synthesis and engineering of polymeric latex particles for hemodialysis part i a review
Synthesis and functionalization of micro nano particles for malicious cells detection and elimination
Ngày tải lên :
14/09/2015, 14:09
... adding bipolar surfactants, and aqueous nanoparticle dispersion is readily made 2.2.3 Functionalization Magnetic Nanoparticles for Biomedical Applications Functionalization of magnetic nanoparticles ... factors affecting the biocidal activity of cationic disinfectants will be reviewed In addition, the methods to synthesize and modify magnetic nanoparticles for biomedical applications will be reviewed ... size of the aggregates and there exists an optimal size range for the antibacterial activity of the cationic disinfectants Similar facts have also been found in cationic polymeric disinfectants...
- 193
- 512
- 0
design, synthesis, and characterization of polymeric materials for uses in energy storage applications
Ngày tải lên :
13/11/2014, 11:13
... polymers are copolymers presented in various monomer sequences such as those shown in Figure 1-2 6 Homopolymer AAAAAAAAAAAAAAAA Random AABABBABAABABBA Alternating ABABABABABABABAB Graft Block Figure ... Various copolymer architectures (A, B = monomer units) BBBBB BBBBB AAAAAAAAAAAAAAA BBBBB AAAAAAAABBBBBBBB A random copolymer is a single polymer chain, which contains two monomers that are in ... publication in Solid State Ionics and was coauthored by H.R Allcock, R.M Morford, C.E Kellam III, and M .A Hoffmann The appendix was adapted for publication in Advanced Materials and was coauthored...
- 229
- 608
- 0
Synthesis and characterization of collagen terpolymer fibers for applications in tissue engineering
Ngày tải lên :
11/09/2015, 09:10
... should be feasible and economical Biomaterials can be broadly classified into biological biomaterials and synthetic biomaterials Biological materials can be classified into soft and hard tissue types, ... (ii) Incorporation of biomimetic adhesion sites This is to facilitate cell adhesion and migration on or within bioactive materials The specific type of cells for adhesion and their spatial distribution ... can thus be mimicked and this is an important aspect of generating viable constructs for in vivo tissue replacement 2.4 Biofunctionalisation of Biomaterials Biological recognition of biomaterials...
- 169
- 469
- 0
Báo cáo hóa học: " Synthesis and characterization of integrated layered nanocomposites for lithium ion batteries" ppt
Ngày tải lên :
20/06/2014, 23:20
... significant variation in their intensities In fact, the peaks which indicate the cation ordering in transition metal layer disappear gradually, as we observe the characteristic peaks of the samples ... with increasing concentrations of x in the magnified image To confirm the stoichiometric composition of the synthesized materials, ICP-AES analysis was performed, and the results are summarized ... using a Shimadzu X-ray diffractometer (Shimadzu Corporation, Nakagyo-ku, Kyoto, Japan) with Ni-filtered Cu-Ka radiation (l = 1.5406 Å) operating at 40 kV and 30 mA within the scanning range angle...
- 9
- 422
- 0
báo cáo hóa học:" Synthesis and characterization of integrated layered nanocomposites for lithium ion batteries" pdf
Ngày tải lên :
21/06/2014, 17:20
... significant variation in their intensities In fact, the peaks which indicate the cation ordering in transition metal layer disappear gradually, as we observe the characteristic peaks of the samples ... with increasing concentrations of x in the magnified image To confirm the stoichiometric composition of the synthesized materials, ICP-AES analysis was performed, and the results are summarized ... using a Shimadzu X-ray diffractometer (Shimadzu Corporation, Nakagyo-ku, Kyoto, Japan) with Ni-filtered Cu-Ka radiation (l = 1.5406 Å) operating at 40 kV and 30 mA within the scanning range angle...
- 9
- 413
- 0
Synthesis and characterization of non shrinking nanocomposites for dental applications 2
Ngày tải lên :
14/09/2015, 18:35
... synthesize organic/inorganic nanocomposites for use in a variety of applications such as performance materials and abrasion resistant coatings Incorporation of POSSTM derivatives into polymeric materials ... hybrid dental materials is another type of dental materials developed with the aim of reducing polymerization shrinkage, improving marginal adaptation, abrasion resistance and biocompatibility ... the inorganic filler particles and organic matrix is essential for obtaining good mechanical properties in dental composites.38 Failure of the filler-matrix interface will result in fracture and...
- 235
- 410
- 0
Synthesis and characterization of non shrinking nanocomposites for dental applications 1
Ngày tải lên :
14/09/2015, 18:35
... Research Category in 20th International Association for Dental Research (South-East Asian Division) Annual Scientific Meeting, 1-4 September 2005, Malacca, Malaysia Soh MS, Sellinger A and Yap AUJ, ... presented at 19th International Association for Dental Research (South-East Asian Division) Annual Meeting, 3-6 September 2004, Koh Samui, Thailand Soh MS, Yap AUJ and Sellinger A, Mechanical characterization ... Yap and A Sellinger, Effect of Chain Modifications on the Physico-mechanical Properties of Silsesquioxane-based Dental Nanocomposites Journal of Biomedical Research Part B Applied Biomaterials...
- 22
- 343
- 0
Báo cáo khoa học: Synthesis and characterization of a new and radiolabeled high-affinity substrate for H+/peptide cotransporters pdf
Ngày tải lên :
07/03/2014, 05:20
... UK) Dexamethasone, apotransferrin, Gly-Gln, AlaAla, Ala-Ala-Ala, Lys-Lys, d-aminolevulinic acid, cefadroxil, Gly, Pro-Ala, 8-aminooctanoic acid and Gly-Sar were from Sigma-Aldrich (Deisenhofen, ... radioactive labeling we determined the 5906 kinetic parameters and transport characteristics of Bip-[3H]Pro Results and Discussion Synthesis, chemical characterization and stability of Bip-Pro Figure ... dipeptide where l-4,4¢-biphenylalanine (Bip), with its large aromatic side chain in a short intramolecular distance from the a- carbon atom, is the N-terminal amino acid and l-Proline (l-Pro) is...
- 10
- 490
- 0
Synthesis and Application of Nanosize Semiconductors for Photoxidation of Toxic Organic Chemicals pptx
Ngày tải lên :
14/03/2014, 20:20
... valence and conduction bands are localized on the metal, so carrier excitation doesn’t weaken any chemical bonds tsnl MoS2 synthesis, purification, and characterizationSynthesis in Inverse Micelle ... Total Mineralization of the the Organics 3)Deep UV Photooxidation of the Organics 4)Photocatalytic oxidation of the Organics (e.g colloidal titania slurries) Cost and large volumes involved are ... •Examine the photooxidation of long-lived organics such as pesticides, and polycyclic aromatics using nanosize MoS2 to determine reaction kinetics and final breakdown products •Investigate alternative,...
- 22
- 961
- 0
Synthesis and characterization of silicon nanowires using tin catalyst for solar cells application
Ngày tải lên :
16/03/2014, 15:12
... GHz microwave were irradiated on the sample surface to fabricate metal nanoparticles For synthesis of SiNWs, silane gas as Si source was introduced into the experimental chamber and it was reacted ... results were caused by the unoptimized diameter distribution and the shapes of the synthesized SiNWs It is typically not suitable for the application of electrical and optical devices Furthermore, ... have demonstrated tin-catalyzed silicon nanowires solar cells fabricated by the hydrogen radical-assisted deposition method on a cSi wafer This SiNWs solar cell structure is a promising candidate...
- 3
- 805
- 0
Synthesis and characterization of semiconducting nanowires for gas sensing
Ngày tải lên :
16/03/2014, 15:25
... University of Brescia with a thesis on nanostructured metal oxides for gas sensing applications His main activity regards synthesis and electrical characterization of metal oxides for gas sensing applications ... of nanowires from the alumina substrate through manipulators for structural and electrical characterization, (c) ED pattern of nanowire, (d) STEM-HAADF image of a nanowire, and (e) linescan of ... systematic investigation of size reduction effects on the electrical and gas sensing behavior of ZnO nanowires Fig Characteristics of In3 O2 nanowires: (a) SEM image of In3 O2 nanowires, (b) TEM image...
- 6
- 662
- 0
Báo cáo hóa học: "Synthesis and characterization of VO2-based thermochromic thin films for energy-efficient windows" pdf
Ngày tải lên :
21/06/2014, 04:20
... Page of Figure Optical transmittance spectra of VO2 films: (a1 -a3 ) optical transmittance as a function of wavelength, in semiconducting and metallic states; (b1-b3) optical transmittance as a function ... International Centre for Diffraction Data (ICDD): Powder Diffraction File.44-252 Wu ZP, Miyashita A, Yamamoto S, Abe H, Nashiyama I, Narumi K, Naramoto H: Molybdenum substitutional doping and its effects ... films of VO2 and TiO2 with enhanced transmittance Solar Energy Mater Solar Cells 2009, 93:1685 Jin P, Xu G, Tazawa M, Yoshimura K: Design, formation and characterization of a novel multifunctional...
- 7
- 601
- 0
Báo cáo hóa học: " Synthesis of Bio-Compatible SPION–based Aqueous Ferrofluids and Evaluation of RadioFrequency Power Loss for Magnetic Hyperthermia" docx
Ngày tải lên :
21/06/2014, 07:20
... noninteracting nature along with high-specific magnetization make this sample a promising candidate for bio-applications The possibility of this particular sample for magnetic hyperthermia application ... distribution of particles with a mean size of 10 nm and a width of nm This is in fair agreement with the particle size obtained from X-ray diffraction measurements The narrow size distribution is an advantage ... spectrum of these nanoparticles in an external alternating magnetic field is simulated to investigate the possibility of applying in AC magnetic heating Experimental Monodispersed iron oxide particles...
- 6
- 397
- 0
Báo cáo vật lý: "Synthesis and Characterization of Bismuth Tantalate Binary Materials for Potential Application in Multilayer Ceramic Capacitors (MLCC)" doc
Ngày tải lên :
07/08/2014, 14:20
... Imaginary part of impedance as a function of frequency for BiTaO4 at various temperatures Figure shows the plots of real part of complex permittivity of BiTaO4 ceramics as a function of sintering ... BiTaO4 phase using combination techniques including AC impedance spectroscopy, differential thermal analysis (DTA) and thermal gravimetric analysis (TGA) EXPERIMENTAL The BiTaO4 was prepared via conventional ... conventional solid-state reaction using Bi2O3 (Alfa Aesar, 99.99%) and Ta2O5 (Alfa Aesar, 99.99%) as starting materials Prior to weighting, both Bi2O3 and Ta2O5 were dried for h at 300oC and 600oC,...
- 10
- 243
- 0
synthesis and characterization of novel polymers for functional and stimuli responsive silicon surfaces
Ngày tải lên :
13/11/2014, 11:09
... modification approach and on the use of non-covalent but specific associations The first part will include a discussion on the modification, characterization, and applications of surfaces modified ... strongly influences its interfacial properties.1 Solid surfaces find widespread applications in various fields of materials science Solid substrates such as metals, metal oxides and inorganic particles ... condensation of trimethoxysilane-functionalized linear PS synthesized via sec-butyllithium initiated living anionic polymerization of styrene Silicon/SiO2 surface modification with the star-branched...
- 290
- 393
- 0
Agents for hepatocellular carcinoma synthesis and mode of action
Ngày tải lên :
09/09/2015, 11:09
... proliferation and cell cycle Mitigating the BAX-dependent intrinsic apoptosis pathway Maintaining genomic stability Regulation of fatty acid oxidation cholesterol and lipid homeostasis, glucose profiles ... hepatitis B and hepatitis C infections in Asia Both viral hepatic infections are recognized as significant risk factors of HCC.4 Aflatoxin-B1 is another contributory factor Consumption of aflatoxin ... understanding of the processes and signaling pathways that regulate proliferation, differentiation, angiogenesis, invasion and metastasis of tumors have led to the identification of target proteins that are...
- 263
- 293
- 0
DESIGN, SYNTHESIS AND PROPERTIES OF METAL COMPLEXES AND COORDINATION POLYMERS FOR 2+2 PHOTO CYCLOADDITION REACTIONS
Ngày tải lên :
09/09/2015, 11:15
... investigations that can extended in this particular research area XIV List of Tables Table Description Page Table 2- Crystallographic information of II-1, II-2, II-3, II- 4a 2-4 & II-1 after LED expt Table ... Parents V TABLE OF CONTENTS Declaration II Acknowledgements III Table of Contents VI Summary XII List of Tables XV List of Figures XVI List of Schemes XXII List of Abbreviations XXIII Publications ... Crystallographic information of III-1, III-2, III-4 - 3-27 III-6 Table 4-1 The H bonding parameters of IV-1, IV-4 & IV-7 4-23 Table 4-2 Crystallographic information of IV-1, IV-4, IV-6, IV- 4-31 & IV-8 Table...
- 271
- 611
- 0
Synthesis and characterization of new metal carbon catalysts for hydrogenation of d glucose
Ngày tải lên :
11/09/2015, 10:18
... Literature Review catalytic system was used for solvent-free hydrogenation of olefins, and high activity and stability was achieved Figure 2.4 Illustration of the immobilization of Pd nanoparticles at ... are used most often and each metal has its own activity and selectivity profile Ni is used extensively in hydrogenation since Sabatier’s discovery of its activity The preparation and activation ... immobilization of Pd nanoparticles at the surface of a molecular sieve with an ionic liquid layer (Huang et al., 2004) Figure 2.5 Schematic presentation of formation of Pt particles on the surface...
- 179
- 705
- 0
Engineering of oligopeptide modified surface for metal ion adsorption and sensing applications
Ngày tải lên :
12/09/2015, 10:22
... identification and quantification of thiacloprid and imidacloprid in a real-time manner (Bi et al., 2009) The 2D molecularly imprinted technique can also be applied for creating a metal ion imprinted ... adsorption capacity and specificity for copper ions on the copper-imprinted and nonimprinted silica gel are compared The conformational changes of immobilized triglycine during the immobilization ... choice of surface modifying agents is often limited to organosilanes containing primary amine, secondary amine or thiol Because oligopeptides are versatile ligands for complexing metal ions with...
- 264
- 455
- 0
Synthesis and fabrication of nanostructional functional polymeric materials via plasma processes and polymer modification
Ngày tải lên :
14/09/2015, 08:27
... deposited film can be summarized in the following 1) Mechanism of Plasma Polymerization and Deposition Plasma collisions generate ions and radicals that lead to plasma polymerization and etching ... via plasma polymerization and plasma etching, (b) the preparation of surface-functionalized PtFe nanoparticles, and (c) the adsorption of magnetic PtFe nanoparticles on the porous polymer nanospheres ... without any addition (before 150 s) and addition of liquid toluene (at 150 s), while ( ) and ( ) stand for addition of liquid N2 or acetone, and addition of distilled water then acetone, respectively...
- 200
- 511
- 0