Chemical analysis based on colour changes recorded with imaging devices is gaining
increasing interest. This is due to its several significant advantages, such as simplicity of …

Early diagnosis and efficient treatment are of paramount importance to fighting cancers.
Monitoring the foreign body response of a patient to treatment therapies also plays an …

Conjugated polymers are intriguing materials that have potential practical applications in
diverse interdisciplinary subjects. Among them, polydiacetylenes (PDAs) have been …

A new hybrid system comprising polydiacetylene (PDA), a chromatic conjugated polymer,
embedded within aerogel pores has been constructed. The PDA–aerogel powder …

Polydiacetylenes (PDAs) have received increasing attention as smart materials owing to
their unique properties. Upon addition of various stimuli, blue PDAs can undergo a …

Due to health and economic concerns, increasing attention has been attracted to the safety
and quality control of food, particularly meat and seafood. Ammonia and biogenic amines …

Strain sensors are used in varied applications, including personal healthcare monitoring,
human–machine interaction, and artificial skin. Here, we report fabrication of a highly …

“Digitalization” represents one approach to shift society's dependence on paper‐based
communication. However, thus far, this tactic has not had a significant impact on global …

Recently, volatile organic compound (VOC) detection has broadened from conventional
environmental safety and air quality monitoring to food quality control and disease …

Biosensors for wound dressings can enable point‐of‐care monitoring of wound bed health
by exhibiting a color change visible to the naked eye, to alert healthcare providers of the …