Fluorescent photochromic donor-acceptor Stenhouse adduct controlled by visible light
Sign Up to like & getrecommendations! Published in 2018 at "Dyes and Pigments"
DOI: 10.1016/j.dyepig.2017.09.040
Abstract: Abstract A novel photochromic fluorescent DASA (donor-acceptor Stenhouse adduct) switch controlled by visible light was successfully designed and synthesized. Using 1,8-naphthalimide fluorophore in combination with indoline-based “donor” and barbituric acid “acceptor”, the DASA molecule exhibits… read more here.
Keywords: acceptor stenhouse; stenhouse adduct; visible light; donor acceptor ... See more keywords
Visible light/Cu2+ dual triggered photochromic donor-acceptor stenhouse adducts: Synthesis, properties and applications
Sign Up to like & getrecommendations! Published in 2021 at "Dyes and Pigments"
DOI: 10.1016/j.dyepig.2021.109384
Abstract: Abstract Light is not the only stimuli which can coverts donor-acceptor Stenhouse adducts (DASAs) from the triene to the cyclopentenone form. Here, we firstly demonstrate that Cu2+ can drive linear-to-cyclic isomerization of DASAs in acetonitrile,… read more here.
Keywords: acceptor stenhouse; cu2; donor acceptor; stenhouse adducts ... See more keywords
Visible light-triggered cargo release from donor acceptor Stenhouse adduct (DASA)-doped lyotropic liquid crystalline nanoparticles.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2019.04.032
Abstract: Light-responsive nanocarriers are applicable as non-invasive, highly tunable and precisely controlled drug delivery systems. Here, we report a new nanocarrier system, achieved by doping D1, a type of green light-responsive donor acceptor Stenhouse adduct (DASA),… read more here.
Keywords: acceptor stenhouse; adduct dasa; lyotropic liquid; stenhouse adduct ... See more keywords
Tunable Photothermal Actuation Enabled by Photoswitching of Donor-Acceptor Stenhouse Adducts.
Sign Up to like & getrecommendations! Published in 2020 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.0c15116
Abstract: We report a visible light-responsive bilayer actuator driven by the photothermal properties of a unique molecular photoswitch: donor-acceptor Stenhouse adduct (DASA). We demonstrate a synthetic platform to chemically conjugate DASA to a load-bearing poly(hexyl methacrylate)… read more here.
Keywords: acceptor stenhouse; tunable photothermal; donor acceptor; photothermal actuation ... See more keywords
Mechanism of the Aza-Piancatelli Reaction: Scope and Limitations of Furan Substitution in Donor–Acceptor Stenhouse Adduct Synthesis
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c02439
Abstract: The aza-Piancatelli reaction has been widely used to synthesize donor–acceptor Stenhouse adducts (DASAs), a new class of molecular photoswitches with unique properties. However, the substitution pattern of furan cores has been limited to position 3,… read more here.
Keywords: reaction; aza piancatelli; acceptor stenhouse; donor acceptor ... See more keywords
Improving the kinetics and dark equilibrium of donor-acceptor Stenhouse adduct by triene backbone design.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical communications"
DOI: 10.1039/d1cc06235b
Abstract: DFT calculations were used to find an optimal substitution site on the triene backbone of a donor-acceptor Stenhouse adduct photoswitch to tune the equillibrium and switching kinetics of DASA without modifying the donor and acceptor… read more here.
Keywords: donor acceptor; triene backbone; acceptor stenhouse; donor ... See more keywords
Acidochromism of donor-acceptor Stenhouse adducts in organic solvent.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical communications"
DOI: 10.1039/d2cc03761k
Abstract: First generation DASA derivatives can be reversibly isomerized from the coloured, open form to the colourless, closed isomer upon protonation, thus behaving as acidochromic compounds in halogenated organic solvent. read more here.
Keywords: organic solvent; stenhouse adducts; acceptor stenhouse; acidochromism donor ... See more keywords