The DOI matches its Crossref record; 16 of the 16 references it cites were found in a registry or an index.
Biocompatible Graphene Oxide-Based Glucose Biosensors
Abstract
This letter demonstrates that a novel, highly efficient enzyme electrode can be directly obtained using covalent attachment between carboxyl acid groups of graphene oxide sheets and amines of glucose oxidase. The resulting biosensor exhibits a broad linear range up to 28 mM x mm(-2) glucose with a sensitivity of 8.045 mA x cm(-2) x M(-1). The glucose oxidase-immobilized graphene oxide electrode also shows a reproducibility and a good storage stability, suggesting potentials for a wide range of practical applications. The biocompatibility of as-synthesized graphene oxide nanosheets with human cells, especially retinal pigment epithelium (RPE) cells, was investigated for the first time in the present work. Microporous graphene oxide exhibits good biocompatibility and has potential advantages with respect to cell attachment and proliferation, leading to opportunities for using graphene-based biosensors for the clinical diagnosis.
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Cites
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Graphene-based wireless bacteria detection on tooth enamel
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Graphene-based smart materials
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Electrically-Transduced Chemical Sensors Based on Two-Dimensional Nanomaterials
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Graphene-Based Electrochemical Sensors
Wu, S., He, Q., Tan, C., Wang, Y., & Zhang, H. (2013) · Small · doi:10.1002/smll.201202896 · Cited by 628
Metadata
- Authors
- Liu, Y., Yu, D., Zeng, C., Miao, Z., & Dai, L.
- Venue
- Langmuir
- Publisher
- American Chemical Society (ACS)
- Published
- 2010-03-29
- Volume
- 26
- Issue
- 9
- Pages
- 6158-6160
- ISSN
- 0743-7463 (ISSN-L)
- 1520-5827
- OpenAlex
- W2002552547
- Cited by
- 709
- References
- 16
- FWCI
- 44.60
- Type
- journal article
- Language
- en
- Open access
- closed
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