Publication details
Label-free sequence-specific DNA sensing using copper-enhanced anodic stripping of purine bases at boron-doped diamond electrodes
| Authors | |
|---|---|
| Year of publication | 2008 |
| Type | Article in Periodical |
| Magazine / Source | Analytical Chemistry |
| MU Faculty or unit | |
| Citation | |
| Field | Biophysics |
| Keywords | TRIPLET REPEAT EXPANSION; OSMIUM-TETROXIDE COMPLEXES; ELECTROCHEMICAL DETECTION; NUCLEIC-ACIDS; VOLTAMMETRIC DETERMINATION; CARBON ELECTRODES; HYBRIDIZATION; AMALGAM; OLIGODEOXYNUCLEOTIDES; MICROANALYSIS |
| Description | Stripping voltammetric determination of purine bases in the presence of copper ions at mercury, amalgam, or carbon-based electrodes has recently been utilized in analysis of DNA or synthetic oligodeoxynucleotides (ODNs). Here we report on copper-enhanced label-free anodic stripping detection of guanine and adenine bases in acid-hydrolyzed DNA at anodically oxidized boron-doped diamond electrode (AO-BDDE). |