Jisha, B; Resmi, M R; Maya, R J; Luxmi Varma, R
(Elsevier, 2013)
A triethylene glycol modified quinoline ester (PQTEG) is synthesised, which acts as a colorimetric sensor for Al3+ ions with a detection limit of 8 × 10−7 M in acetonitrile/water (95:5, v/v) solvent system. A visible colour ...