Results 1 to 10 of about 922 (172)
DNA binding by the antimalarial compound artemisinin [PDF]
Scientific Reports, 2022 Artemisinin (ART) is a vital medicinal compound that is used alone or as part of a combination therapy against malaria. ART is thought to function by attaching to heme covalently and alkylating a range of proteins.
Sladjana Slavkovic +6 more
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PHYB and PIF3 repress OLE4 expression to regulate hypocotyl length and ABA signaling in Arabidopsis [PDF]
BMC Plant BiologyOLEOSIN proteins (OLEs) are the predominant class of proteins localized on the surface of oil bodies. Previous studies have established that light facilitates the degradation of oil bodies via the action of PHOTOCHROME A/B (PHYA/B). However, the specific
Manchun Ji +11 more
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Aggregate, 2023 Fluorescence photoswitch is becoming increasingly desirable for many applications, but its controllable fabrication still remains challenging yet. In this paper, a new strategy is proposed to fabricate fluorescence photoswitch by harnessing dual roles of
Wencheng Zhong +3 more
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1-Alkyl-2-(arylazo)imidazoles: Unique Combination of Photochromic and Liquid Crystal properties
ES General, 2023 Photochromism and Liquid Crystals are mainly dominated by the change of structure/orientation upon optical/thermal stimulation. Upon light absorption photochromic molecules show reversible structural change with eligible spectral features.
Abhisake Karmakar +3 more
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Hemipiperazines as peptide-derived molecular photoswitches with low-nanomolar cytotoxicity
Nature Communications, 2022 The development of photochromic systems is an important and growing area of research, in particular for bioactive molecular photoswitches. Here, the authors report on photopharmacological antimitotic agents, operational under visible light, based on a ...
Susanne Kirchner +7 more
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Beilstein Journal of Organic Chemistry, 2019 Seven symmetrically 3,3’-substituted diazocines were synthesized. Functional groups include alcohol, azide, amine and vinyl groups, which are suitable for polymer synthesis.
Widukind Moormann +2 more
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Journal of the Turkish Chemical Society, Section A: Chemistry, 2017 The objective of the research was to synthesise new photo switchable photochromic fluorescence compounds. Starting from N-butyl-4-bromo-3-iodo-1,8-naphthalimide new compounds: 3,4-Bis(2-phenyl-5-methyl-4-thiazolyl)-N-butyl-1,8-naphthalimide 1O and 3,4 ...
Ersin ORHAN
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Diazocine-functionalized TATA platforms
Beilstein Journal of Organic Chemistry, 2019 Recently, it has been shown that the thermochemical cis→trans isomerization of azobenzenes is accelerated by a factor of more than 1000 by electronic coupling to a gold surface via a conjugated system with 11 bonds and a distance of 14 Å.
Roland Löw +4 more
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Multichromophoric sugar for fluorescence photoswitching
Beilstein Journal of Organic Chemistry, 2014 A multichromophoric glucopyranoside 2 bearing three dicyanomethylenepyran (DCM) fluorophores and one diarylethene (DAE) photochrome has been prepared by Cu(I)-catalyzed alkyne–azide cycloaddition reaction.
Stéphane Maisonneuve +4 more
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Opening the way to greener photochromic and fluorescence studies by using the 6-NO2-BIPS photoswitch
Emergent ScientistThis article investigates the photochromic and fluorescence response of the spiropyran-derived 6-NO2-BIPS photochrome in different media using a green chemistry approach.
Seifddine Zeytoun Hussein +2 more
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