chemical structure and purification synthesis
Báo cáo Y học: Chemical structure and immunoreactivity of the lipopolysaccharide of the deep rough mutant I-69 Rd–/b+ of Haemophilus influenzae docx
... Kdo Fig Binding curves of mAbs S42-16 (A and B), S42-21 (C and D), and S42-10-8 (E and F) to Kdo4P-GlcN2P2-BSA (A, C and E) and Kdo5P-GlcN2P2-BSA (B, D and F) ELISA plates were coated with 200 ... concentrations of Kdo-4P-GlcN2P2-BSA and Kdo-5P-GlcN2-P2-BSA, LPS or LPSdeacBSA Table 1H-NMR chemical shift data of compounds and NR, not resolved H -Chemical shift (p.p.m.) and coupling constants (Hz) ... 4.229 3.714 Ó FEBS 2002 Table Structure and antigenicity of H influenzae LPS (Eur J Biochem 269) 1241 13 C-NMR chemical shift data of compounds and ND, not determined 13 C -Chemical shift ( p.p.m.)...
Ngày tải lên: 31/03/2014, 21:21
HUMAN MILK OLIGOSACCHARIDES: CHEMICAL STRUCTURE, FUNCTIONS AND ENZYMATIC SYNTHESIS
... Human milk oligosaccharides: chemical structure, functions and enzymatic synthesis amounts of probiotic bacteria in colon, and they must be taken in sufficient quantities (>1 ... later life (Palmer et al., 2007) 2.2 Structures and biosynthesis of HMOs HMOs are the third most abundant molecular species in human milk after lactose and fat and amount approximately 15g/L (Coppa ... oligosaccharides: chemical structure, functions and enzymatic synthesis Figure Configuration of the isomeric lacto-N-fucopentaoses (I, II, III) (adapted from Newburg DS, 2009) tetrasaccharride structures:...
Ngày tải lên: 28/08/2013, 16:28
Tài liệu Báo cáo khoa học: Physico-chemical characterization and synthesis of neuronally active a-conotoxins docx
... isomer Peptide synthesis Chemical synthesis strategies The small size (10–25 amino acids) of a-conotoxins has made chemical synthesis the preferred route of synthetic access with both Boc and Fmoc ... physico -chemical characteristics, and confirmed by synthesis and assay; d, Discovered by gene sequencing with peptide sequence deduced from cDNA library obtained by RT-PCR of cone snail mRNA; e, Synthesised ... size, route of discovery, method of synthesis and reference for synthesis Asterisks (*) indicate an amidated C-terminus The letters O and Y denote hydroxyproline and sulfotyrosine, respectively The...
Ngày tải lên: 19/02/2014, 12:20
Tài liệu Báo cáo khoa học: Endotoxic activity and chemical structure of lipopolysaccharides from Chlamydia trachomatis serotypes E and L2 and Chlamydophila psittaci 6BC pdf
... Kdo, and tetrasaccharide 1-monophosphate (TS 1-MP) One-dimensional 1H- and 31P-, and two-dimensional homo- (1H,1H-DQF-COSY) and heteronuclear (1H,13C-,1H,31P-HMQC) NMR spectroscopy (Figs and 6) and ... I Goroncy, H Luthje and V ¨ Susott for technical assistance and S Kusumoto (Osaka/Japan) for lipid A (compound 506) and L Hawkins (North Andover, MA USA) for compound B1233 and for reading the ... frequencies and 3J1,2 coupling constants of signals belonging to the anomeric protons of GlcpN-residues revealed that one was a- and the other was b-configured These residues Ó FEBS 2003 Structure and...
Ngày tải lên: 20/02/2014, 23:20
synthesis, structure and magnetic properties of iron-doped tungsten oxide nanorods
... temperature and vanishes at 1000 K Among all iron oxides, Fe3O4 and g-Fe2O3 exhibit the largest saturation magnetization of 84 and 74 Am2/kg, respectively The slightly decreasing feature between 800 and ... Science Foundation of China (Grants nos 59725103, 50332020, and 50171070), and the scientific exchange program between China and The Netherlands References [1] A Hoel, L.F Reyes, P Heszler, V Lantto, ... measurements were first loaded into a quartz tube and then sealed in 0.14 bar argon atmosphere Results and discussion Fig shows the XRD patterns of the as-prepared and the annealed samples In order to show...
Ngày tải lên: 20/03/2014, 13:08
batch chemical process integration - analysis, synthesis and optimization dec 2009
... optimization and heat exchanger network (HEN) synthesis, Mass Exchanger Network (MEN) analysis, synthesis and optimization (El-Halwagi and Manousiouthakis, 1989; 1990a, b) and WaterPinch (Wang and Smith, ... passion Mr Thanda Sibisi, my former science and mathematics teacher, who instilled in me the love and understanding for these two wonderful subjects and further advised me to pursue chemical engineering ... Batch Chemical Process Integration Thokozani Majozi Batch Chemical Process Integration Analysis, Synthesis and Optimization 13 Prof Dr Thokozani Majozi Department of Chemical Engineering...
Ngày tải lên: 02/04/2014, 16:23
Báo cáo hóa học: "Synthesis, structure and magnetic properties of b-MnO2 nanorods" pptx
... the b-MnO2 nanorods and demonstrate the important role of the surface layer in the rich temperature-dependent magnetism of this material Synthesis and characterization The synthesis of the b-MnO2 ... strength and then 50 ml of the solution was sealed in an 80 ml teflon-lined autoclave Hydrothermal synthesis was performed at 100 °C for 48 h The product was filtered and rinsed with ethanol and dried ... single-crystalline cubic MnO and tetragonal Mn3O4 nanowires was reported to be the final product of a synthesis involving thermal evaporation of MnCl2 under argon flow, and the nanowires showed unusual...
Ngày tải lên: 22/06/2014, 22:20
Nanoscale metal-organic frameworks synthesis and application of bimodal micromeso-structure and nanocrystals with controlled size and shape
... Mesoporous structure (Å) MOFs Linkers Apertures (Å) Cages Channels Ref Templates MIL-101 BDC 29 and 34 12.0 and 14.7 64 MIL-101_NDC 2,6-NDC 39 and 46 13.5 and 18.2 114 MIL-100 BTC 25 and 29 4.8 and ... standing for Hong Kong University of Science and Technology).28 As a result, the features of the resulted frameworks such as pore structure, porosity, rigidity of the frameworks and physicochemical ... and 29 4.8 and 8.6 26 Tb-mesoMOF TATB 39 and 47 13.0 and 17.0 115 UMCM-2 T2DC and BTB 26 32 116 DUT-6/MOF-205 NDC and BTB 2530 117, 66 MOF-210 BTE and BPDC 26.9 48.3 66 PCN-53 BTTC 22.2...
Ngày tải lên: 02/07/2014, 13:40
Toxicology and pharmacology investigation of 2 phenylaminophenylacetic acid derived NSAIDs implication of chemical structure on biological outcomes
... Br Figure 2-1 Structures of target compounds synthesized with position R1 on ring A and positions R2 and R3 on ring B Diclofenac and lumiracoxib are compounds and respectively Full structures are ... pathway and subsequent bioactivation and conjugation of nucleophiles for lumiracoxib 18 Figure 2-1 Structures of target compounds synthesized with position R1 on ring A and positions R2 and ... self-propagate and induce oxidative stress, causing oxidative damage to proteins, DNA and lipids (Williams et al., 2002) 5 Table 1-2 Examples of hard and soft electrophiles and hard and soft nucleophiles...
Ngày tải lên: 09/09/2015, 11:27
Affinity guided isolation, structure elucidation and total synthesis of laetirobin a and its analogue synthesis for therapeutic development 1 4
... General Remarks Chemicals and working techniques Unless otherwise stated, all reagents were obtained from Acros, Aldrich, Alfa Aesar, Fluka, Merck or TCI America and used without further purification ... sintered glass funnel and concentrated by rotary evaporation The crude extract was partitioned between 1:2 (v/v) acetonitrile and hexanes and the acetonitrile layer was collected and dried via rotary ... 25.0±0.1 µM and 50.0±0.1 µM, as verfied by spectrophotometric analyses Cells were cultured in glass bottom dishes and imaged live after treatment with and washing with fresh media Microtubules and actin...
Ngày tải lên: 10/09/2015, 15:48
Affinity guided isolation, structure elucidation and total synthesis of laetirobin a and its analogue synthesis for therapeutic development 5
Ngày tải lên: 10/09/2015, 15:49
Affinity guided isolation, structure elucidation and total synthesis of laetirobin a and its analogue synthesis for therapeutic development 6
Ngày tải lên: 10/09/2015, 15:50
Affinity guided isolation, structure elucidation and total synthesis of laetirobin a and its analogue synthesis for therapeutic development 7
Ngày tải lên: 10/09/2015, 15:50
Affinity guided isolation, structure elucidation and total synthesis of laetirobin a and its analogue synthesis for therapeutic development 8
... supervision of Dr Martin Lear) • Affinity-Guided Isolation, Structure Elucidation and Total Synthesis of Laetirobin A and Its Analogue Synthesis for Therapeutic Development Distance Teaching University, ... R indices (all data) R1 = 0.1162, wR2 = 0.2258 Largest diff peak and hole 0.919 and -0.317 e.Å-3 420 Appendix Crystal data and structure refinement for 3-3 Identification code 7498 Empirical formula ... indices (all data) R1 = 0.0580, wR2 = 0.1169 Largest diff peak and hole 0.215 and -0.172 e.Å-3 X-ray Data 421 Crystal data and structure refinement for 3-61 Identification code a502 Empirical...
Ngày tải lên: 10/09/2015, 15:50
SYNTHESIS, STRUCTURE AND CATALYTIC APPLICATION OF NOVEL CARBENE COMPLEXES WITH BENZOTHIAZOLIN 2 YLIDENE LIGANDS 1
... Benzothiazolin-2-ylidene Ligands Chapter One: Introduction Project Aims and Thesis Overview and other auxiliary ligands (phosphine, aromatic N-heterocycle, pyridyl- and azole ligands) and their use in catalysts ... and NNHCs.8, 20-31 12 Synthesis, Structure and Catalytic Application of Novel Carbene Complexes with Benzothiazolin-2-ylidene Ligands Chapter One: Introduction Preparative methods for NSHC- and ... alkoxyphenylcarbene ligand is 17 Synthesis, Structure and Catalytic Application of Novel Carbene Complexes with Benzothiazolin-2-ylidene Ligands Chapter One: Introduction Preparative methods for NSHC- and NNHC-...
Ngày tải lên: 14/09/2015, 08:43
SYNTHESIS, STRUCTURE AND CATALYTIC APPLICATION OF NOVEL CARBENE COMPLEXES WITH BENZOTHIAZOLIN 2 YLIDENE LIGANDS 2
... described and compared 55 Synthesis, Structure and Catalytic Application of Novel Carbene Complexes with Benzothiazolin-2-ylidene Ligands Chapter two: Results and Discussion Part I 2.4 Synthesis and ... 42 Synthesis, Structure and Catalytic Application of Novel Carbene Complexes with Benzothiazolin-2-ylidene Ligands Chapter two: Results and Discussion Part I 2.3 Synthesis of Mono-, Bis- and ... bromo, and two bridging µ48 Synthesis, Structure and Catalytic Application of Novel Carbene Complexes with Benzothiazolin-2-ylidene Ligands Chapter two: Results and Discussion Part I bromo ligands...
Ngày tải lên: 14/09/2015, 08:43
SYNTHESIS, STRUCTURE AND CATALYTIC APPLICATION OF NOVEL CARBENE COMPLEXES WITH BENZOTHIAZOLIN 2 YLIDENE LIGANDS 3
... 168 Synthesis, Structure and Catalytic Application of Novel Carbene Complexes with Benzothiazolin-2-ylidene Ligands Chapter Three: Experimental Experimental 3.2.4 Synthesis of Complexes 2.2(b) and ... 5.15; S, 5.83 166 Synthesis, Structure and Catalytic Application of Novel Carbene Complexes with Benzothiazolin-2-ylidene Ligands Chapter Three: Experimental Experimental 3.2.3 Synthesis of Complexes ... parameters and one of them is disordered into two positions at a 50:50 ratio 161 Synthesis, Structure and Catalytic Application of Novel Carbene Complexes with Benzothiazolin-2-ylidene Ligands Chapter...
Ngày tải lên: 14/09/2015, 08:43
SYNTHESIS, STRUCTURE AND CATALYTIC APPLICATION OF NOVEL CARBENE COMPLEXES WITH BENZOTHIAZOLIN 2 YLIDENE LIGANDS 4
... N-heterocycle ligands (less donor ability co-ligands) while a downfield shift is observed for phosphine ligands (more donor ability co-ligands) 210 Chapter Four S N Conclusion and Summary P S ... Sections 2.4-2.8 discusses the synthesis and characterization of a range of mixed-NSHC-L Pd(II) complexes (L = phosphine, aromatic N-heterocycles, pyridyl and azole ligands (2.9-2.27)) They are obtained ... orientation and significantly on the inter-planar angle between the Pt coordination and the heterocycle planes Finally, the five- and six-membered fused-ring imidazolium, thiazolium and benzimidazolium...
Ngày tải lên: 14/09/2015, 08:43
Synthesis, structure and magnetic properties of nanowires and films by electrodeposition
... can show two unique nanostructures They were bamboolike and layer-like structures The bamboo-like and layer-like structures were found at atomic percentage of Co 15% and 25%, respectively The ... 4.2.1 Structure and microstructure of Ni nanowires………………………… 87 4.2.2 Magnetic properties of Ni nanowires………………………………… 91 vii 4.3 Co nanowires……………………………………………………………… 93 4.3.1 Structure and microstructure ... 4.4.1 Structure and microstructure of Fe nanowires…………………… … 97 4.4.2 Magnetic properties of Fe nanowires………………………………… 100 4.5 Cu nanowires……………………………………………………………… 102 4.5.1 Structure and microstructure...
Ngày tải lên: 14/09/2015, 08:45
Data Security Policy - Structure and Guidelines
... monitoring and audit for policy compliance 13 Firewall implementation and management 14 Virus prevention and protection 15 System and network ownership and management 16 End user accountability and ... Identification and authentication Overview of Security Policies 17 Records retention and backup 18 Security Awareness and education 19 Partner and 3rd party connectivity 20 System development and deployment ... Security Policy - Structure and Guidelines • December 2001 business contracts, trade secrets, and customer privacy; or reduce credibility and reputation with its customers, shareholders and partners...
Ngày tải lên: 17/09/2012, 09:40