Yen Wei
Peking University
5 Papers
130 Citations
Yen Wei is an academic researcher from Peking University. The author has contributed to research in topics: Surface roughness & Vesicle. The author has an hindex of 5, co-authored 5 publications.
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Papers
Atomic Force Microscopy Study of Organic−Inorganic Hybrid Materials
Yen Wei,Danliang Jin,Daniel J. Brennan,Dimaries Nieves Rivera,Qing Zhuang,N. John DiNardo, ,‡ and,Kun-Yuan Qiu +6 more
TL;DR: In this article, a series of monolithic poly[methyl methacrylate-co-3-(trimethoxysilyl)propyl methcrylate]−silica hybrid materials have been prepared via the sol−gel reactions.
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A new nonsurfactant pathway to mesoporous silica materials based on tartaric acid in conjunction with metallic chloride
TL;DR: In this article, the effect of the amount of metallic chloride used in the synthesis of mesoporous materials was investigated, and the results from nitrogen sorption isotherms, transmission electron microscopy, and powder X-ray diffraction indicated that the pore volumes and pore diameters of the extracted samples generally rise with the increase of the amounts of the metallic chloride.
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Sol-Gel Synthesis of Mesoporous Titania using Nonsurfactant Organic Compounds as Templates
TL;DR: In this article, organic-inorganic composite materials were prepared via HCl-catalyzed sol-gel reactions of tetrabutyl titanate at room temperature in the presence of nonsurfactant compounds, such as 2,2-bis(hydrox...
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Fluorescence and aggregation behavior of poly(amidoamine) dendrimers peripherally modified with aromatic chromophores: the effect of dendritic architectures.
TL;DR: PAMAM dendrimers of the zeroth to fifth generation (G0-5) have been peripherally modified with phenyl, naphthyl, pyrenyl, and dansyl chromophores and can self-organize into vesicular aggregates at the low generations G0-3 in water.
Self-Assembly of Amino-Acid-Based Dendrons: Organogels and Lyotropic and Thermotropic Liquid Crystals
TL;DR: In this paper, two dendron-based gelators with minor structure variations at the focal group are reported and they exhibit very different self-assembly behaviors, one of them acts as a lyotropic and thermotropic liquid crystal.