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Metadata Files

Data Publication

SEM image of gelatin-alginate hydrogels crosslinked by diepoxy polyethylene glycol (PEG DE 500). Data underlying the research project "Gelatin-alginate hydrogels for hard-to-heal wounds" (GAlHyd)

MAIKOVYCH, Olha | PASETTO, Pamela

4TU.ResearchData

(2023)

Descriptions

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).

Keywords

Originally assigned keywords

Medicinal and Biomolecular Chemistry

FOS: Chemical sciences

Other Chemical Sciences

Macromolecular and Materials Chemistry

Chemical Sciences

SEM

Gelatin

Aginate

Hydrogel

Morphology

Pore size

Time: 01.04.2023-30.11.2023

Corresponding MSL vocabulary keywords

gelatin

pore size

MSL enriched keywords

analogue modelling material

elastic modelling material

natural elastic material

gelatin

Analyzed feature

pore structure and distribution

pore size

synthetic elastic material

polyethylene (LDPE) foam

minerals

chemical elements

gold

Environment control

atmosphere control system

nitrogen atmosphere

measured property

nitrogen

Apparatus

electron microscopy

MSL enriched sub domains i

microscopy and tomography

paleomagnetism

geochemistry

Source

https://data.4tu.nl/datasets/e65ed658-0d8d-4890-a252-c85a7c1c2619/2

Source publisher

4TU.ResearchData

DOI

10.4121/e65ed658-0d8d-4890-a252-c85a7c1c2619.v2

Creators

MAIKOVYCH, Olha

https://orcid.org/:

0000-0002-5776-9924

PASETTO, Pamela

https://orcid.org/:

0000-0003-2209-8080

Contributors

Institut Des Molécules Et Matériaux Du Mans (IMMM), Faculté Des Sciences & Techniques, Le Mans Université, France

Other

Citation

MAIKOVYCH, O., & PASETTO, P. (2023). SEM image of gelatin-alginate hydrogels crosslinked by diepoxy polyethylene glycol (PEG DE 500). Data underlying the research project "Gelatin-alginate hydrogels for hard-to-heal wounds" (GAlHyd) (Version 2) [Data set]. 4TU.ResearchData. https://doi.org/10.4121/E65ED658-0D8D-4890-A252-C85A7C1C2619.V2

Dates

Issued:

2023-11-07

Language

Funding References

Funder name: European Union's Marie Skłodowska-Curie Actions

Award number: 1232572

Award title: MSCA4Ukraine, ID 1232572

Rights

Creative Commons Attribution 4.0 International