VITRIFICATION OF BIOLOGICAL MATERIALS BY SLUSH NITROGEN

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniv Vale do Rio dos Sinos Unisinos-
Autor(es): dc.contributorFSG Univ Ctr Serra Gaucha-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUnisinos Technol Pk Tecnosinos UNITEC-
Autor(es): dc.creatorSilva, Alisson-
Autor(es): dc.creatorCopetti, Jacqueline-
Autor(es): dc.creatorSchroer, Ionatan-
Autor(es): dc.creatorSouza, William-
Autor(es): dc.creatorChanan, Matheus-
Autor(es): dc.creatorCuieca, Massoxi-
Autor(es): dc.creatorMacagnan, Mario-
Autor(es): dc.creatorOliveira, Jeferson-
Autor(es): dc.creatorCardoso, Elaine-
Autor(es): dc.creatorOgliari, Karolyn-
Autor(es): dc.creatorAscis, D.-
Autor(es): dc.creatorChrz, V-
Autor(es): dc.creatorGregor, J.-
Autor(es): dc.creatorHaberstroh, C.-
Autor(es): dc.creatorHerzog, R.-
Autor(es): dc.creatorKocova, R.-
Autor(es): dc.creatorKade, A.-
Autor(es): dc.creatorKohut, V-
Autor(es): dc.creatorKralik, T.-
Autor(es): dc.creatorKretschmer, R.-
Autor(es): dc.creatorKroupa, M.-
Autor(es): dc.creatorLansky, M.-
Autor(es): dc.creatorMericka, P.-
Autor(es): dc.creatorPolak, L.-
Autor(es): dc.creatorSrnka, A.-
Autor(es): dc.creatorTrommler, G.-
Autor(es): dc.creatorUrban, P.-
Data de aceite: dc.date.accessioned2025-08-21T17:25:34Z-
Data de disponibilização: dc.date.available2025-08-21T17:25:34Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2022-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.18462/iir.cryo.2023.0141-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/298569-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/298569-
Descrição: dc.descriptionThis work presents the results of an experimental and theoretical study of cryopreservation applied to biological material (BM) using liquid (LN2) and slush (SN2) nitrogen. Cryotubes containing cryoprotectant solutions of DMSO, glycerol and sucrose diluted in phosphate buffered saline (PBS) solution and the freezing medium for semen TYB were immersed in both cryogenic fluids. Vitrification was also verified depending on the cryoprotective agent (CPA) concentration and sample volume. In case of immersion into SN2 greater freezing rates and vitrification were achieved for smaller volume and CPA concentration in comparison with immersion into LN2. Visually, the low occurrence of vaporization on the surface of the cryotube immersed into SN2 was observed. The numerical simulations with CFD (Computational Fluid Dynamics) allowed to analyze a vitrification system using the cryogenic fluids, obtaining their cooling and solidification curves, as well as the vapor contours for different instants of time.-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionFapergs-
Descrição: dc.descriptionUniv Vale do Rio dos Sinos Unisinos, Mech Engn Grad Program, BR-93022750 Sao Leopoldo, RS, Brazil-
Descrição: dc.descriptionFSG Univ Ctr Serra Gaucha, Dept Mech Engn, BR-95020472 Caxias Do Sul, RS, Brazil-
Descrição: dc.descriptionUNESP Sao Paulo State Univ, BR-13876750 Sao Joao Da Boa Vista, SP, Brazil-
Descrição: dc.descriptionUnisinos Technol Pk Tecnosinos UNITEC, HemoCord Umbil Cord Blood Bank, BR-93022718 Sao Leopoldo, RS, Brazil-
Descrição: dc.descriptionUNESP Sao Paulo State Univ, BR-13876750 Sao Joao Da Boa Vista, SP, Brazil-
Descrição: dc.descriptionCNPq: 403825/2021-0-
Formato: dc.format175-182-
Idioma: dc.languageen-
Publicador: dc.publisherInt Inst Refrigeration-
Relação: dc.relation17th Cryogenics 2023, Iir International Conference-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectCryopreservation-
Palavras-chave: dc.subjectVitrification-
Palavras-chave: dc.subjectSlush nitrogen-
Palavras-chave: dc.subjectNumerical simulation-
Título: dc.titleVITRIFICATION OF BIOLOGICAL MATERIALS BY SLUSH NITROGEN-
Tipo de arquivo: dc.typeaula digital-
Aparece nas coleções:Repositório Institucional - Unesp

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