Protein Biomineralized Nanoporous Inorganic Mesocrystals with Tunable Hierarchical Nanostructures

被引:52
作者
Fei, Xiang [1 ,2 ,4 ]
Li, Wei [2 ,3 ]
Shao, Zhengzhong [1 ,2 ]
Seeger, Stefan [4 ]
Zhao, Dongyuan [2 ,3 ]
Chen, Xin [1 ,2 ]
机构
[1] Fudan Univ, Dept Macromol Sci, State Key Lab Mol Engn Polymers, Shanghai 200433, Peoples R China
[2] Fudan Univ, Adv Mat Lab, Shanghai 200433, Peoples R China
[3] Fudan Univ, Dept Chem, Shanghai 200433, Peoples R China
[4] Univ Zurich, Dept Chem, CH-8057 Zurich, Switzerland
基金
中国国家自然科学基金;
关键词
BOMBYX-MORI SILK; LITHIUM STORAGE; BIOMIMETIC SYNTHESIS; GREEN SYNTHESIS; HOLLOW SPHERES; FIBROIN; HEMATITE; CRYSTALLIZATION; TRANSFORMATION; CATALYSIS;
D O I
10.1021/ja509334x
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Mesocrystals with the symmetry defying morphologies and highly ordered superstructures composed of primary units are of particular interest, but the fabrication has proved extremely challenging. A novel strategy based on biomineralization approach for the synthesis of hematite mesocrystals is developed by using silk fibroin as a biotemplate. The resultant hematite mesocrystals are uniform, highly crystalline, and porous nanostructures with tunable size and morphologies by simply varying the concentration of the silk fibroin and iron(III) chloride in this biomineralization system. In particular, we demonstrate a complex mesoscale biomineralization process induced by the silk fibroin for the formation of hematite mesocrystals. This biomimetic strategy features precisely tunable, high efficiency, and low-cost and opens up an avenue to access new novel functional mesocrystals with hierarchical structures in various practical applications.
引用
收藏
页码:15781 / 15786
页数:6
相关论文
共 47 条
  • [1] Silk-based biomaterials
    Altman, GH
    Diaz, F
    Jakuba, C
    Calabro, T
    Horan, RL
    Chen, JS
    Lu, H
    Richmond, J
    Kaplan, DL
    [J]. BIOMATERIALS, 2003, 24 (03) : 401 - 416
  • [2] Control of crystal phase switching and orientation by soluble mollusc-shell proteins
    Belcher, AM
    Wu, XH
    Christensen, RJ
    Hansma, PK
    Stucky, GD
    Morse, DE
    [J]. NATURE, 1996, 381 (6577) : 56 - 58
  • [3] Biomimetic synthesis of ordered silica structures mediated by block copolypeptides
    Cha, JN
    Stucky, GD
    Morse, DE
    Deming, TJ
    [J]. NATURE, 2000, 403 (6767) : 289 - 292
  • [4] Conformation transition kinetics of Bombyx mori silk protein
    Chen, Xin
    Shao, Zhengzhong
    Knight, David P.
    Vollrath, Fritz
    [J]. PROTEINS-STRUCTURE FUNCTION AND BIOINFORMATICS, 2007, 68 (01) : 223 - 231
  • [5] Silk fibroin-regulated crystallization of calcium carbonate
    Cheng, Cheng
    Shao, Zhengzhong
    Vollrath, Fritz
    [J]. ADVANCED FUNCTIONAL MATERIALS, 2008, 18 (15) : 2172 - 2179
  • [6] Mesocrystals:: Inorganic superstructures made by highly parallel crystallization and controlled alignment
    Cölfen, H
    Antonietti, M
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2005, 44 (35) : 5576 - 5591
  • [7] Colfen H., 2008, MESOCRYSTALS NONCLAS
  • [8] Protein- and Peptide-Directed Syntheses of Inorganic Materials
    Dickerson, Matthew B.
    Sandhage, Kenneth H.
    Naik, Rajesh R.
    [J]. CHEMICAL REVIEWS, 2008, 108 (11) : 4935 - 4978
  • [9] Green Synthesis of Silk Fibroin-Silver Nanoparticle Composites with Effective Antibacterial and Biofilm-Disrupting Properties
    Fei, Xiang
    Jia, Minghui
    Du, Xin
    Yang, Yuhong
    Zhang, Ren
    Shao, Zhengzhong
    Zhao, Xia
    Chen, Xin
    [J]. BIOMACROMOLECULES, 2013, 14 (12) : 4483 - 4488
  • [10] Synthesis of hierarchical three-dimensional copper oxide nanostructures through a biomineralization-inspired approach
    Fei, Xiang
    Shao, Zhengzhong
    Chen, Xin
    [J]. NANOSCALE, 2013, 5 (17) : 7991 - 7997