A ratiometric benzothiazole-based fluorescence probe for selectively recognizing HClO and its practical applications

Malononitrile as the ‘double-edged sword’ of passivation-activation regulating two ICT to highly sensitive and accurate ratiometric fluorescent detection for hypochlorous acid in biological system

“…The synthetic route of AI was showed in Scheme 1 . AI was synthetized according to the literature report [ [43] , [44] , [45] ]. AI was characterised by NMR and HR-MS: 1 H NMR (600 MHz, DMSO- d 6 ): δ 7.67 (d, J =7.6 Hz, 2 H), 7.28 (s, 2 H), 6.99 (d, J =7.6 Hz, 2 H), 6.84 (s, 1 H), 3.80 (s, 3 H), 2.61 (s, 2 H), 2.54 (s, 2 H), 1.02 (s, 6 H) (Fig.…”

Recent Developments in the Detection of Zn2+ Ions Using Schiff Base Probes

“…It is essential for maintaining our physical and mental well-being as well as the growth of our immunity.. [1,2,3,4] Intake of Zn 2+ ions in excess and deficient quantities can cause several diseases. [5,6,7,8,9,10,11,12] Deficiency of Zn 2+ ions in human body are known to create the onset of Alzheimer's disease. [13,14,15] While, its excess can hamper the bacteriostatic power of scavenger cells which reduces the immune functions of the body resulting in the decreased capability to fight with diseases.…”

The locations of triphenylamine and tetraphenylethene on a cyclohexyl ring define a luminogen as an AIEgen or a DSEgen

“…The design and synthesis of organic luminogens have received great attention in materials science because of their wide application in a myriad of areas, such as optical devices, 1 sensing, 2 bioimaging, 3 and drug delivery systems. 4 Small molecule-based luminogens are particularly attractive in light of their simplicity in preparation, modification, and processing.…”