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Showing 1 to 6 of 6 for “"spectrophotometric titration"”.
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Determining the solubility of haematin and haem-drug complexes at relevant pH in aqueous medium via spectrophotometric titration
… employed in a previous study, UV– visible spectrophotometric titration experiments of haematin with sodium hydroxide were performed. The optimal incubation time periods allowing for complete sample equilibration were determined to be 16 days at both 10°C and 20°C, 12 days at 25°C and 8 days …
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Towards a fragment approach to haemozoin inhibiting antimalarials : exploration of coordination and π-stacking interactions with Fe(III)PPIX by spectroscopy and synthesis
… were measured in 40% (v/v) aq. DMSO by spectrophotometric titration.
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The synthesis of macrocyclic molecules related to telomestatin
… the tetraoxazole macrocycle was investigated by spectrophotometric titration.
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Binding and transport of calcium by synthetic analogues of ionomycin
… range of 10.90 to 11.16 in 80% Me0H-H20 by UV spectrophotometric titration. The pKa values were 0 0 0^HO OH OH 3 HO directly related to the lipid solubility of the compounds and the hydrocarbon chain length between the 13-diketone and the carboxyl groups. The binding constants of the analogues …
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Homo- and heterodinuclear luminescent helicates
… monitored by 1H NMR spectroscopy, ESI MS, and spectrophotometric titration. In parallel, the template effect was observed by means of X-ray diffraction analysis as the decisive factor governing self-organization processes which occur in solution. The homo- Yb/Yb and heterodinuclear Yb/Al …
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Surface Tethered PAMAM Dendrimers On Controlled Pore Glass As Color Release Sensors For Phosphates
<p>Poly(amidoamine) dendrimer (PAMAM) are highly branched macromolecules with reactive amine groups in their interior and exterior. PAMAM dendrimers were attached to controlled pore glass (CPG) surfaces in order to create new functionalized surfaces and used as platforms for UV-vis and fluorescent …