In the presence of weak ligands, both free ion activity and organic complexes of Cu should b considered when predicting Cu toxicity in aquatic and soil-pla... X Guo,Y Ma,X Wang,... - 《Chemical Speciation & Bioavailability》 被引量: 15发表: 2010年 加载更多来源...
Dicyanamide Ions as Complexing Agents of Co(II): From Weak Ligands in Water to Strong Ones in an Ionic LiquidCobalt complexesdicyanamide ionsionic liquidsAd hoc modellingmetal extractionThe complexation of cobalt cations (Co(II)) by dicyanamide (DCA–) in water and 1-butyl-1-methylpyrrolidinium ...
weak population coupling. Here we address this question in motor cortex of freely moving awake rats. Our primary finding is that neurons that were strongly coupled to the population were weakly related to body movement. Conversely, neurons with strong coupling to the body exhibited weak population ...
Although the higher maximal rupture forces of αIIbβ3 bound to fibrinogen and m-fibrin suggest that αIIbβ3 binding to these ligands is stronger than binding to p-fibrin, the smaller forces in the p-fibrin histograms are likely due to the formation of multiple αIIbβ3-fibrin bonds with...
To date, HNF4α is still “undruggable” due to lack of known activating ligands. Thus, understanding the regulatory mechanism of HNF4α expression may help develop an alternative approach to modulate HNF4α protein levels. G-quadruplexes (G4) are non-canonical stable secondary structures ...
[42,60]. The rectification becomes less pronounced as the channel is activated strongly by certain chemical ligands [19,20] or stimulated for a long time period by electrophilic compounds [51], indicating a shift of voltage dependence to more negative potentials. In general, the commonly used ...
Providing aadsorption matrix which comprises structurally different ligands, comprising weak ion exchanger or strong ion exchanger; contacting liquid with matrix under a to allow adsorption of substance to matrix; adding eluent that desorbsdoi:US7008542 B2...
Dicyanamide Ions as Complexing Agents of Co(II): From Weak Ligands in Water to Strong Ones in an Ionic LiquidCobalt complexesdicyanamide ionsionic liquidsAd hoc modellingmetal extractionThe complexation of cobalt cations (Co(II)) by dicyanamide (DCA(-)) in water and 1-butyl-1-methylpyrrolidinium...
N ligandsHerein we report on the synthesis and properties of a new electron donor featuring an aromatic system to which four guanidino groups are attached, namely, 1,4,5,8-tetrakis(tetramethylguanidino)naphthalene (ttmgn). The molecule is a double proton sponge with an asymmetric NH···N ...
In this report, we explored the impact of CCL4 and CCL20, the respective ligands for CCR5 and CCR6, on migrations of CD8 þ and Treg lymphocytes towards ESCC tissues, and on survival of ESCC patients. MATERIALS AND METHODS Clinical subjects. A total of 225 patients with ESCC were ...