Khattab, Asaad Faisal Ismael, Younis Ahmed El-Habab, Ahmed Taher
Published in
Tenside Surfactants Detergents
In this work, fatty alcohol ethoxylation surfactant PALMEROL 1214 (lauryl myristyl alcohol C12–C14) designated as LMA-EO-30 and novel surface-active monomer (surfethoxymers) such as Hemi Ester Lauryl Myristyl Alcohol Malate designated as HELMEM, HELMEI (itaconate) and HELMES (succinate) have been synthesized. These types of non-ionic surfactant hav...
Agni, Shashank Jose, Jobin Ugare, Sanjay R. Kumar, Lalit Khot, Kartik Bhairu
Published in
Tenside Surfactants Detergents
Nasal inserts are novel solid, bio-adhesive dosage forms that various methods can prepare. Nasal inserts work on the principle of nasal fluid absorption from the nasal mucosa on administration into the nasal cavity, where it forms gel, avoiding foreign body sensation. They are administered via the nasal route and help to accomplish delayed systemic...
Damle, Suruchi Madankar, Chandu
Published in
Tenside Surfactants Detergents
Polyglycerol esters (PEGs) which are non-ionic surfactants acting as emulsifiers, wetting agents and viscosity modifying agents are used in the cosmetic, pharmaceutical and food industries. They have been proposed as an alternative to ethoxylated glycol-based non-ionic surfactants due to safety issues. PGEs are composed of fatty acid, which is a li...
Menold, Philipp Strey, Reinhard Roitsch, Stefan Preisig, Natalie Stubenrauch, Cosima
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Tenside Surfactants Detergents
In dilute water-surfactant systems L3 phases are found in which bilayers interconnect to form a sample-spanning sponge-like structure. From our previous study of the system water/NaCl-AOT (sodium bis(2-ethylhexyl) sulfosuccinate) we know that a transition of this sponge-like structure to an oil-continuous foam-like structure occurs upon addition of...
Lominadze, Nino Sebiskveradze, Maya Chaladze, Rusudan Papuashvili, Natia Butkhuzi, Tinatin Alexishvili, Maka Rukhadze, Marina
Published in
Tenside Surfactants Detergents
The creation and study of artificial membranes based on microemulsions is an important direction due to the similarity of the structure of both direct and reverse microemulsions with cell membranes. A microemulsion mobile phase prepared with a non-ionic surfactant in combination with a C18 type stationary phase creates a similar image of the cell m...
Lei, Yue Liu, Yue Li, Yuheng Lu, Xiaohao Gao, Haiyan Xu, Hujun
Published in
Tenside Surfactants Detergents
In this study the interaction between the esterified amide gemini surfactant C12-(BAE)-C12, where BAE stands for the bis(acetoxy)ethane linking group, and the non-ionic polymer polyvinylpyrrolidone (PVP) was investigated by the surface tension method. It was found that there was no apparent interaction between them. The interaction between C12-(BAE...
Wang, Qian Li, Xu Dong, Jinxiang
Published in
Tenside Surfactants Detergents
In this paper, anionic branched-chain tertiary fatty alcohol sulfate surfactants were synthesized from n-hexene and n-octene using selective olefin dimerization, hydration reaction (hydroxylation), and sulfur trioxide sulfation. The direct hydration reaction of the α-olefin dimer 2-butyl-1-octene with water as a model reaction was explored for the ...
Rai, Summi Rauniyar, Bishnu Shau Bhattarai, Ajaya
Published in
Tenside Surfactants Detergents
Aluminium foil is a versatile material used in various industries, but its inherent low wettability limits its application. Surfactant can be used as effective agents for enhancing the wettability, enabling improved surface interactions and performance. In this study, we investigated the wettability of anionic (SDS and AOT) and cationic (CTAB) surf...
Hordyjewicz-Baran, Zofia Wasilewski, Tomasz Zarębska, Magdalena Seweryn, Artur
Published in
Tenside Surfactants Detergents
In this study, special types of washing agents, intended for fruit washing were developed. Fruit washing agents with different contents of non-ionic surfactants have been prepared. The developed products were characterized in terms of performance with regard to their ability to remove pesticide residues from fruit surfaces. Special attention was pa...
Park, Yeseul Park, Jin-Won
Published in
Tenside Surfactants Detergents
Among the SARS-CoV-2 vaccines developed to date, the mRNA vaccines developed by the Pfizer/BioNTech and Moderna companies have been formulated using saturated lipids, specifically 1,2-distearoyl-sn-glycero-3-phosphocholine (DSPC), along with cholesterol. DSPC and cholesterol have the disadvantage of causing sclerosis. Therefore, in this study, lipi...
