期刊论文

Using several nanomaterials to detect microorganisms

中文

中国病原生物学杂志

1673-5234

2020

15

01

123-124,封3

10.13350/j.cjpb.200127

湖南省教育厅项目（No.18C0457）； 衡阳市重点实验室项目（No.2018KJ110）； 湖南省大学生研究性学习和创新性实验计划项目（No.2905）；

本校为第一机构

微生物广泛存在于自然界中,与人类健康息息相关,部分微生物侵入或寄生于机体可导致人和动物疾病。分离培养等经典的微生物检测方法具有耗时长、操作复杂、仪器设备要求高等缺点,故需要开发新的简便易行的微生物检测方法。纳米材料是指在三维空间中至少一维尺度小于100 nm的材料,利用其光学、磁学、电化学等特殊性质,结合荧光法、比色法或电化学等方法,直接或间接检测微生物的特异性蛋白质、DNA或RNA,可更快速、准确地定性或定量检测微生物。本文以几种纳米材料在微生物检测中的应用进展进行了综述。

Microorganisms are widely present in nature and are closely related to human health.Some microorganisms can lead to human and animal diseases by invading or parasitizing the body.The classical methods of detecting microorganisms such as isolation and culturing have disadvantages:they are time-consuming,the procedures are complicated,and advanced equipment is required.Therefore,a new simple and convenient method of detecting microorganisms needs to be promptly developed.A nanomaterial is a material with at least one dimension smaller than 100 nm in three-dimensional space.Combining its special ...