基于WoS的分子印迹环境功能材料研究热点与前沿

Research Hotspots and Advancing Frontiers in Molecularly Imprinted Environmental Functional Materials Based on WoS

分子印迹环境功能材料是一类能特异性识别环境污染物的聚合物,由于具有与目标污染物空间结构一致的结合位点,对目标污染物具有较高的亲和力,可高效吸附环境中低浓度水平的污染物,同时也具有稳定性高、使用寿命长、成本低的特点,近年来在环境治理与污染物监测方面应用广泛,并有望替代传统的环境功能材料。为系统分析分子印迹环境功能材料的研究现状与趋势,基于信息可视化软件CiteSpace,以Webof Science (WOS)核心数据库中收录的2001至2020年与分子印迹环境功能材料有关的文献为数据源进行分析,绘制分子印迹环境功能材料领域知识图谱;并利用对关键词共线网络图谱、关键词聚类图谱和突现词分析了分子印迹环境功能材料领域的研究热点、进展与前沿,并对代表性的热点和前沿进行介绍与分析。

Molecularly imprinted environmental functional materials are a class of polymers that can specifically identify environmental pollutants. Because their binding sites consistent with the spatial structure of the spatial structure of the target pollutants, molecularly imprinted polymers(MIPs) have high affinity for the target pollutants, the environment pollutants at low concentrations in the environment can be adsorbed efficiently. At the same time, MIPs have the characteristics of high stability, long service life and low cost. In recent years, MIPs have been widely used in environmental governance and pollutant monitoring, and are expected to replace traditional environmental functional materials. In order to make a systematical analysis of the developing tendency of this technology, the literatures on subject of "molecularly imprinted environmental functional materials" included in Web of Science, from 2001 to 2020 were taken as data resource and analyzed with the visualization software CiteSpace.With the help of the software,the domain knowledge map of molecularly imprinted environmental functional materials was drawn,and the research hotspots, progress and frontiers in the field of molecular imprinting environmental functional materials were analyzed by using the keyword collinear network map, keyword clustering map and emergent words, and the representative hotspots and frontiers were introduced and analyzed.