Effect of ultramicroelectrode array surface structure on analytical figures of merit of structurally different compounds

✍ Scribed by Kalsom Ahmad; Anna Brajter-Toth

• Publisher: Elsevier Science
• Year: 1992
• Tongue: English
• Weight: 558 KB
• Volume: 259
• Category: Article
• ISSN: 0003-2670
• DOI: 10.1016/0003-2670(92)85086-l

✦ Synopsis

The electroanalytical response of electrodes with Mferent active area fractions has been mvestlgated usmg ferrocyamde, hydroqumone and 2,6-dmmmo-8-purmol as the probes The background current, sensltwlty, detectIon hnnt and hnear dynarmc range were determmed The analytical figures of ment depend on the electroacttve area fraction and the properties of the probe such as adsorptIon and electrochermcal kmetlcs The results follow the predIctIons of the ultranucroelectrode array theory