全文下载: 202204006.pdf
文章编号: 1672-6987(2022)04-0041-06; DOI: 10.16351/j.1672-6987.2022.04.006
赵妍, 欧翔, 夏萌, 舒浩, 夏亚穆*
(青岛科技大学 化工学院,山东 青岛 266042)
摘要: 在温和的条件下合成出纤锌矿CuInS2纳米材料,具有较高的光热转换效率,是一种良好的光热剂材料。将其应用在光热抗菌治疗中,表现出可观的杀菌效果。在近红外808 nm, 05 W·cm-2 激光照射 3 min下,CuInS2纳米材料对革兰氏阴性菌大肠杆菌的杀菌率达到9861%,对革兰氏阳性菌金黄色葡萄球菌的杀菌率达到9438%。
关键词: CuInS2; 纳米材料; 近红外光; 光热转换; 光热抗菌
中图分类号: TB 383 文献标志码: A
引用格式: 赵妍,欧翔,夏萌,等. CuInS2 纳米材料的制备及其光热抗菌效应[J]. 青岛科技大学学报(自然科学版), 2022, 43(4): 41-46.
ZHAO Yan,OU Xiang,XIA Meng,et al.Preparation and photothermal antibacterial effect of CuInS2 nanomaterials[J]. Journal of Qingdao University of Science and Technology(Natural Science Edition), 2022, 43(4): 41-46.
Preparation and Photothermal Antibacterial Effect of CuInS2 NanomaterialsZHAO Yan, OU Xiang, XIA Meng, SHU Hao, XIA Yamu
(College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266042, China)
Abstract: This article synthesized wurtzite CuInS2 nanomaterials under mild conditions, which has high photothermal conversion efficiency and is a good photothermal agent material. It is used in photothermal antibacterial treatment, showing considerable bactericidal effect. Under 808 nm, 05 W·cm-2 laser irradiation for 3 min, the sterilization rate of CuInS2 nanomaterials against Gram-negative bacteria E.coli reached 9861%, and the sterilization rate against Gram-positive bacteria S.aureus reached 9438%.
Key words: CuInS2; nanomaterials; near infrared light; photothermal conversion; photothermal antibacterial
收稿日期: 2021-08-24
基金项目: 国家自然科学基金项目(21472105).
作者简介: 赵妍 (1996—), 女, 硕士研究生.*通信联系人.