Measuring the surface tension of atmospheric particles and relevant mixtures to better understand key atmospheric processes

M El Haber, V Gérard, J Kleinheins… - Chemical …, 2024 - ACS Publications
Aerosol and aqueous particles are ubiquitous in Earth's atmosphere and play key roles in
geochemical processes such as natural chemical cycles, cloud and fog formation, air …

Water and wastewater treatment by micellar enhanced ultrafiltration–A critical review

M Moreno, LP Mazur, SE Weschenfelder… - Journal of Water …, 2022 - Elsevier
Micellar-enhanced ultrafiltration (MEUF) is a surfactant-based method used to remove low
concentrations of contaminants from water and wastewater streams. The process consists of …

Drug–surfactant interaction: thermo-acoustic investigation of sodium dodecyl sulfate and antimicrobial drug (levofloxacin) for potential pharmaceutical application

V Bhardwaj, T Bhardwaj, K Sharma, A Gupta… - RSC Advances, 2014 - pubs.rsc.org
In the present study, the advantages of surfactant micelles as drug delivery vehicles are
taken into consideration, and the impact of the potential antimicrobial drug (levofloxacin) on …

Effect of modification of octenyl succinate starch with mineral elements on the stability and rheological properties of oil-in-water emulsions

K Królikowska, T Fortuna, S Pietrzyk, A Gryszkin - Food Hydrocolloids, 2017 - Elsevier
The objective of this study was to determine the effect of modifying of octenyl succinate
starch with mineral elements on the stability and rheological properties of oil-in-water …

Volumetric, Compressibility and viscometric approach to study the interactional behaviour of sodium cholate and sodium deoxycholate in aqueous glycyl glycine

S Kumari, S Chauhan, K Singh, A Umar, H Fouad… - Molecules, 2022 - mdpi.com
Viscosity, speed of sound (u), and density (ρ) have been measured in aqueous glycyl
glycine solution over a temperature range from 293.15 to 313.15 K with a 5 K interlude to …

Effect of biologically active amino acids on the surface activity and micellar properties of industrially important ionic surfactants

K Sharma, S Chauhan - Colloids and Surfaces A: Physicochemical and …, 2014 - Elsevier
The surface tension and fluorescence measurements have been carried out to study the
interactions present between anionic surfactant, sodium dodecyl benzene sulfonate (SDBS) …

Drug–ionic surfactant interactions: density, sound speed, spectroscopic, and electrochemical studies

M Sohail, HMAU Rahman, MN Asghar - European Biophysics Journal, 2023 - Springer
The failure of antibiotics against infectious diseases has become a global health issue due
to the incessant use of antibiotics in the community and a lack of entry of new antibacterial …

Enzymatic synthesis of an homologous series of long-and very long-chain sucrose esters and evaluation of their emulsifying and biological properties

JP Zhu, MY Liang, YR Ma, LV White, MG Banwell… - Food …, 2022 - Elsevier
Certain sucrose mono-esters display excellent emulsifying properties as well as a range of
other useful physicochemical characteristics that follow from their amphipathic nature …

Micellar and antimicrobial activities of ionic surfactants in aqueous solutions of synthesized tetraalkylammonium based ionic liquids

S Chauhan, M Kaur, K Singh, MS Chauhan… - Colloids and Surfaces A …, 2017 - Elsevier
A series of quaternary ammonium based ionic liquids (ILs) containing tetraalkylammonium
cation has been synthesized and characterised by NMR as well as FT-IR analysis. Then …

Apparent molar volume, compressibility and viscometric studies of sodium dodecyl benzene sulfonate (SDBS) and dodecyltrimethylammonium bromide (DTAB) in …

K Sharma, S Chauhan - Thermochimica Acta, 2014 - Elsevier
In this paper, we examine density (d), ultrasonic velocity (u) and viscosity studies of SDBS
and DTAB in water and in aqueous solutions of 0.01, 0.05, 0.10 mol kg− 1 l-glutamine, l …