The DOI matches its Crossref record; 43 of the 43 references it cites were found in a registry or an index.
Fabrication of Graphene–Quantum Dots Composites for Sensitive Electrogenerated Chemiluminescence Immunosensing
Open accessAbstract
A novel strategy is reported for the fabrication of poly(diallyldimethylammonium chloride) (PDDA)‐protected graphene–CdSe (P‐GR‐CdSe) composites. An advanced electrogenerated chemiluminescence (ECL) immunosensor is proposed for the sensitive detection of human IgG (HIgG) by using the as‐prepared P‐GR‐CdSe composites. The P‐GR‐CdSe composite film shows high ECL intensity, good electronic conductivity, fast response, and satisfactory stability, all of which holds great promise for the fabrication of ECL biosensors with improved sensitivity. After two successive steps of amplification via the conjugation of PDDA and gold nanoparticles (GNPs) in the film, high ECL intensity is observed. The ECL immunosensor has an extremely sensitive response to HIgG in a linear range of 0.02–2000 pg mL−1 with a detection limit of 0.005 pg mL−1. The proposed sensor exhibits high specificity, good reproducibility, and long‐term stability, and may become a promising technique for protein detection.
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Cites
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Cited by
New Horizons for Diagnostics and Therapeutic Applications of Graphene and Graphene Oxide
Feng, L., Wu, L., & Qu, X. (2013) · Advanced Materials · doi:10.1002/adma.201203229 · Cited by 632
Nanocarbons for Biology and Medicine: Sensing, Imaging, and Drug Delivery
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Metadata
- Authors
- Li, L., Liu, K., Yang, G., Wang, C., Zhang, J., & Zhu, J.
- Venue
- Advanced Functional Materials
- Publisher
- Wiley
- Published
- 2011-01-19
- Volume
- 21
- Issue
- 5
- Pages
- 869-878
- ISSN
- 1616-301X (ISSN-L)
- 1616-3028
- OpenAlex
- W1999705018
- Cited by
- 329
- References
- 43
- FWCI
- 17.40
- Type
- journal article
- Language
- en
- Open access
- green
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- Li, L., Liu, K., Yang, G., Wang, C., Zhang, J., & Zhu, J. (2011). Fabrication of Graphene–Quantum Dots Composites for Sensitive Electrogenerated Chemiluminescence Immunosensing. Advanced Functional Materials. https://doi.org/10.1002/adfm.201001550
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
