In the original publication [1], there was a mistake in Figure 2 as published. Parts (c) and (d) were mistakenly exchanged with parts (e) and (f), respectively. Thus, the figure caption did not match the content. The corrected Figure 2 appears below. The authors state that the scientific conclusions are unaffected. This correction was approved by the Academic Editor. The original publication has also been updated.
Figure 2.
Light microscopy images of pristine (left panels) and photoactuated regions (right panels) of gel layers prepared from (a,b) poly(HEAm96.5%-co-o-MREAm2.5%-co-BPAAm1%) PNR, swollen in water, (c,d) poly(NipAAm86.5%-HEAm10%-co-o-MREAm2.5%-co-BPAAm1%) P22°C, swollen in water, (e,f) the same polymer in isopropanol. Photoactuation was performed with a laser at λ = 532 nm and 2600 µW (irradiation region marked by a green spot). Red lines and arrows indicate notable gel features that were photoactuated. Videos of the photomotion are provided in the download section of the supporting information.
Reference
- Jaik, T.G.; Flatae, A.M.; Soltani, N.; Reuschel, P.; Agio, M.; Descrovi, E.; Jonas, U. Photomotion of Hydrogels with Covalently Attached Azo Dye Moieties—Thermoresponsive and Non-Thermoresponsive Gels. Gels 2022, 8, 541. [Google Scholar] [CrossRef] [PubMed]
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