Synthesis and characterization of semiconducting nanowires for gas sensing

... Sensors and Actuators B 121 (2007) 208–213 Synthesis and characterization of semiconducting nanowires for gas sensing G. Sberveglieri ∗ , C. Baratto, E. Comini, ... lateral dimension of the nanowires will allow the systematic investiga- tion of size reduction effects on the electrical and gas sensing behavior of ZnO nanowires. Fig. 3. Characteristics of I...

Ngày tải lên: 16/03/2014, 15:25

... Synthesis and characterization of silicon nanowires using tin catalyst for solar cells application Minsung Jeon ⁎ , Koichi Kamisako Department of Electronic and Information Engineering, ... difference of the reflectance might be the effect of synthesis conditions, such as thickness of metal film and SiH 4 gas flow. The reduction of reflectance is very helpful to impr...

Ngày tải lên: 16/03/2014, 15:12

... parameters and transport characteristics of Bip-[ 3 H]Pro. Results and Discussion Synthesis, chemical characterization and stability of Bip-Pro Figure 1 shows the structure (Fig. 1A) and the synthe- sis ... mechanism of transport func- tion and the structure of the carrier proteins. For example, the rate limiting step of peptide transporters has still not yet been det...

Ngày tải lên: 07/03/2014, 05:20

... UK; 2 Department of Chemistry, University of Otago, Dunedin, New Zealand; 3 Department of Neurology, Medical School, University of Newcastle upon Tyne, UK The selective manipulation of the expression and ... class of alky- lating reagent. This inability to alkylate mtDNA in situ has significant implications for the design of therapies for mtDNA diseases and for studies...

Ngày tải lên: 20/02/2014, 11:20

... light and nanosize TiO 2 and SnO 2 . •Photocatalysis using visible light and MoS 2 nanoclusters.  Acknowledgement: Div. Of Materials Science and Engineering, Office of Science, US Dept. of Energy ... Material tsnl Synthesis and Application of Nanosize Semiconductors for Photoxidation of Toxic Organic Chemicals J.P. Wilcoxon, Nanostructures and Advanced Materials C...

Ngày tải lên: 14/03/2014, 20:20

... of sPi4 trifunctional residues were: tert-butyl (t-Bu) for Ser, Thr, Tyr, Asp, and Glu; trityl (Trt) for Cys, Asn, and Gln; pentamethylchroman (Pmc) for Arg, and tert-butyloxycarbonyl (Boc) for ... the sidechains of Glu332 of each rat Kv1.2 a-subunit (Kv1.2 channel is composed of four a-subunits) and Arg10, Arg19, Lys30 and Lys33 of Pi4. The Lys26 sidechain of Pi...

Ngày tải lên: 17/03/2014, 10:20

... performance of PVDF-SPS composite membrane should be done. The overall findings suggest that the PVDF-SPS membrane offers the potential for improving the performance of the DMFCs, this kind of ... mechanical and chemical stability. However, the cost and high methanol permeability are the main difficulties for using them in DMFCs [1]. A number of studies have been performe...

Ngày tải lên: 05/09/2013, 16:11

... Academy of Sciences Design, fabrication, and characterization of a solenoid system to generate magnetic field for an ECR proton source SKJAIN ∗ ,PANAIKandPRHANNURKAR Raja Ramanna Centre for Advanced ... varying the size of the solenoid coils, thickness of iron jacket, and amp-turns (NI). The optimum values of NI for the side and middle solenoid coils were obtained to be...

Ngày tải lên: 22/12/2013, 08:58

... region between b and b¢ in GmPDIL-1, and between b and b¢ and b¢ and a¢ in GmPDIL-2, the structure of these regions may be protease resistant. The activity of recombinant GmPDIL-1 and GmP- DIL-2, ... In the case of GmPDIL-2, 10 of the 11 introns had TTNAN, and the eighth intron possessed CTNAN. Promoter regions of around 1 kb and 1.5 kb upstream of each start codon...

Ngày tải lên: 07/03/2014, 05:20

... constant observed for the CoADR reaction. Thermostability and thermoactivity of the CoADR phCoADR is stable for months at both )80 °C and )20 °C, and has half-lives of > 100 and 39 h at 85° and 95 °C, ... reducing equivalent. Addition of a second equivalent of NADPH to the EH 2 form of phCoADR results in an increase in absorbance in the regions between 507 and 700...

Ngày tải lên: 07/03/2014, 17:20