title: A cross reactive sensor array to probe divalent metal ions.
abstract: A simple sensing ensemble was designed to discriminate structurally similar divalent metal chlorides utilizing multivariate data analysis. The system features the binding of four synthesized coumarin-enamine probes to a series of ten metal chlorides. Linear discriminant analysis (LDA) achieves what univariate data analysis alone cannot i.e., full analyte discrimination and differentiation.
authors.affiliation: Department of Chemistry, The University of Alabama, Tuscaloosa, Alabama 35487, USA. marco.bonizzoni@ua.edu.
authors.forename: A M
authors.initials: AM
authors.lastname: Mallet
authors.affiliation: Department of Chemistry and Biochemistry, University of Southern Mississippi, Hattiesburg, Mississippi 39406, USA. karl.wallace@usm.edu.
authors.forename: A B
authors.initials: AB
authors.lastname: Davis
authors.affiliation: Department of Chemistry and Biochemistry, University of Southern Mississippi, Hattiesburg, Mississippi 39406, USA. karl.wallace@usm.edu.
authors.forename: D R
authors.initials: DR
authors.lastname: Davis
authors.affiliation: Department of Chemistry and Biochemistry, University of Southern Mississippi, Hattiesburg, Mississippi 39406, USA. karl.wallace@usm.edu.
authors.forename: J
authors.initials: J
authors.lastname: Panella
authors.affiliation: Department of Chemistry and Biochemistry, University of Southern Mississippi, Hattiesburg, Mississippi 39406, USA. karl.wallace@usm.edu.
authors.forename: K J
authors.initials: KJ
authors.lastname: Wallace
authors.affiliation: Department of Chemistry, The University of Alabama, Tuscaloosa, Alabama 35487, USA. marco.bonizzoni@ua.edu.
authors.forename: M
authors.initials: M
authors.lastname: Bonizzoni