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Iminothioindoxyl as a molecular photoswitch with 100 nm band separation in the visible range
Title Iminothioindoxyl as a molecular photoswitch with 100 nm band separation in the visible range Author info Mark W. H. Hoorens ... [et al.] Author Hoorens Mark W. H. (20%)
Co-authors Medveď Miroslav 1971- (10%) UMBFP08 - Katedra chémie
Laurent Adéle D. (10%)
Di Donato Mariangela (10%)
Fanetti Samuele (5%)
Slappendel Laura (5%)
Hilbers (5%)
Feringa Ben L. (10%)
Buma Wybren Jan (10%)
Szymański Wiktor (15%)
Source document Nature Communications. Vol. 10, no. 2390 (2019), pp. 1-11. - London : Nature Research, 2019 Keywords molekulové fotoprepínače - molecular photoswitches teória funkcionálu hustoty chémia - chemistry prírodné vedy - natural sciences fotochemické reakcie - photochemical reactions Form. Descr. články - journal articles Language English Country Great Britian Annotation Light is an exceptional external stimulus for establishing precise control over the properties and functions of chemical and biological systems, which is enabled through the use of molecular photoswitches. Ideal photoswitches are operated with visible light only, show large separation of absorption bands and are functional in various solvents including water, posing an unmet challenge. Here we show a class of fully-visible-light-operated molecular photoswitches, lminothioindoxyls (ITIs) that meet these requirements. ITIs show a band separation of over 100 nm, isomerize on picosecond time scale and thermally relax on millisecond time scale. Using a combination of advanced spectroscopic and computational techniques, we provide the rationale for the switching behavior of ITIs and the influence of structural modifications and environment, including aqueous solution, on their photochemical properties. This research paves the way for the development of improved photo-controlled systems for a Public work category ADC No. of Archival Copy 47137 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika 
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