2,10-Disubstituted phenothiazines are the best drugs in psychiatry. Several methods for their analysis have been reported in the literature. The official methods are based on non-aqueous titration or spectrophotometry. Various oxidizing agents have been used for the spectrophotometric determination of 2,10-disubstituted phenothiazines, e.g. Ce(SO4)2, NH4VO3, K2S208, KIO4, KIO3, KBrO3, FeCl3, Na...

Pelis, Ryan M., and J. Larry Renfro. Role of tubular secretion and carbonic anhydrase in vertebrate renal sulfate excretion. Am J Physiol Regul Integr Comp Physiol 287: R491–R501, 2004; 10.1152/ajpregu.00084.2004.—The renal proximal tubule of vertebrates performs an essential role in controlling plasma SO4 2 concentration ([SO4 2 ]). Although net tubular SO4 2 reabsorption is the predominate co...

The synthesis and crystal structures of three heteroleptic complexes Zn(II) Cd(II) with pyridine ligands (ethyl nicotinate (EtNic), N,N-diethylnicotinamide (DiEtNA), 2-amino-5-picoline (2Ampic) are presented. complex [Zn(EtNic)2Cl2] (1) showed a distorted tetrahedral coordination geometry two EtNic ligand units chloride ions as monodentate ligands. Complexes [Zn(DiEtNA)(H2O)4(SO4)]·H2O (2) [Cd(...

We report a facile and tailored method to prepare globally twisted chiral molecular cages through tunable coordination of bis-bipyridine-terminated helicene ligands series transition metals including Fe(II), Co(II), Ni(II) Zn(II). This system shows an efficient remote transfer stereogenecity from the core bipyridine-metal sites subsequently entire cages. While Co(II) Ni(II)-derived M2L3 (M for ...

Hybrid ultramicroporous materials, HUMs, are comprised of metal cations linked by combinations inorganic and organic ligands. Their modular nature makes them amenable to crystal engineering studies, which have thus far afforded four HUM platforms (as classified the linkers). HUMs practical interest because their benchmark gas separation performance for several industrial mixtures. We report her...

The bacterial pathogen associated with citrus huanglongbing (HLB) resides in the phloem of affected trees. widespread abundance vector Florida, Asian psyllid ( Diaphorina citri ), and location tree vascular tissue limits efficacy foliar-applied therapies. Trunk injection is a crop protection strategy that applies therapeutic compounds directly into system, enabling their systemic distribution w...

A copper/zinc superoxide dismutase (Cu,Zn-SOD) cDNA was cloned from the hepatopancreas of giant freshwater prawn Macrobrachium rosenbergii using reverse transcription-polymerase chain reaction (RT-PCR) by degenerate primers. Both 3'- and 5'-regions were isolated by the rapid amplification of cDNA ends method. Analysis of nucleotide sequence revealed that the Cu,Zn-SOD cDNA clone consists of 845...

Application of municipal biosolids to mine tailings can enhance revegetation success, but may cause adverse environmental impacts, such as increased leaching of NO3- and metals to ground water. Kinetic weathering cells were used to simulate geochemical weathering to determine the effects of biosolid amendment on (i) pH of leachate and tailings, (ii) leaching of NO3- and SO4(2-), (iii) leaching ...