Programmed assembly of DNA-coated nanowire devices.
Programmed assembly of DNA-coated nanowire devices.
复制标题
DOI:
10.1126/science.1165921
复制
发表时间:
2009-01-16
期刊:
影响因子:
--
通讯作者:
Keating CD
中科院分区:
文献类型:
--
作者:
Morrow TJ;Li M;Kim J;Mayer TS;Keating CD
Combining biomolecular function with integrated circuit technology could usher in a new era of biologically enabled electronics. A key challenge has been coupling different molecular functions to specific chip locations for communication with the circuit. We used spatially confined electric fields to assemble different populations of DNA-coated nanowires to desired positions with an accuracy that enabled postassembly fabrication of contacts to each individual nanowire, with high yield and without loss of DNA function. This combination of off-chip synthesis and biofunctionalization with high-density, heterogeneous assembly and integration at the individual nanowire level points to new ways of incorporating biological functionality with silicon electronics.
登录
查看更多内容
影响因子:
38.3
作者:
Li, Mingwei;Bhiladvala, Rustom B.;Mayer, Theresa S.
通讯作者:
Mayer, Theresa S.
影响因子:
56.9
作者:
Ahn, Jong-Hyun;Kim, Hoon-Sik;Rogers, John A.
通讯作者:
Rogers, John A.
影响因子:
56.9
作者:
Patolsky, Fernando;Timko, Brian P.;Lieber, Charles M.
通讯作者:
Lieber, Charles M.
影响因子:
10.8
作者:
Ho, Tsung-ta;Wang, Yanfeng;Mayer, Theresa S.
通讯作者:
Mayer, Theresa S.