| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1787902 | Current Applied Physics | 2012 | 8 Pages |
Abstract
⺠Multi-walled carbon nanotubes was directly dispersed in DNA solution. ⺠DNA sensor used to detect Escherichia coli O157:H7 bacteria. âºÂ Detection limit as low as 1 nM. ⺠The sensitivity of the DNA sensor reached approximately 0.19 nM/mV. ⺠The DNA sensor can respond well to 120 min of sonication time, a pH value of 9, and 20 μM of DNA sequence concentration.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
Nguyen Thi Thuy, Phuong Dinh Tam, Mai Anh Tuan, Anh-Tuan Le, Le Thi Tam, Vu Van Thu, Nguyen Van Hieu, Nguyen Duc Chien,