한국전기화학회

Vol.12, No.4, November 2009

Sol-Gel Encapsulation as Matrix for Potentiometric Nitrite-Selective Membranes Doped with Chloro (5, 10, 15, 20-Tetraphenylporphyrinato) Cobalt (III): JKES Vol.12, No.4, pp.335~341, November 2009; DOI : 10.5229/JKES.2009.12.4.335

Hao Zhou, Mark E. Meyerhoff, Kai-shun Bi, and Sung Bae Park

Department of Chemistry, Inje University, Kimhae 621-749, Korea Department of Chemistry, University of Michigan, Ann Arbor, MI 48109, USA School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, PR China

Organic-inorganic hybrid sol-gel matrices were used as hosts for chloro (5, 10, 15, 20-tetraphenylporphyrinato) cobalt (III) (Co[TPP]Cl), a known ionophore for nitrite. The sol-gel precursor was prepared by the reaction of (3-isocyanopropyl) triethoxysila

Keyword : Anion-Selective membrane electrode, Co[TPP]Cl, Sol-Gel method, Asymmetry potential, Nitrite

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JKES

Vol.12, No.4, November 2009