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. Author manuscript; available in PMC: 2023 Jul 10.
Published in final edited form as: ACS Appl Bio Mater. 2023 May 22;6(6):2226–2236. doi: 10.1021/acsabm.3c00098

Figure 2.

Figure 2.

Representative IR spectra of 2.5% agarose (red), 20% trehalose (blue), 0.75% agarose with 20% trehalose (purple), 2.5% agarose with 20% trehalose (green), and 4% agarose with 20% trehalose (orange) at 10°C. All samples included 5% D2O.