Highly Luminescent Lanthanide Metal–Organic Frameworks for Trace Detection of Norfloxacin

Inorganic Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Май 15, 2025

Highly sensitive and selective detection of trace norfloxacin (NOR) in aqueous media was rarely reported by MOFs. Herein, a specific 2D TbMOF (terbium metal-organic framework) with outstanding luminescent properties synthesized through simple bottom-up solvent-thermal methods. It exhibited prominent selectivity stability toward NOR ethanol luminescence quenching Ksv value 4.8 × 104 M-1 limit 0.14 μM. In addition to the low high selectivity, prepared this work also has fast response time less than 10 s, making it superior other MOF-based sensors, which indicated excellent sensitivity our materials at very concentrations.

Язык: Английский

Two Types of Isostructural Lanthanide-Viologen Frameworks for Multifunctionality: Photochromism, Thermochromism, Photoluminescence, and Amine Vapors Sensing

Опубликована: Янв. 1, 2024

Язык: Английский