Development of a freezing drier for lyophilization of biomaterials / 生物医学工程学杂志
Journal of Biomedical Engineering
; (6): 460-463, 2004.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-291088
Biblioteca responsável:
WPRO
ABSTRACT
To observe and assess the performance and effect of our self-made FD-1 freezing drier on biomaterials. R502 compressor and R502 refrigerating agent were adopted. In the experiment, FD-1 lyophilized collagen sponge, strain and defibrinogenase. The evaporating-condenser temperature reached -45 degrees C and the small icebox temperature reached -30 degrees C under the loading or free-loading circumstances in the lyophilizing box. The lyophilized collagen sponge had many pores in the structure, and the strain and the defibrinogenase were lyophilized and maintained satisfactorily. This freezing drier is suitable for lyophilizing some biomaterial samples in small or medium batches.
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Assunto principal:
Temperatura
/
Bactérias
/
Colágeno
/
Liofilização
/
Métodos
Limite:
Humanos
Idioma:
Chinês
Revista:
Journal of Biomedical Engineering
Ano de publicação:
2004
Tipo de documento:
Artigo