Zwitterionic amphiphiles: their aggregation behavior and applications

A Wu, Y Gao, L Zheng - Green Chemistry, 2019 - pubs.rsc.org
Zwitterionic amphiphiles with covalently bonded anionic and cationic groups exhibit
electrically neutral properties but extremely high polarity. Under most circumstances, their …

The chameleon effect in zwitterionic micelles: Binding of anions and cations and use as nanoparticle stabilizing agents

E Drinkel, FD Souza, HD Fiedler, F Nome - Current opinion in colloid & …, 2013 - Elsevier
Zwitterionic surfactants are relatively overlooked and some of their properties resemble
those of ionic and non-ionic surfactants, but others are unique. There is unimpeachable …

Greening perfluorocarbon based nanoemulsions by direct membrane emulsification: Comparative studies with ultrasound emulsification

UT Syed, AMA Dias, HC de Sousa, J Crespo… - Journal of Cleaner …, 2022 - Elsevier
A systematic experimental methodology was employed to produce oil-in-water (O/W)
nanoemulsions by direct membrane emulsification while exploring first-ever studies on …

Synthesis of a new zwitterionic surfactant containing an imidazolium ring. Evaluating the chameleon-like behavior of zwitterionic micelles

DW Tondo, EC Leopoldino, BS Souza, GA Micke… - Langmuir, 2010 - ACS Publications
Synthesis of a new zwitterionic surfactant containing the imidazolium ring 3-(1-tetradecyl-3-
imidazolio) propanesulfonate (ImS3-14) is described. The solubility of ImS3-14 is very low …

Thermodynamic study of the micellization of zwitterionic surfactants and their interaction with polymers in water by isothermal titration calorimetry

C Brinatti, LB Mello, W Loh - Langmuir, 2014 - ACS Publications
The micellization of a homologous series of zwitterionic surfactants, a group of
sulfobetaines, was studied using isothermal titration calorimetry (ITC) in the temperature …

Imidazolium-based zwitterionic surfactants: characterization of normal and reverse micelles and stabilization of nanoparticles

FD Souza, BS Souza, DW Tondo, EC Leopoldino… - Langmuir, 2015 - ACS Publications
This paper presents the physicochemical properties of micellar aggregates formed from a
series of zwitterionic surfactants of the type 3-(1-alkyl-3-imidazolio) propane-sulfonate (ImS3 …

Self-aggregation properties of ionic liquid 1, 3-didecyl-2-methylimidazolium chloride in aqueous solution: from spheres to cylinders to bilayers

M Figueira-Gonzalez, V Francisco… - The Journal of …, 2013 - ACS Publications
The self-aggregation behavior of the double-chained ionic liquid (IL) 1, 3-didecyl-2-
methylimidazolium chloride ([C10C10mim] Cl) in aqueous solution has been investigated …

Simultaneous nondestructive analysis of palladium, rhodium, platinum, and gold nanoparticles using energy dispersive X-ray fluorescence

HD Fiedler, EE Drinkel, B Orzechovicz… - Analytical …, 2013 - ACS Publications
A selective method is proposed for the determination of palladium, gold, and sulfur in
catalytic systems, by direct liquid analysis using energy dispersive X-ray fluorescence …

Studies on the formation and stability of perfluorodecalin nanoemulsions by ultrasound emulsification using novel surfactant systems

UT Syed, AMA Dias, J Crespo, C Brazinha… - Colloids and Surfaces A …, 2021 - Elsevier
Low-molecular weight perfluorocarbons (PFC) are suitable for therapeutic/biomedical
applications involving O 2/CO 2/NO capture, transport and release (eg, blood substitutes) …

Study of fluorescence resonance energy transfer in zwitterionic micelle: Ionic-liquid-induced changes in FRET parameters

VG Rao, S Mandal, S Ghosh, C Banerjee… - The Journal of …, 2012 - ACS Publications
The fluorescence resonance energy transfer (FRET) using Coumarin-153 (C-153) as the
donor and Rhodamine 6G (R6G) as the acceptor is studied in an aqueous solution of N …