Electrochemically Driven, Electrode-Addressable Formation of Functionalized Polydopamine Films for Neural Interfaces

The electrode‐specific formation of polydopamine films is achieved by applying positive voltage to the target electrodes at pH 6.0. The functionalization of the films is simultaneously carried out by co‐depositing dopamine with molecules of interest onto the electrode.

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Bibliographische Detailangaben
Veröffentlicht in:	Angewandte Chemie International Edition 2012-12, Vol.51 (52), p.13101-13104
Hauptverfasser:	Kang, Kyungtae, Lee, Seokyoung, Kim, Raeyoung, Choi, Insung S., Nam, Yoonkey
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals biofunctionalization Cells, Cultured Dopamine Dopamine - chemistry Electric potential Electrochemical Techniques Electrodes Formations Gold - chemistry Hippocampus - cytology Hippocampus - metabolism Hydrogen-Ion Concentration Indoles - chemistry microelectrode arrays neurochemistry polydopamine Polylysine - chemistry Polymerization Polymers - chemistry Rats Rats, Sprague-Dawley Voltage
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Beschreibung
Zusammenfassung:	The electrode‐specific formation of polydopamine films is achieved by applying positive voltage to the target electrodes at pH 6.0. The functionalization of the films is simultaneously carried out by co‐depositing dopamine with molecules of interest onto the electrode.
ISSN:	1433-7851 1521-3773
DOI:	10.1002/anie.201207129