DNA-based photonic logic gates:: AND, NAND, and INHIBIT

被引：235

作者：

Saghatelian, A

Völcker, NH

Guckian, KM

Lin, VSY

Ghadiri, MR ^{[1
]}

机构：

[1] Scripps Res Inst, Dept Chem, La Jolla, CA 92037 USA

[2] Scripps Res Inst, Dept Mol Biol, La Jolla, CA 92037 USA

[3] Scripps Res Inst, Skaggs Inst Chem Biol, La Jolla, CA 92037 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2003年 / 125卷 / 02期

关键词：

D O I：

10.1021/ja029009m

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Conventional microprocessors use elementary logic gates to perform complex computational tasks. Mimicking such computational processes using purely molecular systems has been limited in most cases by the lack of design generality or potential addressability of existing molecular logic gates. Herein we report that by employing the universal recognition properties of DNA simple photonic logic gates can be created that are capable of AND, NAND, and INHIBIT logic operations. Copyright © 2003 American Chemical Society.

引用

收藏

页码：346 / 347

页数：2

相关论文

共 40 条

[1] MOLECULAR COMPUTATION OF SOLUTIONS TO COMBINATORIAL PROBLEMS [J].

ADLEMAN, LM .

SCIENCE, 1994, 266 (5187) :1021-1024

[2] COMPUTATIONAL FUNCTIONS IN BIOCHEMICAL REACTION NETWORKS [J].

ARKIN, A ;

ROSS, J .

BIOPHYSICAL JOURNAL, 1994, 67 (02) :560-578

[3] Logic circuits with carbon nanotube transistors [J].

Bachtold, A ;

Hadley, P ;

Nakanishi, T ;

Dekker, C .

SCIENCE, 2001, 294 (5545) :1317-1320

[4] Programmable and autonomous computing machine made of biomolecules [J].

Benenson, Y ;

Paz-Elizur, T ;

Adar, R ;

Keinan, E ;

Livneh, Z ;

Shapiro, E .

NATURE, 2001, 414 (6862) :430-434

[5] PROTEIN MOLECULES AS COMPUTATIONAL ELEMENTS IN LIVING CELLS [J].

BRAY, D .

NATURE, 1995, 376 (6538) :307-312

[6] A [2]catenane-based solid state electronically reconfigurable switch [J].

Collier, CP ;

Mattersteig, G ;

Wong, EW ;

Luo, Y ;

Beverly, K ;

Sampaio, J ;

Raymo, FM ;

Stoddart, JF ;

Heath, JR .

SCIENCE, 2000, 289 (5482) :1172-1175

[7] Electronically configurable molecular-based logic gates [J].

Collier, CP ;

Wong, EW ;

Belohradsky, M ;

Raymo, FM ;

Stoddart, JF ;

Kuekes, PJ ;

Williams, RS ;

Heath, JR .

SCIENCE, 1999, 285 (5426) :391-394

[8] DNA computation [J].

Cox, JC ;

Ellington, AD .

CURRENT BIOLOGY, 2001, 11 (09) :R336-R336

[9] Logic operations at the molecular level. An XOR gate based on a molecular machine [J].

Credi, A ;

Balzani, V ;

Langford, SJ ;

Stoddart, JF .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1997, 119 (11) :2679-2681

[10] A MOLECULAR PHOTOIONIC AND GATE BASED ON FLUORESCENT SIGNALING [J].

DE SILVA, AP ;

GUNARATNE, HQN ;

MCCOY, CP .

NATURE, 1993, 364 (6432) :42-44

← 1 2 3 4 →