Oligonucleotide Immobilisation on Polytyramine-Modified Electrodes Suitable for Electrochemical DNA Biosensors
The surface of platinum electrodes was modified by electrochemical polymerisation of tyramine to provide binding sites for covalent specific immobilisation of the nucleotide deoxyguanosine triphosphate (dGTP). The EQCM has been used to monitor the growth of polymeric films, which is clearly demonstr...
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| Outros Autores: | , |
| Formato: | article |
| Idioma: | eng |
| Publicado em: |
2003
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| Texto completo: | http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042003000400006 |
| País: | Portugal |
| Oai: | oai:scielo:S0872-19042003000400006 |