Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 8 of 8 for “"Composite nanoparticles"”.
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Luminescent Quantum Dot and Protein Composite Nanoparticles for Bioanalytical Applications
… the superior stability of the quantum dot-silica composites over dye-loaded silica particles. The composite particles exhibited very high fluorescence, were functionalized with antibodies, and were used as signal transducers for the detection of a protein expressed by breast cancer cells. The …
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NANOPARTICLES WITH POTENTIAL REMINERALIZING AND ANTI-BACTERIAL PROPERTIES FOR USE IN DENTAL ADHESIVES
… on the synthesis of silver/calcium phosphate composite nanoparticles using a spray pyrolysis method. This approach can produce unique structures with small silver nanoparticles embedded in larger amorphous calcium phosphate nanoparticles. We have also studied the release of ions from these …
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CDSE Quantum Dots and Luminescent/Magnetic Particles for Biological Applications
… particles with CdSe/ZnS QDs in core-shell composite. The composite nanoparticles showed strong fluorescence emission and high water solubility. Different antibodies were attached to the particles through EDAC coupling. The antibody-coated particles were used to successfully separate and …
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Análise da rugosidade superficial de uma resina nanoparticulada e de um ionômero de vidro resinoso após ação de aparelho profilático
… aimed to investigate the surface roughness of a composite nanoparticles (Filtek Z350/3M ESPE) and an ionomer resin light-cured glass (Vitrofil Lc/DFL), subjected to the action of prophylactic device (jet of sodium bicarbonate in presence and absence of sodium bicarbonate powder). It was an …
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Surface and Interface Magnetism in Nanostructures and Thin Films
… examined the surface and interface magnetism of composite nanoparticles and multilayer thin films by using conventional DC magnetization and AC susceptibility as well as transverse susceptibility, a method for directly probing the magnetic anisotropy of materials. Au and Fe3O4 synthesized …
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Gas-phase synthesis of gold- and silica-coated nanoparticles.
Composite nanoparticles consisting of separate core-shell materials are of interest for a variety of biomedical and industrial applications. By combining different materials at the nanoscale, particles can exhibit enhanced or multi-functional behavior such as plasmon resonance combined with …
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Enhanced surface functionality via plasma modification and plasma deposition techniques to create more biologically relevant materials
Functionalizing nanoparticles and other unusually shaped substrates to create more biologically relevant materials has become central to a wide range of research programs. One of the primary challenges in this field is creating highly functionalized surfaces without modifying the underlying bulk …
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Emulsion templated assembly of composite particles
Composite particles are attractive multi-constituent systems. Depending on their structure and chemical composition, they can be used for applications such as bio-separation, hetero-catalysis, theragnostic, and antimicrobial application. However, their preparation often presents significant …