摘要
在科研工作基础上设计了一个综合性化学实验:通过水热法制备二硫化钼(MoS_(2))纳米片;考察pH和温度对其类过氧化物酶、过氧化氢酶、超氧化物歧化酶活性的影响;探究MoS_(2)纳米酶的抗菌作用。本实验有助于拓展学生科学视野,启发科研兴趣,培养科学创新意识。
A comprehensive chemistry experiment was designed based on scientific research principles.Molybdenum disulfide(MoS_(2))nanosheets were synthesized via a hydrothermal method.The effects of pH and temperature on the peroxidase-,catalase-,and superoxide dismutase-like activities of MoS_(2)were evaluated.Additionally,the antibacterial activity of MoS_(2)nanozyme was assessed.This experiment provides students with opportunities to broaden their scientific perspectives,stimulates their interest in research,and fosters a sense of scientific innovation.
作者
李阳
李嘉辰
范代娣
Yang Li;Jiachen Li;Daidi Fan(School of Chemical Engineering,Northwest University,Xi’an 710127,China)
出处
《大学化学》
2025年第8期233-240,共8页
University Chemistry
关键词
二硫化钼
纳米酶
抗菌
化学综合实验
Molybdenum disulfide
Nanozyme
Antibacterial activity
Comprehensive chemistry experiment
