Symmetrical azine colorimetric and fluorometric turn-off chemosensor for formaldehyde detection

• Main Authors: Nurul Hidayah, Purwono, Bambang, Pranowo, Harno Dwi
• Format: Article
• Language: English
• Published: Penerbit Universiti Kebangsaan Malaysia 2019
• Online Access: http://journalarticle.ukm.my/14380/1/11%20Nurul%20Hidayah.pdf; http://journalarticle.ukm.my/14380/; http://www.ukm.my/jsm/malay_journals/jilid48bil10_2019/KandunganJilid48Bil10_2019.htm
• Institution: Universiti Kebangsaan Malaysia

Azine derivative 6,6’-((1E,1’E)-hydrazine-1,2-diylidenebis(methanyly-lidene))bis(3,4-dimethoxy-aniline) CHA has been synthesized by condensation of 6-nitroveratraldehyde with malononitrile followed by reduction using 10% Pd/C and hydrazine hydrate. In the presence of formaldehyde, CHA chemosensor in...