Starch films containing a chemodosi

Starch films containing a chemodosimeter probe based on a quinolinium merocyanine dye were
successfully prepared and studied. Through the selective nucleophilic addition reaction between cyanide
anions and the dye chromophore the film can selectively detect sub-micromolar quantities of cyanide ion
by a distinct color change

ผลลัพธ์ (แอฟริกา) 1:

Films wat stysel Chemodosimeter 'n ondersoek gebaseer op 'n Quinolinium Merocyanine kleurstof is
suksesvol voorberei en bestudeer. Deur die selektiewe nukleofiele addisie reaksie tussen sianied
anione en die kleurstof chromofoor Film kan selektief te spoor die Sub-micromolaire hoeveelhede sianied ioon
deur 'n duidelike kleur te verander.