31301538photosensitivityPT2026-03-30 20:21:02UF31301539light sensitiveNDUF31301540light sensitivityNDUF31301541light-sensitiveNDUF31301542photosensitiveNDBT31298173physicochemical attributes and propertiesPTNT31311763panchromaticPTNT31311764orthochromaticPTNT31311765photochromismPT