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Glucose biosensing using glassy carbon electrode modified with polyhydroxy-C60, glucose oxidase and ionic-liquid.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Yang, Tian Yang, Xiao-Lu Zhang, Yu-Shuai Xiao, Baolin Jun |
| Copyright Year | 2014 |
| Abstract | Direct electrochemistry of glucose oxidase (GOD) was achieved when an ionic liquid/GOD-Polyhydroxy-C60 functional membrane was confined on a glassy carbon electrode (GCE). The cyclic voltammograms (CVs) of the modified GCE showed a pair of redox peaks with a formal potential (E°') of - 329 ± 2 mV. The heterogeneous electron transfer constant (k(s)) was 1.43 s-1. The modified GCE response to glucose was linear in the range from 0.02 to 2.0 mM. The detection limit was 1 μM. The apparent Michaelis-Menten constant (K(m)(app)) was 1.45 mM. |
| Starting Page | 291 |
| Ending Page | 300 |
| Page Count | 10 |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://content.iospress.com/download/bio-medical-materials-and-engineering/bme1031?id=bio-medical-materials-and-engineering/bme1031 |
| PubMed reference number | 25226918v1 |
| Alternate Webpage(s) | https://doi.org/10.3233/BME-141031 |
| DOI | 10.3233/BME-141031 |
| Journal | Bio-medical materials and engineering |
| Volume Number | 24 |
| Issue Number | 6 |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Ameson michaelis Carbon Dioxide Carbon-Carbon Lyases Cyclic AMP Electrochemistry GLUCOSE OXIDASE Nonketotic Hyperglycinemia Tissue membrane fullerene C60 zinc porphyrin-triphenylamine-fullerene C60 |
| Content Type | Text |
| Resource Type | Article |
