Prediction of Aqueous Solution Surface Tension of Some Surfactant Mixtures and Composition of Their Monolayers at the Solution—Air Interface by Bronisław Jańczuk, Anna Zdziennicka, Katarzyna Szymczyk, Maria Luisa González-Martín

Subjects: “…surface tension…”
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Wettability of Quartz by Ethanol, Rhamnolipid and Triton X-165 Aqueous Solutions with Regard to Its Surface Tension by Anna Zdziennicka, Katarzyna Szymczyk, Bronisław Jańczuk

“…Hence, the wetting behaviour of ethanol (ET), rhamnolipid (RL) and Triton X-165 (TX165) aqueous solutions with regard to the quartz surface tension was investigated. The investigations were based on the contact angle measurements of water (W), formamide (F) and diiodomethane (D) as well as ET, RL and TX165 solutions on the quartz surface. …”
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Behavior of Auramine O in the Aqueous Solution of Two Kolliphors and Their Mixture by Katarzyna Szymczyk, Andrzej Lewandowski, Anna Zdziennicka, Magdalena Szaniawska, Bronisław Jańczuk

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Mutual Influence of Some Flavonoids and Classical Nonionic Surfactants on Their Adsorption and Volumetric Properties at Different Temperatures by Anna Taraba, Katarzyna Szymczyk, Anna Zdziennicka, Bronisław Jańczuk

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Adsorption Properties of Hydrocarbon and Fluorocarbon Surfactants Ternary Mixture at the Water-Air Interface by Bronisław Jańczuk, Katarzyna Szymczyk, Anna Zdziennicka

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Thermodynamic Analysis of the Adsorption and Micellization Activity of the Mixtures of Rhamnolipid and Surfactin with Triton X-165 by Edyta Rekiel, Anna Zdziennicka, Katarzyna Szymczyk, Bronisław Jańczuk

“…The surface tension of aqueous solutions of Triton X-165 with rhamnolipid or surfactin mixtures was measured. …”
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Changes of Some Physicochemical Properties of Canola Oil by Adding n-Hexane and Ethanol Regarding Its Application as Diesel Fuel by Rafał Longwic, Przemysław Sander, Anna Zdziennicka, Katarzyna Szymczyk, Bronisław Jańczuk

“…The surface tension components were determined based on the contact angle measurements on PTFE. …”
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Thermodynamic Parameters of Berberine with Kolliphor Mixtures Adsorption and Micellization by Magdalena Szaniawska, Katarzyna Szymczyk, Anna Zdziennicka, Bronisław Jańczuk

“…These energies were determined from the equations proposed by us, based on the Gibbs surface excess concentration of the Ber mixture with ELP and RH40, the activity of these compounds in the surface layer at the water-air interface and in the micelles obtained by the Hua and Rosen method, and the contributions of Ber, ELP, and RH40 to the reduction in the water surface tension. For this determination, the measurements of the surface tension of the aqueous solution of the Ber mixture with ELP or RH40 and that of the Ber mixture with these two surfactants, as well as the density and conductivity were performed. …”
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Thermodynamic Characterization of Rhamnolipid, Triton X-165 and Ethanol as well as Their Mixture Behaviour at the Water-Air Interface by Anna Zdziennicka, Maria Luisa González-Martín, Edyta Rekiel, Katarzyna Szymczyk, Wojciech Zdziennicki, Bronisław Jańczuk

“…For these mixtures the surface tension of aqueous solutions with constant concentration and composition of ET and RL as well as the variable concentration of TX165 was measured. …”
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Modification of Canola Oil Physicochemical Properties by Hexane and Ethanol with Regards of Its Application in Diesel Engine by Rafał Longwic, Przemysław Sander, Bronisław Jańczuk, Anna Zdziennicka, Katarzyna Szymczyk

“…For this purpose, surface tension, density, and viscosity measurements, as well as engine tests, were performed for 88%Co10%Hex2%Et and 83%Co15%Hex2%Et mixtures at 20 °C. …”
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Wetting Properties of Rhamnolipid and Surfactin Mixtures with Triton X-165 by Edyta Rekiel, Anna Zdziennicka, Katarzyna Szymczyk, Bronisław Jańczuk

“…Using the contact angle isotherms of individual biosurfactants and TX165 as well as the earlier obtained isotherms of their surface tension the contact angle isotherms of the biosurfactants mixtures with TX165 were deduced. …”
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Adsorption Properties and Composition of Binary Kolliphor Mixtures at the Water–Air Interface at Different Temperatures by Magdalena Szaniawska, Katarzyna Szymczyk, Anna Zdziennicka, Bronisław Jańczuk

“…The studies on the adsorption properties and composition of the adsorbed monolayer at the water–air interface of the binary Kolliphor^® ELP (ELP) and Kolliphor^® RH 40 (RH40) mixtures based on the measurements of the surface tension (<i>γ_LV</i>) of their aqueous solution in the temperature range from 293 to 318 K were carried out. …”
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