6,362 research outputs found
Guo YL, Ryan JJ, Lau BPY, Yu ML, Hsu CC. Serum levels of PCB/PCDF congeners 14 years after accidental exposure to contaminated rice oil.
Outbreaks of Taura syndrome in Pacific white shrimp Penaeus vannamei cultured in Taiwan.
Traffic-related air pollution, climate, and prevalence of eczema in Taiwanese schoolchildren.
2-(1H-Benzotriazol-1-yl)-1-(furan-2-yl)ethanol
In the title compound, C12H11N3O2, the benzotriazole ring system is approximately planar [maximum deviation = 0.008 (1) angstrom] and its mean plane is oriented at a dihedral angle of 24.05 (4)degrees with respect to the furan ring. In the crystal, O-H center dot center dot center dot N hydrogen bonds link the molecules into chains along the ac diagonal. pi-pi stacking between the furan rings, between the triazole and benzene rings, and between the benzene rings [centroid-centroid distances = 3.724 (1), 3.786 (1) and 3.8623 (9) A] are also observed
An antigenic protein genes of a phytoplasma associated with sweet potato witches' broom.
Different congeners of PCBs/PCDFs may have contributed to different health outcomes in the Yucheng cohort.
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Influence of diluent alkyl substitution on the extraction of Am(III) and Eu(III) by a 6,6’-bis(1,2,4-triazin-3-yl)-2,2’-bipyridine ligand dissolved in alkylated cyclohexanone Diluents
Several alkylated cyclohexanones were investigated as potential diluents for the selective extraction of Am(III) from Eu(III) from nitric acid solutions by the CyMe4-BTBP ligand. No significant extraction of either of the metal ions was observed for these diluents themselves. In the extractions from 1 M HNO3, 3-methylcyclohexanone and 4-methylcyclohexanone gave comparable results to cyclohexanone whereas in the extractions from 4 M HNO3, 2-methylcyclohexanone, 3-methylcyclohexanone and 4-methylcyclohexanone all gave superior results. For the monomethylated diluents, DAm and SFAm/Eu decreased in the order of alkyl substitution 2 > 4 ~ 3. However, alkyl substitution of cyclohexanone significantly slows down the extraction kinetics compared to cyclohexanone, and the position of alkyl substitution was found to play an important role in the solvents properties. 3-Methylcyclohexanone was identified as the most promising of the diluent
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