Scanned chemical enhancement of surface-enhanced Raman scattering using a charge-transfer complex

• NCJ Number: 304226
• Author(s): Wei Ji; et al
• Date Published: 2011
• Length: 3 pages
• Grant Number(s): 2006-DN-BX-K034
• Agencies: NIJ-Sponsored
• Award: Development of Advanced Raman Spectroscopy Methods and Databases for the Evaluation of Trace Evidence and the Examination of Questioned Documents

Annotation

This article reports on a project that fabricated a charge-transfer system using the self-assembly method.

Abstract

The researchers found the non-totally symmetric b2 modes were selectively enhanced in SERS spectroscopy and represent a laser wavelength-dependent property. (publisher abstract modified)