A stable Cd-MOF as a dual-responsive luminescent biosensor for the determination of urinary diphenyl phosphate and hippuric acid as biomarkers for human triphenyl phosphate and toluene poisoning

Abstract

Rapid and accurate determination of biomarkers of human poisoning in real urine is of great significance for the assessment of health status. Herein, a luminescent urea-functionalized metal-organic framework (MOF), {[Cd(L)0.5(bpbix)]•x(solv)}n...

Click‐Generated Triazole‐Based Silanes: A Potent Chemosensor for Dihydrogen Phosphate

“…Thus, design and development of a sensor that can accurately and effectively monitor content of phosphates is of great practical significance. Various techniques like electrochemical analysis, colorimetry, chromatography, high‐performance liquid chromatography (HPLC), enzymatic biosensors are being used for the detection of phosphate ions [21–25] . However, the mentioned techniques suffer several drawbacks like complex sample handling, high‐cost equipment, toxic chemicals and are laborious.…”

“…Various techniques like electrochemical analysis, colorimetry, chromatography, high-performance liquid chromatography (HPLC), enzymatic biosensors are being used for the detection of phosphate ions. [21][22][23][24][25] However, the mentioned techniques suffer several drawbacks like complex sample handling, high-cost equipment, toxic chemicals and are laborious. Recently, luminescent probes have attracted attention due to their simplicity and high selectivity.…”

A photochromic Cd(ii)-organic framework showing highly efficient dual-response sensing properties

“…Luminescent MOFs have been developed as convenient and efficient sensor materials for detecting diverse pollutants such as NCs, cations, anions, volatile organic compounds, and so on. [33][34][35][36][37][38][39] These luminescent MOF-based sensor materials for the detection of hazardous substance are mostly constructed using transition metal building centers (Zn 2+ , Cd 2+ or RE 3+ ). [40][41][42][43] It is well known that functional organic ligands play key roles in the structures and properties of MOFs.…”