Aluminium(III) sensing by pyridoxal hydrazone utilising the chelation enhanced fluorescence effect was written by Kejik, Zdenek;Kaplanek, Robert;Havlik, Martin;Briza, Tomas;Vavrinova, Danuse;Dolensky, Bohumil;Martasek, Pavel;Kral, Vladimir. And the article was included in Journal of Luminescence in 2016.HPLC of Formula: 65-22-5 The following contents are mentioned in the article:
A chemosensor based on pyridoxal hydrazone was prepared in a two-step synthesis with a high yield. Chemosensor 1 exhibits high sensitivity and anti-disturbance for aluminum(III) ions among other biol. important metal ions. Aluminum(III) ion sensing was accomplished using a chelation enhanced fluorescence (CHEF) effect and photoinduced electron transfer (PET) inhibition. Chemosensor 1 shows a high association constant (1×105 M-1) towards aluminum(III) ions in DMSO-H2O (9:1, volume/volume). The detection limit of the fluorescence response of chemosensor 1 for aluminum(III) ions is 6×10-7 M. This study involved multiple reactions and reactants, such as 3-Hydroxy-5-(hydroxymethyl)-2-methylisonicotinaldehyde hydrochloride (cas: 65-22-5HPLC of Formula: 65-22-5).
3-Hydroxy-5-(hydroxymethyl)-2-methylisonicotinaldehyde hydrochloride (cas: 65-22-5) belongs to alcohols. Similar to water, an alcohol can be pictured as having an sp3 hybridized tetrahedral oxygen atom with nonbonding pairs of electrons occupying two of the four sp3 hybrid orbitals. The most common reactions of alcohols can be classified as oxidation, dehydration, substitution, esterification, and reactions of alkoxides.HPLC of Formula: 65-22-5
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts