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Biosensing Platform Based on Fluorescence Resonance Energy Transfer from Upconverting Nanocrystals to Graphene Oxide
Abstract
A glucose sensor based on FRET between concanavalin A (ConA)-labeled upconverting phosphor (UCP) nanocrystals and chitosan (CS)-labeled graphene oxide (GO) is presented. Binding of ConA to CS quenches the fluorescence of UCP, which is restored in the presence of glucose, owing to competition between glucose and CS for ConA (see picture).
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Citations
Cited by
Upconversion Nanoparticles: Design, Nanochemistry, and Applications in Theranostics
Chen, G., Qiu, H., Prasad, P. N., & Chen, X. (2014) · Chemical Reviews · doi:10.1021/cr400425h · Cited by 2,699
Biological and chemical sensors based on graphene materials
Liu, Y., Dong, X., & Chen, P. (2012) · Chem. Soc. Rev. · doi:10.1039/c1cs15270j · Cited by 1,748
Plasmon-enhanced optical sensors: a review
Li, M., Cushing, S. K., & Wu, N. (2015) · The Analyst · doi:10.1039/c4an01079e · Cited by 1,011
Intracellular Glutathione Detection Using MnO2-Nanosheet-Modified Upconversion Nanoparticles
Deng, R., Xie, X., Vendrell, M., Chang, Y.-T., & Liu, X. (2011) · Journal of the American Chemical Society · doi:10.1021/ja2100774 · Cited by 936
Zheng, W., Huang, P., Tu, D., Ma, E., Zhu, H., & Chen, X. (2015) · Chemical Society Reviews · doi:10.1039/c4cs00178h · Cited by 894
Metadata
- Authors
- Zhang, C., Yuan, Y., Zhang, S., Wang, Y., & Liu, Z.
- Venue
- Angewandte Chemie International Edition
- Publisher
- Wiley
- Published
- 2011-06-08
- Volume
- 50
- Issue
- 30
- Pages
- 6851-6854
- ISSN
- 1433-7851 (ISSN-L)
- 1521-3773
- OpenAlex
- W1999772684
- Cited by
- 288
- References
- 0
- FWCI
- 12.23
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Biosensing Platform Based on Fluorescence Resonance Energy Transfer from Upconverting Nanocrystals to Graphene Oxide. https://app.cochat.ai/papers/10.1002/anie.201100769
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- Zhang, C., Yuan, Y., Zhang, S., Wang, Y., & Liu, Z. (2011). Biosensing Platform Based on Fluorescence Resonance Energy Transfer from Upconverting Nanocrystals to Graphene Oxide. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.201100769
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