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Synthesis of water soluble superparamagnetic nanocomposites for biomedical applications

Synthesis of water soluble superparamagnetic nanocomposites for biomedical applications

Synthesis of water soluble superparamagnetic nanocomposites for biomedical applications

... SYNTHESIS OF WATER SOLUBLE SUPERPARAMAGNETIC NANOCOMPOSITES FOR BIOMEDICAL APPLICATIONS Erwin (B Eng., HONS.), NUS A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY (PH.D) ... 5.3.1 Synthesis and Characterization of MFNPs 131 5.3.2 Synthesis and Characterization of PMAO-g-PEG 133 5.3.3 Formation of Water Soluble MFNCs: Tuning the MFNPs Core 139 5.3.4 Formation ... Characterization of MFNPs 174 6.3.2 Preparation of Nano-size Graphene Oxide 176 6.3.3 Preparation of Amphiphilic Graphene Oxide (GO-g-OAM) 178 6.3.4 Formation of water soluble MFNPs/GO Nanocomposites...
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Synthesis of water soluble bimetallic nanoclusters with multifunctionalities

Synthesis of water soluble bimetallic nanoclusters with multifunctionalities

... SYNTHESIS OF WATER- SOLUBLE BIMETALLIC NANOCLUSTERS WITH MULTIFUNCTIONALITIES DOU XINYUE (B.Eng Shandong University of Technology, China) A THESIS SUBMITTED FOR THE DEGREE OF MASTER OF ENGINEERING ... illustration of (a) one-step and (b) two-step synthesis of bi-MNCs 1.2.1 One-Step or Co-Reduction Synthesis of Bi-MNCs When discussing the historical evolution of one-step synthesis of biMNCs, ... attempt in synthesizing water- soluble and atomically precise bi-MNCs, let alone engineering the surface functionalities of biMNC’s ligand shell Moreover, synthesis of water- soluble and highly luminescent...
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Báo cáo hóa học:

Báo cáo hóa học: " Multifunctional Magnetic-fluorescent Nanocomposites for Biomedical Applications" potx

... resulted in the formation of non-centrosymmetric nanostructures Preferential formation of trimers and higher oligomers was observed for ZnS and dimers or isolated particles for CdS and HgS nanocomposites ... research shows the great potential for magnetic-fluorescent nanocomposites as reagents for cell labelling, bioseparation and related applications Fluorescent-magnetic nanocomposites can be used to ... the preparation of these nanocomposites, which frequently involves a multi-step synthesis and many purification stages Therefore, the production of magnetic-fluorescent nanocomposites is quite technically...
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provisional standard test method for water-soluble chloride available for corrosion of embedded steel in mortar a

provisional standard test method for water-soluble chloride available for corrosion of embedded steel in mortar a

... of chloride *ASTM Standard Test Method C 1218-92, Standard Test Method for Water-Soluble Chloride in Mortar and Concrete 3—Apparatus 3.1—Sampling equipment: The apparatus required for obtaining ... Methods for Chemical Analysis of Hydraulic Cement.” §ASTM C 42, Test Method for Obtaining and Testing Drilled Cores and Sawn Beams of Concrete.” **Suitable Soxhlet extraction equipment is available ... bound in the aggregate and is not available for the corrosion reaction The test method described in ASTM C 1218 measures a portion of the chloride contained in these aggregates However, the amount...
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Synthesis and characterization of  non shrinking  nanocomposites for dental applications 2

Synthesis and characterization of non shrinking nanocomposites for dental applications 2

... residual chloroform-d (CDCl3) as an internal standard for 1H and 13C and TMS (Tetramethylsilane) as external standard for 29 Si NMR 4 .2. 3 .2 Fourier Transform Infrared Spectroscopy Fourier Transform Infrared ... NMe4OH / MeOH / H2O RT, >48h "Octaanion" Figure 4.4 Synthesis of “Octaanion” 4 .2. 2 Step 2: Synthesis of Octa(hydridodimethylsiloxy)silsesquioxane, (HMe2SiOSiO1.5)8 Reaction of (HSiMe2OSiO1.5)8 was ... (HMe2SiOSiO1.5)8 NMR of Octa(hydridodimethylsiloxy)silsesquioxane, 49 100 90 80 70 %T 60 50 40 30 Si-H 21 42 Si(CH3 )2 125 7 20 10 400 Si-O-Si, 1089 800 120 0 1600 20 00 24 00 28 00 320 0 3600 4000 Wavenumbers...
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Synthesis and characterization of  non shrinking  nanocomposites for dental applications 1

Synthesis and characterization of non shrinking nanocomposites for dental applications 1

... compound F 11 6 13 C NMR of compound F 11 7 29 Si NMR of compound F 11 8 H NMR of compound G 11 9 13 C NMR of compound G 12 0 29 Si NMR of compound G 12 1 H NMR of compound H 12 2 13 C NMR of compound H 12 3 ... Figure 6 .10 Figure 6 .11 Figure 6 .12 Figure 6 .13 Figure 6 .14 Figure 6 .15 Figure 6 .16 Figure 6 .17 Figure 6 .18 H NMR of compound E 13 C NMR of compound E 11 4 29 Si NMR of compound E 11 5 H NMR of compound ... 6 .1 Introduction 6.2 Materials and Methods 10 2 6.3 Results and Discussions 11 0 6.4 Conclusions Chapter 10 1 14 2 SSQ-BASED MONOMERS AS COPOLYMERS 7 .1 Introduction 14 3 7.2 Materials and Methods 14 4...
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Synthesis, characterization and fluorescence quenching of water soluble cationic conjugated polymers

Synthesis, characterization and fluorescence quenching of water soluble cationic conjugated polymers

... Engineering (IMRE) Thesis Title: SYNTHESIS, CHARACTERIZATION AND FLUORESCENCE QUENCHING OF WATER- SOLUBLE CATIONIC CONJUGATED POLYMERS Abstract Water- soluble conjugated polyelectrolytes have attracted ... SYNTHESIS, CHARACTERIZATION AND FLUORESCENCE QUENCHING OF WATER- SOLUBLE CATIONIC CONJUGATED POLYMERS FAN QULI (MSc Nanjing Univ.) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY ... was to syntheses and characterization of novel water- soluble conjugated polyelectrolytes and to study the structure -quenching and environment -quenching relationship of those conjugated polyelectrolytes...
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Evaluation of the Effects and the Programming of ‘Water Conservation Plan’ (WCP) for Total Water Resources Management in Tokyo

Evaluation of the Effects and the Programming of ‘Water Conservation Plan’ (WCP) for Total Water Resources Management in Tokyo

... Beer and others to the outskirts of Tokyo Another major factor was the reduction of water use in the factory through the utilization of WWR and water conservation efforts mainly due to their cost ... rice and the washings would later be used for watering plants to utilize the remaining nutrients Likewise, making the most of rainwater by RWH should be the priority However, since the installation ... modeling the introduction of water- saving appliances Nevertheless, effects on domestic water consumption reduction in Tokyo by other measures as leakage reduction, wastewater recycling and rainwater...
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Báo cáo khoa học: Optimization of an Escherichia coli system for cell-free synthesis of selectively 15N-labelled proteins for rapid analysis by NMR spectroscopy pdf

Báo cáo khoa học: Optimization of an Escherichia coli system for cell-free synthesis of selectively 15N-labelled proteins for rapid analysis by NMR spectroscopy pdf

... synthesis enhanced by T7 RNA polymerase Prior to the preparation of 15N-labelled samples of hCypA and analysis by NMR spectroscopy, the performance of the cell-free expression system was explored ... 2004 Cell-free synthesis of 15 N-labelled proteins (Eur J Biochem 271) 4087 Optimization of other conditions for in vitro protein synthesis Fig Cell-free synthesis of PpiB under control of phage ... chloride [31] Most importantly, the transfer of the 15N-label to other amino acids is insignificant for 18 of the amino acids and can be suppressed for [15N]Asp by use of a modified medium in which...
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The global dimension of water governance: Nine reasons for global arrangements in order to cope with local water problems potx

The global dimension of water governance: Nine reasons for global arrangements in order to cope with local water problems potx

... 20 The global dimension of water governance: Nine reasons for global arrangements in order to cope with local water problems A.Y Hoekstra – July 2006 21 The water footprints of Morocco and the ... they now increasingly so by exporting water 20 / The global dimension of water governance in virtual form or even in real form The other side of the coin is the increasing dependency of water- scarce ... THE GLOBAL DIMENSION OF WATER GOVERNANCE: NINE REASONS FOR GLOBAL ARRANGEMENTS IN ORDER TO COPE WITH LOCAL WATER PROBLEMS A.Y HOEKSTRA* JULY 2006 VALUE OF WATER RESEARCH REPORT...
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microwave assisted hydrothermal synthesis of single crystalline zno nanorods for

microwave assisted hydrothermal synthesis of single crystalline zno nanorods for

... Hence as prepared ZnO nanorods can be selectively used for ethanol at 200 °C testing temperature Conclusions Single crystalline, ZnO nanorods are synthesized by microwave assisted hydrothermal method ... shows the formation of well dispersed ZnO nanorods The length and width of these ZnO nanorods varied from 1–2 μm and 100–150 nm respectively The 91 morphology and structure of the ZnO nanostructures ... issue for the real use of metal oxide gas sensor Therefore, response of ZnO nanorods for 200 ppm of CO ethanol and acetaldehyde is compared at different testing temperatures The response for ethanol...
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Báo cáo hóa học:

Báo cáo hóa học: " Microwave-assisted synthesis of water-dispersed CdTe/CdSe core/shell type II quantum dots" pdf

... for CdTe/CdSe core/shell type II heterostructures (b) XRD patterns of CdTe and CdTe/CdSe core/shell QDs via microwave-assisted synthesis The black bars at the bottom represent the XRD pattern of ... http://www.nanoscalereslett.com/content/6/1/399 Page of Figure Optical performance of CdTe cores and corresponding CdTe/CdSe type II QDs by means of microwave-assisted synthesis The optical performance of a series of original CdTe ... 2007, 111:6538-6543 Xia YS, Zhu CQ: Aqueous synthesis of type- II core/shell CdTe/CdSe quantum dots for near-infrared fluorescent sensing of copper (II) Analyst 2008, 133:928-932 Zeng RS, Zhang...
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Báo cáo hóa học:

Báo cáo hóa học: " Interaction of Water-Soluble CdTe Quantum Dots with Bovine Serum Albumin" ppt

... Poderys et al.: Interaction of Water-Soluble CdTe Quantum Dots with Bovine Serum Albumin Nanoscale Res Lett 2011 6:9 Conclusions This study showed that water-soluble CdTe TGA quantum dots in aqueous ... protein quantum dots aggregate (Figure 4a–d) AFM image of quantum dots, deposited from solution that Figure AFM (a, b, c, e) and STEM (d, f) images of CdTe quantum dots a–c AFM images of quantum dots ... photoluminescence band peak of quantum dots solution is at 550 nm Titration of freshly prepared quantum dots solution with BSA showed that addition of protein to CdTe quantum dots solution increases...
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preparation and functionalization of macromolecule-metal and metal oxide nanocomplexes for biomedical applications

preparation and functionalization of macromolecule-metal and metal oxide nanocomplexes for biomedical applications

... ProQuest Information and Learning Company 300 North Zeeb Road P.O Box 1346 Ann Arbor, MI 48106-1346 Preparation and Functionalization of Macromolecule -Metal and Metal Oxide Nanocomplexes For Biomedical ... of metal or metalloid elements surrounded by various types of ligands Metal alkoxides belong to a family of organometallic compounds which contain an organic ligand attached to the metal or metalloid ... for the preparation of silica is via sol-gel routes Brinker and Scherer defined sol-gel as the fabrication of ceramic materials by the preparation of a sol, gelation of the sol, and removal of...
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development of novel micro-embossing methods and microfluidic designs for biomedical applications

development of novel micro-embossing methods and microfluidic designs for biomedical applications

... devices for BioMEMS applications The emphasis is on the development of new hot embossing techniques, the design of microfluidic functions and biocompatible packaging methods for polymeric microfluidic ... design and implementation of necessary microfluidic functions; integration of these functions with complete automation; and development of cost-effective manufacturing technology [Madou 2001] Microfluidics ... platforms without denaturing the preloaded proteins and contaminating the microfluidic channels 1.3 Outline Chapter contains a comprehensive literature review of microfabrication and and microfluidics...
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