The field of materials science and engineering is advancing rapidly, leading to the
integration of novel discoveries from diverse areas into a central hub of multifunctional …

Solid-phase microextraction (SPME) is a green, environmentally friendly, and efficient
technique for sample pre-treatment. Covalent organic frameworks (COFs), a class of porous …

A novel tryptophan-based porous polymer is designed and synthesized via a facile one-step
hypercrosslinking polymerization process, and applied as sorbent for extraction of trace …

In this work, a novel spherical metal organic framework (MOF) was first in situ grown on the
surface of iron wire (IW), in which IW served as the substrate and metal source for MOF (type …

New advanced materials' potential as sorbents during the sample preparation process has
recently been highlighted by developments in contemporary analytical chemistry …

Abstract A novel MIL-88-NH2@ COF composite was produced by in situ growth of covalent
organic framework (COF) on the metal–organic framework (MOF) surface. To obtain a …

Simultaneous rapid screening of multiple drugs of abuse in environmental water facilitates
effective monitoring and trend assessments. Herein, a novel porphyrin-based metal organic …

One of the difficulties limiting covalent organic frameworks (COFs) from becoming excellent
adsorbents is their stacking/aggregation architectures owing to poor morphology/structure …

Sample preparation is crucial in analytical chemistry, impacting result accuracy, sensitivity,
and reliability. Solid-phase separation media, especially adsorbents, are vital for preparing …

Most studies on MXene matrix composites for sensor development have primarily focused
on synthesis and application. Nevertheless, there is currently a lack of research on how the …