Synthesis of i III VI semiconductor nanoparticles and their applications

... 1.3 I- III- VI semiconductor nanoparticles 1.3.1 Methods to prepared I- III- VI nanoparticles I- III- VI bulk semiconductor crystals such as CuInSe2, CuInS2 and AgInS2 with direct band gap ranging ... Doping of semiconductor nanoparticles 1.2.3 Composition of semiconductor nanoparticles 1.3 I- III- VI semiconductor nanoparticles 1.3.1 Methods to prepa...

Ngày tải lên: 10/09/2015, 09:30

... doi:10.1007/s11671-010-9774-z Cite this article as: Zhai et al.: One-Pot Synthesis of Biocompatible CdSe/CdS Quantum Dots and Their Applications as Fluorescent Biological Labels Nanoscale Res Lett 2011 ... temperature, and 19 mg of Se powder was added Finally, the mixture was heated to 240°C and kept for a certain period of time such as 1, 5, 60, and 120...

Ngày tải lên: 21/06/2014, 08:20

... surface of MnO2 and also possible intercalation/deintercalation of H? and alkaline metal cations in the bulk of MnO2 [29] Since the 3-D dandelion-like microspheres of the sample A are composed of ... 1036 substrate in the thin film form The effects of the synthesis temperature on the morphology of the films are investigated, and the capacitive behaviors of nan...

Ngày tải lên: 21/06/2014, 20:20

... effector of PDT Therefore, photosensitizer loaded silica nanoparticles are different from conventional delivery systems which need releasing of the loaded drug [9] Previous investigations of fluorescent -magnetic ... fluorescent -magnetic nanoparticles mainly focused on the MRI imaging and fluorescence imaging for diagnosis; however, there are few studies on the mul...

Ngày tải lên: 22/06/2014, 01:20

... Imaging 2004, 20:622-631 doi:10.1186/1477-3155-8-25 Cite this article as: Hou et al.: Manufacture of IRDye800CW-coupled Fe3O4 nanoparticles and their applications in cell labeling and in vivo ... 774/789 nm), and investigated their applicability in cell labeling and in vivo imaging Results and discussions Preparation of IRDy800CW-MNPs M-2, 3-dim...

Ngày tải lên: 11/08/2014, 00:22

... around and branch out from the central theme of the doctoral research project, i.e the preparation and use of P4VP -based nanoadsorbents for palladium adsorption, as well as their separation and recovery ... nanoparticles The physical properties of the P4VP -based nanoparticles will be examined and their adsorption performance will be investigat...

Ngày tải lên: 10/09/2015, 15:54

... Preparation of TiO2 nanotube/nanoparticle composite particles and their applications in dye-sensitized solar cells Chang Hyo Lee1, Seung Woo Rhee1, and Hyung Wook Choi*1 Department of Electrical ... explore the use of ordinal TiO2 in DSSCs; this includes TiO2 nanowires, nanorods, and TiO2 nanotubes [TNTs] The preparation of TNTs by a hydrothermal tr...

Ngày tải lên: 21/06/2014, 17:20

... of stimuli- responsive polymers are temperature -responsive polymers and pH -responsive polymers Other types of stimuli- responsive polymers, such as light -responsive polymers, field -responsive polymers ... methodologies for synthesis of stimuli- responsive polymers and the techniques for preparation of smart polymer based nanoparticles In Chapter 3, well-de...

Ngày tải lên: 10/09/2015, 08:43

... resistant to cleavage with chymotrypsin, trypsin, papain, or pronase Protozoan parasites of the genus Giardia are one of the earliest lineages of eukaryotic cells, and the Giardia protease is the ... expressed at a high level (data not shown) DISCUSSION Computer analysis of b-expansins reveals significant similarity to cathepsins, which are members of the C1 fami...

Ngày tải lên: 08/03/2014, 22:20

... The growth process of the different 1D TiO2 nanostructures was monitored by SEM and TEM Fig 2(a–c) shows the SEM images of the samples S1–S3, respectively, which reveal that the reaction of TiO2 ... PEG-300, 1D nanostructures of different morphologies such as nanorods, nanowires and nanotubes with different diameters and lengths were formed To understand the format...

Ngày tải lên: 20/03/2014, 13:08

... 300 ◦ C The curves of Pt and Pd/ titanate nanotubes were almost identical Fig TEM images of (a) Pd/ titanate and (b) Pt/ titanate nanotubes 324 C.-H Han et al / Sensors and Actuators B 128 (2007) ... Sensors and Actuators B 128 (2007) 320–325 images of Pd and Pt/ titanate nanotubes Another reason for the enhanced response of sensor (a) may be due to better a...

Ngày tải lên: 20/03/2014, 13:08

... photocatalytic degradation of methylene blue J Photochem Photobio A 2009, 204:154-160 doi:10.1186/1556-276X-6-533 Cite this article as: Wu et al.: Facile method to synthesize magnetic iron oxides/TiO2 ... magnetic iron oxides/TiO2 hybrid nanoparticles and their photodegradation application of methylene blue Nanoscale Research Letters 2011 6:533 Submit y...

Ngày tải lên: 20/06/2014, 22:20

... annealing In addition, upconversion luminescence emission spectrum (Figure 5) was obtained after ultrasonic dispersion of a wt.% solution of the products in nhexane, compared with the spectrum of nanoparticles ... out the annealing of the as-prepared nanoparticles under N atmosphere by heating them to 600°C, and maintaining this temperature for h After annealing, the particl...

Ngày tải lên: 20/06/2014, 22:20

... growth of the {111} Page of sidewalls, giving rise to a typical rhombohedral crosssection (Figure 6c) In summary, by combining SEM and TEM analysis of group IV semiconductor NWs grown by MBE ... analysis of the surface energy of diamond cubic crystals Surf Interface Anal 2003, 35:805 doi:10.1186/1556-276X-6-113 Cite this article as: Xu et al.: Synthesis of long grou...

Ngày tải lên: 21/06/2014, 05:20

... growth of the {111} Page of sidewalls, giving rise to a typical rhombohedral crosssection (Figure 6c) In summary, by combining SEM and TEM analysis of group IV semiconductor NWs grown by MBE ... analysis of the surface energy of diamond cubic crystals Surf Interface Anal 2003, 35:805 doi:10.1186/1556-276X-6-113 Cite this article as: Xu et al.: Synthesis of long grou...

Ngày tải lên: 21/06/2014, 07:20