Fig. 4 | Polymer Journal

Fig. 4

From: Light-switchable LCST windows in an ionic liquid solution of azobenzene copolymers

Fig. 4The alternative text for this image may have been generated using AI.

Reversible, light-triggered solubility switching of P(AzoMA2.91-r-PhEtMA) in [C2mim][TFSI] at 37 °C. The transmittance at 700 nm was monitored over time while the solution was alternately irradiated with UV light and visible light. Red squares and blue circles denote the transmittance values during UV and visible irradiation, respectively. Reversible transmittance switching is maintained over nine cycles spanning ~675 min

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