Journal of Molecular Liquids, Journal Year: 2025, Volume and Issue: unknown, P. 127899 - 127899
Published: June 1, 2025
Language: Английский
Journal of Molecular Liquids, Journal Year: 2025, Volume and Issue: unknown, P. 127899 - 127899
Published: June 1, 2025
Language: Английский
Royal Society Open Science, Journal Year: 2025, Volume and Issue: 12(2)
Published: Feb. 1, 2025
Micellization behaviour, thermodynamics and dye-surfactant interactions are the main topics of this investigation into relationship between Remalan Brilliant Blue R (RBBR) dye n-alkyltrimethylammonium chloride (C n TAC; = 12, 14, 16 18) surfactants. Conductometric analysis revealed that critical micelle concentration decreased with increasing alkyl chain length, suggesting longer chains formed better micelles. Due to electrostatic interactions, spectrophotometric analyses notable alterations in RBBR absorption following contact C TAC. Benesi-Hildebrand Scott equations were used compute binding constant (K b), which increased indicating stronger dye-micelle interactions. The spontaneous micelles confirmed by thermodynamic analysis, showed negative Gibbs free energy values (ΔG). stability complexes is attributed hydrophobic forces, as seen greater ΔG was produced chains. Interestingly, surfactant concentrations changed equilibrium adsorption breaking up pre-formed RBBR-C TAC complexes. These results highlight how important length for formation, parameters As grew, sequence strength found be C12TAC < C14TAC C16TAC C18TAC.
Language: Английский
Citations
3Journal of Molecular Liquids, Journal Year: 2025, Volume and Issue: unknown, P. 126976 - 126976
Published: Jan. 1, 2025
Language: Английский
Citations
0Journal of Molecular Liquids, Journal Year: 2025, Volume and Issue: unknown, P. 127299 - 127299
Published: March 1, 2025
Language: Английский
Citations
0Chinese Journal of Chemical Engineering, Journal Year: 2025, Volume and Issue: unknown
Published: March 1, 2025
Language: Английский
Citations
0Journal of Molecular Liquids, Journal Year: 2025, Volume and Issue: unknown, P. 127428 - 127428
Published: March 1, 2025
Language: Английский
Citations
0Tenside Surfactants Detergents, Journal Year: 2025, Volume and Issue: unknown
Published: April 8, 2025
Abstract The oxidation of amino acids is interesting due to the different molecules generated by oxidants. This research crucial understand role in redox processes and identify active species Ru(III) diperiodatocuprate(III) (DPC). purpose present analyze effect cationic surfactant on catalysed l -tyrosine ( -Tyr) DPC. progression reaction was evaluated using pseudo-first-order scenario as a metric for [OH − ], [DPC], ionic strength, [ -Tyr], [Ru(III)], [IO 4 [surfactant], temperature. Over range concentrations studied, observed exhibits kinetic order less than one with respect both ] negative fractional first-order dependence [Ru(III)] [DPC]. constancy rate electrolyte addition suggests zero salt effect. markedly increased solution acting catalyst at ppm concentration. micellar media cetylpyridinium chloride (CPC) significantly accelerates desired reaction, achieving fourfold increase. compatibility CPC -Tyr DPC particularly noteworthy.
Language: Английский
Citations
0Journal of Molecular Liquids, Journal Year: 2025, Volume and Issue: unknown, P. 127754 - 127754
Published: May 1, 2025
Language: Английский
Citations
0Journal of Molecular Liquids, Journal Year: 2025, Volume and Issue: unknown, P. 127825 - 127825
Published: May 1, 2025
Language: Английский
Citations
0Journal of Molecular Liquids, Journal Year: 2025, Volume and Issue: unknown, P. 127899 - 127899
Published: June 1, 2025
Language: Английский
Citations
0