Báo cáo hóa học: " Side-by-Side In(OH)3 and In2O3 Nanotubes: Synthesis and Optical Properties" pot

... number of –O–Pb–O– linkages [22] with [PbO 6 ] octahedra and [OPb 4 ] and [PbO 4 ] tetrahedra form and enter [TeO 4 ] and [TeO 3 ] network, and forms glass phase when the system cools down, because ... Bi 2 O 3 , and Nb 2 O 5 , have been incorporated for enhancing the optical behavior of tellurite glasses, which have application in all -optical switching, optical limiters, IR...

Ngày tải lên: 21/06/2014, 17:20

... attractive and versatile semiconductor [1–2]. It has both semiconducting and piezoelectric properties and in addition it is biocompatible and bio-safe. ZnO possesses deep level emission (DLE) bands ... 0.0347 and 0.082 eV in the near-band emission (free exciton) and green emission of the irradiated ZnO nanorods, respectively. It was also observed that the PL intensity of the ne...

Ngày tải lên: 20/06/2014, 04:20

... har- monic and Coulomb potentials, and the definitions of the weak- and strong-confinement limits in terms of these parame ters. In addition, we present the analytical expressions for the optical ... quantum states and energies in Equations 13 and 19 are found using the eigenstates and eigenenergies previously calculated. The OR and SHG coefficients are shown in Figures 2 and...

Ngày tải lên: 21/06/2014, 04:20

... [16]. The MEE sequence consisted of alternative deposition of III-materials and V-materials: Al and Ga for 1 s (1 ML s -1 )andAsfor5s(2×10 -6 Torr). Note that the above growth parameters were not ... contributions MJ carried out the optical measurements, participated in the sequence alignment and drafted the manuscript. GD performed the sample growth. TM participated in the design an...

Ngày tải lên: 21/06/2014, 06:20

... NANO EXPRESS Side-by-Side In(OH) 3 and In 2 O 3 Nanotubes: Synthesis and Optical Properties Xiaojun Tao • Lei Sun • Zhiwei Li • Yanbao Zhao Received: ... nanotubes, and nanobelts have been extensively prepared and investigated, owing to their unusual chemical and physical properties that differ from those of the bulk materials and potential utilization ... wide-bandgap abo...

Ngày tải lên: 22/06/2014, 00:20

... NT and SCLC vs. NT was 2.2, 2.1 and 3.2-fold, respectively); collagen, type I, alpha 1 (overexpression in AC vs. NT, SCC vs. NT and SCLC vs. NT was 7.98, 3.24 and 2.4-fold, respectively) and ... microtubules and intermediary fila- ments, as well as keratin 5 and 15. We also looked for genes involved in cell adhesion and migration and found integrin alpha 3, integrin beta 2...

Ngày tải lên: 18/06/2014, 15:20

... washed, and Ca 2+ free buffer containing IgG (panel A), the CD66ae mAb and CD66b mAb (panel B), the CD66ae mAb and CD66c mAb (panel C), the CD66ae mAb and CD66de mAb (panel D), the CD66b mAb and ... Springer T, et al. New York and London: Garland Publishing, Inc; 1997:922-1000. 4. Thompson JA, Grunert F, Zimmermann W: Carcinoembryonic antigen gene family: molecular biology and...

Ngày tải lên: 18/06/2014, 15:20

... purposes) Authors' contributions TJ and MZ conceived the study and wrote the manuscript. TJ designed and performed tissue culture, Western Blot- ting and Immunofluorescence. MS, NMV and EZ helped with flow ... 100 U/mL of penicillin and 100 mg/mL of streptomicyn (Sigma-Aldrich, Missouri, USA) and amphotericin B (Cultilab, São Paulo, Brazil), and kept in an incubator at 37...

Ngày tải lên: 18/06/2014, 15:20

... contributions FS, and AS have made substantial contribution in the acquisition and alignment of sequences, in the analysis and interpretation of data, and helped to draft the manu- script. LC, BP, PGN, and ... PN, have been involved in draft- ing and critically revising the manuscript. LI conceived and coordinated the study and draft the manuscript. All authors read and appr...

Ngày tải lên: 18/06/2014, 15:20

... 100, 200 and 300 μmol/L). MTT and flow cytometry were used to detect inhibitory effects of RES on the growth of serum- stimulated HepG2 cells. As shown in Table 1 and 2 and Figure 1A and Figure ... cis- and trans-isomers, and the trans-isomer has greater anticancer and cardio-protective properties than the cis-isomer. As an estrogen analog activating ERα and ERβ, RES was sug...

Ngày tải lên: 18/06/2014, 15:20