Blankenau R J, Kelsey W P, Powell G L, Shearer G O, Barkmeier W W, Cavel W T
Creighton University, Omaha.
Am J Dent. 1991 Feb;4(1):40-2.
A study was conducted to compare the degree of resin polymerization achievable using conventional visible light techniques and argon lasing. High performance liquid chromatography was used to extract unpolymerized resin from microfilled and small particle composite resin samples following photoactivation with visible light and the argon laser. It was determined that a significantly greater degree of microfilled resin polymerization was achievable following argon lasing compared to exposure to conventional visible light techniques. Although the small particle composite resin samples were polymerized as well as, or slightly better, with the argon laser, the differences were found to be insignificant. As a result, the argon laser should be considered a potentially advantageous method of initiating the polymerization of dental composite resin restorations.
进行了一项研究，以比较使用传统可见光技术和氩激光实现树脂聚合的程度。在使用可见光和氩激光进行光活化后，采用高效液相色谱法从微填料和小颗粒复合树脂样品中提取未聚合的树脂。结果发现，与传统可见光技术相比，氩激光照射后微填料树脂的聚合程度明显更高。虽然小颗粒复合树脂样品用氩激光聚合的效果相同或略好，但发现差异不显著。因此，氩激光应被视为引发牙科复合树脂修复体聚合的一种潜在优势方法。
