A Cd(ii)-organic framework as a highly sensitive and rapid fluorometric sensor for ascorbic acid in aqueous medium

Abstract

Ascorbic acid (AA), which plays a crucial role in human biological systems, was fluorometrically detected by a 3D Cd(II)-containing metal-organic framework (MOF) sensor named IITG-6 (IITG = Indian Institute of...

Functionalized Metal–Organic Framework for Selective Fluorometric Detection of Sodium Dodecyl Sulfate and Vitamin B12 Using MOF@Cotton Composites and Lewis Base-Catalyzed Condensation Reaction

“…According to the previous literature, the electrostatic interaction can deteriorate in the presence of salt solution (like NaCl). 37,38 Figure S41 evidences that the increment in the emission response after the addition of SDS solution gradually decreases with the increase of the concentration of NaCl (0−50 mM) in the sensing medium. The observed increment in the emission response was ∼18.9-fold after SDS addition in the absence of any external electrolyte.…”

Zinc(II)-MOF: A Versatile Luminescent Sensor for Selective Molecular Recognition of Flame Retardants and Antibiotics

“…As an innovative category of crystalline porous materials, metal–organic frameworks (MOFs) provide distinctive properties owing to their fascinating topological properties and structural diversities leading to their numerous applications from drug delivery to luminescent sensing. − As a potential fluorescent probe, d 10 metal ion-based MOFs with luminescent properties have found widespread applications as luminescent sensors to detect heavy metal ions, − anions, − toxic organic pollutant molecules, − cancer markers, amino acids, − pesticides, − pharmaceuticals, − flame retardants, and biomolecules owing to their exceptional selectivity, sensitivity, rapid response time, and recyclability. , Nonetheless, the contemporary scientific community faces a challenging task in designing and developing MOF materials capable of serving as multiresponsive luminescent sensors for the simultaneous detection of flame retardants and antibiotics.…”

A micron-sized Co-MOF sheet to activate peroxymonosulfate for efficient organic pollutant degradation

“…Metal–organic frameworks (MOFs) consisting of metal ions/clusters and organic ligands have attracted increasing attention in recent years due to their interesting structures and charming properties, as well as potential applications. 4,5 To date, various applications of MOFs have been researched, including but not limited to CO 2 capture, 6,7 catalysis/photocatalysis, 8–10 adsorption, 11 drug delivery, 12–14 electrochemistry, 15–17 fluorescent detection 18,19 and so on. 20–23 Many researchers once focused on MOFs with morphologies of 0D particles and 1D nanorods/nanowires.…”