Comparison of Two Synthesis Routes to Obtain Gold Nanoparticlesin Polyimide

Ngày tải lên: 18/09/2013, 21:27

. difference seemed to be because of the detoxification processes of copper in the moss. The stability constant of proton could be calculated only for toxicity model. used in the development of the BLM. The objectives of this study were 2-fold: (1) to develop two BLMs for the prediction of copper toxicity and copper accumulation

Ngày tải lên: 05/09/2013, 10:15

... C-P16) of the phytyl moiety of 13 C-labeled chlorophyll a were higher than those of carbons of the chlorin ring moiety. Synthesis of 13 C-labeled methyl pheophorbide a and determination of 13 C-incorporation ... cycle of the TCA cycle, of carbons of 13 C-labeled methyl pheop horbide a derived from C-4 of ALA (3). Thus, the 13 C-enrichment ratio of C-5 of 13 C-labeled...

Ngày tải lên: 17/03/2014, 17:20

... CH 2 choline protons (at 4.30 p.p.m., 3.68 p.p.m). The side-chains of the two tryptophan residues, Trp48 and Trp56 have NOEs to both the 2-CH 2 glycerol protons and to the choline protons (3.68 p.p.m) ... position of penetratin with respect to the bicelle Paramagnetic probes were added to the different samples to determine positioning of the peptide relative to the surface...

Ngày tải lên: 23/03/2014, 18:20

. adjustment to preva-lence of stenosis [23]. Moreover, to assess the per-formance of the prediction of stenosis independent of the prevalence of stenosis,. in addition to an amplitude histogram, which generates a large inventory of normalized mathematical indexes of abnormality. It is the pattern of these mathematical

Ngày tải lên: 03/11/2012, 10:58

Ngày tải lên: 19/02/2014, 03:20

... Division of Basic Medical Sciences, St George’s, University of London, UK Members of the tumour necrosis factor-a (TNFa) fam- ily are well known as inhibitors of cell growth and inducers of apoptosis ... binding to eIF4E regulates the extent of formation of the eIF4F initiation complex and hence the rate of 5¢-cap-dependent protein synthesis [4–6]. Exposure to IFNs often...

Ngày tải lên: 19/02/2014, 06:20

... average of 1434.7 seconds to complete. Interestingly, it takes approximately 600 seconds of raw I/O to read the UserVisits and Rankings tables off of disk and then another 300 seconds to split, ... due to the added overhead of row-by-row interaction between the UDF and the input file stored outside of the database. Vertica’s poor performance is the result of having to par...

Ngày tải lên: 19/02/2014, 12:20

... enabled us to build a molecular model of the latter enzyme (Fig. 2B) and to use it, together with the crystal structure of TEV protease, to interpret differences between the specificity of the two enzymes. ... To ¨ zse ´ r et al. Comparison of two potyvirus proteases FEBS Journal 272 (2005) 514–523 ª 2004 FEBS 523 Comparison of the substrate specificity of two poty...

Ngày tải lên: 19/02/2014, 16:20

... appears to be an improved network of inter- actions, which is reflected in the increased frequency of total number of atoms, charged amino acids and hydrogen bonds. Another feature appears to be ... data sets. Iterative cycles of refinement and manual fitting were carried out using programs CNS [24] and O [25]. To monitor the progress of the refinement, a total of 10% of the...

Ngày tải lên: 20/02/2014, 23:20