Báo cáo hóa học: " Highly Uniform Epitaxial ZnO Nanorod Arrays for Nanopiezotronics" pot

... milling (Fig. 1g). For the NR synthesis, the same chemical growth method was used as for the all -ZnO arrays (Fig. 1h). The preparation condition details for both all -ZnO and anchored arrays are summa- rized ... on all -ZnO nanorod arrays prepared by soft- masking method in honeycomb (a, d) and on triangular (b, c) arrangements. The single crystal nanorods have hexagonal cro...

Ngày tải lên: 22/06/2014, 00:20

... occurred for several reasons. One reason is that the physician lacks an infrastructure for designing and carrying out trials. This lack is because of an absence of a coordinated effort to train ... concentrated effort by a team, including trialists, information technol- ogy specialists, and bioethicists, in addition to clinicians; training must include them all. In a trans-NIH effort, on...

Ngày tải lên: 18/06/2014, 16:20

... fabricate nanosilver dot arrays to produce localized surface plasmon resonance (LSPR)-coupled fluorescence enhancement. When a sur- face plasmon is formed on two-dimensional periodic arrays of nanosilver ... the present study, 33%, where the oxide fill-deposition of dielectric oxide for planarization was not applied. Therefore, direct compari- son of the photonic crystal effect between th...

Ngày tải lên: 21/06/2014, 17:20

... Distributed Microphone Arrays for Sound Localization 347 [23] H. Watanabe, M. Suzuki, N. Nagai, and N. Miki, “Maximum likelihood bearing estimation by quasi-Newton method us- ing a uniform linear array,” ... parham@ecf.utoronto.ca Received 1 November 2001 and in revised form 2 October 2002 This paper presents a general method for the integration of distributed microphone arrays for...

Ngày tải lên: 23/06/2014, 01:20

... muscle-specific were also highly active in pDC. Gene transfer into pDC could be of high importance for the design of new DC-based vaccines, or for induction of peripheral tolerance for dedicated therapeutic ... 6 after the induction of differentiation, then cultured for 6 additional days. pDC were gated in forward/side scatter, then analyzed for the expression of E-GFP by flow cy...

Ngày tải lên: 18/06/2014, 15:20

... or T]) were designed for the partial amplification of meso-DAPDH gene from U. thermosphaericus. PCR was performed by 30 cycles of 98°C for 30 s, 51°C for 30 s and 72°C for 50 sec with Ex Taq ... easier to obtain in a highly purified form needed for bioprocesses. Still, the dimeric structure of the U. thermosphaericus meso-DAPDH and its narrow substrate specificity for meso-...

Ngày tải lên: 20/06/2014, 23:20

... and therefore, effective H 2 sensors are of great need for safety reasons. Highly sensitive and selective (i.e., exclusive to one gas) H 2 sensors are needed in forming gas leak detectors for testing ... of Pd NPs onto polished InP or GaN were performed from the colloid solution by applying an electric field of 2,000 V/cm for 50 ms, with a 100-ms period for sufficient time. The fiel...

Ngày tải lên: 21/06/2014, 01:20

... methods. The latter are performed at temperatures in the 850 to 1400°C range [1,2]. Lower temperature (400°C) metalor- ganic vapour-phase epitaxial growth of vertically well- aligned ZnO nanorods has been ... and J.M. Ripalda for suggestions, R González-Arrabal for non-RBS experiments and MAT2008-06330 for financial support Authors’ contributions MA-H, with the help of JLC-K and SG...

Ngày tải lên: 21/06/2014, 02:20

... typical image of coated ZnO nanodiscs, where a thin film with uniform thickness of 2 nm formed on the surface. Comparing the Zeta- potentials of the bare ZnO and the as-modified ZnO nanocrystals (Figure ... functionality of ZnO nanodisks before and after modification. (a) The TEM images of ZnO modified by TEOS:APTES (1:4 in volume). (b) Zeta-potential curves, and (c) FT-IR spectra...

Ngày tải lên: 21/06/2014, 02:20

... results to the uniform empirical process. We suppose U 1 ,U 2 , ···,U n is the sample of U0, 1 random variables and E n t is the empirical distribution function of it. Denote the uniform empirical ... Yang, “Precise asymptotics in the law of the iterated logarithm and the complete convergence for uniform empirical process,” Statistics & Probability Letters, vol. 78, no. 9, pp....

Ngày tải lên: 21/06/2014, 07:20