Results 81 to 90 of about 9,317 (210)
International Journal of Analytical Chemistry, 2016 This study proposed a facile method to detect metalloporphyrin-based coordination polymer particles (Z-CPPs) in aqueous solution by modified surface-enhanced Raman scattering (SERS).
Yu Sun, Alessio Caravella
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Metalloporphyrins inactivate caspase-3 and -8 [PDF]
, 2005 Activation of caspases represents one of the earliest biochemical indicators for apoptotic cell death. Therefore, measurement of caspase activity is a widely used and generally accepted method to determine apoptosis in a wide range of in vivo and in ...
Blumenthal, Signe B. +8 more
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LC-MS-MS identification of drug metabolites obtained by metalloporphyrin mediated oxidation
Journal of the Brazilian Chemical Society, 2003 In this paper we report the application of liquid chromatography-mass spectrometry (LC-MS-MS) to the identification of the products formed by oxidation of albendazole and disopyramide with metalloporphyrins in dichloroethane, using iodosylbenzene as an ...
Maurin Andrea J. M. +4 more
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Structural Evidence for a Copper-Bound Carbonate Intermediate in the Peroxidase and Dismutase Activities of Superoxide Dismutase [PDF]
, 2012 Copper-zinc superoxide dismutase (SOD) is of fundamental importance to our understanding of oxidative damage. Its primary function is catalysing the dismutation of superoxide to O2 and H2O2. SOD also reacts with H2O2, leading to the formation of a strong
Luis Eduardo Soares Netto +4 more
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Angewandte Chemie, Volume 138, Issue 11, 9 March 2026.Die Implementierung von Kronenethern in den Liganden von Kobaltporphyrinen wirkt sich in mehrfacher Hinsicht positiv auf die elektrochemische CO2‐Reduktion aus: 1. Das Reduktionspotenzial wird in Gegenwart von K+ gesenkt; 2. die CO‐Erzeugung in Zero‐Gap‐Elektrolyseuren wird gesteigert und 3.
Wiebke Wiesner +7 more
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Cationic Mn2+/H+ exchange leading a slow solid-state transformation of a 2D porphyrinic network at ambient conditions [PDF]
, 2017 Metalloporphyrins exhibit outstanding chemical, physical and biological properties in dissolution, however, it is a challenge to synthesize them as stable solid frameworks. Long-time stability is crucial for future applications of these materials, and we
Amayuelas López, Eder +6 more
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Angewandte Chemie International Edition, Volume 65, Issue 11, 9 March 2026.The implementation of crown ethers into the ligand of cobalt porphyrins benefits the electrochemical CO2 reduction in the several ways: (1) the reduction potential is lowered in presence of K+; (2) it boosts the CO generation in Zero‐Gap Electrolyzers and (3) ensures complex stability during electrolysis.
Wiebke Wiesner +7 more
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Neurobiology of Disease, 2012 Epileptic seizures are a common feature associated with inherited mitochondrial diseases. This study investigated the role of mitochondrial oxidative stress in epilepsy resulting from mitochondrial dysfunction using cross-bred mutant mice lacking ...
Li-Ping Liang +5 more
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Metalloporphyrin-incorporated diphosphine ligands for metal ion-binding [PDF]
, 2014 Poster: no. P48Diphosphine ligands have been widely used in organometallic chemistry and catalysis.1 By incorporation of functional units such as metallomacrocycles, the resulting functionalized diphosphines could exhibit unusual properties or binding ...
Che, CM +4 more
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Ring-opening copolymerization (ROCOP): synthesis and properties of polyesters and polycarbonates [PDF]
, 2015 Controlled routes to prepare polyesters and polycarbonates are of interest due to the widespread application of these materials and the opportunities provided to prepare new copolymers. Furthermore, ring-opening copolymerization may enable new poly(ester–
Brooks, R +5 more
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