Results 21 to 30 of about 147,937 (125)
Human Heme Oxygenase Oxidation of 5- and 15-Phenylhemes [PDF]
, 2004 Human heme oxygenase-1 (hHO-1) catalyzes the O2- dependent oxidation of heme to biliverdin, CO, and free iron. Previous work indicated that electrophilic addition of the terminal oxygen of the ferric hydroperoxo complex to the -meso-carbon gives 5 ...
Alvarez, Diego Ezequiel +7 more
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Advanced Materials Interfaces, EarlyView.Very small cellular compartments can break electroneutrality and harness proton gradients without active transport structures, whereas larger volumes cannot, underscoring why life's critical energy processes are confined in microscopic spaces. ABSTRACT The effect of pH changes in external ionic solutions on liposomes entrapping non‐permeable weak acid ...
Josep M. Ribó +4 more
wiley +1 more source
Candida antarctica lipase-catalyzed synthesis and characterization of novel acrylic teroligomers [PDF]
, 2018 The synthesis of three novel low molecular weight acrylic terpolymers, containing at random sequences of ethyl acrylate, acrylic acid and N-(2-hydroxyethyl)acrylamide, catalyzed by Candida antarctica lipase was successfully conducted in organic media ...
Baldessari, Alicia +4 more
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Advanced Optical Materials, Volume 13, Issue 8, March 13, 2025.This study investigates the stimulus‐responsive behavior of trialkylated triazatruxene dimers for third‐generation luminescent security inks. In particular, the derivative with flexible dodecyl chains displays high‐contrast, reversible color changes upon heating or shear, driven by liquid crystalline phase transitions and involving J ...
Raúl Martín +7 more
wiley +1 more source
Spatially Resolved Monitoring of Drying of Hierarchical Porous Organic Networks [PDF]
, 2016 Evaporation kinetics of water confined in hierarchal polymeric porous media is studied by low field nuclear magnetic resonance (NMR). Systems synthesized with various degrees of cross-linker density render networks with similar pore sizes but different ...
Acosta, Rodolfo Hector +7 more
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Angewandte Chemie, EarlyView.Ein Phthalocyanin‐(Pc)‐Pentamer wurde durch die Kombination lösung‐ und oberflächengestützter Synthese unter Ultrahochvakuumbedingungen erhalten. Die entstandene Pc‐basierte Nanostruktur weist ein exaktes stöchiometrisches Verhältnis von 4:1 zweier unterschiedlicher Metallionen auf, mit präziser Positionskontrolle.
Luis M. Mateo +8 more
wiley +1 more source
The trypanocidal activity of the alkaloid oliverine involves inhibition of DNA synthesis [PDF]
, 2010 The Trypanosoma cruzi parasite is an etiologic agent of the American trypanosomiasis called Chagas disease. This pathology affects more than 24 million persons and represents one of the most important public health problems in Latin America.
Garro, Hugo Alejandro +5 more
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Métodos alternativos ao uso de insecticidas [PDF]
, 2013 Titulación: Licenciatura en Química -- Materia: Química orgánica agrícolaEsta unidade didáctica inclúese na materia de Química Orgánica Agrícola que se imparte no quinto curso da licenciatura en Química e supón unha carga lectiva de 60 horas.
Seco Castro, José Manuel
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Consideraciones del estudiante sobre su formación práctica en asignaturas del área de conocimiento de química orgánica [PDF]
, 2015 En la presente comunicación se detallarán los resultados obtenidos de la valoración del alumno sobre los créditos prácticos en diferentes asignaturas de grado (Grado en Biología, y Grado en Ciencias del Mar: 26510, Química; Grado en Química: 26030 ...
Alonso, Diego A. +9 more
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