Two Schiff-base fluorescent sensors for selective sensing of aluminum (III): Experimental and computational studies

A highly sensitive and selective fluorescent probe for quantitative detection of Al3+ in food, water, and living cells

“…[13][14][15] In the past few years, many uorescent probes for Al 3+ detection have been reported. [16][17][18][19][20][21][22][23][24][25] However, there are still some shortcomings in reported Al 3+ uorescent probes, including a complex synthesis process, poor selectivity and sensitivity, easy interference by other metal ions, Zn 2+ , Cu 2+ , Cr 3+ , Hg 2+ , and even F À , [26][27][28][29][30] and lack of applicability to water samples and food samples. [31][32][33][34][35] Therefore, developing a uorescence probe with high sensitivity, good selectivity, rapid response and low toxicity for detecting Al 3+ is particularly meaningful.…”

Crystal structure of bis-(1-(4-chlorophenyl)-3-phenyl-4-thenoyl-1H-pyrazol-5-ol-κ2O,O′)-(N,N-dimethylformamide)zinc(II), C43H31Cl2N5O5S2Zn

“…Their metal complexes have been found to display catalytic performance, biological activity and enhanced luminescence [4][5][6][7][8][9]. In recent years, we have been engaged in the preparation of the derivatives of acylpyrazolones.…”

Crystal structure of bis(μ2-1-(4-chlorophenyl)-3-phenyl-4-thenoyl-1H-pyrazol-5-olato-κ3 O,O′:O′)-bis-(1-(4-chlorophenyl)-3-phenyl-4-thenoyl-1H-pyrazol-5-olato-κ2 O,O)-bis(ethyl acetate-κO)dicadmium(II), C88H64Cl4N8O12S4Cd2

“…The acylpyrazolones are an interesting class of β-diketones, containing a pyrazolyl moiety used as a chelating arm. Their metal complexes have been found to display catalytic performance, biological activity and enhanced luminescence [8][9][10][11][12]. Herein we report the new crystal structure of a complex of HCPTP containing Cd(II).…”