Báo cáo khoa học: Use of biomolecular templates for the fabrication of metal nanowires ppt

... rapidly synthesized at a relatively low cost. One of the early applications of DNA for the forma- tion of nanowires, in 1998, involved the metallization of dsDNA between two electrodes to form conductive silver ... provided by the biological–inorganic complex. Use of peptide nanostructures to form conductive nanowires Another key research direction for the fabric...

Ngày tải lên: 16/03/2014, 12:20

... assessment of the trajec- tory of interconversion rates as a function of time of cold exposure, (b) comparison of the magnitudes of the various interconversion rates, and (c) lineup of the accessions ... (unit: C 6 h )1 Æg )1 FW): r CO 2 !Suc ¼ r NetPhotosynthesis Àr CO 2 !Starch Ratesof net photosynthesis (r NetPhotosynthesis ) were calcu- lated as the average rate o...

Ngày tải lên: 14/02/2014, 22:20

... structures and the relative ease of synthesis, makes them particularly useful templates for the design of optimized synthetic peptides for the subtype characteriza- tion of nAChRs. Acknowledgements A. ... basis for structure-activity studies. The high selectivity of the a-conotoxins, together with the possibility of obtaining detailed information on their three d...

Ngày tải lên: 19/02/2014, 12:20

... sequence of POS respectively as follows: nn wwwwE 121 − = nn ttttT 121 − = Where n is the number of words in the sentence, i t is the POS tag of the word i w . Given E, the result of the baseNP ... that the two steps are integrated together, rather that separated as in the other approaches. Let us now examine the two steps more closely. 2.3 Determining the N...

Ngày tải lên: 08/03/2014, 05:20

... can therefore postulate that, when the segment beyond W140 was removed, the secondary structure of the protein disintegrated. Using the peak at 222 nm of the wild-type protein as an index of helical ... that the apparent association constant of SNase(1–126) bound to pdTp in the presence of Ca 2+ is approxi- mately threefold lower than that of the wild-type pro- tei...

Ngày tải lên: 20/02/2014, 01:20

... is used when it is deemed reliable (deter- mined by the number of occurrences in the train- ing data); otherwise, the model backs off to the next lower-order n-gram distribution. For the case of ... random selections of a subset of the full training set. The sizes of the partitions are shown in Table 1, together with the resulting percentage of out -of- vocabul...

Ngày tải lên: 22/02/2014, 02:20

... 90% of the total protein content and cause the failure of the quality control system that will result in the accumulation of misfolded proteins first and eventually lead to the formation of IBs. ... native a-helices of the N-terminal 185 residues of the functional domain of the HA2 subunit of the influenza virus hemagglutinin protein and to detect conformationa...

Ngày tải lên: 06/03/2014, 00:20

... disruption of the homeostasis between food intake and energy expendi- ture, and therefore factors affecting these processes are the focus of extensive research targeting the develop- ment of effective ... cell-cycle regulation The mode of action of RMI1 in the regulation of energy homeostasis might be based on the regulation of adipocyte hyperplasia. Studies have sho...

Ngày tải lên: 06/03/2014, 01:20

... mixture was incubated on ice for 10 min without antibody or for 20 min with antibody in the absence of the radiolabeled probe, and then for 30 min at 30 °C in the presence of the radiolabeled probe, ... cell lines. To confirm the asso- ciation of Nrl with the Ppp2r5c promoter in mouse ret- ina, we used postnatal day (P)10 mouse retina for the quantitative ChIP assay...

Ngày tải lên: 06/03/2014, 02:20

... cells to express either the wild-type or mutant proteins, and incubated the cells in the presence or absence of tunicamycin. Drug treatments resulted in the accumulation of forms of the mutant proteins ... mutant forms of HFE and incubated the cells in the presence and absence of tunicamycin. Drug treatment resulted in the accumulation of an unglycosylated lower mo...

Ngày tải lên: 06/03/2014, 22:21