Studies of monomer–dimer equilibria of methylene blue as a probe to investigate the solute–solvent and hydrophobic interactions in aqueous solutions of polyethylene glycols at 298 K

Studies of monomer–dimer equilibria of methylene blue as a probe to investigate the solute–solvent and hydrophobic interactions in aqueous solutions of polyethylene glycols at 298 K

Electronic absorption spectrums of methylene blue (MB) in the concentration range wherein monomer–dimer equilibria exist have been systematically investigated in aqueous solutions of polyethylene glycols (PEG's) having molar mass 400, 1000 and 4000 g∙mol–1, at 298 K. The data on the absorption...

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Bibliographic Details
Main Authors: Hemlata A. Wani, Vasim R. Shaikh, Dhananjay H. More, Kesharsingh J. Patil
Format: Article
Language:English
Published: Elsevier 2023-12-01
Series:Chemical Physics Impact
Subjects:
Cationic dye methylene blue
Polyethylene glycols
Electronic absorption spectrums
Monomer–dimer equilibria
Exciton theory
Dimer dissociation constants
Online Access:http://www.sciencedirect.com/science/article/pii/S2667022423001287

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http://www.sciencedirect.com/science/article/pii/S2667022423001287

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