| Full text | |
| Author(s): |
Total Authors: 3
|
| Affiliation: | [1] Univ Sao Paulo, Inst Quim, Dept Quim Fundamental, BR-05508000 Sao Paulo - Brazil
Total Affiliations: 1
|
| Document type: | Journal article |
| Source: | RSC ADVANCES; v. 2, n. 26, p. 9801-9804, 2012. |
| Web of Science Citations: | 16 |
| Abstract | |
We report the synthesis of silver-gold nanotubes containing hot spots along their surface. The Ag-Au nanotubes exhibited exceptional SERS properties compared to silver nanowires, enabling the detection of crystal violet in the 10(-10) M regime, as well as 9-nitroanthracene and benzo{[}a] pyrene at 3.3 x 10(-7) M. (AU) | |
| FAPESP's process: | 11/06847-0 - Multimetallic nanostructures with hollow interiors and well-defined sizes, shapes and compositions |
| Grantee: | Pedro Henrique Cury Camargo |
| Support type: | Regular Research Grants |
| FAPESP's process: | 06/58748-7 - Reactivity, dynamics and spectroscopy of complex systems |
| Grantee: | Marcia Laudelina Arruda Temperini |
| Support type: | Research Projects - Thematic Grants |
| FAPESP's process: | 06/06629-4 - Development of nanostructured sensors for chemical analysis using spectroscopic techniques |
| Grantee: | Jean Claudio Santos Costa |
| Support type: | Scholarships in Brazil - Doctorate (Direct) |