Počet záznamov: 1
Iminothioindoxyl as a molecular photoswitch with 100 nm band separation in the visible range
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$a 10.1038/s41467-019-10251-8 $2 DOI 035 $a biblio/169490 $2 CREPC2 100 $a 20200116d2019 m y slo 03 ba 101 0-
$a eng 102 $a GB 200 1-
$a Iminothioindoxyl as a molecular photoswitch with 100 nm band separation in the visible range $f Mark W. H. Hoorens ... [et al.] 330 $a 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 463 -1
$1 001 umb_un_cat*0291117 $1 011 $a 2041-1723 $1 200 1 $a Nature Communications $v Vol. 10, no. 2390 (2019), pp. 1-11 $1 210 $a London $c Nature Research $d 2019 606 0-
$3 umb_un_auth*0265416 $a molekulové fotoprepínače $X molecular photoswitches 606 0-
$3 umb_un_auth*0246083 $a teória funkcionálu hustoty 606 0-
$3 umb_un_auth*0035845 $a chémia $X chemistry 606 0-
$3 umb_un_auth*0038711 $a prírodné vedy $X natural sciences 606 0-
$3 umb_un_auth*0075921 $a fotochemické reakcie $X photochemical reactions 608 $3 umb_un_auth*0273282 $a články $X journal articles 700 -1
$3 umb_un_auth*0279737 $a Hoorens $b Mark W. H. $4 070 $9 20 701 -0
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Počet záznamov: 1