Authorizing Multiple Chemical Passwords by a Combinatorial Molecular Keypad Lock

被引：98

作者：

Rout, Bhimsen ^{[1
]}

Milko, Petr ^{[2
]}

Iron, Mark A. ^{[2
]}

Motiei, Leila ^{[1
]}

Margulies, David ^{[1
]}

机构：

[1] Weizmann Inst Sci, Dept Organ Chem, IL-76100 Rehovot, Israel

[2] Weizmann Inst Sci, Dept Chem Res Support, IL-76100 Rehovot, Israel

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2013年 / 135卷 / 41期

关键词：

SECURITY SYSTEM; LOGIC GATES; SENSOR; WORKS; MULTIVALENCY; RECOGNITION; CHEMOSENSOR; SCAFFOLD; ANIONS; HG2+;

D O I：

10.1021/ja4081748

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A combinatorial fluorescent molecular sensor operates as a highly efficient molecular security system. The ability of a pattern-generating molecule to process diverse sets of chemical inputs, discriminate among their concentrations, and form multivalent and kinetically stable complexes is demonstrated as a powerful tool for processing a wide range of chemical "passwords" of different lengths. This system thus indicates the potential for obtaining unbreakable combination locks at the molecular scale.

引用

收藏

页码：15330 / 15333

页数：4

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