Invention Grant
- Patent Title: Nanoscale porous gold film SERS template
- Patent Title (中): 纳米多孔金膜SERS模板
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Application No.: US13825152Application Date: 2011-09-20
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Publication No.: US09593981B2Publication Date: 2017-03-14
- Inventor: Sharon M. Weiss , Yang Jiao , Judson D. Ryckman , Peter N. Ciesielski , G. Kane Jennings
- Applicant: Sharon M. Weiss , Yang Jiao , Judson D. Ryckman , Peter N. Ciesielski , G. Kane Jennings
- Applicant Address: US TN Nashville
- Assignee: Vanderbilt University
- Current Assignee: Vanderbilt University
- Current Assignee Address: US TN Nashville
- Agency: Michael Best & Friedrich LLP
- International Application: PCT/US2011/001627 WO 20110920
- International Announcement: WO2012/039764 WO 20120329
- Main IPC: G01J3/02
- IPC: G01J3/02 ; B82Y30/00 ; B82Y40/00 ; G01N21/65 ; B21D22/00 ; G01J3/44
Abstract:
Provided are patterned nanoporous gold (“P-NPG”) films that may act as at least one of an effective and stable surface-enhanced Raman scattering (“SERS”) substrate. Methods of fabricating the P-NPG films using a low-cost stamping technique are also provided. The P-NPG films may provide uniform SERS signal intensity and SERS signal intensity enhancement by a factor of at least about 1×107 relative to the SERS signal intensity from a non-enhancing surface.
Public/Granted literature
- US20130182249A1 NANOSCALE POROUS GOLD FILM SERS TEMPLATE Public/Granted day:2013-07-18
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