The collection contains experimental research data for the article entitled “Electrochemically Controlled Release from a Thin Hydrogel Layer”. The research was a part of the project No. 2021/43/D/ST5/01082 funding by National Science Centre of Poland.
In the article the thermoresponsive thin hydrogel layer based on poly(N-isopropylacrylamide), functionalized with β-cyclodextrin groups, as a novel electrochemically controlled release system was presented. The thin hydrogel layer was attached on the Au electrode surface. The process was monitored with quartz crystal microbalance with dissipation. The properties of the hydrogel layer were investigated with QCM-D and SEM techniques. The β-cyclodextrin groups in the polymer network was used to introduction of rhodamine B dye modified with ferrocene through the host–guest inclusion complex formation. The redox properties of the electroactive hydrogel layer were investigated with cyclic voltammetry. The electrochemically induced release process, conduct at temperature similar to the human body, was monitored with a spectrofluorimetric technique.
The dataset consists of files described below:
Fig. 3A Experimental data for cyclic voltammograms presented in article in Fig. 3A
Fig. 3B Experimental data for frequency and dissipation shift presented in article in Fig. 3B
Fig. 4A Experimental data for frequency and dissipation shift presented in article in Fig. 4A
Fig. 4B Calculated date for hydrogel layer thickness presented in article in Fig. 4B
Fig. 5A SEM micrographs of hydrogel layer presented in article in Fig. 5A
Fig. 5B SEM micrographs of hydrogel layer presented in article in Fig. 5B
Fig. 6A Experimental data for cyclic voltammogram presented in article in Fig. 6A
Fig. 6B Experimental data for UV-VIS spectra presented in article in Fig. 6B
Fig. 6C Experimental data for fluorescence excitation spectrum presented in article in Fig. 6C
Fig. 7A Experimental data for frequency and dissipation shift presented in article in Fig. 7A
Fig. 7C Experimental data for cyclic voltammograms presented in article in Fig. 7C
Fig. 8A Experimental data for spectrofluorimetric release profile presented in article in Fig. 8A
Fig. 8A_inset Experimental data for chronoamperogram presented in article as an inset in Fig. 8A
Fig. 8B Experimental data for spectrofluorimetric calibration curve presented in article as an inset in Fig. 8B
Fig. 8C Calculated data for molar release profile presented in article as an inset in Fig. 8C
