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Updated: May 24, 2026

Development of an Innovative LED-based Illumination Device for In Vitro Application of Photodynamic Therapy with Rose Bengal
Published on: September 12, 2025
Three generations of LED lights and clinical implications for optimizing their use. 1: from past to present
Bruno Pelissier1, Bruno Jacquot, Will M Palin
1UFR d'Odontologie de Montpellier 1545, avenue du Professeur Jean-Louis Viala 34193, Montpellier Cedex 5, France.
Abstract:
In the present era of adhesive dentistry light-curing units are essential pieces of surgery equipment for everyday practice. The success and longevity of light-activated resin sealants, photo-cured restorations and orthodontic treatments are related to the efficacy of the light-curing process. Energy efficient blue LED lights are rapidly replacing their halogen lamp predecessors as the standard light source. Manufacturers are producing materials with different initiators and not all of these materials can be properly polymerized with blue LED lights.
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