R.E. Petkova

Foaming and Foam Stability for Mixed Polymer–Surfactant Solutions: Effects of Surfactant Type and Polymer Charge

R.E. Petkova, Slavka Tcholakova, Nikolai D. Denkov · Langmuir · 2012 · 263 citations

Natural Sciences, Chemical Engineering, Chemistry +17

Role of polymer–surfactant interactions in foams: Effects of pH and surfactant head group for cationic polyvinylamine and anionic surfactants

R.E. Petkova, Slavka Tcholakova, Nikolai D. Denkov · Colloids and Surfaces A Physicochemical and Engineering Aspects · 2013 · 84 citations

Natural Sciences, Materials Engineering, Materials Science +17

Adsorption and self-assembly properties of the plant based biosurfactant, Glycyrrhizic acid

I. Tucker, A. Burley, R.E. Petkova et al. · Journal of Colloid and Interface Science · 2021 · 73 citations · Full text

Life Sciences, Biotechnology, Chemical Engineering +9

Surfactant/biosurfactant mixing: Adsorption of saponin/nonionic surfactant mixtures at the air-water interface

I. Tucker, A. Burley, R.E. Petkova et al. · Journal of Colloid and Interface Science · 2020 · 57 citations

Engineering, Chemical Engineering, Chemistry +16

Self-assembly in saponin mixtures: Escin/tea, tea/glycyrrhizic acid, and escin/glycyrrhizic acid mixtures

I. Tucker, A. Burley, R.E. Petkova et al. · Colloids and Surfaces A Physicochemical and Engineering Aspects · 2021 · 27 citations · Full text

Pharmacy, Biochemistry, Medicinal Chemistry +5