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

来源：

NANOSCALE | 2020年 / 12卷 / 06期

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

页码：3614 / 3622

页数：9

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