Smart nanomaterials responsive to multiple chemical stimuli with controllable cooperativity

被引：139

作者：

Liu, Juewen ^{[1
]}

Lu, Yi ^{[1
]}

机构：

[1] Univ Illinois, Beckman Inst Adv Sci & Technol, Dept Chem, Urbana, IL 61801 USA

来源：

ADVANCED MATERIALS | 2006年 / 18卷 / 13期

关键词：

D O I：

10.1002/adma.200600525

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Aptamer-linked smart materials responsive to a combination of any two analytes, including adenosine, cocaine, and K+, are demonstrated. The effect of small molecules on the properties of the nanomaterials can be either highly cooperative or non-cooperative, which can be described as logic gates with chemical inputs and colorimetric output (see figure).

引用

页码：1667 / 1671

页数：5

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