Báo cáo hóa học: " Preparation of Ultrafine Fe–Pt Alloy and Au Nanoparticle Colloids by KrF Excimer Laser Solution Photolysis" docx

Báo cáo hóa học: " Preparation of Ultrafine Fe–Pt Alloy and Au Nanoparticle Colloids by KrF Excimer Laser Solution Photolysis" docx

Báo cáo hóa học: " Preparation of Ultrafine Fe–Pt Alloy and Au Nanoparticle Colloids by KrF Excimer Laser Solution Photolysis" docx

... to the authors 2009 Abstract We prepared ultrafine Fe–Pt alloy nanoparticle colloids by UV laser solution photolysis (KrF excimer laser of 248 nm wavelength) using precursors of methanol solutions ... W) Nanoscale Res Lett (2009) 4:565–573 571 123 NANO EXPRESS Preparation of Ultrafine Fe–Pt Alloy and Au Nanoparticle Colloids by KrF Excimer Laser...
Ngày tải lên : 22/06/2014, 00:20
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Báo cáo hóa học: "Preparation of Aligned Ultra-long and Diameter-controlled Silicon Oxide Nanotubes by Plasma Enhanced Chemical Vapor Deposition Using Electrospun PVP Nanofiber Template" potx

Báo cáo hóa học: "Preparation of Aligned Ultra-long and Diameter-controlled Silicon Oxide Nanotubes by Plasma Enhanced Chemical Vapor Deposition Using Electrospun PVP Nanofiber Template" potx

... diameter of nanotubes can be controlled by simply baking electrospun PVP fibers. Although the inner diameter of the nanotubes can also be tuned by control of the diameter of template fiber by simply ... diameter of the tubes is governed by the thickness of the tube wall controlled by the CVD conditions (in particular by the coating time), whereas the inner diameter is co...
Ngày tải lên : 22/06/2014, 00:20
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Báo cáo hóa học: " Preparation of Pt Ag alloy nanoisland/graphene hybrid composites and its high stability and catalytic activity in methanol electro-oxidation" potx

Báo cáo hóa học: " Preparation of Pt Ag alloy nanoisland/graphene hybrid composites and its high stability and catalytic activity in methanol electro-oxidation" potx

... va lue. The zeta potential data of Au NRs and Au@ PtAg NRs were, respectively, 30.4 and 44.8 mV, because of double-layer adsorption of CTAB. The larger value of Au@ PtAg NRs was consistent with ... the electrocatalytic activity of various graphene /Au@ PtAg NRs hybrids materials for the oxidation of methanol. Three samples of Au@ PtAg all oy nanorods and one sample o...
Ngày tải lên : 20/06/2014, 22:20
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Báo cáo hóa học: " Preparation of monolayers of [MnIII6CrIII]3+ singlemolecule magnets on HOPG, mica and silicon surfaces and characterization by means of noncontact AFM" pptx

Báo cáo hóa học: " Preparation of monolayers of [MnIII6CrIII]3+ singlemolecule magnets on HOPG, mica and silicon surfaces and characterization by means of noncontact AFM" pptx

... NANO EXPRESS Open Access Preparation of monolayers of [Mn III 6 Cr III ] 3+ single- molecule magnets on HOPG, mica and silicon surfaces and characterization by means of non- contact AFM Aaron ... The main subject of investigation was how the anions and substrates influence the emerging surface topology during and after the preparation. Regarding HOPG and SiO 2 , flat is...
Ngày tải lên : 21/06/2014, 01:20
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Báo cáo hóa học: " Preparation of Highly Crystalline TiO2 Nanostructures by Acid-assisted Hydrothermal Treatment of " ppt

Báo cáo hóa học: " Preparation of Highly Crystalline TiO2 Nanostructures by Acid-assisted Hydrothermal Treatment of " ppt

... content of anatase decreased and the content of rutile increased in the range of 1–5 M HCl solutions. A maximum of content of rutile can be obtained in the 5 M HCl solutions. Then the content of anatase ... nano- particles and aligned nanorods. The lattice images of nanoparticles and nanorods were clearly observed, which indicated that these nanoparticles and nanorods ha...
Ngày tải lên : 21/06/2014, 08:20
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báo cáo hóa học:" Preparation of TiO2 nanotube/nanoparticle composite particles and their applications in dye-sensitized solar cells" doc

báo cáo hóa học:" Preparation of TiO2 nanotube/nanoparticle composite particles and their applications in dye-sensitized solar cells" doc

... of dye adsorption on TiO 2 in the form of nanorods and nanotubes is expected because of the high surface area of these nanostructures. It is expected that the photoelectrical performance of ... interests The authors declare that they have no competing interests. Authors' contributions HWC and CHL presided over and fully participated in all of the work. HWC and...
Ngày tải lên : 21/06/2014, 17:20
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Báo cáo hóa học: " Preparation of Fe3O4 Spherical Nanoporous Particles Facilitated by Polyethylene Glycol 4000" docx

Báo cáo hóa học: " Preparation of Fe3O4 Spherical Nanoporous Particles Facilitated by Polyethylene Glycol 4000" docx

... the absence of an external magnetic field. The bulk phase Mo ¨ ssbauer spectrum of Fe 3 O 4 is composed of two sets of magnetic sextets at room temperature [26]. The spectrum of our sample is composed of ... in the presence of polymer PEG 4000 by thermal decomposition of iron acetylacetonate. The morphology of product can be tuned by the amount of PEG 4000. When the con...
Ngày tải lên : 22/06/2014, 00:20
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Báo cáo hóa học: " Preparation of Pectin–ZnO Nanocomposite" pdf

Báo cáo hóa học: " Preparation of Pectin–ZnO Nanocomposite" pdf

... pair of electrons. This makes the dehydration of zinc hydroxide quite quickly at low temperature and facilitates the production of ZnO nanoparticles. Due to the high polarity of water, ZnO nanoparticles ... that of the pectin [15]. The peak at 1030 cm -1 is assigned to C=O or C=C double bond of pectin. The absorption peaks at 1388 and 1633 cm -1 are related to stretching bands...
Ngày tải lên : 22/06/2014, 01:20
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báo cáo hóa học:" Summary of the primer on tumor immunology and the biological therapy of cancer" ppt

báo cáo hóa học:" Summary of the primer on tumor immunology and the biological therapy of cancer" ppt

... Activation of vas- culature in tumors, extravasation and proliferation of T cells, and increased ratios of Teff/Treg and IFN-γ/IL-10 were discovered to be the mechanisms of anti-tumor effects of CTLA-4 ... formation and maintenance of tumor vasculature and the progression of cancer. VEGF and PDGF bind their corresponding receptors to trigger recep- tor autophosphoryl...
Ngày tải lên : 18/06/2014, 15:20
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báo cáo hóa học: " Mechanisms of human cerebellar dysmetria: experimental evidence and current conceptual bases" potx

báo cáo hóa học: " Mechanisms of human cerebellar dysmetria: experimental evidence and current conceptual bases" potx

... of the posterior inferior region of the cerebellum do not cause any overshoot in grip force nor a lack of coordination between grip and load force profiles. The progressive and general loss of ... synchronization, maintenance of sensorimotor associations and tuning of the magnitudes of muscle activities. An overview of recent advances in our u nderstandi ng of the cont...
Ngày tải lên : 19/06/2014, 08:20
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