Highly Porous Scandium(III) Tetrafluoroisophthalate Framework for Adsorptive Separation of Light Alkanes.

The separation of light alkanes is one of the most important tasks for modern industry due to the widespread use of ethane and propane as chemical feedstocks. Their extraction from natural gas is a challenging task and is now carried out by cryogenic distillation at a limited number of plants around the world. The development of new materials for adsorption separation is therefore important.

Lipid-associated GWAS loci as important markers of the risk, severity, and clinical course of peripheral artery disease.

Background: This study investigated the relationship between lipid-associated loci identified through genome-wide association studies (GWAS) and the risk of peripheral artery disease (PAD), its severity, as well as clinical and laboratory features.

Research Design And Methods: A study included 1263 unrelated Russian subjects, consisting of 620 patients diagnosed with PAD and 643 healthy controls. Thirteen single nucleotide polymorphisms (SNP) were genotyped using the MassArray-4 system.

The Promoter Polymorphism rs3918226 of the Endothelial Nitric Oxide Synthase Gene as a Novel Susceptibility Marker for Peripheral Artery Disease.

Background: This pilot study aimed to investigate the association between the single nucleotide polymorphism (SNP) rs3918226 in the promoter of the nitric oxide synthase (NOS3) gene and the risk of peripheral artery disease (PAD).

Methods: DNA samples from 1,263 unrelated subjects of Slavic origin, including 620 patients with PAD and 643 controls, were genotyped for the SNP rs3918226 using the MassArray-4 system.

Results: The rs3918226 polymorphism was found to be strongly associated with an increased risk of PAD regardless of coronary artery disease, hypertension, or cigarette smoking (odds ratio [OR] = 2.

Field induced slow magnetic relaxation in a linear homotrinuclear manganese heterospin coordination compound with = 7/2 ground state and intriguing spin density distribution.

We report a first example of field-induced ( = 2500 Oe) slow magnetization relaxation in the homotrinuclear linear heterospin manganese coordination compound with = 7/2 ground state, based on the bidentate 3,5-di--butyl-1,2-benzoquinone-1-monooxime (HL) ligand with composition {[MnL]Mn[MnL]}.

Multiresponsive luminescent metal-organic framework for cooking oil adulteration detection and gallium(III) sensing.

A new 3D metal-organic framework {[Cd(trbtd)(dcdps)(HO)(EtOH)]∙15DMF} (MOF 1, trbtd = 4,7-di(1,2,4-triazol-1-yl)benzo-2,1,3-thiadiazole, Hdcdps = 4,4'-sulfonyldibenzoic acid) was obtained and its luminescent properties were studied. MOF 1 exhibited bright blue-green luminescence with a high quantum yield of 74 % and luminescence quenching response to a toxic natural polyphenol gossypol and luminescence enhancement response to some trivalent metal cations (Fe, Cr, Al and Ga). The limit of gossypol detection was 0.