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https://doi.org/10.1002/adma.201102227
| Title: | A graphene-conjugated oligomer hybrid probe for light-up sensing of lectin and Escherichia coli | Authors: | Wang, L. Pu, K.-Y. Li, J. Qi, X. Li, H. Zhang, H. Fan, C. Liu, B. |
Keywords: | conjugated oligomers fluorescence detection graphene oxide light-up sensing |
Issue Date: | 11-Oct-2011 | Citation: | Wang, L., Pu, K.-Y., Li, J., Qi, X., Li, H., Zhang, H., Fan, C., Liu, B. (2011-10-11). A graphene-conjugated oligomer hybrid probe for light-up sensing of lectin and Escherichia coli. Advanced Materials 23 (38) : 4386-4391. ScholarBank@NUS Repository. https://doi.org/10.1002/adma.201102227 | Abstract: | A water-soluble neutral fluorescent conjugated oligomer (FBT) is integrated with graphene oxide (GO) to form a hybrid nanoprobe with extremely low fluorescence background due to the robust quenching capability of GO. The contact between GO and FBT can be effectively shielded by Concanavalin A because of the strong specific protein-carbohydrate interaction, which ultimately allows for light-up visual detection of lectin and Escherichia coli. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. | Source Title: | Advanced Materials | URI: | http://scholarbank.nus.edu.sg/handle/10635/54228 | ISSN: | 09359648 | DOI: | 10.1002/adma.201102227 |
| Appears in Collections: | Staff Publications |
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