As a society publisher, everything we do is to support the scientific community – so you can trust us to always act in your best interests, and get your work the international recognition that it deserves. 91-76-9, Name is 2,4-Diamino-6-phenyl-1,3,5-triazine, molecular formula is , belongs to naphthyridine compound. In a document, author is Pan, Jiafeng, Recommanded Product: 2,4-Diamino-6-phenyl-1,3,5-triazine.
Routine detection of trace amounts of Pb2+ is of significant importance because it poses severe risks to human health and the environment. In this paper, a novel label-free fluorescence platform for the sensitive detection of Pb2+ has been successfully constructed by using Pb2+-specific 8-17 DNAzyme as the molecular recognition element, 2-amino-5,6,7-trimethyl-1,8-naphthyridine (ATMND) as the signal reporter, and exonuclease III (Exo III) as the signal amplifier. A good linearity between the fluorescence intensity and the logarithm of Pb2+ concentration was obtained in the range from 100 pM to 10 M with a correlation coefficient (R-2) of 0.99. The sensing system exhibited ultrasensitivity towards Pb2+ at low concentration (50 pM) without any labeling, modification, immobilization, or washing procedure. Besides, the proposed method was also highly selective for Pb2+ against other metal ions. This biosensor was robust and can be applied for the determination of Pb2+ in complex samples with desired recovery and good accuracy. With the successful demonstration of Pb2+ detection, the label-free biosensor can be readily expanded to monitor other targets in a simple, cost-effective, and ultrasensitive way by replacing the target-specific molecular recognition elements.
The potential utility of systematic synthetic strategy will be applicable to efficient generations of chemical libraries of compounds to find ‘hit’ molecules. I hope my blog about 91-76-9 is helpful to your research. Recommanded Product: 2,4-Diamino-6-phenyl-1,3,5-triazine.
Reference:
1,8-Naphthyridine – Wikipedia,
,1,8-Naphthyridine | C8H6N2 – PubChem