PVDF/KNO
PVDF
controlled release
nanofiber
solution spinning
Journal
Polymers
ISSN: 2073-4360
Titre abrégé: Polymers (Basel)
Pays: Switzerland
ID NLM: 101545357
Informations de publication
Date de publication:
01 Mar 2022
01 Mar 2022
Historique:
received:
29
01
2022
revised:
20
02
2022
accepted:
23
02
2022
entrez:
10
3
2022
pubmed:
11
3
2022
medline:
11
3
2022
Statut:
epublish
Résumé
Nutrient supplementation is a common practice in agriculture to increase crop productivity in the field. This supplementation is usually excessive, causing nutrient leaching in periods of rainfall leading to environmental problems. To overcome such issues, many studies have been devoted to developing polymeric matrices for the controlled and continuous release of nutrients, reducing losses, and keeping plants nourished for as long as possible. However, the release mechanism of these matrices is based on water diffusion. They start immediately for swellable polymeric matrices, which is not interesting and also may cause some waste, because the plant only needs nutrition only after the germination process. Here, as proof of concept, we tested a hydrophobic polymeric matrix based on sub-microfibers mats, produced by solution blow spinning, filled with potassium nitrate (KNO
Identifiants
pubmed: 35267823
pii: polym14051000
doi: 10.3390/polym14051000
pmc: PMC8912621
pii:
doi:
Types de publication
Journal Article
Langues
eng
Subventions
Organisme : National Council for Scientific and Technological Development
ID : 408127/2018-0
Organisme : Coordenação de Aperfeicoamento de Pessoal de Nível Superior
ID : 001
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