Báo cáo hóa học: " Synthesis and characterisation of biologically compatible TiO2 nanoparticles" pot

... 6:423 http://www.nanoscalereslett.com/content/6/1/423 Page 3 of 6 NANO EXPRESS Open Access Synthesis and characterisation of biologically compatible TiO 2 nanoparticles Richard W Cheyne 1,2 , Tim AD Smith 2 , Laurent Trembleau 1 and Abbie C ... as: Cheyne et al.: Synthesis and characterisation of biologically compatible TiO 2 nanoparticles. Nanoscale Research Lette...

Ngày tải lên: 21/06/2014, 03:20

... stretched and aligned along the direction of the sample's tilting. For the synthesis of the conductive nanowire, DNA molecules were treated with AN-AuNPs of 60 µL for 30 min; AN-AuNPs of 60 ... LTD 42, Changwon, 642-716, Republic of Korea 3 Department of Chemistry and Institute of Basic Science, Sungkyunkwan University, Suwon, 440-746, Republic of Korea 4 Qua...

Ngày tải lên: 20/06/2014, 23:20

... basis of a trigonal structure of space group ¯ R3m with monoclinic C2/m phase as expected. The morphologies and electrochemical properties of the samples obtained were compared as the value of x and ... results and wrote the paper. JS, HP, JWK, and KK participated in the characterization of samples and carried out experiments. VM contributed to the technical discussions. A...

Ngày tải lên: 20/06/2014, 23:20

... maximum of BeO is of lower energy than that of ZnO, while the conduction band minimum of BeO is of higher energy than that of ZnO [32]. In such case, a potential well for both electron and hole ... nature of BeO shell, which is composed of many island-shape grains with random orientations to the ZnO core. Accordingly, a rather rough edge of the BeO shell is observed. Magni...

Ngày tải lên: 21/06/2014, 00:20

... derivative of both curves of the hysteresis loops (heating and cooling) and considering the mean value. Results and discussion Structural characterization The crystal structure of the three sets of films ... toward the conduction band. Since intrinsic VO 2 thin film is of n-type, introduction of ion donors c ause an inevitable degradation of the transmittance (and resisti...

Ngày tải lên: 21/06/2014, 04:20

... basis of a trigonal structure of space group ¯ R3m with monoclinic C2/m phase as expected. The morphologies and electrochemical properties of the samples obtained were compared as the value of x and ... insufficient capa- city and low electronic conductivity [4]. Commercially used LiCoO 2 cathode has advantages of easy synthesis and excellent lithium ion mobility though ch...

Ngày tải lên: 21/06/2014, 17:20

... stabilization. An in-depth study is required, and further experiments are underway to understand and investigate the exact mechanism and the role of TG in the synthesis of CuO nanowires. In order to detect ... nanowires and nanotubes. Acc Chem Re 1999, 32:435-445. (a) (b) Figure 1 Abstract We report a successful synthesis of copper oxide nanowires with an average...

Ngày tải lên: 21/06/2014, 17:20

... applications of these materials for energy and biological aspects are in progress. Conclusion A single-step process for the synthesis of good quality and large quantities of metal-encapsulated MWNB and ... the other hand, carbon nanotubes today represent a class of emerging materials that are capable of intracellular delivery of biologically functional peptides, proteins...

Ngày tải lên: 21/06/2014, 22:20

... studying and predicting the toxicology of nanoparticles by The European Centre for Ecotoxicology and Toxicology of Chemicals [30]. In light of these studies, we report here on the synthesis and characterization ... Institute Of Biomedical Imaging And Bioengineering. The content is solely the responsibility of the authors and does not necessarily represent the of cial vi...

Ngày tải lên: 22/06/2014, 00:20

... Shi Department of Physics, School of Sciences, China University of Mining and Technology, 221008 Xuzhou, People’s Republic of China e-mail: yifeng@semi.ac.cn C. Xue Institute of Semiconductors, College of ... nanowires, indicating that the majority of the nanowires with a radial distribution are straight, and are grown with diameters of 50–200 nm and lengths of tens o...

Ngày tải lên: 22/06/2014, 00:20