TY - JOUR
T1 - pH-Regulated Terbium(III) Infinite Coordination Polymer Sensor Array for Pattern Discrimination of Quinolone Antibiotics
AU - Yan, Jing
AU - Hu, Ruixuan
AU - Lin, Zi Yang
AU - Zhang, Min
AU - Shi, Guoyue
N1 - Publisher Copyright:
© 2022 American Chemical Society.
PY - 2023/1/27
Y1 - 2023/1/27
N2 - In this study, dual-ligand lanthanide metal-organic infinite coordination polymer (BDC-NH2-Tb-AMP ICPs) with dual fluorescence emission was constructed. Considering that quinolone antibiotics can sensitize Tb3+ luminescence, the diverse fluorescence responses for different antibiotics on Tb3+ at various pH's are distinct due to their structures. Inspired by these facts, a fluorescent sensor array, in which the pH-regulated BDC-NH2-Tb-AMP ICPs acted as the sensing element, was proposed for the pattern recognition of five representative quinolone antibiotics using principal component analysis. Furthermore, the sensor array can realize the detection of environmental quinolone antibiotics in real samples, confirming its reliability and practicality in complex conditions. More broadly, by using the simple yet powerful strategy of pH regulation, the presented sensor array holds a great ability for efficiently distinguishing quinolone antibiotics, which provides an approach for point-ofcare monitoring of residual antibiotics in the environmental field.
AB - In this study, dual-ligand lanthanide metal-organic infinite coordination polymer (BDC-NH2-Tb-AMP ICPs) with dual fluorescence emission was constructed. Considering that quinolone antibiotics can sensitize Tb3+ luminescence, the diverse fluorescence responses for different antibiotics on Tb3+ at various pH's are distinct due to their structures. Inspired by these facts, a fluorescent sensor array, in which the pH-regulated BDC-NH2-Tb-AMP ICPs acted as the sensing element, was proposed for the pattern recognition of five representative quinolone antibiotics using principal component analysis. Furthermore, the sensor array can realize the detection of environmental quinolone antibiotics in real samples, confirming its reliability and practicality in complex conditions. More broadly, by using the simple yet powerful strategy of pH regulation, the presented sensor array holds a great ability for efficiently distinguishing quinolone antibiotics, which provides an approach for point-ofcare monitoring of residual antibiotics in the environmental field.
KW - lanthanide infinite coordination polymer
KW - principal component analysis
KW - quinolone antibiotics
KW - sensor array
UR - https://www.scopus.com/pages/publications/85174041593
U2 - 10.1021/acsaom.2c00037
DO - 10.1021/acsaom.2c00037
M3 - 文章
AN - SCOPUS:85174041593
SN - 2771-9855
VL - 1
SP - 209
EP - 215
JO - ACS Applied Optical Materials
JF - ACS Applied Optical Materials
IS - 1
ER -