A robust ex vivo method to evaluate the diffusion properties of agents in biological tissues.
J Biophotonics
; 12(4): e201800333, 2019 04.
Article
en En
| MEDLINE
| ID: mdl-30585430
ABSTRACT
A robust method is presented for evaluating the diffusion properties of chemicals in ex vivo biological tissues. Using this method that relies only on thickness and collimated transmittance measurements, the diffusion properties of glycerol, fructose, polypropylene glycol and water in muscle tissues were evaluated. Amongst other results, the diffusion coefficient of glycerol in colorectal muscle was estimated with a value of 3.3 × 10-7 cm2 /s. Due to the robustness and simplicity of the method, it can be used in other fields of biomedical engineering, namely in organ cryoprotection and food industry.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Fenómenos Ópticos
/
Músculos
Límite:
Adult
/
Humans
Idioma:
En
Revista:
J Biophotonics
Asunto de la revista:
BIOFISICA
Año:
2019
Tipo del documento:
Article
País de afiliación:
Portugal