{"title":"氧化铜纳米颗粒和氧化铜/银纳米复合材料的合成、表征和抗菌活性","authors":"Nadia Jasim Ghdeeb, Nisreen Kh. Abdalameer","doi":"10.1007/s13204-023-02984-2","DOIUrl":null,"url":null,"abstract":"<div><p>This work examines the structural and antibacterial properties of (CuO NPS) and (CuO/Ag) nanocomposites produced by a simple chemical method. The X-ray diffraction (XRD) pattern demonstrated the crystalline character of CuO NPs, Ag Nps, and (CuO/Ag) nanocomposites. Field emission scanning electron microscopy (FE-SEM) revealed the morphology of CuO NPs, Ag Nps, and CuO/Ag nanocomposites. FESEM and XRD computed the average diameters of CuO, Ag, and CuO/Ag to be 39.42, 22.223, and 49.66 nm, respectively (23.485, 16.857 and 21.317 nm). The energy-dispersive X-ray spectroscopy (EDS) spectra and XRD pattern indicated that the produced CuO, Ag, and (CuO/Ag) Nps were extremely pure. CuO NPs and (CuO/Ag) exhibited good antibacterial activity against numerous bacterial species (<i>S. aureus</i>, <i>St. epidermidis</i>, <i>E. coli</i>, <i>Klebsiella</i> sp., <i>C. albicans</i>). Furthermore, <i>Candida albicans</i> displayed the highest sensitivity to CuO and (CuO/Ag) NPs.</p></div>","PeriodicalId":471,"journal":{"name":"Applied Nanoscience","volume":"14 2","pages":"401 - 409"},"PeriodicalIF":3.6740,"publicationDate":"2024-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Synthesis, characterization, and antimicrobial activity of CuO nanoparticles and CuO/Ag nanocomposites\",\"authors\":\"Nadia Jasim Ghdeeb, Nisreen Kh. Abdalameer\",\"doi\":\"10.1007/s13204-023-02984-2\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>This work examines the structural and antibacterial properties of (CuO NPS) and (CuO/Ag) nanocomposites produced by a simple chemical method. The X-ray diffraction (XRD) pattern demonstrated the crystalline character of CuO NPs, Ag Nps, and (CuO/Ag) nanocomposites. Field emission scanning electron microscopy (FE-SEM) revealed the morphology of CuO NPs, Ag Nps, and CuO/Ag nanocomposites. FESEM and XRD computed the average diameters of CuO, Ag, and CuO/Ag to be 39.42, 22.223, and 49.66 nm, respectively (23.485, 16.857 and 21.317 nm). The energy-dispersive X-ray spectroscopy (EDS) spectra and XRD pattern indicated that the produced CuO, Ag, and (CuO/Ag) Nps were extremely pure. CuO NPs and (CuO/Ag) exhibited good antibacterial activity against numerous bacterial species (<i>S. aureus</i>, <i>St. epidermidis</i>, <i>E. coli</i>, <i>Klebsiella</i> sp., <i>C. albicans</i>). Furthermore, <i>Candida albicans</i> displayed the highest sensitivity to CuO and (CuO/Ag) NPs.</p></div>\",\"PeriodicalId\":471,\"journal\":{\"name\":\"Applied Nanoscience\",\"volume\":\"14 2\",\"pages\":\"401 - 409\"},\"PeriodicalIF\":3.6740,\"publicationDate\":\"2024-01-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Applied Nanoscience\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s13204-023-02984-2\",\"RegionNum\":4,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"Engineering\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Applied Nanoscience","FirstCategoryId":"5","ListUrlMain":"https://link.springer.com/article/10.1007/s13204-023-02984-2","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"Engineering","Score":null,"Total":0}
Synthesis, characterization, and antimicrobial activity of CuO nanoparticles and CuO/Ag nanocomposites
This work examines the structural and antibacterial properties of (CuO NPS) and (CuO/Ag) nanocomposites produced by a simple chemical method. The X-ray diffraction (XRD) pattern demonstrated the crystalline character of CuO NPs, Ag Nps, and (CuO/Ag) nanocomposites. Field emission scanning electron microscopy (FE-SEM) revealed the morphology of CuO NPs, Ag Nps, and CuO/Ag nanocomposites. FESEM and XRD computed the average diameters of CuO, Ag, and CuO/Ag to be 39.42, 22.223, and 49.66 nm, respectively (23.485, 16.857 and 21.317 nm). The energy-dispersive X-ray spectroscopy (EDS) spectra and XRD pattern indicated that the produced CuO, Ag, and (CuO/Ag) Nps were extremely pure. CuO NPs and (CuO/Ag) exhibited good antibacterial activity against numerous bacterial species (S. aureus, St. epidermidis, E. coli, Klebsiella sp., C. albicans). Furthermore, Candida albicans displayed the highest sensitivity to CuO and (CuO/Ag) NPs.
期刊介绍：
Applied Nanoscience is a hybrid journal that publishes original articles about state of the art nanoscience and the application of emerging nanotechnologies to areas fundamental to building technologically advanced and sustainable civilization, including areas as diverse as water science, advanced materials, energy, electronics, environmental science and medicine. The journal accepts original and review articles as well as book reviews for publication. All the manuscripts are single-blind peer-reviewed for scientific quality and acceptance.
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