Antibacterial mechanism of Xiuyan jade mineral waste as a natural inorganic antibacterial agent
The Xiuyan jade waste exhibits prominent antibacterial properties after mechanical activation; these properties can be further optimized through low-temperature annealing. To elucidate its antibacterial mechanism, analysis methods involving metal-ion leaching monitoring and zeta potential analysis w...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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IOP Publishing
2023-01-01
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| Series: | Materials Research Express |
| Subjects: | |
| Online Access: | https://doi.org/10.1088/2053-1591/ad03af |
| _version_ | 1827783965267722240 |
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| author | Jimei Wang Xiaoyan Wang Yang Yang |
| author_facet | Jimei Wang Xiaoyan Wang Yang Yang |
| author_sort | Jimei Wang |
| collection | DOAJ |
| description | The Xiuyan jade waste exhibits prominent antibacterial properties after mechanical activation; these properties can be further optimized through low-temperature annealing. To elucidate its antibacterial mechanism, analysis methods involving metal-ion leaching monitoring and zeta potential analysis were used. Although the activated waste cannot be easily dissolved in water, Mg ^2+ and Ca ^2+ ions precipitated when the waste particles were dispersed in water. The particle surface showed different degrees of electronegativity, which could be the main reason for the antibacterial properties of the material. This study proved the importance of the surface electrical properties of activated waste particles on their properties by observing their adsorption capacity for methylene blue. At the annealing temperature of 270 °C, the Xiuyan jade waste exhibited the highest electronegativity and optimal antibacterial properties as well as the adsorption rate of methylene blue, verifying the significance of electronegativity of activated mineral waste powders on the antibacterial mechanism. |
| first_indexed | 2024-03-11T15:55:41Z |
| format | Article |
| id | doaj.art-2e67750eda214687b7c96d9ca90fa008 |
| institution | Directory Open Access Journal |
| issn | 2053-1591 |
| language | English |
| last_indexed | 2024-03-11T15:55:41Z |
| publishDate | 2023-01-01 |
| publisher | IOP Publishing |
| record_format | Article |
| series | Materials Research Express |
| spelling | doaj.art-2e67750eda214687b7c96d9ca90fa0082023-10-25T10:38:54ZengIOP PublishingMaterials Research Express2053-15912023-01-01101010550310.1088/2053-1591/ad03afAntibacterial mechanism of Xiuyan jade mineral waste as a natural inorganic antibacterial agentJimei Wang0Xiaoyan Wang1Yang Yang2https://orcid.org/0000-0002-8241-7306China Building Materials Academy, Beijing 100024, People’s Republic of ChinaChina Building Materials Academy, Beijing 100024, People’s Republic of ChinaInstitute of Microscale Optoelectronics, Shenzhen University , Shenzhen 518060, People’s Republic of ChinaThe Xiuyan jade waste exhibits prominent antibacterial properties after mechanical activation; these properties can be further optimized through low-temperature annealing. To elucidate its antibacterial mechanism, analysis methods involving metal-ion leaching monitoring and zeta potential analysis were used. Although the activated waste cannot be easily dissolved in water, Mg ^2+ and Ca ^2+ ions precipitated when the waste particles were dispersed in water. The particle surface showed different degrees of electronegativity, which could be the main reason for the antibacterial properties of the material. This study proved the importance of the surface electrical properties of activated waste particles on their properties by observing their adsorption capacity for methylene blue. At the annealing temperature of 270 °C, the Xiuyan jade waste exhibited the highest electronegativity and optimal antibacterial properties as well as the adsorption rate of methylene blue, verifying the significance of electronegativity of activated mineral waste powders on the antibacterial mechanism.https://doi.org/10.1088/2053-1591/ad03afmineral wasteantibacterial agentmechanical activationlow-temperature annealingsurface charge |
| spellingShingle | Jimei Wang Xiaoyan Wang Yang Yang Antibacterial mechanism of Xiuyan jade mineral waste as a natural inorganic antibacterial agent Materials Research Express mineral waste antibacterial agent mechanical activation low-temperature annealing surface charge |
| title | Antibacterial mechanism of Xiuyan jade mineral waste as a natural inorganic antibacterial agent |
| title_full | Antibacterial mechanism of Xiuyan jade mineral waste as a natural inorganic antibacterial agent |
| title_fullStr | Antibacterial mechanism of Xiuyan jade mineral waste as a natural inorganic antibacterial agent |
| title_full_unstemmed | Antibacterial mechanism of Xiuyan jade mineral waste as a natural inorganic antibacterial agent |
| title_short | Antibacterial mechanism of Xiuyan jade mineral waste as a natural inorganic antibacterial agent |
| title_sort | antibacterial mechanism of xiuyan jade mineral waste as a natural inorganic antibacterial agent |
| topic | mineral waste antibacterial agent mechanical activation low-temperature annealing surface charge |
| url | https://doi.org/10.1088/2053-1591/ad03af |
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