cff-version: 1.2.0
abstract: "<p>Scanning electron microscopy (SEM). Hydrogel samples were placed in 2 ml Eppendorf microtubes, frozen in liquid nitrogen (T = -195.75 °С)for 15 min, then transferred to a pear-shaped flask, which was connected to freeze dryer Liofilizator Alpha 1-2 LD plus (CHRICT, Munich, Germany) equipped with a two-stage oil pump RZ 2.5 (VACUUMBRAND), pressure 0.1 mbar (10 Pa), temperature -55 °С. The dried samples were gold-covered in a nitrogen atmosphere (Pump/Gold JEOL JFC-1300), photographs of the morphology were taken on a scanning microscope (JEOL, JSM 6510 LV).</p>"
authors:
  - family-names: MAIKOVYCH
    given-names: Olha
    orcid: "https://orcid.org/0000-0002-5776-9924"
  - family-names: PASETTO
    given-names: Pamela
    orcid: "https://orcid.org/0000-0003-2209-8080"
title: "SEM image of gelatin-alginate hydrogels crosslinked by diepoxy polyethylene glycol (PEG DE 500). Data underlying the research project &#34;Gelatin-alginate hydrogels for hard-to-heal wounds&#34; (GAlHyd)"
keywords:
version: 2
identifiers:
  - type: doi
    value: 10.4121/e65ed658-0d8d-4890-a252-c85a7c1c2619.v2
license: CC BY 4.0
date-released: 2023-11-07