Status Report on Tar-Gon Dental Stick / Council Announces Classification of Additional Products / Testimony of the Association on Fluoridation of Municipal Water Supplies before the House of Representatives Select Committee to Investigate the Use of Chemicals in Foods and Cosmetics / Product Added to A.D.A. List of Certified Dental Materials

1952 ◽  
Vol 44 (5) ◽  
pp. 556-562
Keyword(s):  
House Of Representatives ◽  
Dental Materials ◽  
Status Report ◽  
Select Committee ◽  
Water Supplies ◽  
Municipal Water

scholarly journals Classification and quality of groundwater supplies in the Lower Shire Valley, Malawi – Part 2: Classification of borehole water supplies in Chikhwawa, Malawi

Water SA ◽  
2013 ◽  
Vol 39 (4) ◽  
Author(s):  
AM Grimason ◽  
TK Beattie ◽  
SJ Masangwi ◽  
GC Jabu ◽  
SC Taulo ◽  
...  
Keyword(s):  
Water Supplies ◽  
Borehole Water

scholarly journals Moving Towards a Finer Way of Light-Cured Resin-Based Restorative Dental Materials: Recent Advances in Photoinitiating Systems Based on Iodonium Salts

Materials ◽  
2020 ◽  
Vol 13 (18) ◽  
pp. 4093
Author(s):  
Monika Topa ◽  
Joanna Ortyl
Keyword(s):  
Biomedical Applications ◽  
Dental Materials ◽  
Dental Composites ◽  
Iodonium Salts ◽  
Photoinduced Polymerization ◽  
Low Energy Consumption ◽  
Restorative Dental Materials ◽  
Phosphine Derivatives ◽  
Short Time

The photoinduced polymerization of monomers is currently an essential tool in various industries. The photopolymerization process plays an increasingly important role in biomedical applications. It is especially used in the production of dental composites. It also exhibits unique properties, such as a short time of polymerization of composites (up to a few seconds), low energy consumption, and spatial resolution (polymerization only in irradiated areas). This paper describes a short overview of the history and classification of different typical monomers and photoinitiating systems such as bimolecular photoinitiator system containing camphorquinone and aromatic amine, 1-phenyl-1,2-propanedione, phosphine derivatives, germanium derivatives, hexaarylbiimidazole derivatives, silane-based derivatives and thioxanthone derivatives used in the production of dental composites with their limitations and disadvantages. Moreover, this article represents the challenges faced when using the latest inventions in the field of dental materials, with a particular focus on photoinitiating systems based on iodonium salts. The beneficial properties of dental composites cured using initiation systems based on iodonium salts have been demonstrated.

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