Stimulates responsive photochromic polymers.

Scientists have developed a stimulating, responsive photochromic polymer consisting of polymorphic emissions of fused, fused ketone-based borates.
they developed linear and Z-shaped polymers consisting of molten borone flaramine salts, which are not only effectively emitted in solutions and films, but also have photochromic properties that stimulate responsiveness.
previous studies, it has been found that efficient polymorphic luminescence can be obtained by introducing ring fusion to modify the emission-induced emission

. Based on these results, the researchers designed alternating co-clusters containing these molten borone flaamine salts as monomer units. In particular, by changing the connection points of the boron complex, the shape of the polymer chain is changed to regulate the degree of molecular interaction.
one of the most linear polymers with a thermochromic luminescence
the resulting polymer shows strong emission in both solution and thin film states. Interestingly, a linear polymer was found to emit a thermochromic glow in the solution. From a series of mechanical analysis, it is suggested that assembly should play an important role in stimulating the response to luminous color changes. In addition, mechanically chromic luminescence properties were observed from solid glyph polymers. Photochromic behavior may result from morphological changes in conjugated polymers after grinding.
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