The DOI matches its Crossref record; 40 of the 40 references it cites were found in a registry or an index.
Facile synthesis of novel carbon quantum dots from biomass waste for highly sensitive detection of iron ions
Abstract
Abstract In this work, some common and inexpensive biomass waste were used as carbon sources including orange peel, ginkgo biloba leaves, paulownia leaves and magnolia flower to prepare biomass carbon quantum dots (CQDs) by using a facile hydrothermal process. These biomass CQDs exhibited the advantages of homogeneous particle size, superior water solubility and stability, similar optical properties and surface functional group. The fluorescence quenching effect was observed when Fe3+ ions were added into CQDs solution. The experiment results showed that the as-prepared CQDs have a sensitive response to Fe3+ ions in the concentration range of 0.2−100 μM, and the limit of detection (LOD) could as low as 0.073 μM. More importantly, practical applications for the detection Fe3+ ions in pond water acquired satisfactory recoveries (94 %–108 %). Therefore, this work not only provided a new way for reusages of biomass waste, but also provided a novel alternative sensor for Fe3+ ions detection in real-world.
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Cites
1 retracted
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Cited by
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Carbon Dots: Synthesis, Properties and Applications
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Green synthesis of carbon quantum dots and their environmental applications
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Biochar as a support for nanocatalysts and other reagents: Recent advances and applications
Pereira Lopes, R., & Astruc, D. (2021) · Coordination Chemistry Reviews · doi:10.1016/j.ccr.2020.213585 · Cited by 257
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Metadata
- Authors
- Wang, C., Shi, H., Yang, M., Yan, Y., Liu, E., Ji, Z., & Fan, J.
- Venue
- Materials Research Bulletin
- Publisher
- Elsevier BV
- Published
- 2020-04
- Volume
- 124
- Pages
- 110730
- ISSN
- 0025-5408 (ISSN-L)
- OpenAlex
- W2992727002
- Cited by
- 257
- References
- 40
- FWCI
- 8.16
- Type
- journal article
- Language
- en
- Open access
- closed
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- Wang, C., Shi, H., Yang, M., Yan, Y., Liu, E., Ji, Z., & Fan, J. (2020). Facile synthesis of novel carbon quantum dots from biomass waste for highly sensitive detection of iron ions. Materials Research Bulletin. https://doi.org/10.1016/j.materresbull.2019.110730
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