ADSORPTION AND OXIDATION OF MICROPOLLUATANTS BY MANGANESE OXIDE

... the results of our laccase oxidations of substrates 1–5, and the effect of the cosolvent and of the mediators on the amount of substrate metabolized by the enzyme (a) Laccase and laccase/ HPI ... the other hand, the laccase/ TEMPO system performs the selective oxidation of the hydroxymethyl groups of the substrate to aldehydes Both with laccase alone and with...

Ngày tải lên: 21/02/2014, 01:21

... under microwave irradiation conditions There were some exceptional cases: i) in the case of oxidation of 5, the reaction temperature provided by microwave or conventional heating increased the ... increased the yield of 5b, ii) in case of the oxidation of 4, the assistance of microwave or ultrasound increased the formation of 1a by cleavage of a...

Ngày tải lên: 22/07/2014, 03:20

... protein crystallography Acta Crystallogr D Biol Crystallogr 50, 760–763 Navaza J (1994) Amore – an automated package for molecular replacement Acta Crystallogr A 50, 157–163 Jones TA, Zou JY, Cowan ... the accessible surface area of a monomer contributes to LlPDH dimer formation Whereas LlPDH and OaPDH have a ˚ buried surface area of  5500 A2 , TbPDH has a larger ˚ interface s...

Ngày tải lên: 19/02/2014, 05:20

... addressed during future investigations of the efficacy of spermidine and spermine on 20 protein aggregation First, can polyamines prevent the aggregation and inactivation of other proteins? Although it ... 2003 Prevention of thermal aggregation by polyamines (Eur J Biochem 270) 4549 decreased with increasing concentrations of Arg or guanidine from to 0.5 M (Fig...

Ngày tải lên: 20/02/2014, 02:21

... Street, E.C End of the Project Gutenberg EBook of Philosophy and Fun of Algebra by Mary Everest Boole *** END OF THIS PROJECT GUTENBERG EBOOK PHILOSOPHY AND FUN OF ALGEBRA *** ***** This file should ... between them This tape forms a hinge You can lay one card flat and stand the other edgeways upright, and lace patterns between them from one...

Ngày tải lên: 15/03/2014, 00:20

... example, 23% of Cd was adsorbed at 15 min, while 32%, 37%, and 55% of Cd was adsorbed at reaction times of 24 h, days, and Fig Percent Cd adsorption by the phosphate-treated goethite () and untreated ... effectively release Cd from the goethite particle surface and prevent readsorption of Cd (Farrah and Pickering, 1978) In the present work, we focused on the samp...

Ngày tải lên: 15/03/2014, 23:08

... FP (1993) Expression of modified human cytochrome P450 3A4 in Escherichia coli and purification and reconstitution of the enzyme Arch Biochem Biophys 305, 123–131 P450 4X1 and anandamide oxidation ... Comparison of rat P450 4X1 and mouse P450 4x1 microsomal sequences with human P450 4X1 Fig S3 Steady-state kinetics of anandamide epoxidation Fig S4 P...

Ngày tải lên: 30/03/2014, 04:20

... Nguyen Van Chuong et at on situation of infection caused by Toxocara canis in some places in Quang Nam Province and Quang Ngai Province (20 11), seropositivity rates with Toxocara canis in the 02 Communes ... ACTUAL STATE OF Toxocara canis LARVAE INFECTION IN HUMANS AT 02 COMMUNES OF NHON HUNG AND NHON PHONG, AN NHON DISTRICT, BINH...

Ngày tải lên: 29/10/2014, 22:17

Ngày tải lên: 14/11/2014, 09:31