IR-FTIR spectra of the raw material and films. Data underlying the research project "Gelatin-alginate hydrogels for hard-to-heal wounds" (GAlHyd)

This dataset contains data collected during testing of hydrogels based on natural polymers, as part of the research project "Gelatin-alginate hydrogels for hard-to-heal wounds". The purpose of these experiments was to determine the structure of cross-linked and non-cross-linked films based on natural polymers (gelatin, sodium alginate) by IR spectroscopy. Fourier transform IR (FTIR) spectra of the raw material and films were obtained on a Brucker FT-IR spectrometer Vertex 70V using the OPUS software, measurements were made in the range of wave numbers from 4000 cm-1 to 400 cm-1 in the mode reflection (ATR), resolution 2 cm-1, number of scans - 256.

本数据集收录了基于天然聚合物的水凝胶测试过程中采集的相关数据，该研究隶属于项目“用于难愈创面的明胶-海藻酸盐水凝胶”。本实验旨在通过红外光谱法，表征以天然聚合物（明胶、海藻酸钠）为基材的交联与非交联薄膜的结构。研究人员采用布鲁克（Brucker）Vertex 70V型傅里叶变换红外（FTIR）光谱仪搭配OPUS软件，采集原料及薄膜的傅里叶变换红外光谱；测试波数范围为4000 cm⁻¹至400 cm⁻¹，采用衰减全反射（ATR）模式，分辨率为2 cm⁻¹，扫描次数为256次。