- P-ISSN 1225-0163
- E-ISSN 2288-8985
- Log In/Sign Up
- P-ISSN1225-0163
- E-ISSN2288-8985
- SCOPUS, ESCI, KCI
Article Detail
Home > Article Detail
Spectroscopic Characterization on the Aggregation Behavior of Pyronin G with Tetraphenylborate anion
Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
1995, v.8 no.1, pp.47-53
Lee,
B., &
Kim,
K.
(1995). Spectroscopic Characterization on the Aggregation Behavior of Pyronin G with Tetraphenylborate anion. Analytical Science and Technology, 8(1), 47-53.
- Downloaded
- Viewed
Abstract
The aggregation of Pyronin G(<TEX>$PG^+$</TEX>) with tetraphenylborate(<TEX>$TPB^-$</TEX>) anion has been investigated in aqueous solution by absorption and fluorescence spectrophotometries. The addition of 1,4-dioxane in aqueous solution of <TEX>$PG^+$</TEX> and <TEX>$TPB^-$</TEX> dissociates the aggregates of PG-TPB due to the increased hydrophobicity of the mixed solvent as compared to pure water, and yields higher <TEX>$PG^+$</TEX> momomer concentration than aqueous <TEX>$PG^+$</TEX> solution. The aggregation is not observed in any organic solvents except in water. The absorption maxima of <TEX>$PG^+$</TEX> are correlated relatively well with <TEX>${\pi}^*$</TEX> scale and <TEX>$(n^2-1)/(2n^2+1)$</TEX> funtion. But better linear relationship was obtained with <TEX>${\pi}^*$</TEX> scale for alcohols.
- keywords
- Pyronin G, Sodium Tetraphenylborate, Dye Aggregation
- Downloaded
- Viewed
- 0KCI Citations
- 0WOS Citations
Other articles from this issue
- Studies on the Determination of Heavy Metal Ions by Flow Injection, the Photochemical Characterization and Polymerization of Eight-Coordinated Complex(Part I): Spectrophotometric Determination of Uranium and Thorium Ions by Flow Injection Analysis using Chrome Azurol S in the Presence of Surfactant
- The role of matrix modifier and for the determination of cadmium in blood by graphite furnace atomic absorption spectrometry
- Determination of 2-Mercapto-1-methyl-imidazole in Antithyroid Drug by Differential Pulse Polarography
- Determination of Thioglycolic acid in the presence of Copper(II) by Adsorptive Stripping Voltammetry
- A Selectivity Character for the Phase Transfer Reactions of Alcohols by Tetra-n-Butyl Ammonium Chloride
- Fluorescence Signal Analysis of Mixed Rare Earth Elements by Nonlinear Fitting Method
- Spectroscopic Characterization on the Aggregation Behavior of Pyronin G with Tetraphenylborate anion
- Studies on Electroanalytical Chemistry for the Oxygen Adducted Tetradentate Schiff base Cobalt(III) Complexes in Pyridine Solution
- A polymer pH-Selectrode Based on Tribenzylamine as Neutral Carrier
- Fundamental Studies of Gas-jet Assisted Radio Frequency Glow Discharge Atomic Absorption Spectrometry
- Ion-Selective Electrodes for the Determination of Alverine
- Electrochemical Corrosion Characteristics of the Iron-based Damping Alloy
- A Study on the Lime Stabilization of Livestock Waste
- Determination of Zinc in the Scalp Hair of the Reumatoid Arthritis Patients
- more
Recommanded Articles
This website recommended the use the Chrome browser for journal website.