1. A novel spirooxazine derivative as a colorimetric probe for Fe2+ and Pb2+ determination on microfluidic paper-based analytical device (μPAD) for maintaining in photochromic efficiency. (December 2022) Authors: Khunkhong, Niyada; Kitchawengkul, Nattasa; Wongnongwa, Yutthana; Jungsuttiwong, Siriporn; Keawin, Tinnagon; Promarak, Vinich; Nalaoh, Phattananawee; Suttisintong, Khomson; Chansaenpak, Kantapat; Jarujamrus, Purim Journal: Dyes and pigments Issue: Volume 208(2023) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗