Mechanofluorochromic properties of fluorescent molecules based on a dicyanomethylene-4H-pyran and indole isomer containing different alkyl chains via an alkene module
The length and isomerization of the alkyl chains exhibit different effects on the mechanofluorochromic properties of the dicyanomethylene-4H-pyran derivatives when the substitution position of the indole unit is different.
An unanticipated discovery of novel naphthalimidopropanediols as potential broad-spectrum antibacterial members
作者:Peng-Li Zhang、Mouna Hind Laiche、Yan-Liang Li、Wei-Wei Gao、Jian-Mei Lin、Cheng-He Zhou
DOI:10.1016/j.ejmech.2022.114657
日期:2022.11
Constructing a new antibacterial structural framework is an effective strategy to combat drug resistance. This work discovered a class of naphthalimidopropanediols (NIOLs) as a novel structural type of potential broad-spectrum antibacterial agents. Especially, NIOLs 9u, 12i, 15 against Staphylococcus aureus and NIOLs 9l, 13a against Pseudomonasaeruginosa showed excellent inhibitory activities, and
9,10-Bis(N-alkylindole-3-yl-vinyl-2)anthracenes as a new series of alkyl length-dependent piezofluorochromic aggregation-induced emission homologues
作者:Q. K. Sun、W. Liu、S. A. Ying、L. L. Wang、S. F. Xue、W. J. Yang
DOI:10.1039/c5ra12969a
日期:——
AIE active 9,10-bis(N-alkylindole-3-yl-vinyl-2)anthracene homologues (IACn) could be facilely prepared and exhibit alkyl length-dependent piezofluorochromic properties whose spectral shifts increase with the decrease of N-alkyl chain lengths.