Effects of glycerol and urea on micellization, membrane partitioning and solubilization by a non-ionic surfactant

2010 ◽  
Vol 150 (1-3) ◽  
pp. 119-128 ◽  
Author(s):  
Hiren Patel ◽  
Gaurav Raval ◽  
Mozhgan Nazari ◽  
Heiko Heerklotz
Keyword(s):  
Ionic Surfactant ◽  
Membrane Partitioning

scholarly journals Effects of Glycerol and Urea on Micellization, Membrane Partitioning and Solubilization by a Non-Ionic Surfactant

2011 ◽  
Vol 100 (3) ◽  
pp. 330a
Author(s):  
Hiren Patel ◽  
Gaurav Raval ◽  
Mozhgan Nazari ◽  
Heiko Heerklotz
Keyword(s):  
Ionic Surfactant ◽  
Membrane Partitioning

The Effect of the Concentration of Non-ionic Surfactant Amphiphilic Molecules on the Structure and Gelation in Aqueous Dispersions

2020 ◽  
Vol 65 (9) ◽  
pp. 1475-1483
Author(s):  
S. A. Alekseeva ◽  
I. V. Baranets ◽  
V. N. Beresnev ◽  
T. A. Nadervel ◽  
A. D. Kryuchkov ◽  
...  
Keyword(s):  
Ionic Surfactant ◽  
Aqueous Dispersions ◽  
Amphiphilic Molecules

scholarly journals A novel route to size-controlled MIL-53(Fe) metal–organic frameworks for combined chemodynamic therapy and chemotherapy for cancer

RSC Advances ◽  
2021 ◽  
Vol 11 (18) ◽  
pp. 10540-10547
Author(s):  
Anxia Li ◽  
Xiaoxin Yang ◽  
Juan Chen
Keyword(s):  
Drug Delivery ◽  
Therapeutic Approach ◽  
Metal Organic Frameworks ◽  
Ionic Surfactant ◽  
Controlled Synthesis ◽  
New Approach ◽  
Metal Organic ◽  
Size Controlled

In this study, we reported a new approach for the size-controlled synthesis of uniform iron(iii)-based MIL-53 nanocrystals using the non-ionic surfactant PVP. A combinational therapeutic approach was presented for drug delivery and ROS therapy.

scholarly journals Curing Behavior of Waterborne Paint Containing Catalyst Encapsulated in Micelle

Coatings ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 375
Author(s):  
Shuji Yomo
Keyword(s):  
Storage Stability ◽  
Catalytic Properties ◽  
Ionic Surfactant ◽  
Curing Behavior ◽  
Catalytic Function ◽  
Hydrophilic Lipophilic Balance ◽  
Pot Life

This research has studied the feasibility of fabricating a catalyst that activates at 80 °C to ensure the curing performance of two-pack isocyanate curable paints, while remaining inactive at 40 °C to ensure storage stability and pot life. The research examined whether the added dibutyl tin dilaurate (DBTL) provided a catalytic function for curing the waterborne paint, which remains almost inactive at 40 °C and activates at 80 °C or higher. It was confirmed that the use of a non-ionic surfactant with a hydrophilic-lipophilic-balance (HLB) of between 13 and 14 resulted in rapid curing at a temperature of 80 °C or higher, thereby demonstrating catalytic properties. The results also show that the viscosity of the paint remained virtually unchanged after exposure for 1 h at 40 °C. This wass presumed to be the result of the DBTL, which was constrained by the micelles up to a temperature of 70 °C, breaking down the micelles at a temperature of 80 °C or higher. It was also confirmed that the catalytic switching properties were not obtained at a lower or higher HLB. It was found that selecting the non-ionic surfactant by HLB can control the activating temperature of the catalytic properties.

Sign in / Sign up

Export Citation Format

Share Document