Barry Van Gemert

Photochromic compounds: Chemistry and application in ophthalmic lenses

John C. Crano, T. Flood, David B. Knowles et al. · Pure and Applied Chemistry · 1996 · 202 citations · Full text

Optical Materials, Engineering, Ophthalmology +6

Photochromism of Diarylnaphthopyrans

Barry Van Gemert, Maria Bergomi, David B. Knowles · Molecular crystals and liquid crystals science technology. Section A, Molecular crystals and liquid crystals/Molecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals · 1994 · 75 citations

Materials Science, Plastic Matrix, Optical Materials +14

Naphthopyrans. Structural Features and Photochromic Properties

Barry Van Gemert, Anil Kumar, David B. Knowles · Molecular crystals and liquid crystals science technology. Section A, Molecular crystals and liquid crystals/Molecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals · 1997 · 53 citations

Structural Features, Abstract Structural Modifications, Photochemistry +9

The Commercialization of Plastic Photochromic Lenses: A Tribute to John Crano

Barry Van Gemert · Molecular crystals and liquid crystals science technology. Section A, Molecular crystals and liquid crystals/Molecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals · 2000 · 50 citations

Optical Materials, Engineering, Optic Design +18

Color Tunability in Photochromic Naphthopyrans

Anil Kumar, Barry Van Gemert, David B. Knowles · Molecular crystals and liquid crystals science technology. Section A, Molecular crystals and liquid crystals/Molecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals · 2000 · 23 citations

Activated Form, Visible Absorption, Optical Materials +15