Data Publication

SEM/EDX analysis of the samples surface, together with information on chemical composition and the distribution of elements. Data underlying the research project "Gelatin-alginate hydrogels for hard-to-heal wounds" (GAlHyd)

MAIKOVYCH, Olha | PASETTO, Pamela

4TU.ResearchData

(2023)

Descriptions

This dataset contains data collected during investigation of hydrogels based on natural polymers (gelatin, sodium alginate), as part of the research project "Gelatin-alginate hydrogels for hard-to-heal wounds". The purpose of these experiments was to determine the chemical composition and the distribution of elements in samples of hydrogels saturated with an antiseptic (chlorhexidine digluconate).Prior to structure determination, micrographs were collected on several lyophilized hydrogel films with a JEOL JSM-6510LV scanning electron microscope (SEM). To obtain high quality micrographs, a thin gold film was sputtered with a JEOL JFC 1200 fine coater on samples randomly spread on a carbon tape. An OXFORD Energy Dispersive X-ray Spectrometer (EDS) coupled to the microscope was employed to verify the presence of Cl, Na, O, C and N elements and their spatial distributions within the crystals. The distribution of these elements is homogeneous, as shown in EDS elemental maps.

Keywords


Originally assigned keywords
Medicinal and Biomolecular Chemistry
FOS: Chemical sciences
Other Chemical Sciences
Macromolecular and Materials Chemistry
Chemical Sciences
Gelatin
Sodium alginate
Chlorhexidine
Hydrogel
SEM/EDX
Time: 01.04.2023-30.11.2023

Corresponding MSL vocabulary keywords
gelatin

MSL enriched keywords
analogue modelling material
elastic modelling material
natural elastic material
gelatin
equipment
x-ray spectrometer
energy-dispersive x-ray spectrometer
minerals
chemical elements
carbon
gold
measured property
chlorine
sodium
Apparatus
electron microscopy
scanning electron microscope (SEM)

Metadata


MSL enriched sub domains

geochemistry
microscopy and tomography

Resource Type

Dataset


Source

https://data.4tu.nl/datasets/840b64db-d322-40f5-a1d1-c27e3e1b79dc/1

Source publisher

4TU.ResearchData

DOI

10.4121/840b64db-d322-40f5-a1d1-c27e3e1b79dc.v1

Creators

MAIKOVYCH, Olha
Personal
PASETTO, Pamela
Personal

Contributors

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

Citation

MAIKOVYCH, O., & PASETTO, P. (2023). SEM/EDX analysis of the samples surface, together with information on chemical composition and the distribution of elements. Data underlying the research project "Gelatin-alginate hydrogels for hard-to-heal wounds" (GAlHyd) (Version 1) [Data set]. 4TU.ResearchData. https://doi.org/10.4121/840B64DB-D322-40F5-A1D1-C27E3E1B79DC.V1


Dates

Issued 2023-11-15

Language

en


Funding References

Funder Name European Union's Marie Skłodowska-Curie Actions
Award Number 1232572
Award Title MSCA4Ukraine, ID 1232572

Rights

Name Creative Commons Attribution 4.0 International
URI https://creativecommons.org/licenses/by/4.0/legalcode
Identifier cc-by-4.0
Identifier Scheme SPDX
Scheme URI https://spdx.org/licenses/

Locations

- no geo-locations found -