Document Type

Article

Rights

This item is available under a Creative Commons License for non-commercial use only

Disciplines

Atomic, Molecular and Chemical Physics

Publication Details

Analyst, 135, 2010, pp.3169-3177. DOI: 10.1039/C0AN00539H

Abstract

Three dimensional collagen gels have been used as matrices for the imaging of live cells by Raman spectroscopy. The study is conducted on a human lung adenocarcinoma (A549) and a spontaneously immortalized human epithelial keratinocyte (HaCaT) cell line. The lateral resolution of the system has been estimated to be