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Antibacterial activity and in vitro cytotoxicity studies of Ag-doped CaO nanoparticles.

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Title: Antibacterial activity and in vitro cytotoxicity studies of Ag-doped CaO nanoparticles.
Authors: López-Badillo, C.M.1 (AUTHOR), Hernández-González, M.2 (AUTHOR), Hernández-Centeno, F.2 (AUTHOR), Olivas-Armendáriz, I.3 (AUTHOR), Rodríguez-González, C.A.3 (AUTHOR), Múzquiz-Ramos, E.M.1 (AUTHOR), López-Cuevas, J.4 (AUTHOR), López-De la Peña, H.Y.1,2 (AUTHOR) h-lopez@uadec.edu.mx
Source: Materials Letters. Jan2021, Vol. 283, pN.PAG-N.PAG. 1p.
Subjects: Nanoparticles, In vitro studies, Doping agents (Chemistry), Sol-gel processes, Cell growth
Abstract: • Ag-doped CaO nanoparticles were synthesized by sol-gel method. • The obtained nanoparticles have shown good antimicrobial activity. • Ag-doped CaO nanoparticles exhibited cell growth promotion as well as non-cytotoxic effect. CaO nanoparticles can be used in different fields, such as medical and food, some studies suggest that they have poor antimicrobial properties. In this work, CaO nanoparticles doped with different concentrations of Ag were synthesized by the sol-gel method, to improve their antimicrobial activity. Cytotoxicity was also determined by MTT assay. The results of this study showed that it was possible to increase the antimicrobial activity of the CaO nanoparticles by doping them with different concentrations of Ag. According to a cytotoxicity study, a percentage of cell viability above 70% was obtained, thus the nanoparticles of CaO doped with Ag are candidates to be used in medical and food applications. [ABSTRACT FROM AUTHOR]
Copyright of Materials Letters is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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DbLabel: Engineering Source
An: 147112977
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
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  Data: Antibacterial activity and in vitro cytotoxicity studies of Ag-doped CaO nanoparticles.
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  Data: <searchLink fieldCode="JN" term="%22Materials+Letters%22">Materials Letters</searchLink>. Jan2021, Vol. 283, pN.PAG-N.PAG. 1p.
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  Data: • Ag-doped CaO nanoparticles were synthesized by sol-gel method. • The obtained nanoparticles have shown good antimicrobial activity. • Ag-doped CaO nanoparticles exhibited cell growth promotion as well as non-cytotoxic effect. CaO nanoparticles can be used in different fields, such as medical and food, some studies suggest that they have poor antimicrobial properties. In this work, CaO nanoparticles doped with different concentrations of Ag were synthesized by the sol-gel method, to improve their antimicrobial activity. Cytotoxicity was also determined by MTT assay. The results of this study showed that it was possible to increase the antimicrobial activity of the CaO nanoparticles by doping them with different concentrations of Ag. According to a cytotoxicity study, a percentage of cell viability above 70% was obtained, thus the nanoparticles of CaO doped with Ag are candidates to be used in medical and food applications. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of Materials Letters is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1016/j.matlet.2020.128741
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      – Code: eng
        Text: English
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      – SubjectFull: In vitro studies
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      – SubjectFull: Doping agents (Chemistry)
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      – SubjectFull: Sol-gel processes
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      – SubjectFull: Cell growth
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      – TitleFull: Antibacterial activity and in vitro cytotoxicity studies of Ag-doped CaO nanoparticles.
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            – D: 15
              M: 01
              Text: Jan2021
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              Y: 2021
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