Electronic rectification in protein devices

被引：69

作者：

Rinaldi, R ^{[1
]}

Biasco, A

Maruccio, G

Arima, V

Visconti, P

Cingolani, R

Facci, P

De Rienzo, F

Di Felice, R

Molinari, E

Verbeet, MP

Canters, GW

机构：

[1] Univ Lecce, Natl Nanotechnol Lab, INFM, Dipartimento Ingn Innovaz, I-73100 Lecce, Italy

[2] Univ Modena & Reggio Emilia, INFM, Natl Ctr Nanostruct & Biosyst Surfaces, Dipartimento Fis, I-41100 Modena, Italy

[3] Leiden Univ, Gorlaeus Labs, NL-2300 RA Leiden, Netherlands

来源：

APPLIED PHYSICS LETTERS | 2003年 / 82卷 / 03期

关键词：

D O I：

10.1063/1.1530748

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We show that the electron-transfer protein azurin can be used to fabricate biomolecular rectifiers exploiting its native redox properties, chemisorption capability and electrostatic features. The devices consist of a protein layer interconnecting nanoscale electrodes fabricated by electron beam lithography. They exhibit a rectification ratio as large as 500 at 10 V, and operate at room temperature and in air. (C) 2003 American Institute of Physics.

引用

页码：472 / 474

页数：3

共 15 条

[1]

ADMAN ET, 1991, ADV PROTEIN CHEM, V42, P145

[2] A poplar plastocyanin mutant suitable for adsorption onto gold surface via disulfide bridge [J].

Andolfi, L ;

Cannistraro, S ;

Canters, GW ;

Facci, P ;

Ficca, AG ;

Van Amsterdam, IMC ;

Verbeet, MP .

ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS, 2002, 399 (01) :81-88

[3] THE AZURIN GENE FROM PSEUDOMONAS-AERUGINOSA CODES FOR A PRE-PROTEIN WITH A SIGNAL PEPTIDE - CLONING AND SEQUENCING OF THE AZURIN GENE [J].

CANTERS, GW .

FEBS LETTERS, 1987, 212 (01) :168-172

[4]

CANTERS GW, 1987, RECL TRAV CHIM PAY B, V106, P366

[5] Protein adsorption at a gold electrode studied by in situ scanning tunnelling microscopy [J].

Davis, JJ ;

Halliwell, CM ;

Hill, HAO ;

Canters, GW ;

van Amsterdam, MC ;

Verbeet, MP .

NEW JOURNAL OF CHEMISTRY, 1998, 22 (10) :1119-1123

[6] Blue copper proteins: A comparative analysis of their molecular interaction properties [J].

De Rienzo, F ;

Gabdoulline, RR ;

Menziani, MC ;

Wade, RC .

PROTEIN SCIENCE, 2000, 9 (08) :1439-1454

[7] Formation and characterization of protein monolayers on oxygen-exposing surfaces by multiple-step self-chemisorption [J].

Facci, P ;

Alliata, D ;

Andolfi, L ;

Schnyder, B ;

Kötz, R .

SURFACE SCIENCE, 2002, 504 (1-3) :282-292

[8] Potential-induced resonant tunneling through a redox metalloprotein investigated by electrochemical scanning probe microscopy [J].

Facci, P ;

Alliata, D ;

Cannistraro, S .

ULTRAMICROSCOPY, 2001, 89 (04) :291-298

[9] An approach to long-range electron transfer mechanisms in metalloproteins:: In situ scanning tunneling microscopy with submolecular resolution [J].

Friis, EP ;

Andersen, JET ;

Kharkats, YI ;

Kuznetsov, AM ;

Nichols, RJ ;

Zhang, JD ;

Ulstrup, J .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1999, 96 (04) :1379-1384

[10] ELECTRONIC-STRUCTURE OF THE REDUCED BLUE COPPER ACTIVE-SITE - CONTRIBUTIONS TO REDUCTION POTENTIALS AND GEOMETRY [J].

GUCKERT, JA ;

LOWERY, MD ;

SOLOMON, EI .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1995, 117 (10) :2817-2844

← 1 2 →