The high-efficiency synergistic and broad-spectrum antibacterial effect of cobalt doped zinc oxide quantum dots (Co-ZnO QDs) loaded cetyltributylphosphonium bromide (CTPB) modified MMT (C-MMT) nanocomposites
The high-efficiency synergistic and broad-spectrum antibacterial effect of cobalt doped zinc oxide quantum dots (Co-ZnO QDs) loaded cetyltributylphosphonium bromide (CTPB) modified MMT (C-MMT) nanocomposites
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钴掺杂氧化锌量子点(Co-ZnO QDs)负载十六烷基三丁基溴化鏻(CTPB)修饰蒙脱土(C-MMT)纳米复合材料的高效协同广谱抗菌作用
DOI:
10.1016/j.colsurfa.2020.126059
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发表时间:
2021-03
期刊:
影响因子:
--
通讯作者:
Aiqin Wang
中科院分区:
文献类型:
--
作者:
Junli Liu;Yuhan Wang;Xiuyi Fan;Hui Liu;Junqi Li;Xuanmeng He;Aiping Hui;Aiqin Wang
Co-ZnO QDs/C-MMT nanocomposites is prepared via a facile chemical precipitation method with cetyltributylphosphonium bromide (CTPB) modified MMT (C-MMT) as the carrier. TEM and SEM results show that Co-ZnO QDs could be absorbed on the surface of C-MMT, even embedded into the layered structures of C-MMT. Antibacterial performances showed the inhibition rate of 1 mL 3.0 mg mL−1Co-ZnO QDs/C-MMT composites to Gram-negative bacteriaEscherichia coli, Gram-positive bacteriaStaphylococcus aureusand fungiAspergillus flavuscould reach to 97.9 %, 95.6 % and 88.0 %, respectively. EPR results, TEM analysis and adsorption experiment indicated that Co-ZnO QDs/C-MMT nanocomposites, combining the high ROS production of Co-ZnO QDs and excellent bacteria-adsorbed capability of C-MMT and Co-ZnO QDs, thus display specific-targeting capability, high-efficiency antibacterial activity, suggesting the potential application as a novel antibacterial agent.
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影响因子:
9.5
作者:
Chao Zha;Wencai Wang;Yonglai Lu;Liqun Zhang
通讯作者:
Chao Zha;Wencai Wang;Yonglai Lu;Liqun Zhang
DOI:
10.1016/j.scitotenv.2012.11.087
发表时间:
2013-02
期刊:
The Science of the total environment
影响因子:
--
作者:
Li-jun Zhou;G. Ying;Shan Liu;Rui-Quan Zhang;Hua‐Jie Lai;Zhi-feng Chen;Chang-Gui Pan
通讯作者:
Li-jun Zhou;G. Ying;Shan Liu;Rui-Quan Zhang;Hua‐Jie Lai;Zhi-feng Chen;Chang-Gui Pan
DOI:
10.4028/www.scientific.net/kem.334-335.825
发表时间:
2007-03
期刊:
Key Engineering Materials
影响因子:
--
作者:
Wei Tan;Yi He Zhang;Y. Szeto;L. Liao
通讯作者:
Wei Tan;Yi He Zhang;Y. Szeto;L. Liao
DOI:
10.1111/j.1749-6632.1976.tb43337.x
发表时间:
1976-01-01
影响因子:
5.2
作者:
DANON, D;SKUTELSKY, E
通讯作者:
SKUTELSKY, E
影响因子:
8.4
作者:
Liu, Junli;Shao, Jianzhen;Chen, Shaowei
通讯作者:
Chen, Shaowei