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Self-assembly of anisotropic tobacco mosaic virus nanoparticles on gold substrate |
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| Authors: | PENG Bo LIU NingNing LIN Yuan WANG LiMing ZHANG WenKe NIU ZhongWei WANG Qian & SU ZhaoHui State Key Laboratory of Polymer Physics Chemistry Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun China State Key Laboratory of Supramolecular Structure Materials College of Chemistry Jilin University Changchun China |
| Institution: | PENG Bo1,LIU NingNing2,LIN Yuan1,3,WANG LiMing1,ZHANG WenKe2,NIU ZhongWei3,WANG Qian3 & SU ZhaoHui1 1State Key Laboratory of Polymer Physics and Chemistry,Changchun Institute of Applied Chemistry,Chinese Academy of Sciences,Changchun 130022,China 2State Key Laboratory of Supramolecular Structure and Materials,College of Chemistry,Jilin University,Changchun 130012,China 3Department of Chemistry and Biochemistry and Nanocenter,University of South Carolina,Columbia,SC 29208,USA Technical Institute of Physics a... |
| Abstract: | A facile approach to assembled virus film with tunable structure is presented.Rod-like tobacco mosaic virus (TMV) was selected as the prototype in this study for its anisotropic structural feature.TMV can either lie down or stand up on gold substrate by tuning the solution pH.A quartz crystal microbalance with dissipation monitoring was used to monitor the pH-dependent self-assembly behavior of TMV nanoparticles,and atomic force microscopy and single molecule force spectroscopy further confirmed the differe... |
| Keywords: | tobacco mosaic virus self-assembly quartz crystal microbalance with dissipation single molecule force spectroscopy |
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