Ultra-low-temperature reversible thermochromism and contactless bacterial sensing by chalcone-functionalized polydiacetylene
Rajendran Manikandan, Nitzan Shauloff, Raz Jelinek
Abstract
HCl-treated chalcone-polydiacetylene films exhibit ammonia-induced pronounced visible color and fluorescence transformations employed for visible detection of food spoilage.
Topics & Concepts
ThermochromismChalconeMaterials scienceOptoelectronicsPhotochemistryNanotechnologyOrganic chemistryChemistryPolydiacetylene-based materials and applicationsAntimicrobial Peptides and ActivitiesOcular Surface and Contact Lens