Towards the electrochemical identification of species

被引：14

作者：

Diakowski, Piotr M. ^{[1
]}

Kraatz, Heinz-Bernhard ^{[1
]}

机构：

[1] Univ Western Ontario, Dept Chem, London, ON N6A 5B7, Canada

来源：

CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 05期

基金：

加拿大自然科学与工程研究理事会;

关键词：

DNA HYBRIDIZATION; CHARGE-TRANSFER; BASE-PAIR; MICROSCOPY; MISMATCHES; MONOLAYERS; SECM; AMPLIFICATION; SEQUENCE; COMPLEX;

D O I：

10.1039/c0cc03940c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Different properties of surface grafted ds-DNA films resulting from the presence of base-pair mismatches provide the basis for an electrochemical method for the identification of species.

引用

页码：1431 / 1433

页数：3

共 27 条

[1]

Basarsky T, 2000, MICROARRAY BIOCHIP TECHNOLOGY, P265

[2] MOLECULAR-STRUCTURE OF THE G-A BASE PAIR IN DNA AND ITS IMPLICATIONS FOR THE MECHANISM OF TRANSVERSION MUTATIONS [J].

BROWN, T ;

HUNTER, WN ;

KNEALE, G ;

KENNARD, O .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1986, 83 (08) :2402-2406

[3] Detection of single-nucleotide mismatches using scanning electrochemical microscopy [J].

Diakowski, Piotr Michal ;

Kraatz, Heinz-Bernhard .

CHEMICAL COMMUNICATIONS, 2009, (10) :1189-1191

[4] Electrochemical DNA sensors [J].

Drummond, TG ;

Hill, MG ;

Barton, JK .

NATURE BIOTECHNOLOGY, 2003, 21 (10) :1192-1199

[5] Electrochemical interrogation of conformational changes as a reagentless method for the sequence-specific detection of DNA [J].

Fan, CH ;

Plaxco, KW ;

Heeger, AJ .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2003, 100 (16) :9134-9137

[6] Coupling into the base pair stack is necessary for DNA-Mediated Electrochemistry [J].

Gorodetsky, Alon A. ;

Green, Omar ;

Yavin, Eylon ;

Barton, Jacqueline K. .

BIOCONJUGATE CHEMISTRY, 2007, 18 (05) :1434-1441

[7] Scanning Electrochemical Microscopy of DNA Monolayers Modified with Nile Blue [J].

Gorodetsky, Alon A. ;

Hammond, William J. ;

Hill, Michael G. ;

Slowinski, Krzysztof ;

Barton, Jacqueline K. .

LANGMUIR, 2008, 24 (24) :14282-14288

[8]

HUNTER WN, 1987, J BIOL CHEM, V262, P9962

[9] Electrochemical detection of lateral charge transport in metal complex-DNA monolayers synthesized on Si(111) electrodes [J].

Lie, Lars H. ;

Mirkin, Michael V. ;

Hakkarainen, Sanna ;

Houlton, Andrew ;

Horrocks, Benjamin R. .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2007, 603 (01) :67-80

[10] Scanning electrochemical microscopy. 51. Studies of self-assembled monolayers of DNA in the absence and presence of metal ions [J].

Liu, B ;

Bard, AJ ;

Li, CZ ;

Kraatz, HB .

JOURNAL OF PHYSICAL CHEMISTRY B, 2005, 109 (11) :5193-5198

← 1 2 3 →