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Article: Dual Metal–Organic Framework Heterointerface

TitleDual Metal–Organic Framework Heterointerface
Authors
KeywordsAntibacterial efficacy
Electrons and holes
Hetero interfaces
Infected wounds
Light illumination
Issue Date2019
PublisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/journal/acscii
Citation
ACS Central Science, 2019, v. 5 n. 9, p. 1591-1601 How to Cite?
AbstractHerein, a core–shell dual metal–organic framework (MOF) heterointerface is synthesized. The Prussian blue (PB) MOF acts as a core for the growth of a porphyrin-doped MOF which is named PB@MOF. Porphyrins can significantly enhance the transfer of photoinspired electrons from PB and suppress the recombination of electrons and holes, thus enhancing the photocatalytic properties and consequently promoting the yields of singlet oxygen rapidly under 660 nm illumination. PB@MOF can exhibit a better photothermal conversion efficiency up to 29.9% under 808 nm near-infrared irradiation (NIR). The PB@MOF heterointerface can possess excellent antibacterial efficacies of 99.31% and 98.68% opposed to Staphylococcus aureus and Escherichia coli, separately, under the dual light illumination of 808 nm NIR and 660 nm red light for 10 min. Furthermore, the trace amount of Fe and Zr ions can trigger the immune system to favor wound healing, promising that PB@MOF achieves the rapid therapy of bacterial infected wounds and environmental disinfection.
Persistent Identifierhttp://hdl.handle.net/10722/289811
ISSN
PubMed Central ID
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorLUO, Y-
dc.contributor.authorLI, J-
dc.contributor.authorLIU, X-
dc.contributor.authorTAN, L-
dc.contributor.authorCUI, Z-
dc.contributor.authorFENG, X-
dc.contributor.authorYANG, X-
dc.contributor.authorLIANG, Y-
dc.contributor.authorLI, Z-
dc.contributor.authorZHU, S-
dc.contributor.authorZHENG, Y-
dc.contributor.authorYeung, KWK-
dc.contributor.authorYANG, C-
dc.contributor.authorWANG, X-
dc.contributor.authorWU, S-
dc.date.accessioned2020-10-22T08:17:48Z-
dc.date.available2020-10-22T08:17:48Z-
dc.date.issued2019-
dc.identifier.citationACS Central Science, 2019, v. 5 n. 9, p. 1591-1601-
dc.identifier.issn2374-7951-
dc.identifier.urihttp://hdl.handle.net/10722/289811-
dc.description.abstractHerein, a core–shell dual metal–organic framework (MOF) heterointerface is synthesized. The Prussian blue (PB) MOF acts as a core for the growth of a porphyrin-doped MOF which is named PB@MOF. Porphyrins can significantly enhance the transfer of photoinspired electrons from PB and suppress the recombination of electrons and holes, thus enhancing the photocatalytic properties and consequently promoting the yields of singlet oxygen rapidly under 660 nm illumination. PB@MOF can exhibit a better photothermal conversion efficiency up to 29.9% under 808 nm near-infrared irradiation (NIR). The PB@MOF heterointerface can possess excellent antibacterial efficacies of 99.31% and 98.68% opposed to Staphylococcus aureus and Escherichia coli, separately, under the dual light illumination of 808 nm NIR and 660 nm red light for 10 min. Furthermore, the trace amount of Fe and Zr ions can trigger the immune system to favor wound healing, promising that PB@MOF achieves the rapid therapy of bacterial infected wounds and environmental disinfection.-
dc.languageeng-
dc.publisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/journal/acscii-
dc.relation.ispartofACS Central Science-
dc.rightsThis work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.-
dc.subjectAntibacterial efficacy-
dc.subjectElectrons and holes-
dc.subjectHetero interfaces-
dc.subjectInfected wounds-
dc.subjectLight illumination-
dc.titleDual Metal–Organic Framework Heterointerface-
dc.typeArticle-
dc.identifier.emailYeung, KWK: wkkyeung@hku.hk-
dc.identifier.authorityYeung, KWK=rp00309-
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1021/acscentsci.9b00639-
dc.identifier.pmid31572786-
dc.identifier.pmcidPMC6764158-
dc.identifier.scopuseid_2-s2.0-85075044263-
dc.identifier.hkuros317570-
dc.identifier.volume5-
dc.identifier.issue9-
dc.identifier.spage1591-
dc.identifier.epage1601-
dc.identifier.isiWOS:000487839500019-
dc.publisher.placeUnited States-
dc.identifier.issnl2374-7943-

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