Journal ArticleDOI
Silica-metal core-shell nanostructures.
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TLDR
This review is devoted to silica-noble metal core-shell nanostructures and outlines the main methods used for the preparation and surface modification ofsilica particles and presents the major strategies for the formation of metal nanoshells on the modified silica particles.About:
This article is published in Advances in Colloid and Interface Science.The article was published on 2012-01-15. It has received 209 citations till now. The article focuses on the topics: Nanoshell.read more
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Perspectives on zeolite-encapsulated metal nanoparticles and their applications in catalysis
David Farrusseng,A. Tuel +1 more
TL;DR: In this article, a review of the most recent progress in the design of zeolite-containing metal nanoparticles is presented, which differ from traditional materials by the originality of the synthesis method or the morphology of the support.
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Metal-core@metal oxide-shell nanomaterials for gas-sensing applications: a review
TL;DR: In this paper, the authors extensively review gas-sensing properties of core@shell nanocomposites in which metals as the core and metal oxides as the shell structure, both of nanometer sizes, are assembled into a single metal@metal oxide core-shell.
Journal ArticleDOI
Enhanced photocatalytic properties of core@shell SiO2@TiO2 nanoparticles
Sajjad Ullah,Sajjad Ullah,Elias Paiva Ferreira-Neto,André A. Pasa,Carlos C. J. Alcântara,J.J.S. Acuña,Sara A. Bilmes,María Luz Martínez Ricci,Richard Landers,Taina Zampieri Fermino,Ubirajara P. Rodrigues-Filho +10 more
TL;DR: In this paper, a facile and reproducible method for the synthesis of SiO2@TiO2 nanoparticles with a control of particle morphology, crystallinity and phase selectivity is presented.
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Nanoparticles with multiple properties for biomedical applications: A strategic guide
TL;DR: This review is a general guide to help scientists to design nanoparticles tailored for specific biomedical applications, emphasizing those that permit the incorporation of multiple functions and/or biomolecules on the surface.
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New opportunities in Stöber synthesis: preparation of microporous and mesoporous carbon spheres
TL;DR: The recent extension of the Stober recipe to the synthesis of carbon particles creates tremendous opportunities in the design of novel carbon spheres having micropores, mesopores, or both, as well as composite carbon spheres with incorporated inorganic nanoparticles such as silica and silver.
References
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Journal ArticleDOI
Controlled growth of monodisperse silica spheres in the micron size range
TL;DR: In this article, a system of chemical reactions has been developed which permits the controlled growth of spherical silica particles of uniform size by means of hydrolysis of alkyl silicates and subsequent condensation of silicic acid in alcoholic solutions.
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Nanoshell-mediated near-infrared thermal therapy of tumors under magnetic resonance guidance
Leon R. Hirsch,R.J. Stafford,James A. Bankson,S.R. Sershen,Belinda Rivera,Roger E. Price,John D. Hazle,Nancy J. Halas,Jennifer L. West +8 more
TL;DR: In vivo studies under magnetic resonance guidance revealed that exposure to low doses of NIR light in solid tumors treated with metal nanoshells reached average maximum temperatures capable of inducing irreversible tissue damage, and found good correlation with histological findings.
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A hybridization model for the plasmon response of complex nanostructures.
TL;DR: A simple and intuitive picture that describes the plasmon response of complex nanostructures of arbitrary shape is presented, an electromagnetic analog of molecular orbital theory, that can be understood as the interaction or "hybridization" of elementary plasmons supported by nanostructure of elementary geometries.
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Monolayer-Protected Cluster Molecules
TL;DR: The present state of the rapidly emerging field of monolayer-protected cluster (MPC) molecules with regard to their synthesis andmonolayer functionalization, their core and monolayers structure, their composition, and their properties is evaluated.
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Nanoengineering of particle surfaces.
TL;DR: In this article, the authors present the state-of-the-art in strategies for engineering particle surfaces, such as the layer-by-layer deposition process, which allows fine control over shell thickness and composition.