Scanned Chemical Enhancement of Surface-Enhanced Raman Scattering Using a Charge-Transfer Complex

• NCJ Number: 304226
• Journal: Chemical Communication Volume: 47 Dated: 2011 Pages: 2426-2428
• Author(s): Wei Ji; Xiangxin Xue; Lei Chen; Bing Zhao; John R. Lombardi
• Date Published: December 2010
• Length: 3 pages
• Grant Number(s): 2006-DN-BX-K034
• Agencies: NIJ-Sponsored
• Publication Type: Research (Applied/Empirical)
• 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)