Protein-directed crystalline 2D fullerene assemblies

被引:13
|
作者
Liutkus, Mantas [1 ]
Lopez-Andarias, Alicia [2 ]
Mejias, Sara H. [1 ]
Lopez-Andarias, Javier [2 ]
Gil-Carton, David [3 ]
Feixas, Ferran [4 ,5 ]
Osuna, Silvia [4 ,5 ,6 ]
Matsuda, Wakana [7 ]
Sakurai, Tsuneaki [7 ]
Seki, Shu [7 ]
Atienza, Carmen [2 ]
Martin, Nazario [2 ,8 ]
Cortajarena, Aitziber L. [1 ,9 ]
机构
[1] CIC BiomaGUNE, Paseo Miramon 182, E-20014 Donostia San Sebastian, Spain
[2] Univ Complutense Madrid, Fac Ciencias Quim, Dept Quim Organ 1, E-28040 Madrid, Spain
[3] CIC BioGUNE, Bizkaia Sci & Technol Pk,Bldg 800, E-48160 Derio, Spain
[4] Univ Girona, IQCC, CompBioLab Grp, Carrer Maria Aurelia Capmany 69, Girona 17003, Spain
[5] Univ Girona, Dept Quim, Carrer Maria Aurelia Capmany 69, Girona 17003, Spain
[6] ICREA, Pg Lluis Co 23, Barcelona 08010, Spain
[7] Kyoto Univ, Grad Sch Engn, Dept Mol Engn, Kyoto, Japan
[8] IMDEA Nanosci, Campus Cantoblanco, E-28049 Madrid, Spain
[9] Ikerbasque, Basque Fdn Sci, Ma Diaz de Haro 3, E-48013 Bilbao, Spain
基金
欧洲研究理事会;
关键词
C-60; FULLERENE; SCAFFOLDS; STABILITY; NANOTUBES; DYNAMICS;
D O I
10.1039/c9nr07083d
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Water soluble 2D crystalline monolayers of fullerenes grow on planar assemblies of engineered consensus tetratricopeptide repeat proteins. Designed fullerene-coordinating tyrosine clamps on the protein introduce specific fullerene binding sites, which facilitate fullerene nucleation. Through reciprocal interactions between the components, the hybrid material assembles into two-dimensional 2 nm thick structures with crystalline order, that conduct photo-generated charges. Thus, the protein-fullerene hybrid material is a demonstration of the developments toward functional materials with protein-based precision control of functional elements.
引用
收藏
页码:3614 / 3622
页数:9
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