| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5140940 | Talanta | 2017 | 7 Pages |
Abstract
By seamlessly integrating the special functions of deoxyribonuclease I (DNase I) and terminal deoxynucleotidyl transferase (TdT), a novel fluorescent sensor for DNase I activity has been developed based on superlong poly(thymine)-hosted copper nanoparticles (poly T-CuNPs). The strategy is green, facile, cost-effective, label-free and highly-sensitive, thus achieving a limit of detection as low as 0.02Â U/mL and potential applicability to biological samples.156
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Lan Luo, Fengzhou Xu, Hui Shi, Xiaoxiao He, Taiping Qing, Yanli Lei, Jinlu Tang, Dinggeng He, Kemin Wang,