caa a22 4500 467996334 CHVBK 20180323112558.0 cr unu---uuuuu 170328e19900101xx s 000 0 eng 10.1007/BF01244499 doi (NATIONALLICENCE)springer-10.1007/BF01244499 Mimesis of peroxidase by Mn-TMPyP in the catalytic fluorescence reaction of the homovanillic acid-hydrogen peroxide system [Elektronische Daten] [Yun Ci, Fang Wang] The fluorescence produced by the catalytic effect of the manganese (III)-tetrakis-(N-methylpyridinium)porphyrin complex (Mn-TMPyP) on the oxidation of homovanillic acid by hydrogen peroxide has been studied. The reaction product fluoresces at 424 nm (with excitation at 316 nm). Traces of hydrogen peroxide (1.3 × 10−7−2.4 × 10−6 M) and glucose (1.5-5.0 μg/ml) can be determined with good accuracy and reproducibility. The characteristics of the mimetic enzyme Mn-TMPyP have been compared with those of horseradish peroxidase. Springer-Verlag, 1990 fluorescence reaction nationallicence peroxidase mimesis nationallicence manganese porphyrin nationallicence hydrogen peroxide nationallicence glucose nationallicence Ci Yun Department of Chemistry, Peking University, 100871, Beijing, People's Republic of China aut Wang Fang Department of Chemistry, Peking University, 100871, Beijing, People's Republic of China aut Microchimica Acta Springer-Verlag 100/1-2(1990-01-01), 63-68 0026-3672 100:1-2<63 1990 100 604 https://doi.org/10.1007/BF01244499 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01244499 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Ci Yun Department of Chemistry, Peking University, 100871, Beijing, People's Republic of China aut NATIONALLICENCE 700 1- Wang Fang Department of Chemistry, Peking University, 100871, Beijing, People's Republic of China aut NATIONALLICENCE 773 0- Microchimica Acta Springer-Verlag 100/1-2(1990-01-01), 63-68 0026-3672 100:1-2<63 1990 100 604 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer