- Direct Three-Dimensional Microfabrication of Hydrogels via Two-Photon Lithography in Aqueous Solution
[作者:Jhaveri, SJ; McMullen, JD; Sijbesma, R; Tan, LS; Zipfel, W; Ober, CK,期刊:CHEMISTRY OF MATERIALS, 页码:2003-2006 , 文章类型: Article,,卷期:2009年21-10]
- Two-photon lithography was used to microfabricate hydrogels (see figure) directly in aqueous solution using non-ionic surfactant as a dispersant for large two-photon absorption cross-section hydrophobic chromophores.
- General Strategy for Direct Synthesis of L1(0) Nanoparticle Alloys from Layered Precursor: The Case of FePt
[作者:Capobianchi, A; Colapietro, M; Fiorani, D; Foglia, S; Imperatori, P; Laureti, S; Palange, E,期刊:CHEMISTRY OF MATERIALS, 页码:2007-2009 , 文章类型: Article,,卷期:2009年21-10]
- A general strategy for the synthesis of high chemically ordered L1(0) alloy nanoparticles is presented. L1(0) FePt nanoparticles are obtained directly from the atomically layered precursor FePtCl6 center dot 6H(2)O. The ...
- Synthesis, Structural, Magnetic, and Electrical Study of BaSrCo2O5, a Highly Disordered Cubic Perovskite
[作者:Boulahya, K; Ruiz-Morales, JC; Hernando, M; Gonzalez-Calbet, JM; Parras, M,期刊:CHEMISTRY OF MATERIALS, 页码:2045-2054 , 文章类型: Article,,卷期:2009年21-10]
- The influence of the partial substitution of Sr by Ba in the SrCoO3-y on its structure and properties has been investigated. SrBaCo2O5 is stable at room temperature as a cubic phase with a high oxygen vacancy concentrati...
- Hierarchical Porous Silica Films with Ultralow Refractive Index
[作者:Falcaro, P; Malfatti, L; Kidchob, T; Giannini, G; Falqui, A; Casula, MF; Amenitsch, H; Marmiroli, B; Grenci, G; Innocenzi, P,期刊:CHEMISTRY OF MATERIALS, 页码:2055-2061 , 文章类型: Article,,卷期:2009年21-10]
- Fabrication of hierarchical porous thin films with controlled pore dimension and shape is a current challenge in materials science. In this work, bimodal hierarchical hybrid organic-inorganic thin films with pores in the...
- Synthesis, Characterization, and Mass Transport Properties of a Self-Generating Single-Source Magnesium Precursor for MOCVD of MgF2 Films
[作者:Fragala, ME; Toro, RG; Rossi, P; Dapporto, P; Malandrino, G,期刊:CHEMISTRY OF MATERIALS, 页码:2062-2069 , 文章类型: Article,,卷期:2009年21-10]
- The diglyme [CH3O(CH2CH2O)(2)CH3] adduct of the magnesium bis-hexafluoroacetyl-acetonato [Mg(hfa)(2)center dot 2H(2)O-2diglyme] has been synthesized in a single-step reaction. It has been characterized by elemental analy...
- Robust Antiferromagnetism and Structural Disorder in BixCa1-xFeO3 Perovskites
[作者:Chen, WT; Williams, AJ; Ortega-San-Martin, L; Li, M; Sinclair, DC; Zhou, WZ; Attfield, JP,期刊:CHEMISTRY OF MATERIALS, 页码:2085-2093 , 文章类型: Article,,卷期:2009年21-10]
- An investigation of Ca substitution in the multiferroic material BiFeO3 shows that a wide range of perovskites BixCa1-xFeO3 (0.4 <= x <= 1.0) can be prepared by sintering in air at 810-960 degrees C. 0.4 <= x < 0.8 sampl...
- Hermetically Coated Superparamagnetic Fe2O3 Particles with SiO2 Nanofilms
[作者:Teleki, A; Suter, M; Kidambi, PR; Ergeneman, O; Krumeich, F; Nelson, BJ; Pratsinis, SE,期刊:CHEMISTRY OF MATERIALS, 页码:2094-2100 , 文章类型: Article,,卷期:2009年21-10]
- Magnetic nanoparticles are frequently coated with SiO2 to improve their functionality and biocompatibility in a range of biomedical and polymer nanocomposite applications. In this paper, a scalable flame aerosol technolo...
- High-Pressure Synthesis, Electron Energy-Loss Spectroscopy Investigations, and Single Crystal Structure Determination of a Spinel-Type Gallium Oxonitride Ga-2.79 square(0.21)(O3.05N0.76 square(0.19))
[作者:Huppertz, H; Hering, SA; Zvoriste, CE; Lauterbach, S; Oeckler, O; Riedel, R; Kinski, I,期刊:CHEMISTRY OF MATERIALS, 页码:2101-2107 , 文章类型: Article,,卷期:2009年21-10]
- Under high-pressure/high-temperature conditions of 5 GPa and 1250 degrees C, the cubic phase Ga-2.79 square(0.21)(O3.05N0.76 square(0.19)) (square = vacancy) was synthesized in a Walker-type multianvil apparatus. For the...
- Fabrication of Sol-Gel Materials with Anisotropic Physical Properties by Photo-Cross-Linking
[作者:Wingfield, C; Baski, A; Bertino, MF; Leventis, N; Mohite, DP; Lu, H,期刊:CHEMISTRY OF MATERIALS, 页码:2108-2114 , 文章类型: Article,,卷期:2009年21-10]
- A method to vary locally the physical properties of a porous material is presented. A wet gel is first prepared following conventional sol-gel techniques. The pore walls are derivatized by adding to the gelling solution ...
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