Change in shape factor of hydrogel microcapsules during their low-temperature formation
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F24%3A10177736" target="_blank" >RIV/00027006:_____/24:10177736 - isvavai.cz</a>
Výsledek na webu
—
DOI - Digital Object Identifier
—
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Change in shape factor of hydrogel microcapsules during their low-temperature formation
Popis výsledku v původním jazyce
Sodium alginate microcapsules are used in tissue engineering, medicine, and cryobiology due to their supportive and protective roles. Their size and shape influence the release of encapsulated substances. This study examined how the gelling solution's temperature affects microcapsule form. Using electrostatic spraying (325+-19 V/mm), 2% sodium alginate was introduced into a 15% calcium chloride solution at various temperatures. At 0oC, microcapsules (123+-36 μm diameter) showed "drop-shaped" deformation with a Sphericity factor of 0.83-0.66. The Grum CSF decreased by 11.27%, likely due to increased viscosity of the gelling solution at lower temperatures.
Název v anglickém jazyce
Change in shape factor of hydrogel microcapsules during their low-temperature formation
Popis výsledku anglicky
Sodium alginate microcapsules are used in tissue engineering, medicine, and cryobiology due to their supportive and protective roles. Their size and shape influence the release of encapsulated substances. This study examined how the gelling solution's temperature affects microcapsule form. Using electrostatic spraying (325+-19 V/mm), 2% sodium alginate was introduced into a 15% calcium chloride solution at various temperatures. At 0oC, microcapsules (123+-36 μm diameter) showed "drop-shaped" deformation with a Sphericity factor of 0.83-0.66. The Grum CSF decreased by 11.27%, likely due to increased viscosity of the gelling solution at lower temperatures.
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
—
OECD FORD obor
40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)
Návaznosti výsledku
Projekt
—
Návaznosti
R - Projekt Ramcoveho programu EK
Ostatní
Rok uplatnění
2024
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů