Title

Development of a Microfluidic Device (μPADs) for Forensic Serological Analysis

Authors

Rosa L. Cromarte
Ashley Wardlow
George Duncan, Nova OceanographicFollow
Bruce McCord

Document Type

Article

Publication Date

2019

Publication Title

Analytical Methods

ISSN

1759-9660

Abstract

In this paper, we describe a paper microfluidic device capable of performing a variety of presumptive tests for the presence of biological fluids at crime scenes. The device is multiplexed and permits the simultaneous detection of blood, saliva, semen and urine. This portable device utilizes a set of hydrophyllic channels created with wax on chromatographic paper. On the terminal end of each channel, there are embedded colorimetric reagents that can be read by eye or detected using a cell phone camera. This portable device permits fast, simple and simultaneous screening of 4 different body fluids. It should prove useful in forensic analysis for individuals interested in sample collection for subsequent downstream laboratory analysis.

NSUWorks Citation

Cromarte, Rosa L.; Ashley Wardlow; George Duncan; and Bruce McCord. 2019. "Development of a Microfluidic Device (μPADs) for Forensic Serological Analysis." Analytical Methods , (). doi:10.1039/C8AY02080A.

ORCID ID

0000-0002-4931-5316

DOI

10.1039/C8AY02080A