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A dual signal amplification nanosensor based on SERS technology for detection of tumor-related DNA.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Gong, Tianxun Qiu, Sufang Wu, Qiong Tseng, Ching-Yu Kong, Kien Voon Chen, Guannan Chen, Rong |
| Copyright Year | 2019 |
| Abstract | A dual signal amplification method based on surface-enhanced Raman scattering (SERS) is developed by photo-triggered release of SERS probes from mesoporous silica-coated Au nanorods (SiO2@Au) and the use of a specially-designed SERS substrate with an internal reference. Two metal carbonyl (metal-CO) labels (Os-SCO and Re-SCO) are proposed here as novel interference-free labels. Results demonstrate that tumor-related DNA can be quantitatively detected by this reliable and ultra-sensitive SERS platform. |
| Starting Page | 1548 |
| Ending Page | 1551 |
| Page Count | 4 |
| File Format | PDF HTM / HTML |
| DOI | 10.1039/c8cc07461e |
| PubMed reference number | 30534756 |
| Journal | Medline |
| Volume Number | 55 |
| Issue Number | 11 |
| Alternate Webpage(s) | http://www.rsc.org/suppdata/c8/cc/c8cc07461e/c8cc07461e1.pdf |
| Journal | Chemical communications |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |