| 摘要 |
<p>Biochemical devices comprising a sensing surface that is at least partially covered by a nanocrystalline metal oxide semiconductor film (20) which provides a recipient surface for immobilising biochemical species on. The film (20) has a mesoporous surface which gives up to a 150 increase in biochemical species adsorption when compared to a flat surface. The biochemical devices comprising these surfaces can be optical and electrochemical biosensors and reactors for synthetic or biodegradation reactions.</p> |
