Colorimetric Paper-Based Analytical Devices (PADs) Backed by Chemometrics for Pd(II) Detection

This paper presents the development of cheap and selective Paper-based Analytical Devices (PADs) for selective Pd(II) determination from very acidic aqueous solutions. The PADs were obtained by impregnating two cm-side squares of filter paper with an azoic ligand, (2-(tetrazolylazo)-1,8 dihydroxy na...

Full description

Bibliographic Details

Published in:	Sensors
Main Authors:	Giancarla Alberti, Lisa Rita Magnaghi, Marzia Iurato, Camilla Zanoni, Raffaela Biesuz
Format:	Article
Language:	English
Published:	MDPI AG 2023-08-01
Subjects:	palladium(II) colorimetric Paper-based Analytical Devices (PADs) chemometrics Partial Least Square regression (PLS) analytical method colorimetric sensors
Online Access:	https://www.mdpi.com/1424-8220/23/17/7425