The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Graphene Quantum Dots-Band-Aids Used for Wound Disinfection
Abstract
Herein, an antibacterial system combining the "safe" carbon nanomaterials, graphene quantum dots (GQDs), with a low level of H2O2 has been put forward. It has been found that the peroxidase-like activity of GQDs originates from their ability to catalyze the decomposition of H2O2, generating ·OH. Since the ·OH has a higher antibacterial activity, the conversion of H2O2 into ·OH improves the antibacterial performance of H2O2, which makes it possible to avoid the toxicity of H2O2 at high levels in wound disinfection. All the experiments in vitro display that this intrinsic activity exerts a high enhancement of antibacterial activity of H2O2, and the designed system possessed broad spectrum of antibacterial activity against both Gram-negative (Escherichia coli) and Gram-positive (Staphylococcus aureus) bacteria. More importantly, to assess the antibacterial efficacy of the designed system in actual wound disinfection, the GQD-Band-Aids are prepared and show excellent antibacterial property with the assistance of H2O2 at low dose in vivo.
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Cites
Reactive oxygen species: Metabolism, oxidative stress, and signal transduction
Apel, K., & Hirt, H. (2004) · Annual Review of Plant Biology · doi:10.1146/annurev.arplant.55.031903.141701 · Cited by 11,723
Lee, J., Mahendra, S., & Alvarez, P. J. J. (2010) · ACS Nano · doi:10.1021/nn100866w · Cited by 750
Buffet-Bataillon, S., Tattevin, P., Bonnaure-Mallet, M., & Jolivet-Gougeon, A. (2012) · International Journal of Antimicrobial Agents · doi:10.1016/j.ijantimicag.2012.01.011 · Cited by 601
Cited by
Nanomaterials with enzyme-like characteristics (nanozymes): next-generation artificial enzymes
Wei, H., & Wang, E. (2013) · Chemical Society Reviews · doi:10.1039/c3cs35486e · Cited by 3,779
Glowing Graphene Quantum Dots and Carbon Dots: Properties, Syntheses, and Biological Applications
Zheng, X. T., Ananthanarayanan, A., Luo, K. Q., & Chen, P. (2015) · Small · doi:10.1002/smll.201402648 · Cited by 2,190
Nanotechnology-based antimicrobials and delivery systems for biofilm-infection control
Liu, Y., Shi, L., Su, L., van der Mei, H. C., Jutte, P. C., Ren, Y., & Busscher, H. J. (2019) · Chemical Society Reviews · doi:10.1039/c7cs00807d · Cited by 737
Rational Design of Immunomodulatory Hydrogels for Chronic Wound Healing
Kharaziha, M., Baidya, A., & Annabi, N. (2021) · Advanced Materials · doi:10.1002/adma.202100176 · Cited by 721
Enzyme Mimicry for Combating Bacteria and Biofilms
Chen, Z., Wang, Z., Ren, J., & Qu, X. (2018) · Accounts of Chemical Research · doi:10.1021/acs.accounts.8b00011 · Cited by 499
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Metadata
- Authors
- Sun, H., Gao, N., Dong, K., Ren, J., & Qu, X.
- Venue
- ACS Nano
- Publisher
- American Chemical Society (ACS)
- Published
- 2014-06-02
- Volume
- 8
- Issue
- 6
- Pages
- 6202-6210
- ISSN
- 1936-0851 (ISSN-L)
- 1936-086X
- OpenAlex
- W2328278396
- Cited by
- 755
- References
- 3
- FWCI
- 21.74
- Type
- journal article
- Language
- en
- Open access
- closed
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