Abstract
Poly(biotinyl-tyramide) films were created by the electrochemical oxidation of biotinyl-tyramide. Electropolymerization in basic solutions such as NaOH/methanol or aqueous NaOH led to adherent poly(biotinyl) films on both glassy-carbon (GC) and indium(tin) oxide (ITO) electrodes. Cyclic voltammetry revealed that the resulting poly(biotinyl-tyramide) films passivated the electrode surface. Studies using an avidin-β-galactosidase conjugate showed that the films provide biotin sites capable of selectively binding avidin.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 58-60 |
| Number of pages | 3 |
| Journal | Electroanalysis |
| Volume | 10 |
| Issue number | 1 |
| State | Published - Jan 1998 |
| Externally published | Yes |
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Keywords
- Biotinyl-tyramide
- Cyclic voltammetry
- Electrochemical polymerization
- Glassy carbon electrode
- Indium(tin)oxide electrode
- Selectively binding avidin
ASJC Scopus subject areas
- Analytical Chemistry
Cite this
Biotin-Modified Surfaces by Electrochemical Polymerization of Biotinyl-Tyramide. / Yang, Seung T.; Witkowski, Allan; Hutchins, Richard S.; Scott, Donna L.; Bachas, Leonidas G.
In: Electroanalysis, Vol. 10, No. 1, 01.1998, p. 58-60.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Biotin-Modified Surfaces by Electrochemical Polymerization of Biotinyl-Tyramide
AU - Yang, Seung T.
AU - Witkowski, Allan
AU - Hutchins, Richard S.
AU - Scott, Donna L.
AU - Bachas, Leonidas G
PY - 1998/1
Y1 - 1998/1
N2 - Poly(biotinyl-tyramide) films were created by the electrochemical oxidation of biotinyl-tyramide. Electropolymerization in basic solutions such as NaOH/methanol or aqueous NaOH led to adherent poly(biotinyl) films on both glassy-carbon (GC) and indium(tin) oxide (ITO) electrodes. Cyclic voltammetry revealed that the resulting poly(biotinyl-tyramide) films passivated the electrode surface. Studies using an avidin-β-galactosidase conjugate showed that the films provide biotin sites capable of selectively binding avidin.
AB - Poly(biotinyl-tyramide) films were created by the electrochemical oxidation of biotinyl-tyramide. Electropolymerization in basic solutions such as NaOH/methanol or aqueous NaOH led to adherent poly(biotinyl) films on both glassy-carbon (GC) and indium(tin) oxide (ITO) electrodes. Cyclic voltammetry revealed that the resulting poly(biotinyl-tyramide) films passivated the electrode surface. Studies using an avidin-β-galactosidase conjugate showed that the films provide biotin sites capable of selectively binding avidin.
KW - Biotinyl-tyramide
KW - Cyclic voltammetry
KW - Electrochemical polymerization
KW - Glassy carbon electrode
KW - Indium(tin)oxide electrode
KW - Selectively binding avidin
UR - http://www.scopus.com/inward/record.url?scp=0002360186&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0002360186&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0002360186
VL - 10
SP - 58
EP - 60
JO - Electroanalysis
JF - Electroanalysis
SN - 1040-0397
IS - 1
ER -