Results 51 to 60 of about 14,703 (275)
Chemical control of excited-state reactivity of the anionic green fluorescent protein chromophore
Communications ChemistryControlling excited-state reactivity is a long-standing challenge in photochemistry, as a desired pathway may be inaccessible or compete with other unwanted channels.
Nanna H. List +2 more
doaj +1 more source
Monitoring the photochemistry of a formazan over 15 orders of magnitude in time
Frontiers in Chemistry, 2022 2,3,5-triphenyltetrazolium chloride (TTC) may convert into phenyl-benzo[c]tetrazolocinnolium chloride (PTC) and 1,3,5-triphenylformazan (TPF) under irradiation with light.
Svenja Wortmann +2 more
doaj +1 more source
Cation−π Interaction Controlled Selective Geometric Photoisomerization of Diphenylcyclopropane
, 2016 Cation−π Interaction Controlled Selective Geometric Photoisomerization of ...
R. B. Sunoj (2729713) +3 more
core +1 more source
Advanced Functional Materials, EarlyView.This review revisits optoelectronic neuromorphic devices that extend from unimodal sensing toward multimodal perception. Five types of stimuli‐to‐output information flow that are classified based on the device roles within the system and applications are summarized and discussed.
Jihyun Shin +6 more
wiley +1 more source
Modular and Stereoselective Synthesis of Cyclobutane β-Amino Alcohols. [PDF]
Angew Chem Int Ed EnglLate‐stage functionalization and photoisomerization of 1,2‐azaborine leads to a general strategy for the synthesis of diversely substituted cyclobutane β‐amino alcohols. The relative stereochemistry of the resulting products is unambiguously defined by the stereospecific and stereoselective nature of the photoisomerization‐hydrogenation‐oxidation ...
Yang X, Ozaki T, Li B, Liu SY.
europepmc +3 more sources
Analysis of characteristics of paraxial vector Gaussian beams affecting the formation of microstructures in an azopolymer [PDF]
Компьютерная оптика, 2019 The paper considers paraxial Gaussian laser beams with different polarization states and their characteristics, such as the Poynting vector, gradient force, and force density, which are important for evaluating the effects of radiation on matter.
Svetlana Khonina +4 more
doaj +1 more source
Advanced Functional Materials, EarlyView.A new class of photoresponsive liquid‐crystalline (LC) adhesives based on biomineral‐inspired organic/inorganic colloidal hybrids is reported. These colloidal LC materials are formed by hybridization of a hydroxyapatite nanorod with azobenzene‐based forklike molecules.
Junya Uchida +4 more
wiley +1 more source
Coordination Programming of Photofunctional Molecules
Molecules, 2013 Our recent achievements relating to photofunctional molecules are addressed. Section 1 discloses a new concept of photoisomerization. Pyridylpyrimidine-copper complexes undergo a ring inversion that can be modulated by the redox state of the copper ...
Hiroshi Nishihara +4 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Establishment of bidirectional communication behavior between natural and artificial cells. The first type of communication from natural dendritic cells to artificial polymeric cells was achieved via ATP release after cell lysis. The released ATP was taken up via gated UV‐controlled permeability increase of the polymeric membrane for performing ...
Ilona Kalte +6 more
wiley +1 more source
Molecules, 2020 The Ugi four-component reaction employing naturally occurred ferulic acid (FA) is proposed as a convenient method to synthesize feruloyl tertiary amides.
Chiara Lambruschini +7 more
doaj +1 more source