Background Food packaging effectively reduces food postharvest losses, ensures food
safety supply, and promotes sustainable development. Metal-organic frameworks (MOFs) …

Herein, we designed an on-site and portable colorimetric assay using cellulose acetate
polymeric films incorporated with HKUST-1 metal-organic framework while immersed in a …

Increasing the incidence of infectious diseases and antibiotic-resistant bacteria results in
threats to both economy and man health. Cotton textiles are characterized by cellulosic …

A new tricyanofuranhydrazone‐based colorimetric chemosensor (TCFH) was synthesized
and immobilized onto paper strips for selective detection of Cu2+ in aqueous environments …

For the detection of Cd (II) in aquatic media, a novel dicyanomethylene dihydrofuran
hydrazone (DCDHFH)-based colorimetric chemosensor was developed. DCDHFH was …

Chalcones have been known as a significant group of compounds used for treatment of
parasitic infections, cardiovascular diseases, viral disorders, gastritis, pain, and stomach …

Organophosphorus nerve agents (OPNAs) pose a great threat to humanity. Possessing
extreme toxicity, rapid lethality, and an unassuming appearance, these chemical warfare …

Novel thermochromic and vapochromic paper substrates were prepared via screen printing
with anthocyanin extract in the presence of ferrous sulfate mordant, resulting in multi‐stimuli …

Exposure to the odorless or colorless nerve agents can result in organ paralysis, failure, or
even death. Novel nanocomposite‐based microporous strips that can be used with the …

A simple‐structured polymeric colorimetric thermometer with selective colorimetric changes
over a specific temperature range was developed. Thermo‐responsive poly (N …