Bismuth metallic nanoparticles
| Autor: | Catherine Gomez, Marc Port, Gauthier Hallot |
|---|---|
| Přispěvatelé: | Conservatoire National des Arts et Métiers [CNAM] (CNAM) |
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
Materials science
synthesis Oxide Nanoparticle chemistry.chemical_element Nanotechnology 02 engineering and technology reductive agents 010402 general chemistry Bismuth metallic nanoparticles 01 natural sciences Bismuth Metal chemistry.chemical_compound bismuth [CHIM]Chemical Sciences characterization chemistry.chemical_classification green chemistry medical applications Polymer 021001 nanoscience & nanotechnology 0104 chemical sciences Characterization (materials science) Solvent Monomer chemistry visual_art visual_art.visual_art_medium capping agents 0210 nano-technology |
| Zdroj: | Inorganic Frameworks as Smart Nanomedicines Inorganic Frameworks as Smart Nanomedicines, Elsevier, pp.449-487, 2018, ⟨10.1016/B978-0-12-813661-4.00010-9⟩ |
| DOI: | 10.1016/B978-0-12-813661-4.00010-9⟩ |
| Popis: | International audience; Numerous studies are published on the synthesis and characterization of bismuth oxide or bismuth sulfide nanoparticles. Only a few works are dealing with the synthesis and applications of spherical bismuth metallic nanoparticles. However, this field of research is emerging and so in this chapter, different strategies to synthesize spherical metallic bismuth nanoparticles are reviewed. Two pathways are referenced: the top-down and, more described, bottom-up approaches. All procedures are critically compared to show how they could be improved and directed towards greener strategies. The different capping agents (polymers, hydrophilic or hydrophobic monomers) used to control size, morphology, and stability of these nanoparticles are discussed, as well as the choice of solvent. The relevance of heating techniques (classical heating or irradiation under microwaves) and purification are compared to green processes. Finally, bismuth metallic nanoparticles are discussed in different medical applications, such as theranostic applications as X-ray contrast agent, or X-ray radiosensitizers. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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