Electron Paramagnetic Resonance Study of the Radiation Damage in Trans-Chalcone Single Crystal
Acta Physica Polonica A, 2019 Gamma irradiated trans-chalcone (C15H12O) single crystals are investigated at 120 K using electron paramagnetic resonance technique. Trans-chalcone single crystals are irradiated with Co-60-gamma rays, at room temperature. The EPR spectra of gamma irradiated trans-chalcone single crystals are studied for different orientations of crystals in a magnetic
Betül Çalişkan +1 more
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pH-Induced Orthogonal Photoresponse of trans-Chalcone Isomers and Related Compounds in Equilibria
Colorants, 2023 Photoresponsive molecular devices can be a valuable tool to promote chemical changes in response to multiple signals, such as photons and pH, to deliver drugs or to detect physiological conditions in vivo.
Jeonghee Kang +3 more
doaj +1 more source
Chalcone-based Selective Inhibitors of a C4 Plant Key Enzyme as Novel Potential Herbicides [PDF]
, 2016 Weeds are a challenge for global food production due to their rapidly evolving resistance against herbicides. We have identified chalcones as selective inhibitors of phosphoenolpyruvate carboxylase (PEPC), a key enzyme for carbon fixation and biomass ...
Bott, M. +7 more
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A Photoswitchable Chalcone-Carbohydrate Conjugate Obtained by CuAAC Click Reaction [PDF]
, 2022 Publisher Copyright: © 2022 by the authors.Flavylium/Chalcone-based molecular switches comprise features such as pH-gated photochromism and fluorescence properties that make them attractive for many applications, ranging from stimuli-responsive materials
Basílio, Nuno +2 more
core +1 more source
Polymer processing using supercritical fluid based technologies for drug delivery and tissue engineering applications [PDF]
, 2015 From the use of botanical plants in early human civilizations through synthetic chemistry and biotechnology, drug research has always passionate scientists creating exciting challenges to a large number of researchers from different fields, thus ...
Duarte, Ana Rita C. +2 more
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Cyclodienyl 1,3 - Dianionic Synthons: A Novel Synthesis of 5,5 - Dimethyl - 1,3 - Bis - (trimethylsilyl) Cyclohexa - 1,3 - Diene and its Diels - Alder [π4s+π2s] Cycloadditions with Six Dienophiles [PDF]
, 2012 The synthesis of 5,5-dimethyl-1,3-bis(trimethylsilyl)cyclohexa-1,3-diene: a novel cyclic 1,3-dianionic synthon is reported by the Wurtz-Fittig coupling reaction of 1,3-dichloro-5,5-dimethylcyclohexa-1,3-diene with metallic sodium and ...
Hariprasad Suresh, . +1 more
core +1 more source
Thermal analysis of aliphatic polyester blends with natural antioxidants [PDF]
, 2020 The aim of this research was to enhance thermal stability of aliphatic polyester blends via incorporation of selected natural antioxidants of plant origin.
Kiersnowski, Adam +2 more
core +1 more source
Orbital: The Electronic Journal of Chemistry, 2021 This paper presents the conformational analysis of three chalcone compounds, 1'-nitro-4-hydroxy-3-metoxychalcoea (o-CHAL), 2'-nitro-4-hydroxy-3-metoxychalcone (m-CHAL) and 3'-nitro-4-hydroxiy3-metoxychalcone (p-CHAL).
Hualace Vinicius Emiliano +3 more
doaj +3 more sources
Fucoxanthin-Containing Cream Prevents Epidermal Hyperplasia and UVB-Induced Skin Erythema in Mice [PDF]
, 2018 Microalgae represent a source of bio-active compounds such as carotenoids with potent anti-inflammatory and antioxidant properties. We aimed to investigate the effects of fucoxanthin (FX) in both in vitro and in vivo skin models.
Cózar Bernal, María José +6 more
core +1 more source
The Use of Flavylium Salts as Dynamic Inhibitor Moieties for Human Cb5R [PDF]
, 2022 Authors would like to acknowledge the Biochemistry Department in the Faculty of Medicine at the Universidad Autónoma de Madrid for the equipment and support for some of the required reagent purchases.
Basilio, Nuno +5 more
core +2 more sources