对这些化合物的紫外光谱研究表明,在非极性溶剂中,在相对高浓度中,杯芳烃衍生物以聚合体形式存在。
The studies on the UV spectra showed that the calixarenes exist in agglomeration form in non polarity solution in relatively high concentration.
由于分子印迹聚合体的活性的稳定性和低廉的价格,因此,在食品的快速检测上得到了应用,如兽药残留、农药残留、微生物的快速检测。
Due to low cost and stable activity, the molecularly imprinted polymers was applyed in the food safety rapid determination, such as veterinary residues, pesticide residues, microorganism.
研究小组选择研究天然聚合体,因为它们是最好的药物“输送容器”,而且它们是无毒的、可以进行生物分解的、不会引起排斥反应的,因此大脑不会对它们产生抵制。
The research team chose to study natural polymers because they make excellent drug-carriers; they are non-toxic, biodegradable and biocompatible, therefore the brain will not reject them.
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