The crystal structure of the title compound, C(14)H(13)ClN(2)O(3)S, features a three-dimensional network stabilized by inter-molecular C-H⋯O hydrogen bonds between the mol-ecules. The 4-methyl-phenyl-sulfonyl ring forms a dihedral angle of 30.6 (1)° with the 4-chloro-pyridine ring.
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http://dx.doi.org/10.1107/S1600536810048324 | DOI Listing |
Small Methods
December 2024
Nanosensor Research Institute, Hanyang University ERICA, 55 Hanyangdaehak-ro, Sangnok-gu, Ansan, 15588, Republic of Korea.
The crystal phase of pseudocapacitive materials significantly influences charge storage kinetics and capacitance; yet, the underlying mechanisms remain poorly understood. This study focuses on tungsten oxide (WO), a material exhibiting multiple crystal phases with potential for energy storage. Despite extensive research on WO, the impact of different crystal structures on charge storage properties remains largely unexplored.
View Article and Find Full Text PDFJ Dent Res
December 2024
The ADA Forsyth Institute Inc., Cambridge, MA, USA.
Tooth enamel maturation requires the removal of proteins from the mineralizing enamel matrix to allow for crystallite growth until full hardness is reached to meet the mechanical needs of mastication. While this process takes up to several years in humans before the tooth erupts, it is greatly accelerated in the faster-developing pigs. Pig teeth erupt with softer, protein-rich enamel that is similar to hypomineralized human enamel but continues to harden quickly after eruption.
View Article and Find Full Text PDFJ Cell Mol Med
December 2024
Suzhou Medical College of Soochow University, Suzhou, Jiangsu, China.
High intake of dietary linoleic acid may increase the incidence of many diseases. The aim of this research is to examine the impact of linoleic acid on the damage caused by calcium oxalate kidney stones on renal tubular epithelial cells. Calcium oxalate monohydrate (COM) crystals were prepared and used to treat HK-2 cells, which were further treated with different concentrations of linoleic acid in vitro.
View Article and Find Full Text PDFHum Gene Ther
December 2024
Department of Genetic Medicine, Weill Cornell Medical College, New York, New York, USA.
Chronic hypereosinophilia, defined as persistent elevated blood levels of eosinophils ≥1,500/μL, is associated with tissue infiltration of eosinophils and consequent organ damage by eosinophil release of toxic mediators. The current therapies for chronic hypereosinophilia have limited success, require repetitive administration, and are associated with a variety of adverse effects. As a novel approach to treat chronic hypereosinophilia, we hypothesized that adeno-associated virus (AAV)-mediated delivery of an anti-human eosinophil antibody would provide one-time therapy that would mediate persistent suppression of blood eosinophil levels.
View Article and Find Full Text PDFInorg Chem
December 2024
Institute of Inorganic Chemistry (IAC), Karlsruhe Institute of Technology (KIT), Engesserstraße 15, D-76131 Karlsruhe, Germany.
Crown-ether coordination compounds of europium(II/III) and the crown ether (CHO) (24-crown-8, 24c8) are prepared, aiming at novel compounds, structures, and coordination modes as well as potential luminescence properties. By reacting EuCl, EuI, or EuCl with 24c8 or its derivatives in ionic liquids, the novel compounds [BuMeN][Eu(II)(NTf)] (), [BMIm][EuI] (), [EuCl(dibenzo-18c6)] (), [EuI(dibenzo-24c8)] (), [(Eu(III)Cl)(CHO)](24c8) (), and [Eu(III)Cl(24c8)]I () are obtained (BMIm: 1-butyl-3-methylimidazolium; EMIm: 1-ethyl-3-methylimidazolium). Based on different reaction conditions, different coordinative modes including the absence of the crown ether in the product (, ), splitting of the crown ether (), and coordination of 24c8 via six of eight oxygen atoms () and, finally, via all oxygen atoms () are observed.
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