Compositions and methods for detecting lead ions

摘要

Compositions containing vinyl polymers and ionophores selective for lead ions (e.g., aniline copolymers), and methods for making these compositions are disclosed herein. The compositions can, for example, be used for detecting lead ions in a sample.

主权项

1. A composition comprising an aniline copolymer and a vinyl polymer, wherein the aniline copolymer comprises at least one first monomer unit and at least one second monomer unit, wherein the first monomer unit is optionally substituted 2-hydroxy-5-sulfonic aniline, and wherein the second monomer unit is aniline.