Results 11 to 20 of about 372,822 (251)
Preparation of Quinolinium Salts Differing in the Length of the Alkyl Side Chain [PDF]
Molecules, 2012 Quaternary quinolinium salts differing in alkyl chain length are members of a widespread group of cationic surfactants. These compounds have numerous applications in various branches of industry and research.
Kamil Kuca +7 more
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The effect of side chain length on the mesomorphic properties of ferroelectric nematogens [PDF]
Materials AdvancesThe discovery of ferroelectric nematic phase opened new directions in the field of soft matter chemistry and physics. In this paper, we have modified a previously reported ferroelectric nematogen based on molecular structure with dimethylamino-terminated
Natalia Podoliak +10 more
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Effect of lysine side chain length on histone lysine acetyltransferase catalysis. [PDF]
Sci Rep, 2020 Abstract Histone lysine acetyltransferase (KAT)-catalyzed acetylation of lysine residues in histone tails plays a key role in regulating gene expression in eukaryotes. Here, we examined the role of lysine side chain length in the catalytic activity of human KATs by incorporating shorter and longer lysine analogs into synthetic histone
Proietti G +3 more
europepmc +5 more sources
Foods, 2021 Pectin has been widely used as a hydrocolloid in foods, but its effectiveness based on hydrodynamics radius (Rh), average side chain length (ACL) and degree of esterification (DE) has been less studied.
Asad Nawaz +12 more
doaj +1 more source
Journal of Materials Research and Technology, 2021 The protective properties of polymethacrylate coatings with different side chain lengths for 2024 aluminum alloys were studied, focusing on the chain length increase but also on the Ar-plasma pretreatment applied to the metal surface.
Lisa Muñoz +10 more
doaj +1 more source
New azobenzene liquid crystal with dihydropyrazole heterocycle and photoisomerization studies [PDF]
Royal Society Open Science, 2020 New azobenzene derivatives with dihydropyrazole heterocycle have been prepared and characterized. According to thermal polarizing microscopy and differential scanning calorimetry studies, the compounds consisting of four linearly linked rings and a long ...
Xiaoxuan Wang +3 more
doaj +1 more source
Molecules, 2021 Among the known biguanide drugs, proguanil has the best antiproliferative activity. In contrast, newly synthesized biguanide derivatives containing fluorine atoms have excellent biological activity, among which trifluoromethoxy compounds show the ...
Simeng Xu +6 more
doaj +1 more source
Biological significance of the side chain length of ubiquinone in Saccharomyces cerevisiae [PDF]
FEBS Letters, 1998 Ubiquinone (UQ), an important component of the electron transfer system, is constituted of a quinone structure and a side chain isoprenoid. The side chain length of UQ differs between microorganisms, and this difference has been used for taxonomic study.
Okada, Kazunori +3 more
openaire +2 more sources
The GlyR Extracellular β8–β9 Loop – A Functional Determinant of Agonist Potency
Frontiers in Molecular Neuroscience, 2017 Ligand-binding of Cys-loop receptors results in rearrangements of extracellular loop structures which are further translated into the tilting of membrane spanning helices, and finally opening of the ion channels.
Dieter Janzen +4 more
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Effect of Side Chain Length on Polycarboxylate Superplasticizer in Aqueous Solution: A Computational Study. [PDF]
Polymers (Basel), 2019 Molecular dynamics simulations were carried out to study the conformations of polycarboxylate ether (PCE) superplasticizers with different side chain lengths in aqueous solution. For four types of PCE molecules—PCE1, PCE2, PCE3, and PCE4—the steric hindrance between the PCE molecules increased with increasing side chain length.
Chuang PH +5 more
europepmc +4 more sources