Fluorescent “Switch‐off” Sensor for the Detection of Uric acid Using Europium‐2,6 Pyridine Dicarboxylic Acid Lanthanide Complex DOI

Merin K. Abraham,

A. Michael Rajesh,

Anju S. Madanan

et al.

ChemistrySelect, Journal Year: 2024, Volume and Issue: 9(44)

Published: Nov. 1, 2024

Abstract In this study, we have developed a europium‐DPA lanthanide complex for the sensitive detection of uric acid. Since, acid plays major role as biomarker kidney related diseases and metabolic diseases. Its is high clinical significance. Our probe exhibits bright red fluorescence with an emission at 613 nm, which subsequently quenched by addition in linear range 0–16.39 µM low LOD 7.54 µM. The shows good selectivity sensitivity towards presence coexisting biomarkers ions present body fluid. significance evaluated biological samples such human serum urine satisfactory recovery percentage 86%–104%, respectively. Moreover, practical applicability studied paper strip model.

Language: Английский

Ultrasensitive electrochemical sensor for monitoring uric acid in sweat based on hexagonally-structured Co2CrMnFeNi high-entropy alloy nanosheets with exceptional catalytic performance DOI
Qingqing Zhang, Li Ruiyi, Yongqiang Yang

et al.

Sensors and Actuators B Chemical, Journal Year: 2025, Volume and Issue: unknown, P. 137790 - 137790

Published: April 1, 2025

Language: Английский

Citations

0
Fluorescent “Switch‐off” Sensor for the Detection of Uric acid Using Europium‐2,6 Pyridine Dicarboxylic Acid Lanthanide Complex DOI

Merin K. Abraham,

A. Michael Rajesh,

Anju S. Madanan

et al.

ChemistrySelect, Journal Year: 2024, Volume and Issue: 9(44)

Published: Nov. 1, 2024

Abstract In this study, we have developed a europium‐DPA lanthanide complex for the sensitive detection of uric acid. Since, acid plays major role as biomarker kidney related diseases and metabolic diseases. Its is high clinical significance. Our probe exhibits bright red fluorescence with an emission at 613 nm, which subsequently quenched by addition in linear range 0–16.39 µM low LOD 7.54 µM. The shows good selectivity sensitivity towards presence coexisting biomarkers ions present body fluid. significance evaluated biological samples such human serum urine satisfactory recovery percentage 86%–104%, respectively. Moreover, practical applicability studied paper strip model.

Language: Английский

Citations

1