Supramolecular polymer materials based on pillar[5]arene: Ultrasensitive detection and efficient removal of cyanide

Recent Applications of Pillar[n]arene-Based Host–Guest Recognition in Chemosensing and Imaging

“…In addition, nonmetallic ions can also be detected directly (such as the assigned P18, P19 in Table 1). 38,39 For example, a sensor for Cl − was constructed based on side-chain polypseudorotaxanes, which were fabricated via host−guest recognition between the derivative of pillar [5]arene (assigned as P20) and an n-octylpyrazinium salt. 40 The conjugated polymer exhibited strong fluorescence.…”

A tris-tetrazole based nanostructured soft material: studies on self-healing, AIEE, and rheological and fluorometric detection of 3-aminopyridine

“…19,20 There are only a few studies available where the properties of a gel have been utilized to discriminate between isomeric organic molecules. [21][22][23][24][25] However, the explanation of the discriminating behaviour with theoretical studies of the gel structures and the associated properties which can get influenced by the relative hydrogen bond donor-acceptor sites in the isomers has rarely been explored. To explore such a possibility we have synthesized a tetrazolic gelator molecule, N 2 ,N 4 ,N 6 -tri(1H-tetrazol-5-yl)-1,3,5-triazine-2,4,6-triamine (G8), with a number of hydrogen donor-acceptor sites.…”

Regulation of conjugate rigid plane structures for achieving transformation of fluorescence recognition properties

“…On account of this, research on metal cation ion coordination and adsorption of fluorescence probe materials has been attracting significant attention. 13…”