一种用于短波红外表面增强传感的非线性方法。

A nonlinear approach to surface-enhanced sensing in the short-wave infrared.

作者信息

Turley H K, Camden J P

机构信息

Department of Chemistry, University of Tennessee, Knoxville, TN 37996-1600, USA.

出版信息

Chem Commun (Camb). 2014 Feb 11;50(12):1472-4. doi: 10.1039/c3cc49002e.

DOI:10.1039/c3cc49002e

PMID:24362918

Abstract

The surface-enhanced hyper-Raman scattering (SEHRS) of three analyte molecules has been obtained with excitation wavelengths at 1.55 and 1.8 μm. At 1.55 μm, excellent signal-to-noise ratios under modest experimental parameters demonstrate compelling potential for practical applications in chemical analysis and molecular imaging.

摘要

已在1.55和1.8μm的激发波长下获得了三种分析物分子的表面增强超拉曼散射（SEHRS）。在1.55μm处，适度实验参数下的出色信噪比表明在化学分析和分子成像的实际应用中具有引人注目的潜力。