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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Silver-gold nanotubes containing hot spots on their surface: facile synthesis and surface-enhanced Raman scattering investigations

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Author(s):
Costa, Jean C. S. [1] ; Corio, Paola [1] ; Camargo, Pedro H. C. [1]
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: 17
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: 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)
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