Abstract
A smart multifunctional biointerface with dimensional compatibility and good electrical conductivity is constructed by growing human breast adenocarcinoma cells on layered graphene-artificial peroxidase-extracellular matrix protein and further used to in situ selectively and quantatively detect reactive oxygen species, for the first time discovering that the number of extracellular released hydrogen peroxide molecules is around 10<sup>11</sup> per cell. Copyright © 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
| Original language | English |
|---|---|
| Pages (from-to) | 5164-5167 |
| Journal | Advanced Materials |
| Volume | 22 |
| Issue number | 45 |
| DOIs | |
| Publication status | Published - 1 Dec 2010 |
| Externally published | Yes |
Bibliographical note
Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].Funding
The authors gratefully acknowledge the financial support for the Center for Advanced Bionanosystems, Nanyang Technological University.
Research Keywords
- biocompatible materials
- biomedical applications
- biosensors
- layered materials
- molecular recognition
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