Working Paper Article Version 1 This version is not peer-reviewed

Utilize Smartphone as a Novel Detector for Enzymatic Urea Hydrolysis in Microfluidic System

Version 1 : Received: 12 February 2021 / Approved: 22 February 2021 / Online: 22 February 2021 (16:44:31 CET)

How to cite: Jaleel Salman, Z.; Abdulkadhim Hussein, M. Utilize Smartphone as a Novel Detector for Enzymatic Urea Hydrolysis in Microfluidic System. Preprints 2021, 2021020497 Jaleel Salman, Z.; Abdulkadhim Hussein, M. Utilize Smartphone as a Novel Detector for Enzymatic Urea Hydrolysis in Microfluidic System. Preprints 2021, 2021020497

Abstract

In this work, PMMA(Poly methyl methacrylate) microfluidic system was used as a micro-reactor for urea hydrolysis by urease enzyme with use conductivity principle and utilize sound level meter(SLM) App in smartphone as a novel detector by considering the peak height in the App as an indicate for urea concentration. the advantage of use small volume and how the reaction carried on in the microfluidic system with simple and low cost are discussed, and the results were analyzed and statically determine. The linearity, detection limit (3×noise )and Correlation Coefficient, 62.5-500 ppm, 31.25 ppm and 0.992 respectively also, recovery studied were between(98.5-100.13%).

Subject Areas

Microfluidic, Conductivity, Mobil-phone, urea, urease enzyme

Comments (0)

We encourage comments and feedback from a broad range of readers. See criteria for comments and our diversity statement.

Leave a public comment
Send a private comment to the author(s)
Views 0
Downloads 0
Comments 0
Metrics 0


×
Alerts
Notify me about updates to this article or when a peer-reviewed version is published.
We use cookies on our website to ensure you get the best experience.
Read more about our cookies here.