共查询到20条相似文献,搜索用时 15 毫秒
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Fluorinated Graphene: Fluorinated Graphene in Interface Engineering of Ge‐Based Nanoelectronics (Adv. Funct. Mater. 12/2015) 下载免费PDF全文
Xiaohu Zheng Miao Zhang Xiaohua Shi Gang Wang Li Zheng Yuehui Yu Anping Huang Paul K. Chu Heng Gao Wei Ren Zengfeng Di Xi Wang 《Advanced functional materials》2015,25(12):1804-1804
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Bioimaging: An Integrated Multifunctional Nanoplatform for Deep‐Tissue Dual‐Mode Imaging (Adv. Funct. Mater. 11/2018) 下载免费PDF全文
Fan Yang Artiom Skripka Antonio Benayas Xianke Dong Sung Hwa Hong Fuqiang Ren Jung Kwon Oh Xinyu Liu Fiorenzo Vetrone Dongling Ma 《Advanced functional materials》2018,28(11)
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Mateus B. Cardoso Heather R. Luckarift Volker S. Urban Hugh O'Neill Glenn R. Johnson 《Advanced functional materials》2010,20(18)
Lysozyme‐templated precipitation of silica synthesized by sol‐gel chemistry produces a composite material with antimicrobial properties. This study investigates the structural properties of the composite material that allow for retention of the antimicrobial activity of lysozyme. Scanning (SEM) and transmission (TEM) electron microscopy reveal that the composite has a hierarchical structure composed of quasi‐spherical structures (~450 nm diameter), which are in turn composed of closely packed spherical structures of ~8–10 nm in diameter. Using small‐angle neutron scattering (SANS) with contrast variation, the scattering signatures of the lysozyme and silica within the composite were separated. It was determined that the lysozyme molecules are spatially correlated in the material and form clusters with colloidal silica particles. The size of the clusters determined by SANS agrees well with the structural architecture observed by TEM. BET analysis revealed that the surface area of the composite is relatively low (4.73 m2/g). However, after removal of the protein by heating to 200 °C, the surface area is increased by ~20%. In addition to demonstrating a well organized sol‐gel synthesis which generates a functional material with antimicrobial applications, the analysis and modeling approaches described herein can be used for characterizing a wide range of mesoporous and ultrastructural materials. 相似文献
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Antibiotic Nanoparticles: Quaternized Silicon Nanoparticles with Polarity‐Sensitive Fluorescence for Selectively Imaging and Killing Gram‐Positive Bacteria (Adv. Funct. Mater. 33/2016) 下载免费PDF全文
Xiaodong Zhang Xiaokai Chen Jingjing Yang Hao‐Ran Jia Yan‐Hong Li Zhan Chen Fu‐Gen Wu 《Advanced functional materials》2016,26(33):5949-5949
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Biomaterials: Nanoengineering Hybrid Supramolecular Multilayered Biomaterials Using Polysaccharides and Self‐Assembling Peptide Amphiphiles (Adv. Funct. Mater. 17/2017) 下载免费PDF全文
João Borges Maria P. Sousa Goksu Cinar Sofia G. Caridade Mustafa O. Guler João F. Mano 《Advanced functional materials》2017,27(17)