Determination of energy levels delivered by light-curing units used to light-activate resin-based dental restorative materials

• Grant number: 16/07211-5
• Support Opportunities: Research Grants - Visiting Researcher Grant - International
• Start date: July 14, 2016
• End date: August 08, 2016
• Field of knowledge: Health Sciences - Dentistry - Dental Clinics
• Principal Investigator: Marcelo Giannini
• Grantee: Marcelo Giannini
• Visiting researcher: Richard Bengt Thomas Price
• Visiting researcher institution: Dalhousie University, Halifax, Canada
• Host Institution: Faculdade de Odontologia de Piracicaba (FOP). Universidade Estadual de Campinas (UNICAMP). Piracicaba , SP, Brazil

Abstract

The proposal involves a visit by a foreign researcher (Dr. Richard Price, Faculty of Dentistry, Dalhousie University, Halifax, NS, Canadá) for 26 days in Piracicaba Dental School at UNICAMP. Dr. Richard Price is a recognized researcher in the photoactivation area of resin-based dental materials and his visit to Brazil will bring numerous scientific and educational contributions. Various activities will be performed by the visitor and involves laboratory activities, lecturers, discussions of the results and visits to other institutions.Laboratory activities will involve graduate students and will be related to determining energy levels emitted by different light-curing units and a pilot study will be performed with photoactivated composites using different light-curing units. Several benefits will be generated with this visit and cover the areas of education, research photoactivation of restorative materials and planning future collaborations. (AU)

Scientific publications

(4)

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

BEATRIZ OMETTO SAHADI; RICHARD BENGT PRICE; CAROLINA BOSSO ANDRÉ; MAICON SEBOLD; GABRIEL NIMA BERMEJO; REGINA GUENKA PALMA-DIBB; JULIANA JENDIROBA FARAONI; CARLOS JOSÉ SOARES; MARCELO GIANNINI. Multiple-peak and single-peak dental curing lights comparison on the wear resistance of bulk-fill composites. Brazilian Oral Research, v. 32, 2018-12-17. (16/07211-5)

SHIMOKAWA, C. A. K.; GIANNINI, M.; ANDRE, C. B.; SAHADI, B. O.; FARAONI, J. J.; PALMA-DIBB, R. G.; SOARES, C. J.; PRICE, R. B.. In Vitro Evaluation of Surface Properties and Wear Resistance of Conventional and Bulk-fill Resin-based Composites After Brushing With a Dentifrice. Operative Dentistry, v. 44, n. 6, p. 637-647, NOV-DEC 2019. (16/07211-5)

ANDRE, C. B.; NIMA, G.; SEBOLD, M.; GIANNINI, M.; PRICE, R. B.. Stability of the Light Output, Oral Cavity Tip Accessibility in Posterior Region and Emission Spectrum of Light-Curing Units. Operative Dentistry, v. 43, n. 4, p. 398-407, JUL-AUG 2018. (16/07211-5)

SAHADI, BEATRIZ OMETTO; PRICE, RICHARD BENGT; ANDRE, CAROLINA BOSSO; SEBOLD, MAICON; BERMEJO, GABRIEL NIMA; PALMA-DIBB, REGINA GUENKA; FARAONI, JULIANA JENDIROBA; SOARES, CARLOS JOSE; GIANNINI, MARCELO. Multiple-peak and single-peak dental curing lights comparison on the wear resistance of bulk-fill composites. BRAZILIAN ORAL RESEARCH, v. 32, p. 11-pg., 2018-01-01. (16/07211-5)