材料科学
锌
透射电子显微镜
扫描电子显微镜
纳米颗粒
粒径
纳米尺度
纳米技术
场发射枪
抗菌剂
化学工程
核化学
复合材料
冶金
有机化学
化学
工程类
作者
Zainab J. Shanan,Nisreen Kh. Abdalameer,Huda Mohammed Ali
标识
DOI:10.1142/s0219581x2250017x
摘要
In this study, zinc oxide was prepared by pulsed laser ablation method (PLAL), which is an easy-to-use and inexpensive physical method. The optical properties were studied using UV-Vis spectrometers, structure properties by (XRD) to calculate the crystalline size, and particle size determination by Field emission scanning electron microscopy (FE-SEM) and (EDS), transmission electron microscopy (TEM) assays and it was proved that they are within the ideal nanoscale for biological application. These ZnO NPs were employed on the inhibitory activity of different types of Gram-positive and Gram-negative bacteria, as well as on fungi, and it was noted their ability to penetrate the bacterial cell wall and inhibit its action.
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