دورية أكاديمية
A hybrid design of Ag-decorated ZnO on layered nanomaterials (MgAC) with photocatalytic and antibacterial dual-functional abilities.
| العنوان: | A hybrid design of Ag-decorated ZnO on layered nanomaterials (MgAC) with photocatalytic and antibacterial dual-functional abilities. |
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| المؤلفون: | Pham TN; Phenikaa University Nano Institute (PHENA), PHENIKAA University Hanoi 12116 Vietnam nhung.phamthituyet@phenikaa-uni.edu.vn tuan.leanh@phenikaa-uni.edu.vn., Thi Hue N; Phenikaa University Nano Institute (PHENA), PHENIKAA University Hanoi 12116 Vietnam nhung.phamthituyet@phenikaa-uni.edu.vn tuan.leanh@phenikaa-uni.edu.vn., Lee YC; Department of BioNano Technology, Gachon University 1342 Seongnam-Daero, Sujeong-Gu Seongnam-Si Gyeonggi-do 13120 Republic of Korea., Huy TQ; Phenikaa University Nano Institute (PHENA), PHENIKAA University Hanoi 12116 Vietnam nhung.phamthituyet@phenikaa-uni.edu.vn tuan.leanh@phenikaa-uni.edu.vn., Thi Thu Thuy N; Phenikaa University Nano Institute (PHENA), PHENIKAA University Hanoi 12116 Vietnam nhung.phamthituyet@phenikaa-uni.edu.vn tuan.leanh@phenikaa-uni.edu.vn., Tuan HV; Phenikaa University Nano Institute (PHENA), PHENIKAA University Hanoi 12116 Vietnam nhung.phamthituyet@phenikaa-uni.edu.vn tuan.leanh@phenikaa-uni.edu.vn., Khi NT; Phenikaa University Nano Institute (PHENA), PHENIKAA University Hanoi 12116 Vietnam nhung.phamthituyet@phenikaa-uni.edu.vn tuan.leanh@phenikaa-uni.edu.vn.; Faculty of Biotechnology, Chemistry and Environmental Engineering, PHENIKAA University Hanoi 12116 Vietnam., Phan VN; Phenikaa University Nano Institute (PHENA), PHENIKAA University Hanoi 12116 Vietnam nhung.phamthituyet@phenikaa-uni.edu.vn tuan.leanh@phenikaa-uni.edu.vn.; Faculty of Biotechnology, Chemistry and Environmental Engineering, PHENIKAA University Hanoi 12116 Vietnam., Thanh TD; Graduate University of Science and Technology (GUST), Institute for Materials Science (IMS), Vietnam Academy of Science and Technology 18 Hoang Quoc Viet Hanoi 10000 Vietnam., Lam VD; Graduate University of Science and Technology (GUST), Institute for Materials Science (IMS), Vietnam Academy of Science and Technology 18 Hoang Quoc Viet Hanoi 10000 Vietnam., Le AT; Phenikaa University Nano Institute (PHENA), PHENIKAA University Hanoi 12116 Vietnam nhung.phamthituyet@phenikaa-uni.edu.vn tuan.leanh@phenikaa-uni.edu.vn.; Faculty of Materials Science and Engineering, PHENIKAA University Hanoi 12116 Vietnam. |
| المصدر: | RSC advances [RSC Adv] 2021 Nov 30; Vol. 11 (61), pp. 38578-38588. Date of Electronic Publication: 2021 Nov 30 (Print Publication: 2021). |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Royal Society of Chemistry Country of Publication: England NLM ID: 101581657 Publication Model: eCollection Cited Medium: Internet ISSN: 2046-2069 (Electronic) Linking ISSN: 20462069 NLM ISO Abbreviation: RSC Adv Subsets: PubMed not MEDLINE |
| أسماء مطبوعة: | Original Publication: Cambridge [England] : Royal Society of Chemistry, [2011]- |
| مستخلص: | In this work, Ag@ZnO and Ag@ZnO/MgAC photocatalysts were synthesized using a simple two-step electrochemical method by the addition of magnesium aminoclay (MgAC) as a great stabilizer and a Lewis base, which could donate electrons for reduction of Ag + and Zn 2+ ions, facilitating uniform formation as well as effective inhibition of aggregation of Ag@ZnO nanoparticles (NPs) on the MgAC matrix. Ag@ZnO and Ag@ZnO/MgAC were investigated for photocatalytic degradation of MB and their antibacterial efficiencies. Ag@ZnO/MgAC showed excellent photocatalytic MB degradation with a performance of 98.56% after 80 min of visible-light irradiation and good antibacterial activity against Salmonella ( Sal ) and Staphylococcus aureus ( S. aureus ) bacterial strains, providing promising high application potential. Herein, different from the bare ZnO NPs, for Ag@ZnO/MgAC nanocomposites, Ag@ZnO NPs functioned as an effective photocatalyst under visible light illumination, in which, incorporated Ag atoms in the ZnO crystal structure caused the increase in a larger number of lattice defect sites. Benefiting from the strong surface plasmon resonance (SPR) effect of Ag and energy band matching between ZnO and Ag, the visible light absorption capacity and the separation of the photogenerated charge carriers were promoted. Therefore, the MB degradation efficiency of Ag@ZnO/MgAC was considerably accelerated in the presence of produced radicals from visible light illumination. Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. (This journal is © The Royal Society of Chemistry.) |
| References: | ACS Appl Mater Interfaces. 2012 Nov;4(11):6030-7. (PMID: 23092309) Sci Rep. 2021 Feb 2;11(1):2804. (PMID: 33531518) J Nanosci Nanotechnol. 2018 Sep 1;18(9):6070-6074. (PMID: 29677745) ACS Appl Mater Interfaces. 2019 Dec 26;11(51):48309-48320. (PMID: 31774258) Sci Rep. 2019 Nov 26;9(1):17544. (PMID: 31772243) Sci Rep. 2019 Jun 5;9(1):8303. (PMID: 31165752) Sci Rep. 2019 Aug 14;9(1):11855. (PMID: 31413304) J Nanosci Nanotechnol. 2019 Feb 1;19(2):1069-1073. (PMID: 30360203) J Nanosci Nanotechnol. 2020 Nov 1;20(11):6844-6849. (PMID: 32604525) Macromol Biosci. 2018 Jul;18(7):e1800028. (PMID: 29782695) ACS Appl Mater Interfaces. 2015 Mar 25;7(11):6093-101. (PMID: 25742121) RSC Adv. 2019 Dec 13;9(70):41336-41344. (PMID: 35540059) RSC Adv. 2019 Apr 4;9(19):10536-10545. (PMID: 35515287) |
| تواريخ الأحداث: | Date Created: 20220502 Latest Revision: 20220716 |
| رمز التحديث: | 20221213 |
| مُعرف محوري في PubMed: | PMC9044211 |
| DOI: | 10.1039/d1ra08365a |
| PMID: | 35493260 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 2046-2069 |
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| DOI: | 10.1039/d1ra08365a |