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Estudio de la reactividad de derivados del ácido nicotínico frente a zinc(II), rutenio(II) y platino(II)
(Universidad Michoacana de San Nicolás de Hidalgo, 2020-02)
In this work, the reactivity of nicotinic acids flunixin (1) and clonixin (2) against the metallic salts of ZnCl2, K2[PtCl4] and Di-?-chloro-bis[chlorine(pcymene) ruthenium(II)] is described. In the reactivity study of ...
The efficacy of chemical agents in cleaning and disinfection programs
(2001)
Abstract
Background
Due to the growing number of outbreaks of infection in hospital nurseries, it becomes essential to set ...
The efficacy of chemical agents in cleaning and disinfection programs
(2001-09-24)
Abstract
Background
Due to the growing number of outbreaks of infection in hospital nurseries, it becomes essential to set up a sanitation program that indicates that the ...
Accumulation of polychlorinated biphenyls (PCBs) in navigation channels, harbors and industrial areas of the Bahia Blanca Estuary, Argentina
(Univ Tehran, 2013-04)
The usage and production of polychlorinated biphenyls (PCBs) was banned in Argentina in 2002, approximately twenty to thirty years later than in other countries. A total of 29 sediment samples (up to 14 m deep) were analyzed ...
HALOGENATED DERIVATIVES OF BOLDINE WITH HIGH SELECTIVITY FOR a,,-ADRENOCEPTORS IN RAT CEREBRAL CORTEX
(ELsevier Science, Inc., 1998-12-18)
The selectivity of 3-nitrosoboldine and different halogenated derivatives of
boldine (3-bromoboldine, 3,8-dibromoboldine and 3-chloroboldine) for ai -
adrenoceptor subtypes was studied by examining [3H]-prazosin ...
Improved synthesis of bis(chloromethyl)arene monomers
(Vsp Bv, 2005-12)
We report here on the experimental conditions for radical chlorination that provide improved yields of 2,5-bis(chloromethyl) pyridine and pyrazine, as well as on theoretical calculations which were performed in order to ...
Introduction to oxidative technologies of water treatment
(Springer, 2019)
Chemical oxidation and advanced oxidation technologies are important processes for the abatement of refractory and/or toxic pollutants in wastewaters. The species participating in advanced oxidation technologies are powerful ...
Structural Basis for Interaction of Inhibitors with Cyclin-Dependent Kinase 2
(Bentham Science Publ Ltd, 2005-01-01)
Cell cycle progression is tightly controlled by the activity of cyclin-dependent kinases (CDKs). CDKs are inactive as monomers, and activation requires binding to cyclins, a diverse family of proteins whose levels oscillate ...
Anthropogenic influences on annual flux of cations and anions at meio stream basin, São Paulo State, Brazil
(Springer, 2010-01-01)
The chemical dynamics at Meio Stream Basin, So Paulo State, Brazil were evaluated using major elements as natural tracers. The surface water samples from Meio Stream were collected near the mouth of Meio Stream at the ...
Evaluación y propuesta de rediseño de la planta de tratamiento de aguas residuales de Santa Ana, parroquia Santa Ana, Cuenca, Ecuador
(2018)
The Municipal Public Institution in charge of the telecommunications, drinking water, sewerage and sanitation in Cuenca (ETAPA EP) has identified a decrease in the efficiency of the wastewater treatment facilities located ...