Preparation of Safranine O immobilized acrylic Microspheres and Cobalt (II) ion immobilized Microsilica for optical detection of nitrogen compound
A new economic optosensor for visual quantitation of nitrite (NO2-) ion has been fabricated by physical immobilizing Safranine O (SO) reagent on the poly(n-butyl acrylate) [poly(nBA)] microspheres, which was synthesized via facile microemulsion UV lithography technique. Evaluation and optimization...