On February 28, 2022, Wang, Dong-En; You, Shangqi; Huo, Wenjing; Han, Xiang; Xu, Huiyun published an article.Safety of N-(3-Aminopropyl)-imidazole The title of the article was Colorimetric detection of alkaline phosphatase activity based on pyridoxal phosphate-induced chromatic switch of polydiacetylene nanoliposomes. And the article contained the following:
A colorimetric assay based on polydiacetylenes (PDA) nano-liposomes is reported for facile and sensitive detection of alk. phosphatase (ALP) activity. The critical basis of this method is that the interaction of pyridoxal phosphate (PLP) with nitrogenous group functionalized PDA nano-liposomes induces distinct blue-to-red color changes of PDA nano-liposomes. In the presence of ALP, as a nature substrate, PLP is enzymically hydrolyzed to form pyridoxal, which cannot interact with PDA nano-liposomes. As a result, the concentration of PLP is reduced and the color change of PDA nano-liposomes is retarded, which is associated with ALP level. Under optimal conditions, the proposed method showed good linear relationship with ALP activity in the range 10-200 U/L with a limit of detection of 2.8 U/L. The detection process could be vividly observed with the naked eye. Addnl. attempts by using the method for the evaluation of inhibitor efficiency were also achieved with satisfying results. The method was further challenged with real human serum samples, showing consistent results when compared with a com. standard assay kit. Such simple and easy-to-use approach may provide a new alternative for clin. and biol. detection of ALP. The experimental process involved the reaction of N-(3-Aminopropyl)-imidazole(cas: 5036-48-6).Safety of N-(3-Aminopropyl)-imidazole
The Article related to polydiacetylene nanoliposome chromatic switch pyridoxal phosphate alk phosphatase colorimetry, alkaline phosphatase, colorimetric assay, conjugated polymer, nano-liposomes, polydiacetylene, pyridoxal phosphate and other aspects.Safety of N-(3-Aminopropyl)-imidazole
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem