Dentistry received 2249 citations as per Google Scholar report
Tong Wang
China
Research Article
The Wettability of Commercial Vinyl Polysiloxane Impression Materials for Artificial Saliva: Static and Dynamic Evaluation
Author(s): Feng Luo,Guang Hong,Tong Wang,Jun-Yu Chen,Lai Suo,Xi-Bo Pei,Qian-Bing Wan*
Feng Luo,Guang Hong,Tong Wang,Jun-Yu Chen,Lai Suo,Xi-Bo Pei,Qian-Bing Wan*
Objective: The purpose of this study was to evaluate the wettability of commercial Vinyl Polysiloxane (VPS) impression materials by measuring contact angles on horizontal and non-horizontal surfaces using artificial saliva.
Materials and Methods: Three light bodies (Affinis (Affi); Silagum (Sila) and Variotime (Vario-LB)) and one extra light body (Viriotime (Vario-ELB)) impression materials were used to fabricate specimens with flat surfaces. Static and dynamic contact angles were measured using the sessile drop method (OCA-20 contact angle analyzer) as a function of time. Contact angle hysteresis shown was advancing minus receding contact angles. All data were analyzed by one-way ANOVA and Games-Howell post hoc test (p<0.05).
Results: The static and dynamic contact angles of all tested impression mat.. View More»
DOI:
10.4172/2161-1122.1000401