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修饰环糊精的研究是当今主＿客体化学的一个热点[1,2],本文首次使用生物探针中性红以指示天然环糊精(β＿ＣＤ)端口上的羟基甲基化后所引起的空腔微环境极性的变化,以期进一步了解天然环糊精修饰前后的光化学性质.中性红在水溶液中有两种存在形态,即酸式和中性分子.在ｐＨ=72的
Modification of cyclodextrins is a hotspot in today’s host-guest chemistry [1,2]. We first used a bioprobe neutral red to indicate the hydroxymethylation on the native cyclodextrin (β_CD) port In order to further understand the photochemical properties of natural cyclodextrins before and after modification.Natural red in the aqueous solution has two forms, namely, acid and neutral molecules in the pH = 72