Synthesis and properties of two photochromic dyes

• Main Author: Ng, Shihui.
• Other Authors: School of Materials Science and Engineering
• Format: Final Year Project
• Language: English
• Published: 2012
• Subjects: DRNTU::Engineering::Materials::Photonics and optoelectronics materials
• Online Access: http://hdl.handle.net/10356/48810
• Institution: Nanyang Technological University

Photochromic dyes have been extensively studied due to their demands and applications especially in the ophthalmic lens industry. Photochromic lenses respond reversibly to the light intensity; darkens with ultraviolet exposure and changes back to its original state with reduced exposure....