Yang S1, Wo Y1, Meyerhoff ME2.
Anal Chim Acta. 2014 Sep 16;843:89-96. doi: 10.1016/j.aca.2014.06.041. Epub 2014 Jun 26.Cobalt(III) 5,10,15-tris(4-tert-butylphenyl) corrole with a triphenylphosphine axial ligand and rhodium(III) 5,10,15,20-tetra(p-tert-butylphenyl) porphyrin are incorporated into plasticized poly(vinyl chloride) films to fabricate nitrite-selective bulk optodes via absorbance measurements. The resulting films yield sensitive, fast and fully reversible response toward nitrite with significantly enhanced nitrite selectivity over other anions including lipophilic anions such as thiocyanate and perchlorate. Read More