Catechols as membrane anion transporters.
نویسندگان
چکیده
We report that an amphiphilic bis-catechol (3) functions as a transmembrane anion transporter. Activity depends on the catechol's substitution and amphiphilicity. We also describe a liposomal assay that allows one to readily measure anion transport selectivity. This assay reveals that anion transport selectivity for this amphiphilic bis-catechol follows a Hofmeister sequence wherein anions that are easier to dehydrate are made more permeable to the membrane by 3.
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ورودعنوان ژورنال:
- Journal of the American Chemical Society
دوره 131 7 شماره
صفحات -
تاریخ انتشار 2009