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Synthesis and Characterization of Mesoporous Silica Nanoparticles Loaded with P-Cymene against Rice Bacterial Blight

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成果类型:
期刊论文
作者:
Li, Chaonan;Mo, Yalan;Jiao, Luying;Liu, Yiping;Li, Xiaogang
通讯作者:
Li, XG
作者机构:
[Mo, Yalan; Li, XG; Li, Xiaogang; Li, Chaonan; Jiao, Luying; Liu, Yiping] Hunan Agr Univ, Coll Plant Protect, Changsha 410128, Peoples R China.
[Liu, Yiping] Hunnan Cotton Sci Inst, Changde 415000, Peoples R China.
通讯机构:
[Li, XG ] H
Hunan Agr Univ, Coll Plant Protect, Changsha 410128, Peoples R China.
语种:
英文
关键词:
mesoporous silica nanoparticles;p-cymene;sustained release;acute toxicity;crop safety
期刊:
Nanomaterials
ISSN:
2079-4991
年:
2024
卷:
14
期:
3
页码:
250-
基金类别:
Conceptualization, C.L. and X.L.; methodology, C.L.; software, C.L.; validation, Y.M. and L.J.; formal analysis, C.L. and Y.L.; investigation, C.L. and Y.L.; resources, X.L.; data curation, C.L.; writing—original draft preparation, C.L.; writing—review and editing, Y.M. and L.J.; visualization, C.L.; supervision, X.L.; project administration, C.L.; funding acquisition, X.L. All authors have read and agreed to the published version of the manuscript. This research was funded by the National Natural Science Foundation of China (grant number 32302335).
机构署名:
本校为第一且通讯机构
院系归属:
植物保护学院
摘要:
Mesoporous silica nanoparticles (MSNs) can be used as carrier materials for the controlled release of pesticides while reducing their negative environmental impact. In this study, we screened an active ingredient, p-cymene (PC), with an excellent inhibitory effect on rice bacterial blight. Subsequently, the PC was successfully loaded onto MSNs via physisorption (PC@MSNs). PC@MSNs, characterized by a regular spherical shape, smooth surface, and an MSN average size of 262.9 nm, achieved an 8.6% drug loading capacity. The release kinetics of the PC from the PC@MSNs demonstrated a sustained releas...

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