Sythesis and properties of spinel NiAl2O4, CoAl2O4, ZnAl2O4

... thước ô cơ sở:  Tồn tại 2 dạng cấu trúc: spinel thông thường (nornal spinel) và spinel ngược (inverse spinel) . ++ ++= 32 79,295,0790,5 RRa Tổng quan Spinel thường  Ion B3+ chiếm lỗ trống bát ... LOGO TRƯỜNG ĐẠI HỌC BÁCH KHOA TPHCM KHOA KỸ THUẬT HÓA HỌC Tổng hợp và tính chất của spinel NiAl2O4, CoAl2O4, ZnAl2O4 15/1/2014 TP.Hồ Chí Minh www.themegallery.com Kết quả Giản...

Ngày tải lên: 21/04/2014, 22:37

... Nature and Properties of Micro-organisms Laura JV Piddock CMV hepatitis owl eye effect inclusion body Varicella zoster virus (VZV)  VZV: Chickenpox  VZV: Shingles  Re-activation of latent ... reducing opsonisation and protecting from phagocytosis.  E.g. Streptococcus pneumoniae in RTI  vaccination: pneumococcal; meningococcal A and C  GLYCOCALYX loose meshwork o...

Ngày tải lên: 12/12/2013, 17:15

... amyloliquefaciens and primers V1, V 2, and V 3 (Table 2) for regions MKKRFWFLA, VFIDYKVEG, and IVGVISDAE of the B. subtilis Sip V protein were chosen and found to generate PCR fragments of about 0.5 and 0.4 ... Identi®cation of the sipV(ba) and sipW(ba) gene regions of B. amyloliquefaciens. (A1/B1) PCR reactions with genomic DNA of B. amy- loliquefaciens and the degene...

Ngày tải lên: 21/02/2014, 03:20

... the K m and k cat values of E. coli Fre for riboflavin are reported as 2.5 lm and 52.4 s )1 with NADPH as the electron donor and 1.3 lm and 30.6 s )1 with NADH [13]. For FMN, K m and k cat values of ... twofold axis associated with the dimer passes through the vicinity of the side chains of Pro13, Ile126, Gln133 and Ile163. The corresponding Table 1. Summary of x-ray data...

Ngày tải lên: 07/03/2014, 02:20

... decomposition of tetra- thionate was proposed by Steudel et al.[16],Hazeuet al. [17] and Meulenberg et al. [18] in experiments with intact cells of A. ferrooxidans and A. acidophilum.Propertiesof purified ... elemental sulfur and other reduced inor- ganic sulfur compounds as the sole source of energy. The purpose of this study was to purify and characterize the tetrathionate hy...

Ngày tải lên: 07/03/2014, 14:20

... lombricine (30% of that of taurocyam- ine) and glycocyamine (7% of that of taurocyamine). Neither TK catalyzed the phosphorylation of creatine. Comparison of the deduced amino acid sequences of mitochondrial ... 3381–3385. Cytoplasmic and mitochondrial taurocyamine kinases K. Uda et al. 3530 FEBS Journal 272 (2005) 3521–3530 ª 2005 FEBS Origin and properties of cytopla...

Ngày tải lên: 07/03/2014, 21:20

... mixture of 0.05 M NaP i buffer, pH 3, and acetonitrile (6 : 1, v/v); separation was performed isocratically, at a flow rate of 1mLÆmin )1 , and the volume of injected samples was 10 lL. The amounts of ... the method of Baayen and Elgersma [13], with a 500-lLdropofFod conidial suspension at a concentration of 9 · 10 6 conidiaÆmL )1 ;20 additional plants, inoculated with a 500-...

Ngày tải lên: 08/03/2014, 08:20

... lg of platelet protein and 0.5 lg of GST and GST±Rab p roteins; (B) an [a- 32 P]GTP overlay [17] of a nitrocellulose blot of a gel containing 40 lg of platelet protein, 0.5 lgofGSTand0.5lgofGST±Rab proteins, ... GST±Rab31 and Fig. 7. Puri®cation and properties o f wild-type and mutant Rab31 and Rab32 expressed a s GST±fusion proteins. Samples of platelet particu- lat...

Ngày tải lên: 08/03/2014, 16:20

... anisotropic properties of strength and stiffness of masonry in horizontal and vertical direction, tensile and shear stiffness of cracked masonry, • Concrete yielding in compression, opening of cracks ... tension, mechanism of opening and closing of cracks in concrete under dynamic load, tensile and shear stiffness of cracked concrete, • Strain rate effect of the ma...

Ngày tải lên: 16/03/2014, 22:20

... expression and properties of the recombinant enzyme Y. T. Pan 1 , J. D. Carroll 2 and A. D. Elbein 1 1 Department of Biochemistry and Molecular Biology and 2 Department of Microbiology and Immunology, ... the cloning and expression of the M. tuberculosis tps gene in E.coli,andthe production of active TPS in these cells. The properties of the recombinant enzyme have...

Ngày tải lên: 17/03/2014, 10:20