The DOI matches its Crossref record; 52 of the 52 references it cites were found in a registry or an index.
Metal-organic frameworks with photocatalytic bactericidal activity for integrated air cleaning
Open accessAbstract
Air filtration has become an essential need for passive pollution control. However, most of the commercial air purifiers rely on dense fibrous filters, which have good particulate matter (PM) removal capability but poor biocidal effect. Here we present the photocatalytic bactericidal properties of a series of metal-organic frameworks (MOFs) and their potentials in air pollution control and personal protection. Specifically, a zinc-imidazolate MOF (ZIF-8) exhibits almost complete inactivation of Escherichia coli (E. coli) (>99.9999% inactivation efficiency) in saline within 2 h of simulated solar irradiation. Mechanistic studies indicate that photoelectrons trapped at Zn+ centers within ZIF-8 via ligand to metal charge transfer (LMCT) are responsible for oxygen-reduction related reactive oxygen species (ROS) production, which is the dominant disinfection mechanism. Air filters fabricated from ZIF-8 show remarkable performance for integrated pollution control, with >99.99% photocatalytic killing efficiency against airborne bacteria in 30 min and 97% PM removal. This work may shed light on designing new porous solids with photocatalytic antibiotic capability for public health protection.
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Metal–Organic Framework-Based Hierarchically Porous Materials: Synthesis and Applications
Cai, G., Yan, P., Zhang, L., Zhou, H.-C., & Jiang, H.-L. (2021) · Chemical Reviews · doi:10.1021/acs.chemrev.1c00243 · Cited by 1,631
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Metal–Organic-Framework-Based Materials for Antimicrobial Applications
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Photocatalytic Antimicrobials: Principles, Design Strategies, and Applications
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A materials-science perspective on tackling COVID-19
Tang, Z., Kong, N., Zhang, X., Liu, Y., Hu, P., Mou, S., Liljeström, P., Shi, J., Tan, W., Kim, J. S., et al. (2020) · Nature Reviews Materials · doi:10.1038/s41578-020-00247-y · Cited by 303
Metadata
- Authors
- Li, P., Li, J., Feng, X., Li, J., Hao, Y., Zhang, J., Wang, H., Yin, A., Zhou, J., Ma, X., & Wang, B.
- Venue
- Nature Communications
- Published
- 2019-05-16
- Volume
- 10
- Issue
- 1
- Pages
- 2177-2177
- ISSN
- 2041-1723 (ISSN-L)
- OpenAlex
- W2946353546
- Cited by
- 802
- References
- 52
- FWCI
- 35.49
- Type
- journal article
- Language
- en
- Open access
- gold
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- Li, P., Li, J., Feng, X., Li, J., Hao, Y., Zhang, J., Wang, H., Yin, A., Zhou, J., Ma, X., & Wang, B. (2019). Metal-organic frameworks with photocatalytic bactericidal activity for integrated air cleaning. Nature Communications. https://doi.org/10.1038/s41467-019-10218-9
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