N,N-diphenyl-8-[2-(4-pyridinyl)ethenyl]-dibenzofuran-2-ylamine has been synthesized as a novel second-harmonic generation (SHG) material. From reflection measurement in powder form, the SHG of the titled compound is found to be nine times as intense as that of urea. An effective d coefficient by...

We report the synthesis and characterization of two carbazole-endcapped monomers, namely 2,8-di(carbazol-9-yl)dibenzothiophene (SCz) and 2,8-di(carbazol-9-yl)dibenzothiophene S,S-dioxide (SO2Cz), and their derived polymers PSCz and PSO2Cz prepared by both FeCl3 oxidative coupling and electropoly...

Background and Objectives. In this study, we evaluated the efficacy and safety of prophylactic administration of intravenous caffeine sodium benzoate for postdural puncture headaches (PDPH) on patients administered spinal anesthesia. Methods. Sixty ASA I and II patients undergoing lower abdomina...

Cytosolic phospholipase A2α (cPLA2α) and fatty acid amide hydrolase (FAAH) are enzymes, which have emerged as attractive targets for the development of analgetic and anti-inflammatory drugs. We recently reported that 1-[3-(4-octylphenoxy)-2-oxopropyl]indole-5-carboxylic acid (10) and related c...

4,5-Diarylisoxazoles are potent antiproliferative tubulin-targeting agents. Their isomeric 3,4-diaryl-5-unsubstituted isoxazoles are hardly accessible. The synthesis of 3,4-diaryl-5-unsubstituted isoxazoles 13 was designed based on a condensation of arylbenzaldehydes, arylnitromethanes, and etho...

It is known that the properties of ionic liquids (ILs) can be tuned by appropriate selection of cations and anions. Even when an infinite number of ionic liquids can be generated, only a limited number of families of anions and cations are used. The group contribution equation of state (GC-EoS) ...

Bio-fuels like alcohols, including butan-1-ol are produced from biomass by fermentation, and distillation. Ionic liquids (ILs) are novel attractive solvents, which can be used for removing butan-1-ol from the aqueous fermentation broth. In this work, the 1-dodecyl-3-methylimidazolium bis{(triflu...

Herein, we report the synthesis of a novel imidazolium-based ionic salt, lithium (fluorosulfonyl) ((3-(1-methyl-1H-imidazol-3-ium-3-yl)propyl)sulfonyl) bis(fluorosulfonyl)imide (LiFSMIPFSI) as an electrolyte for the application in lithium-ion battery (LIB). The as-synthesized LiFSMIPFSI exhibite...

The activity coefficients at infinite dilution, γ13∞, for 63 solutes, including alkanes, cycloalkanes, alkenes, alkynes, aromatic hydrocarbons, alcohols, water, thiophene, ethers, ketones, esters, aldehyde, acetonitrile, pyridine and 1-nitropropane and 6 diols in the ionic liquid (IL) choline ...

Infinite dilution activity coefficients and gas-to-liquid partition coefficients are reported for 47 and 45 organic probe molecules dissolved in 1-hexylquinuclidinium bis(trifluoromethylsulfonyl)imide ([Quin6]+[Tf2N]−) and 1-octylquinuclidinium bis(trifluoromethylsulfonyl)imide ([Quin8]+[Tf2N]−)...

The (liquid + liquid) equilibrium (LLE) data for two systems containing heptane, toluene, and 1-methyl-3-propylimidazolium bis(trifluoromethylsulfonyl)imide ([mpim][Tf2N]) or 1-allyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide ([amim][Tf2N]) ionic liquids (ILs) were determined at T = 3...

Pyridinium-based cations are the second most frequently occurring cations in the commonly studied ionic liquid mixtures - a new prospective field just opened for the property tuning of substances of practical use. To this purpose, a sufficiently accurate knowledge of the properties of pure compo...

This study describes a methodology for the design of true reference electrodes of the second kind based on the chemical speciation of the system AgCl(s)/[AgCln]1−n in both homogeneous and heterogeneous systems in bis(trifluoromethylsulfonyl)imide room temperature ionic liquids (RTIL), based on m...

Infinite dilution activity coefficients and gas-to-liquid partition coefficients have been determined for at least 42 different organic solutes of varying polarity and hydrogen-bonding character dissolved in anhydrous ionic liquids comprising propyl(dimethyl)isopropylammonium bis(trifluoromethyl...

This research demonstrates the synthesis of an imidazolium functionalized imide based electrolyte salt, lithium (fluorosulfonyl)((3-(1-methyl-1H-imidazol-3-ium-3-yl)propyl)sulfonyl)imide) bis(trifluorosulfonyl)imide (LiFSMIPTFSI) for the development of lithium-ion battery (LIB). The LiFSMIPTFSI ...

Novel tricyclic pyrimido[1,2-b]indazole-3-carbonitrile derivatives containing both biologically active pyrimidine and indazole templates are synthesized by three-component reaction of 1H-indazol-3-amine, aldehydes, and malononitrile catalyzed by base di-n-butylamine (DBA) in ethanol. This synthe...

An efficient metal-free cascade reaction to synthesize novel pyrimido[1,2-b]indazole-3-carbonitrile derivatives was reported. The reaction starts from aromatic aldehydes, 1H-indazol-3-amine (4-chloro-1H-indazol-3-amine), and 3-(1H-indol-3-yl)-3-oxopropanenitrile or 3-oxo-3-arylpro-panenitrile in...

ObjectiveHypertensive cerebral hemorrhage leads to greater mortality and worse functional outcomes at high altitudes. Experimental studies have suggested that hemoglobin can lead to increased perihemorrhagic edema after intracerebral hemorrhage.

BackgroundPrevious study showed A1C was affected by hemoglobin and gender in non-anemic Koreans. However, there was no other data to support those important findings.

A novel nanocubes shaped dual imprinted polymer based flexible electrochemical sensor is first introduced for simultaneous analysis of multiple diabetes markers, glycated haemoglobin and non glycated haemoglobin i.e. haemoglobin. Herein, dual molecularly imprinted poly-aminophenylboronic acid al...