9-Aryl-phenalenones: Bioinspired thermally reversible photochromic compounds for photoswitching applications in the pico-to milliseconds range

Roger Bresolí-Obach; Walter A. Massad; Abasi Abudulimu; Larry Lüer; Cristina Flors; Javier G. Luis; Laura I. Rosquete; Teresa A. Grillo; Ommid Anamimoghadam; Götz Bucher; Santi Nonell

doi:10.1016/j.dyepig.2020.109060

9-Aryl-phenalenones: Bioinspired thermally reversible photochromic compounds for photoswitching applications in the pico-to milliseconds range

Roger Bresolí-Obach
, Walter A. Massad
, Abasi Abudulimu
, Larry Lüer
, Cristina Flors
, Javier G. Luis
, Laura I. Rosquete
, Teresa A. Grillo
, Ommid Anamimoghadam
, Götz Bucher^*
, Santi Nonell^*

^*Autor corresponent d’aquest treball

Producció científica: Article en revista indexada › Article › Avaluat per experts

10 Cites (Scopus)

Resum

Ultrafast photochromic molecules are being actively investigated to meet the demand for fast optical switching systems. Inspired on the irreversible cyclization of 9-phenylphenalenone plant metabolites to yield highly-coloured naphthoxanthenes for the purpose of defense against pathogens, aryl-substituted phenalenones have been developed that undergo a similar but reversible photochromic reaction. The lifetime of the naphthoxanthene photoisomer spans nine orders of magnitude, ranging from tens of picoseconds to tens of milliseconds depending on the electronic properties of the 9-aryl group.

Idioma original	Anglès
Número d’article	109060
Nombre de pàgines	8
Revista	Dyes and Pigments
Volum	186
DOIs	https://doi.org/10.1016/j.dyepig.2020.109060
Estat de la publicació	Publicada - de febr. 2021

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10.1016/j.dyepig.2020.109060

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Bresolí-Obach, R., Massad, W. A., Abudulimu, A., Lüer, L., Flors, C., Luis, J. G., Rosquete, L. I., Grillo, T. A., Anamimoghadam, O., Bucher, G., & Nonell, S. (2021). 9-Aryl-phenalenones: Bioinspired thermally reversible photochromic compounds for photoswitching applications in the pico-to milliseconds range. Dyes and Pigments, 186, Article 109060. https://doi.org/10.1016/j.dyepig.2020.109060

@article{27e9fe473c114fa49d08a16b62560a4c,

title = "9-Aryl-phenalenones: Bioinspired thermally reversible photochromic compounds for photoswitching applications in the pico-to milliseconds range",

abstract = "Ultrafast photochromic molecules are being actively investigated to meet the demand for fast optical switching systems. Inspired on the irreversible cyclization of 9-phenylphenalenone plant metabolites to yield highly-coloured naphthoxanthenes for the purpose of defense against pathogens, aryl-substituted phenalenones have been developed that undergo a similar but reversible photochromic reaction. The lifetime of the naphthoxanthene photoisomer spans nine orders of magnitude, ranging from tens of picoseconds to tens of milliseconds depending on the electronic properties of the 9-aryl group.",

keywords = "Chromene, Phenalenone, Photochromic, Photoswitch, β-phenyl quenching",

author = "Roger Bresol{\'i}-Obach and Massad, \{Walter A.\} and Abasi Abudulimu and Larry L{\"u}er and Cristina Flors and Luis, \{Javier G.\} and Rosquete, \{Laura I.\} and Grillo, \{Teresa A.\} and Ommid Anamimoghadam and G{\"o}tz Bucher and Santi Nonell",

note = "Publisher Copyright: {\textcopyright} 2020 Elsevier Ltd",

year = "2021",

month = feb,

doi = "10.1016/j.dyepig.2020.109060",

language = "English",

volume = "186",

journal = "Dyes and Pigments",

issn = "0143-7208",

publisher = "Elsevier B.V.",

}

Bresolí-Obach, R, Massad, WA, Abudulimu, A, Lüer, L, Flors, C, Luis, JG, Rosquete, LI, Grillo, TA, Anamimoghadam, O, Bucher, G & Nonell, S 2021, '9-Aryl-phenalenones: Bioinspired thermally reversible photochromic compounds for photoswitching applications in the pico-to milliseconds range', Dyes and Pigments, vol. 186, 109060. https://doi.org/10.1016/j.dyepig.2020.109060

TY - JOUR

T1 - 9-Aryl-phenalenones

T2 - Bioinspired thermally reversible photochromic compounds for photoswitching applications in the pico-to milliseconds range

AU - Bresolí-Obach, Roger

AU - Massad, Walter A.

AU - Abudulimu, Abasi

AU - Lüer, Larry

AU - Flors, Cristina

AU - Luis, Javier G.

AU - Rosquete, Laura I.

AU - Grillo, Teresa A.

AU - Anamimoghadam, Ommid

AU - Bucher, Götz

AU - Nonell, Santi

PY - 2021/2

Y1 - 2021/2

N2 - Ultrafast photochromic molecules are being actively investigated to meet the demand for fast optical switching systems. Inspired on the irreversible cyclization of 9-phenylphenalenone plant metabolites to yield highly-coloured naphthoxanthenes for the purpose of defense against pathogens, aryl-substituted phenalenones have been developed that undergo a similar but reversible photochromic reaction. The lifetime of the naphthoxanthene photoisomer spans nine orders of magnitude, ranging from tens of picoseconds to tens of milliseconds depending on the electronic properties of the 9-aryl group.

AB - Ultrafast photochromic molecules are being actively investigated to meet the demand for fast optical switching systems. Inspired on the irreversible cyclization of 9-phenylphenalenone plant metabolites to yield highly-coloured naphthoxanthenes for the purpose of defense against pathogens, aryl-substituted phenalenones have been developed that undergo a similar but reversible photochromic reaction. The lifetime of the naphthoxanthene photoisomer spans nine orders of magnitude, ranging from tens of picoseconds to tens of milliseconds depending on the electronic properties of the 9-aryl group.

KW - Chromene

KW - Phenalenone

KW - Photochromic

KW - Photoswitch

KW - β-phenyl quenching

UR - https://www.scopus.com/pages/publications/85097663242

UR - https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=pure_univeritat_ramon_llull&SrcAuth=WosAPI&KeyUT=WOS:000603547900007&DestLinkType=FullRecord&DestApp=WOS_CPL

UR - http://hdl.handle.net/20.500.14342/5328

U2 - 10.1016/j.dyepig.2020.109060

DO - 10.1016/j.dyepig.2020.109060

M3 - Article

AN - SCOPUS:85097663242

SN - 0143-7208

VL - 186

JO - Dyes and Pigments

JF - Dyes and Pigments

M1 - 109060

ER -

9-Aryl-phenalenones: Bioinspired thermally reversible photochromic compounds for photoswitching applications in the pico-to milliseconds range

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