scholarly journals Irradiation grafting of hydrophilic monomer onto chitin

2021 ◽  
Author(s):  
Gatot T. Rekso
Keyword(s):  
Hydrophilic Monomer

Polyanionic cellulose/hydrophilic monomer copolymer grafted silica nanocomposites as HTHP drilling fluid-loss control agent for water-based drilling fluids

2021 ◽  
pp. 152089
Author(s):  
Xiangru Jia ◽  
Xionghu Zhao ◽  
Bin Chen ◽  
Egwu Saviour Bassey ◽  
Zhiyang Huang
Keyword(s):  
Drilling Fluid ◽  
Control Agent ◽  
Fluid Loss ◽  
Drilling Fluids ◽  
Silica Nanocomposites ◽  
Hydrophilic Monomer ◽  
Water Based ◽  
Loss Control

scholarly journals Effect of Hydrophilic Monomer Distribution on Self‐Assembly of a pH‐Responsive Copolymer: Spheres, Worms and Vesicles from a Single Copolymer Composition

2020 ◽  
Author(s):  
Junliang Zhang ◽  
Barbara Farias‐Mancilla ◽  
Ihor Kulai ◽  
Stephanie Hoeppener ◽  
Barbara Lonetti ◽  
...  
Keyword(s):  
Self Assembly ◽  
Copolymer Composition ◽  
Ph Responsive ◽  
Hydrophilic Monomer ◽  
Monomer Distribution

Commercial Dental Composite: Determination of Reaction Advancement and Study of the Migration of Organic Compounds

2005 ◽  
Vol 13 (3) ◽  
pp. 223-234
Author(s):  
C. Sanglar ◽  
M. Defay ◽  
H. Waton ◽  
A. Bonhomme ◽  
S. Alamercery ◽  
...  
Keyword(s):  
Artificial Saliva ◽  
Aqueous Media ◽  
Dental Composite ◽  
Dental Composites ◽  
Hydrophilic Monomer ◽  
Methacrylate Monomers ◽  
Urethane Dimethacrylate ◽  
Hydrolysis Of

This work on organic dental composites was undertaken to determine the role of residual reactive methacrylate functions at the end of the photopolymerization cycle, and to investigate the fate of the residual monomers and oligomers in organic (ethanol) and aqueous (water and artificial saliva) media. The results show that all the methacrylate monomers present in dentine migrate into ethanol (about 1% (w/w)). In aqueous media on the other hand, only the most hydrophilic monomer (UDMA) migrates (0.05% (w/w)) into water and 0.03% into artificial saliva (pH = 9). This desorption in the three media is accompanied by the hydrolysis of monomers, leading to the formation of monohydrolyzed urethane dimethacrylate (UDMA) and bis-phenyl glycidyl dimethacrylate (BISGMA); UDMA and BISGMA are completely hydrolyzed in artificial saliva. The alkalinity of the milieu apparently favours the hydrolysis of methacrylate functions.

scholarly journals Microfluidically fabricated pH-responsive anionic amphiphilic microgels for drug release

2016 ◽  
Vol 4 (18) ◽  
pp. 3086-3093 ◽  
Author(s):  
B. Lu ◽  
M. D. Tarn ◽  
N. Pamme ◽  
T. K. Georgiou
Keyword(s):  
Drug Release ◽  
Polymer Chains ◽  
Ph Responsive ◽  
Chip Design ◽  
Hydrophilic Monomer ◽  
On Chip

Novel amphiphilic microgels with hydrophobic and hydrophilic monomer units on the polymer chains were fabricated with an on-chip polymerisation methodology using a novel chip design.

Hydrophobic Monomer Type and Hydrophilic Monomer Ionization Modulate the Lyotropic Phase Stability of Diblock Co-oligomer Amphiphiles

Langmuir ◽  
2017 ◽  
Vol 33 (4) ◽  
pp. 1013-1022 ◽  
Author(s):  
Minh T. Lam ◽  
Paul A. FitzGerald ◽  
Gregory G. Warr
Keyword(s):  
Phase Stability ◽  
Hydrophobic Monomer ◽  
Hydrophilic Monomer

Adhesive resin and the hydrophilic monomer HEMA induce VEGF expression on dental pulp cells and macrophages

2006 ◽  
Vol 22 (5) ◽  
pp. 434-440 ◽  
Author(s):  
Maria G. Mantellini ◽  
Tatiana Botero ◽  
Peter Yaman ◽  
Joseph B. Dennison ◽  
Carl T. Hanks ◽  
...  
Keyword(s):  
Dental Pulp ◽  
Dental Pulp Cells ◽  
Vegf Expression ◽  
Adhesive Resin ◽  
Hydrophilic Monomer ◽  
Pulp Cells
Sign in / Sign up

Export Citation Format

Share Document