Complexation of Tungsten(VI) with Methyliminodiacetic Acid at Different Ionic Strengths

Gadolinium/DOTA functionalized poly(ethylene glycol)-block-poly(acrylamide-co-acrylonitrile) micelles with synergistically enhanced cellular uptake for cancer theranostics

“…Schematic illustration of the self-assembly and thermally enhanced drug release of theranostic micelles Please do not adjust margins Please do not adjust margins a much smaller size of micelles, this could partially be due to the reduced hydrophilicity of the hydrophilic block and the enhanced hydrophobicity of the core through coordination of Gd 3+ ions with the poly(AAm-co-AN) segment. 19 Subsequent chelation of Gd 3+ also gave similar distinct core-shell structure micelles with smaller size (Fig. 1).…”

Complexation of molybdenum(VI) with methyliminodiacetic acid in different water + methanol solutions

“…Investigation of the solvent effect in complex formation reactions is the subject of ongoing research [1][2][3][4] aimed at comparing the new results with previous data in aqueous solutions [5][6][7][8][9][10] and understanding the contribution of the solvent in various interactions in alcoholic and ionic liquid solutions. The study of the solvent effect could be considered as a kind of simulation for the cases where the solvent polarity decreases.…”

“…Spectrophotometric measurements were performed with a PerkinElmer Lambda 25 UV--Vis spectrophotometer between 245 and 280 nm in thermostatted 10-mm quartz cells at 298 K and an ionic strength 0.1 mol dm -3 of sodium chloride. [5][6][7][8]10 The measurement cell was of the flow type. [5][6][7][8]10 In order to measure the absorbance and pH of the solution simultaneously, a Masterflux pump was used which allowed the circulation of the solution under study between the potentiometric and spectrophotometric cells.…”

“…[5][6][7][8]10 The measurement cell was of the flow type. [5][6][7][8]10 In order to measure the absorbance and pH of the solution simultaneously, a Masterflux pump was used which allowed the circulation of the solution under study between the potentiometric and spectrophotometric cells. [5][6][7][8]10 Measurements were performed for different metal, ligand concentrations and ligand/metal mole ratios but the best results were obtained with c L = c M = 0.007 mol dm -3 .…”

“…%). [5][6][7][8]10 Using the Job method, the absorbances of the solutions of the Mo(VI) + MIDA complex at total concentration of 0.0028 mol dm -3 in the UV range (260 to 270) nm at a constant pH of 6.00 and different volume fractions of methanol were measured and the results are gathered in Tables S-I-S-X of the Supplementary material. The plot for 35 % methanol is shown in Fig.…”