Quantum chemical studies of niobium and vanadium doped gold clusters
Quantum chemical studies of niobium and vanadium doped gold clusters
... Signatures and Energetics of Small Niobium Clusters Pham Vu Nhat and Minh Tho Nguyen, Coord Chem Rev., 2012, (to be submitted) Other publications: 9) Structure and Stability of Aluminum -doped Lithium Clusters ... special thanks to Prof Arnout Ceulemans, Prof Marc Hendrickx, Prof Paul Geerlings (VUB) and Prof Frank De Proft (VUB) I did benefit much from their excellent know...
Chemical studies of panax notoginseng and related species and evaluation of potential antiplatelet and anticoagulant effects
... CHEMICAL STUDIES OF PANAX NOTOGINSENG AND RELATED SPECIES, AND EVALUATION OF POTENTIAL ANTIPLATELET AND ANTICOAGULANT EFFECTS LAU AIK JIANG (B Sc (Pharm.) ... Table 6.4 Effects of extracts of raw and steamed P notoginseng on fibrinogen concentration in plasma (n≥3) 172 Table 6.5 Effects of extracts of various Panax species on PT and APTT o...
CHEMICAL ANALYSIS OF WATER AND WASTEWATER
... 24 CHEMICAL ANALYSIS OF WATER AND WASTEWATER 24.1 GENERAL ASPECTS OF ENVIRONMENTAL CHEMICAL ANALYSIS Scientists’ understanding of the environment can only ... knowledge of the identities and quantities of pollutants and other chemical species in water, air, soil, and biological systems Therefore, proven, state -of- the-art techniques of chemical analysis,...
Tài liệu METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER ppt
... ASTM Annual Book of Standards, Part 31, D3694-78 “Standard Practices for Preparation of Sample Containers and for Preservation of Organic Constituents,” American Society for Testing and Materials, ... present, add 80 mg of sodium thiosulfate per liter of sample and mix well EPA Methods 330.4 and 330.5 may be used for measurement of residual chlorine.9 Field tes...
Tài liệu METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER doc
... secondary dilution standard be prepared at a concentration of 15 µg/mL of each internal standard compound The addition of 10 µL of this standard to 5.0 mL of sample or calibration standard would be ... the chemical analysis Additional references to laboratory safety are available and have been identified4,6 for the information of the analyst Apparatus and Materials 5.1 S...
APPENDIX A TO PART 136 METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER pot
... program consist of an initial demonstration of laboratory capability and an ongoing analysis of spiked samples to evaluate and document data quality The laboratory must maintain records to * ... µg/mL of each internal standard compound The addition of 10 µL of this standard to 5.0 mL of sample or calibration standard would be equivalent to 30 µg/L 7.3.3 Analyze eac...
APPENDIX A TO PART 136 METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER: METHOD 604—PHENOLS docx
... requirements of this program consist of an initial demonstration of laboratory capability and an ongoing analysis of spiked samples to evaluate and document data quality The laboratory must maintain records ... µL, analyze each calibration standard according to Section 11 and tabulate peak height or area responses against concentration for each compound and internal st...
Báo cáo khoa học: 15 N-Labelled proteins by cell-free protein synthesis Strategies for high-throughput NMR studies of proteins and protein–ligand complexes doc
... information, the protein ligand interaction can be probed by [15N]-HSQC FEBS Journal 273 (2006) 4154 – 4159 ª 2006 The Authors Journal compilation ª 2006 FEBS 4157 15 N-labelled proteins by cell-free ... accelerated studies of proteins by NMR spectroscopy by assigning residue type information to every amide cross-peak observed in [15N]-HSQC spectra We anticipate that...
APPENDIX A TO PART 136 METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER: METHOD 605—BENZIDINES pdf
... more stock standards to a volumetric flask To each calibration standard, add a known constant amount of one or more internal standards, and dilute to volume with mobile phase One of the standards ... capability and an ongoing analysis of spiked samples to evaluate and document data quality The laboratory must maintain records to document the quality of data that...
APPENDIX A TO PART 136 METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER: METHOD 611—HALOETHERS potx
... µL, analyze each calibration standard according to Section 12 and tabulate peak height or area responses against concentration for each compound and internal standard Calculate response factors ... operate a formal quality control program The minimum requirements of this program consist of an initial demonstration of laboratory capability and an ongoing analysis of spike...
Báo cáo khóa học: C-, 15N- and 31P-NMR studies of oxidized and reduced low molecular mass thioredoxin reductase and some mutant proteins docx
... 13C and 15N-NMR signals of FAD bound to wild-type TrxR and mutant proteins in the oxidized and reduced states Chemical shifts of wild-type TrxR (in p.p.m.) Dd (p.p.m.) Atom Oxidized Reduced Oxidized ... reconstituted thioredoxin reductase (TrxR), and of the native mutant protein E159Y in the oxidized and reduced states For comparison the chemical shifts...
structural and photocatalytic properties of iron- and europium-doped tio2
... (2008) 146–153 Fig TEM images of undoped TiO2 (a), Eu-doped TiO2 (b) and Fe- and Eu-doped TiO2 (c) inant for undoped and Fe-doped TiO2 samples (Fig 2a) In Eu-doped TiO2 many elongated particles ... that of TiO2 , suggesting similar Fe and Ti surroundings in the doped and undoped samples In order to verify this statement, the filtered EXAFS of L Diamandescu et al / M...
APPENDIX A TO PART 136 METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER: METHOD 607—NITROSAMINES docx
... processed as a safeguard against laboratory contamination 8.1.4 The laboratory must, on an ongoing basis, spike and analyze a minimum of 10% of all samples to monitor and evaluate laboratory data quality ... demonstration of laboratory capability and an ongoing analysis of spiked samples to evaluate and document data quality The laboratory must maintain records to...
METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER doc
... Standards, Part 31, D3694-78 “Standard Practices for Preparation of Sample Containers and for Preservation of Organic Constituents,” American Society for Testing and Materials, Philadelphia “Carcinogens-Working ... demonstration of laboratory capability and an ongoing analysis of spiked samples to evaluate and document data quality The laboratory must maintain record...
APPENDIX A TO PART 136 METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER ppt
... demonstration of laboratory capability and an ongoing analysis of spiked samples to evaluate and document data quality The laboratory must maintain records to document the quality of data that is ... processed as a safeguard against laboratory contamination 8.1.4 The laboratory must, on an ongoing basis, spike and analyze a minimum of 10% of all samples with native 2...
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