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…Approach", Chem. Commun. 2000, 299-300. Amemiya, Shigeru; Bühlmann, Philippe; Umezawa, Yoshio; Jagessar, Raymond C.; Burns, Dennis H. "An Ion-Selective Electrode for Acetate Based on a Urea-Functionalized Porphyrin as a Hydrogen Bonding Ionophore", Anal. Chem., 1999, 71, 1049-1054. Jagessar, Raymond C.; Shang, Maoyu; Scheidt, W. Robert; Burns, Dennis H.…
https://www.wichita.edu/academics/fairmount_las/chemistry/_faculty/burns.php