Results 1 to 10 of about 1,357 (168)

Improving the Stability and Bioaccessibility of Vitamin D3 in the Structure of Nanoniosomes Designed by Different Surfactants [PDF]

open access: yesPizhūhish va Nuāvarī dar ̒Ulūm va Sanāyi̒-i Ghaz̠āyī, 2021
Due to the high nutritional value of vitamin D3 and its instability in various environmental and processing conditions, the need to preserve it through techniques such as capsulation during nutrification is felt.
Hamideh Maqamikia   +4 more
doaj   +1 more source

Negligible Toxicokinetic Differences of Glyphosate by Different Vehicles in Rats

open access: yesToxics, 2023
Glyphosate is a non-selective herbicide. Although glyphosate is not acutely toxic, the intake of glyphosate-based herbicides has caused many accidents. Some studies have suggested that surfactants might be the cause.
Yu-Jin Kim, Nitin Nitin, Kyu-Bong Kim
doaj   +1 more source

Conductometric study of sodium dodecyl sulfate - nonionic surfactant (Triton X-100, Tween 20, Tween 60, Tween 80 or Tween 85) mixed micelles in aqueous solution [PDF]

open access: yesHemijska Industrija, 2012
The present study is concerned with the determination of the critical micelle concentration (cmc) of mixed micelles of sodium dodecyl sulfate with one of five nonionic surfactants (Triton X-100, Tween 20, Tween 60, Tween 80 or Tween 85) from ...
Ćirin Dejan M.   +3 more
doaj   +1 more source

Potential of removal of color, turbidity, TDS and starch of raw sugar in MEUF process using nonionic surfactant [PDF]

open access: yesPizhūhish va Nuāvarī dar ̒Ulūm va Sanāyi̒-i Ghaz̠āyī, 2014
In this research, the use of Tween 20 nonionic surfactant in MEUF process was investigated in order to observe how should reduce the raw sugar impurities such as turbidity, color, total dissolved solids (TDS) and starch.
Vahid Hakimzadeh   +3 more
doaj   +1 more source

Ultra-High-Performance Micellar Liquid Chromatography Comparing Tween 20 and Tween 40 for the Determination of Hydroxycinnamic Acids

open access: yesSeparations, 2022
A simple and green ultra-high-performance micellar liquid chromatography (MLC) method was developed here, comparing Tween 20 and Tween 40 for the first time as the only mobile phase modifiers with a C18 column.
Abd al-karim F. Ali, Neil D. Danielson
doaj   +1 more source

Study on The Emulsion Stability of Tripropylene Glycol Diacrylate in Water [PDF]

open access: yesArchives of Metallurgy and Materials, 2023
Oil-in-water emulsion is thermodynamically unstable system that undergoes destabilization with time. The tripropylene glycol diacrylate (TPGDA) monomer which can potentially to increase the crosslink density of polymer blends is unstable in water due to ...
S.S.M. Shirajuddin   +4 more
doaj   +1 more source

Effect of Nonionic Surfactants on the Crystallinity and Thermal Stability of Poly(vinyl alcohol) Film

open access: yesOrbital: The Electronic Journal of Chemistry, 2020
In this study, poly(vinyl alcohol) (PVA)/surfactant films were prepared by casting technique. Two nonionic surfactants with different alkyl chain lenghts (Tween 20 and Tween 40) were used.
Diana M. da Costa   +5 more
doaj   +3 more sources

Analysis of mixed prostate specific antigen and Tween-20 sessile droplets for the reduction in interfacial PSA adsorption

open access: yesChemical Engineering Journal Advances, 2023
The effect of non-ionic surfactants (Tween-20) in droplet-based systems where a prostate-specific antigen (PSA) laden droplet is placed on an anti-PSA immobilized PDMS substrate was investigated.
Vidisha Singh Rathaur, Siddhartha Panda
doaj   +1 more source

The Determination of Lipase Activity by Measuring pH Using ion-Sensitive Field-effect Transistor

open access: yesInternational Journal of Electrochemical Science, 2021
Lipases play an important role in the human metabolism and their abnormal function appear to be associated with many pathological conditions including obesity, Alzheimer disease, atherosclerosis, dyslipideamia associated with diabetes, some infections ...
Tomáš Válek, Miroslav Pohanka
doaj   +1 more source

APPLICATION OF DIALYSIS UNDER PRESSURE FOR INVESTIGATING THE INTERACTION BETWEEN CHLORAMPHENICOL AND NON-IONIC SURFACTANTS [PDF]

open access: yesBulletin of Pharmaceutical Sciences. Assiut University, 1981
Ultrafiltration technique was applied for investigating undersaturated systems containing chloramphenicol using Diaflo membrane UM 05. This drug was solubilized by a series of non-ionic surfactants which include Tween 20, Tween 40, Tween 60, Tween 80 ...
A. Abdelzaher, A. Aboutaleb
doaj   +1 more source

Home - About - Disclaimer - Privacy