{Otaegui Rabanal\}, \{Jaume Ramon\} and Aleix Carrascull-Mar{\'i}n and \{Ruiz Molina\}, Daniel and \{Hernando Campos\}, Jordi and \{Roscini .\}, Claudio",

note = "Publisher Copyright: {\textcopyright} 2022 The Authors. Advanced Optical Materials published by Wiley-VCH GmbH.",

year = "2022",

month = sep,

day = "19",

doi = "10.1002/adom.202200083",

language = "English",

volume = "10",

journal = "Advanced Optical Materials",

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T1 - Multimodal Fluorescence Switching Materials: One Dye to Have Them All

AU - Otaegui Rabanal, Jaume Ramon

AU - Carrascull-Marín, Aleix

AU - Ruiz Molina, Daniel

AU - Hernando Campos, Jordi

AU - Roscini ., Claudio

PY - 2022/9/19

Y1 - 2022/9/19

N2 - Off/on, on/off, and on1/on2 fluorescence switching systems find application in a variety of areas, for each of which a particular dye or dye-switch tether must be specifically designed and synthesized. Herein it is demonstrated that such tight requirement can be avoided by using easily prepared mixtures of readily available emitters and phase change materials (PCMs). By proper selection of the PCM and, if needed, additives, thermo- and photothermoresponsive materials showing all classes of emission switching modes can be prepared from a single dye and without chemical modifications. This strategy can be generalized to distinct emitters and, thanks to the facile and versatile printability of dye–PCM mixtures, it can be used for the fabrication of fluorescent patterns showing complex (photo)thermal responses with direct applicability in sensing and anti-counterfeiting.

AB - Off/on, on/off, and on1/on2 fluorescence switching systems find application in a variety of areas, for each of which a particular dye or dye-switch tether must be specifically designed and synthesized. Herein it is demonstrated that such tight requirement can be avoided by using easily prepared mixtures of readily available emitters and phase change materials (PCMs). By proper selection of the PCM and, if needed, additives, thermo- and photothermoresponsive materials showing all classes of emission switching modes can be prepared from a single dye and without chemical modifications. This strategy can be generalized to distinct emitters and, thanks to the facile and versatile printability of dye–PCM mixtures, it can be used for the fabrication of fluorescent patterns showing complex (photo)thermal responses with direct applicability in sensing and anti-counterfeiting.

KW - dual-color switch

KW - fluorescence

KW - phase change materials

KW - single-color switch

KW - solid lipid particles

UR - https://www.scopus.com/pages/publications/85133092781

UR - https://www.mendeley.com/catalogue/565492af-12a6-3c14-aa63-c8a1169129e4/

U2 - 10.1002/adom.202200083

DO - 10.1002/adom.202200083

M3 - Article

SN - 2195-1071

VL - 10

JO - Advanced Optical Materials

JF - Advanced Optical Materials

IS - 18

M1 - 2200083

ER -

Multimodal Fluorescence Switching Materials: One Dye to Have Them All

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