Molecularly Imprinted Adsorbents for Selective Separation and/or Concentration of Environmental Pollutants
Molecularly Imprinted Adsorbents for Selective Separation and/or Concentration of Environmental Pollutants
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DOI：
10.2116/analsci.30.97
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发表时间：
2014-01
影响因子：
1.6
通讯作者：
T. Kubo;K. Hosoya;K. Otsuka
中科院分区：
文献类型：
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作者：
T. Kubo;K. Hosoya;K. Otsuka
本文综述了分子印迹材料用于选择性分离和/或富集环境污染物的发展，这些污染物的定量浓度通常难以测定，因为它们的浓度水平低，并且环境水中存在大量污染物。片段印迹技术允许选择性分离内分泌干扰物和卤代芳香族化合物，包括双酚A，和氯代/溴代芳香族化合物的特定结构识别的基础上的品种，位置和取代基的数量。此外，间隔固定化技术提供了特定的材料，使选择性浓缩的基础上的目标化合物中的离子官能团的间隔识别，从而实现了有效的测定天然毒素和药物在环境水中。此外，通过类似的分子识别能力，成功地进行了毒素的选择性光降解和刺激响应性水凝胶。我们总结了这些技术，包括我们最近的研究。
This review describes the development of molecularly imprinted materials for selective separation and/or concentration of environmental pollutants, the quantitative concentration of which is usually difficult to determine because of their low level of concentration and existence of a large number of contaminants in environmental water. The fragment imprinting technique allowed for the selective separation of endocrine disrupters and halogenated aromatic compounds, including bisphenol A, and chlorinated/brominated aromatic compounds by the specific structural recognition based on the breeds, position, and number of the substituents. Also, the interval immobilization technique provided the specific materials enabling selective concentration based on the interval recognition of ionic functional groups in the targeting compounds, so that the effective determinations were achieved for natural toxins and pharmaceuticals in environmental water. Additionally, a selective photodegradation of toxins and a stimulus responsible hydrogel by the similar molecular recognition ability were successfully carried out. We have summarized these techniques including our recent studies.