Results 21 to 30 of about 978 (179)
International Journal of Photoenergy, 2022 In this study, we propose dibenzo[b,f][1,5]diazocine/ZnO organic/inorganic hybrid photoanode for application in the photoelectrochemical water splitting.
Sissembayeva Yana +2 more
doaj +1 more source
Crystals, 2022 Pyrazole-phenylmethanimines (Shiff bases), Py–N=CH–Ph, form molecular crystals whose supramolecular and self-assembly properties can be tuned according to the substitution made on the aromatic and pyrazole rings.
Fernando Cuenú-Cabezas +2 more
doaj +1 more source
(+/-)Methanodibenzodiazocine tethered [C-H](delta+) functional site: Study towards benzoin condensation and Baylis-Hillman reactions [PDF]
, 2015 New heterocyclic ring systems consisting of (+/-) methanodibenzodiazocine and imidazolium/ benzimidazolium salts were synthesized in very good yield. Subsequently, these halide salts were subjected to the anion exchange reaction with KPF6 to yield the ...
G, Prabusankar, Sathyanarayana, A
core +5 more sources
Photoswitching of Diazocines in Aqueous Media
The Journal of Organic Chemistry, 2021 We present a systematic investigation of the photophysical properties of diazocines in aqueous media. The Z-E photoconversion yields of CH2CH2- and CH2S-bridged diazocines decrease with increasing water content in acetonitrile. However, there is one exception.
Pascal Lentes +6 more
openaire +3 more sources
Halogen bonding stabilizes a cis-azobenzene derivative in the solid state: A crystallographic study [PDF]
, 2017 Crystals of trans- and cis-isomers of a fluorinated azobenzene derivative have been prepared and characterized by single-crystal X-ray diffraction. The presence of F atoms on the aromatic core of the azobenzene increases the lifetime of the metastable ...
Fernandez-Palacio F. +6 more
core +1 more source
Effects of Supramolecular Interactions on E/Z‐Isomerizations in Water and Their Importance for Biological Applications [PDF]
Arch Pharm (Weinheim)Biomimetic supramolecular hosts in water affect outcomes and behavior of E/Z‐isomerizations. A deeper understanding of such effects can pave the way to understanding photochemical processes in more complex biological environments. The review displays examples of supramolecular hosts affecting the outcomes of E/Z‐isomerizations and subsequently ...
Akbulut D, Pölderl G, Næsborg L.
europepmc +2 more sources
Design principles for photoswitchable fluorescent dyads. [PDF]
Chem SciPhotoswitchable fluorophores offer precise optical control for advanced imaging, yet the design criteria for an efficient photoswitchable fluorescent dye remain poorly understood.
Qiu S +4 more
europepmc +3 more sources
Characterisation of the REACH Pre-Registered Substances List by Chemical Structure and Physicochemical Properties [PDF]
, 2009 In the European Union, the registrants of chemical substances under the REACH legislation are explicitly encouraged, and even required, to use non-testing methods as a means of identifying the presence or absence of hazardous properties of substances in ...
DAGINNUS Klaus
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Photoswitchable fluorescent dyes for RESOLFT super-resolution microscopy [PDF]
, 2023 Super-resolution fluorescence microscopy, which allows the resolution of features below the diffraction limit of light, has transformed our ability to investigate cellular processes on the nanoscale.
Leslie, Kathryn
core +2 more sources
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
doaj +1 more source