Sunday 31 July 2011

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Transactions: INTERNATIONAL JOURNAL of CIRCUITS, SYSTEMS and SIGNAL PROCESSING
Transactions ID Number: 17-202
Full Name: Stoia Adelina Elena
Position: Please, select:
Age: ON
Sex: Female
Address: University of Medicine and Pharmacy "Victor Babes" Timisoara, Faculty of Dentistry, Bd. Revolutiei din 1989 Nr 9
Country: ROMANIA
Tel: +40727857709
Tel prefix: +40727857709
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E-mail address: adelinaelenastoia@yahoo.com
Other E-mails: adelina_elena_stoia@yahoo.com
Title of the Paper: Features of acetone dynamic effects induced to acrylic teeth superficial layer: a time domain C Scan (En Face) OCT new approach.
Authors as they appear in the Paper: Adelina Elena Stoia, Cosmin Sinescu, Mihai Rominu, Adrian Gheorghe Podoleanu
Email addresses of all the authors: adelinaelenastoia@yahoo.com, adelina_elena_stoia@yahoo.com
Number of paper pages: 9
Abstract: The main reason of this study is mainly represented by the C Scan (En Face) OCT time domain investigation of acetone dynamic effects induced to the superficial layer of acrylic teeth. One of the organic solvents used in order to improve the adhesion of acrylic teeth to denture base resin is acetone. The ridge lap area of 20 acrylic second upper molars (Spofa Dental complete denture kit) was milled to flat. Afterwards the molars with the milled ridge lap area were cut in two halves. The artificial teeth were randomly assigned in 2 groups. : Group 1. (control) (without treatment), Group 2. Acetone treatment. The both sample groups were submitted to OCT C Scan (En Face) investigation for 200 seconds. The both sample groups were also submitted to SEM (Scanning Electron Microscopy) nondestructive investigation. The dynamical changes of acrylic teeth superficial layer induced by acetone, among which the superficial layer hardening, were captured with C Scan OCT, provi!
ng the fact that time domain C scan OCT could be used in order to investigate the dynamics of the effects of this organic solvent to the polymeric acrylic teeth substrate.
Keywords: acetone, acrylic teeth, En Face (C Scan) OCT, superficial layer.
EXTENSION of the file: .pdf
Special (Invited) Session: The dynamic of acetone effects to the superficial layer of acrylic teeth in Time Domain C Scan (En Face) OCT non invasive investigations
Organizer of the Session: 658-329
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