The author of 《A naphthalimide-based fluorescence “”off-on-off”” chemosensor for relay detection of Al3+and ClO-》 were Sun, Xue-Jiao; Liu, Ting-Ting; Fu, Hong; Li, Na-Na; Xing, Zhi-Yong; Yang, Fan. And the article was published in Frontiers in Chemistry (Lausanne, Switzerland) in 2019. SDS of cas: 534-03-2 The author mentioned the following in the article:
A novel Al3+ chemosensor NPA was designed and synthesized on basis of the mechanism of ICT and CHEF. Upon addition of Al3+, the probe NPA displayed a bright green fluorescence under UV radiation and visual color change from yellow to colorless. Spectrum titrations showed that NPA could be recognized as a fluorescent turn-on probe with 10-8 M detection level. The probe was successfully applied in real water sample and test paper. More important, NPA-Al3+ complex were used as a fluorescent turn-off probe for the detection of ClO- with the detection as low as 2.34 ×x 10-8 M. The performance of NPA to Al3+ and NPA-Al3+ complex to ClO- demonstrated that NPA could be served as a sensitive probe and exhibit INHIBIT logic gate behavior with Al3+ and ClO- as inputs. In the experiment, the researchers used 2-Aminopropane-1,3-diol(cas: 534-03-2SDS of cas: 534-03-2)
2-Aminopropane-1,3-diol(cas: 534-03-2) belongs to anime. Large quantities of aliphatic amines are made synthetically. The most widely used industrial method is the reaction of alcohols with ammonia at a high temperature, catalyzed by metals or metal oxide catalysts (e.g., nickel or copper). Mixtures of primary, secondary, and tertiary amines are thereby produced.SDS of cas: 534-03-2
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts