Organometallic clusters as precursors of metallic nanoparticles 3

... Os6 S3 18 23. 63 2 23( 2) Orthorhombic P212121 C12 H6 O11 Os3 S 928. 83 2 23( 2) Monoclinic P21/n 9.1515 (3) 9 .33 99 (3) 14.6987(5) 80.5880(10) 86.0 230 (10) 63. 6290(10) 1110.46(6) 2.970 17 .35 8 884 0 .32 x ... 0.0642] 12 .34 76(5) 12.9906(5) 28.1609(12) 90 90 90 4517.1 (3) 2.955 16.988 35 84 0 .36 x 0 .30 x 0.14 2.19 to 26 .37 0

Ngày tải lên: 13/09/2015, 20:57

... 34 12 2 Reference 12 3 Chapter Organometallic clusters as precursors for metallic nanoparticles and thin films 4 .1 The pyrolysis of organometallic clusters to nanoparticles 12 8 12 9 4 .1. 1 Effect of ... Synthesis of osmium clusters 11 6 3.4 .1. 1 General procedure 11 6 3.4 .1. 2 Synthesis of Os3Au2(CO)9(µ3-S)(PPh3)2, 34 11 7 3.4 .1. 3 Synthesis of Os3...

Ngày tải lên: 13/09/2015, 20:57

... fabrication of supported surface species and synthesis of molecular models The aim of the project is to examine the use of organometallic clusters as precursors for the deposition of metallic nanoparticles ... Spek, A L Organometallics 20 02, 21 , (f) Dijkstra, T W.; Duchateau, R.; van Santen, R A.; Meetsma, A.; Yap, G P A J Am Chem Soc 20 02, 124 , 9856 (g) Duchateau...

Ngày tải lên: 13/09/2015, 20:57

... 1000 847 [Os3(CO)10Ag]979 1020 920 111 500 800 1000 1170 144 1 1200 Mass (m/z) Figure 3 .4 ToF-SIMS spectra (negative ion mode) of Ag NPs modified with (a) and 22 (b) The appearance of the ToF-SIMS ... shifted to 41 1 nm (Figure 3.32d) No emission band was observed when a toluene solution of the uncomplexed NPs was excited at 45 0 nm (Figure 3.34a) In contrast, visible luminescence a...

Ngày tải lên: 13/09/2015, 20:59

... : PROCNO -17.4047 2.37 36 1.9037 1.8817 1.8597 1.8 362 1.8142 1.5538 1.2589 0.9792 0. 969 6 0.9572 0.94 76 0 .62 65 0 .61 96 0 .60 31 0.5 962 0. 069 9 7 .60 64 7. 260 6 6. 91 06 NAME ma01 06 : *** Acquisition Parameters ... -17.40 76 2.38 16 2.3 568 2.3294 1 .65 88 1 .63 68 1 .60 94 1.58 46 1.5599 1.5187 1.2 768 3 .65 94 3 .63 75 3 .61 55 7.2595 10.7578 10 .65 06 10.4500 10.30 16 *...

Ngày tải lên: 13/09/2015, 21:08

... that may provide a foundation for healthy marriages as adults (e.g., the quality xiii xiv Adolescent Romantic Relationships as Precursors of Healthy Adult Marriages of the education they receive, ... providing evidence of such a link 18 Adolescent Romantic Relationships as Precursors of Healthy Adult Marriages Parents and Peers Adolescents may de...

Ngày tải lên: 23/03/2014, 03:20

... Journal of Science, Mathematics - Physics 25 (2009) 221-230 In this paper, we report on synthesis and characterization of gold NPs as well as CoPt and FePt NPs Experimental Synthesis of gold ... under a mixture of % H2 and 95 % Ar atmosphere The increasing rate of temperature was 6°C/min and cooling with the furnace The sonoelectrodeposition method has been used for syn...

Ngày tải lên: 28/03/2014, 13:20

... Introduction: chiral organofluorine compounds I.1.Importance of organofluorine in medicinal chemistry I.2 Synthesis of chiral fluorinated molecules I.3 Summary I Introduction: chiral organofluorine compounds ... methods towards chiral organofluorine molecules as precursors for bioactive compounds 133 List of Schemes Scheme Enantioselective fluorination of 2...

Ngày tải lên: 09/09/2015, 11:25

... Method 2: Preparation of AuAg Alloy and Pure Metal Nanoparticles Using a Modified Procedure 32 3.2.4.1 Preparation of AuAg Alloy Nanoparticles 32 3.2.4.2 Preparation of Ag Nanoparticles ... Chapter Conclusion 89 5.1 Preparation of AuAg alloy nanoparticles 89 5.2 Optical Characterization of the Metallic Nanoparticles 90 5.2.1 Optical Limiting Measurement...

Ngày tải lên: 16/10/2015, 11:58

... action in support of the final refusal were copies of a number of third-party trademark registrations on the Principal Register based on use In each registration, the list of goods includes skin ... recited in the instant application, and dietary or vitamin supplements, which are the goods listed in the registration cited as a bar to the registration of the mark ap...

Ngày tải lên: 20/12/2013, 23:15

... average size of copper nanoparticles was about 6nm via TEM images This colloidal solution was used as anti Pink Disease drug for rubber tree at low concentration (dose of resistance fungus of about ... method This colloidal solution was used as anti Pink Disease drug for rubber tree at low concentration (dose of resistance fungus of about 5-7p...

Ngày tải lên: 02/08/2015, 13:21

... file number PDF 16 -33 4) and the UC samples collected during the reaction at (b) 30 0 oC, (c) 32 0 oC, (d) at 34 0 oC, (e) 10 at 34 0 oC, and (f) 30 at 34 0 oC Fig 3. 10 TEM images of samples obtained ... r 23  r 13  1620 3r22 r 23  r 13  0.50    r 23  r 13  1587  r12  r22 r 23    r 13  0.54 Integrated green emission intensity normalized to that of solid...

Ngày tải lên: 10/09/2015, 09:09

... Chapter a Ag 3d5/2 b Ag 3d3/2 37 6.0 37 2.0 36 8.0 36 4.0 37 6.0 Binding Energy (eV) c 37 6.0 37 2.0 36 8.0 36 4.0 Binding Energy (eV) d 37 2.0 36 8.0 Binding Energy (eV) 36 4.0 37 6.0 37 2.0 36 8.0 36 4.0 Binding ... area ratio of 2 :3 This fits well with reported position for Ag2S (Standard positions given in the Handbook of XPS25, Ag0: 37 4.2 & 36 8.2 eV, Ag2S 37 4....

Ngày tải lên: 12/09/2015, 08:16

... review will be based on a particular enzyme of our interest The enzyme of interest here is dihydrofolate reductase (DHFR) DHFR catalyses the conversion of dihydrofolate to tetrahydrofolate It is ... has also led to revolution in the design of DHFR inhibitors These studies led to the development of two distinct classes of DHFR inhibitors, i.e classical and non-classical DH...

Ngày tải lên: 14/09/2015, 08:50

... orally [27] Therefore, the aim of the present study was to evaluate the inhibitory effect of some thioglycosides synthesized in our laboratory on human hSGLT1 and hSGLT2 as a potential therapeutic ... O-glucosides involved in the biosynthesis of chrysomelidial and salicin These substances are synthesized and secreted as part of a defense mechanism used by la...

Ngày tải lên: 26/10/2012, 10:04