非极性基团是分子中的电子分布不产生显著电偶极矩的有机部分。
通过找出非极性基团出现的位置,研究者们能更好的理解折叠沿着线形肽链发生的位置。
By finding these places where the nonpolar groups exist, the researchers better understand where folding occurs along a linear polypeptide chain.
表面润湿性降低, 主要是表面张力中极性力的贡献, FTIR分析表明, 这是由于二氧化硅颗粒表面-CH3非极性基团增加所致;
It is mainly because the polar force in surface tension decreases which results from the increase of CH3 nonpolar group on the surface of silica particles shown from FTIR analysis.
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