Advancements in stretchable organic optoelectronic devices and flexible transparent conducting electrodes: Current progress and future prospects.

The rapid evolution of flexible optoelectronic devices in consumer markets, such as solar cells, photonic skins, displays, lighting, supercapacitors, and smart windows, has spurred global innovation in the design and development of Stretchable Transparent Conducting Electrode (STCE) materials. These materials, which combine the flexibility of organic materials with the functionality of optoelectronic components, have drawn a lot of attention because of their potential uses in a variety of disciplines, such as medical equipment, wearable electronics, and soft robotics. Recent advancements in material science and device design have significantly improving performance, durability, and functionality of these stretchable organic optoelectronic devices.

Environment dependent photophysical and fluorescence turn-off sensing properties of Fe(iii) by substituted phenyl isochromenopyrrol-5-ones.

Analogues of isochromenopyrrolone were synthesized using Montomorillonite K10 as a catalyst and characterized. The electronic structure and geometry of all the synthesized compounds were investigated experimentally by UV-visible absorption and fluorescence spectroscopy. A negligible shift was observed in the absorption spectrum while a large red shift was observed in the fluorescence spectrum upon changing from non-polar to polar solvents.