Covalent organic frameworks (COFs) are a new type of crystalline porous polymers known
for chemical stability, excellent structural regularity, robust framework, and inherent porosity …

The synthetic dyes and chemicals used in industries produce a tremendous amount of
contaminated water. Most of the poisonous dyes generated from different textileindustries …

Covalent-organic frameworks (COFs) is composed of organic units connected by strong
covalent bonds. COFs have diverse structure, high porosity, high thermal and mechanical …

In view of the increasing global demand and consumption of gold, there is a growing need
and effort to extract gold from alternative sources besides conventional mining, eg, from …

Luminescent covalent organic frameworks (LCOFs) have attracted significant attention due
to their tunability of structures and photophysical properties at molecular level. LCOFs are …

Covalent organic frameworks (COFs) have gained significant interest because of their
exceptional performance in wastewater remediation. However, most COF adsorbents are …

Selective detection of active ingredients in complex samples has always been a crucial
challenge because there are many disturbing compounds, especially structural analogues …

Considering the high toxicity of cationic dyes to the environment and humans, the
development of materials which possessed the function both of detection and adsorption of …

The increasing accumulation of toxic mercury species in water environment has posed a
serious health threat worldwide, making it inevitable to develop the versatile materials to …

The fluorescence of two-dimensional (2D) covalent organic frameworks (COFs) are
generally quenched by the strong layer-layer π-π stacking or the intramolecular rotation …