Publications

Publications

Detection of circulating tumor cells using targeted surface-enhanced Raman scattering nanoparticles and magnetic enrichment

By:
Contributors: Robert Paproski, PhD, Ronald Moore Research Group
J Biomed Opt. 2014 May;19(5):056014. doi: 10.1117/1.JBO.19.5.056014.

Abstract

While more than 90% of cancer deaths are due to metastases, our ability to detect circulating tumor cells (CTCs) is limited by low numbers of these cells in the blood and factors confounding specificity of detection. We propose a magnetic enrichment and detection technique for detecting CTCs with high specificity. We targeted both magnetic and surface-enhanced Raman scattering (SERS) nanoparticles to cancer cells. Only cells that are dual-labeled with both kinds of nanoparticles demonstrate an increasing SERS signal over time due to magnetic trapping.

PubMed

Download PDF

Stay Informed

To stay up to date on all the latest news and publications, subscribe to our newsletter!

Member of the APCaRI training program, Dr. Anais Medina Martin, selected as a remarkable woman for the International Women’s Day at the Caucus Meeting in Edmonton

Last March 8th, 2017 the Legislative Assembly of Alberta held a special session in order to celebrate the International Women’s Day in our province. Some of Elected Members of the Assembly invited one or two women from their constituency with an outstanding story to be celebrated in that special meeting. Among of that exquisite selection, Dr. Anais Medina Martin had the honor to be chosen, together with Mrs. Yvette Labiuk, as a member of the Department of Oncology at the University of Alberta.  This support is again reaffirming the personal potential that we host at the APCaRI.

- Anais Medina Martin