Multifunctional Magnetic Bead-Based Dynamic Light Scattering Aptasensor with Rapid and Feasible Determination of Disease-Related Biomarkers
- *Corresponding Author:
- Dianping Tang
Department of Chemistry, MOE Key Laboratory of Analysis and Detection for Food Safety
Fujian Provincial Key Laboratory of Analysis and Detection for Food Safety
Fuzhou University, Fuzhou-350116, PR China
Received Date: October 14, 2016; Accepted Date: November 08, 2016; Published Date: November 10, 2016
Citation: Tang Y, Zhang J, Tang D (2016) Multifunctional Magnetic Bead-Based Dynamic Light Scattering Aptasensor with Rapid and Feasible Determination of Disease-Related Biomarkers. J Bioprocess Biotech 6:287. doi:10.4172/2155-9821.1000287
Copyright: © 2016 Tang Y, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
A simple and feasible sensing strategy based on target-induced aggregation of aptasensor-conjugated multifunctional magnetic beads was designed for sensitive detection of low-abundant proteins (carcinoembryonic antigen, CEA, used as an example), coupling with dynamic light scattering technique.