Dye-sensitized solar cells transform light into electricity. One commonly used dye is a ruthenium complex. However, the use of has been shown to have several disadvantages. In this study, via singular spectrum analysis using HypSpec software, we determined formation constants and calculated individual electronic spectra species iron(III) with ligands (1,2-diaminoethane, 1,3-diaminopropane, 1,4-...

Dynamic light scattering (DLS) is used to monitor the formation of truncated ACE2 peptide-conjugated gold nanoparticles and determine their binding constants kinetics SARS-CoV-2 RBD.

effects of temperature and percentage of organic modifier were studied on retention and selectivity in rp-hplc using solvation parameter model. the system constants were determined by multiple linear regression analysis from experimental values in the retention factor for a group of different solutes with known descriptors by computer using the program spss/pc. the experimental results showed t...

a new schiff base ligand, 2,2'-{pyridine-2,6-diylbis[nitrilo(e)methylylidene]}bis(4 bromophenol),has been synthesized by reaction of the 2,6-diamino pyridine with 5-bromo salicylaldehyde at ethanolunder refluxing. the structure of the synthesized compound resulted from the ir, 1hnmr, ms anduv spectroscopy and elemental analysis data. formation constant (kf) value of it’s complexes withcu2+, ni2...