Interaction of hydrochlorothiazide with cationic surfactant micelles of cetyltrimethylammonium bromide

Čudina, Olivera; Karljiković‐Rajić, Katarina; Ruvarac-Bugarčić, Ivanka A.; Janković, Ivana A.

doi:10.1016/j.colsurfa.2005.01.023

Cited by 36 publications

(25 citation statements)

References 36 publications

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“…The degree of drug/micelle interaction can be evaluated based on two descriptors: micelle/water partition coefficient, K x and drug/micelle binding constant, K b , by applying mathematical models recently presented in our paper [4]. The explanation of these constants is important for the understanding of interactions with biomembranes, QSAR studies, as well as the use of surfactants in high performance liquid chromatography (HPLC) and micellar electrokinetic chromatography (MEKC) in drug quality control.…”

Section: Introductionmentioning

confidence: 99%

Study of valsartan interaction with micelles as a model system for biomembranes

Čudina¹,

Brborić²,

Janković

et al. 2008

Colloids and Surfaces B: Biointerfaces

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Section: Introductionmentioning

confidence: 99%

Study of valsartan interaction with micelles as a model system for biomembranes

Čudina¹,

Brborić²,

Janković

et al. 2008

Colloids and Surfaces B: Biointerfaces

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“…(12)-(16) of ref. [22]). The results show that Pu 2− exhibits larger partition coefficient (6992.6) than that of H 2 Pu (2056.2) (Fig.…”

Section: Resultsmentioning

confidence: 93%

Acid–base equilibrium of puerarin in CTAB micelles

Guo

2007

Journal of Pharmaceutical and Biomedical Analysis

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“…This specific structure makes the micelles capable of establishing chemical interactions with either hydrophilic or lipophilic molecules [8][9][10]. These aggregates exhibit an interfacial region separating the polar bulk aqueous phase from the hydrocarbon-like interior.…”

Section: Introductionmentioning

confidence: 99%

Study of the Interaction Between Methyl Orange and Mono and Bis‐Quaternary Ammonium Surfactants

Alehyen

Bensejjay

Achouri³

et al. 2009

J Surfact & Detergents

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The solubilization and interaction of an azodye (methyl orange) with dodecyl trimethyl ammonium bromide and cationic gemini surfactants in the series of alkanediyl a,x-bis[(dimethyl alkyl ammonium)bromide)] referred to as (m-s-m), m = 10, 12, 14 and s = 2, 3, 4 were investigated by means of UV-Vis spectroscopy. Aggregation with the anionic dye was reflected by a hypsochromic shift with a decrease in the intensity of the absorption band. The results also show a bathochromic shift followed by a sharp increase in the intensity of the maximum absorption band k max after the critical micellar concentration (CMC). This indicates that the dye solubility increased with increasing surfactant concentration. It was also observed that the aggregation of surfactant and dye takes place at a surfactant concentration far below the CMC of the individual surfactant. The effects of the chain length as well as the spacer length of gemini surfactants on the critical aggregation concentration and CMC were also examined. Moreover, the partition coefficients between the bulk water and surfactant micelles K S and K X as well as the Gibbs energies of distribution of dye between the bulk water and surfactant micelles were determined using the pseudophase model. The effect of the hydrophobic chain length and spacer of gemini surfactants on the distribution parameters is also reported.

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Interaction of hydrochlorothiazide with cationic surfactant micelles of cetyltrimethylammonium bromide

Cited by 36 publications

References 36 publications

Study of valsartan interaction with micelles as a model system for biomembranes

Study of valsartan interaction with micelles as a model system for biomembranes

Acid–base equilibrium of puerarin in CTAB micelles

Study of the Interaction Between Methyl Orange and Mono and Bis‐Quaternary Ammonium Surfactants

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