Resumen: El proceso de criopreservación de germoplasma animal consiste en reducir la temperatura de una muestra hasta alcanzar la estabilidad biológica. En particular la medición experimental de la curva temperatura vs tiempo es fundamental para el cálculo de velocidades de enfriamiento y para detectar si la muestra ha sido vitrificada o si ha sufrido un proceso de cambio de fase (congelación). Dadas las pequeñas dimensiones de los dispositivos de criopreservación, existen dificultades técnicas para la correcta medición experimental de la temperatura o el flujo calórico en función del tiempo, tanto para el enfriamiento en nitrógeno vapor como en nitrógeno líquido, siendo escasa en la literatura, la información acerca de los coeficientes de ...
The warming of cryopreserved samples supported by small volume devices is governed by heat transfer ...
Dry ice-ethanol bath (-78ºC) have been widely used in low temperature biological research to attain ...
The freezing of bovine semen (cryopreservation) consists in reducing the temperature of the sample u...
Resumen: El proceso de criopreservación de germoplasma animal consiste en reducir la temperatura de ...
The knowledge of the thermodynamic process during the cooling of reproductive biological systems is ...
BACKGROUND: The use of mathematical models describing heat transfer during the freezing process is u...
A widespread practice in cryopreservation is to freeze spermatozoa by suspending the straws in stagn...
The cryopreservation process consists of reducing the temperature of the sample to a point where bio...
Heat transfer plays a key role in cryopreservation of liquid semen in plastic straws. The effect of ...
The subject of present work was to predict internal temperature gradients developed during freezing ...
Oocyte cryopreservation is of key importance in the preservation and propagation of germplasm. Inter...
Liquid nitrogen is one of the cryogenic fluids most used for cryopreservation of animal germoplasm; ...
Cryosurgery is a surgical technique which employs extreme freezing to treat diseased or abnormal tis...
Abstract: Slush nitrogen (SN2) is a mixture of solid nitrogen and liquid nitrogen coexisting under a...
The warming of cryopreserved samples supported by small volume devices is governed by heat transfer ...
Dry ice-ethanol bath (-78ºC) have been widely used in low temperature biological research to attain ...
The freezing of bovine semen (cryopreservation) consists in reducing the temperature of the sample u...
Resumen: El proceso de criopreservación de germoplasma animal consiste en reducir la temperatura de ...
The knowledge of the thermodynamic process during the cooling of reproductive biological systems is ...
BACKGROUND: The use of mathematical models describing heat transfer during the freezing process is u...
A widespread practice in cryopreservation is to freeze spermatozoa by suspending the straws in stagn...
The cryopreservation process consists of reducing the temperature of the sample to a point where bio...
Heat transfer plays a key role in cryopreservation of liquid semen in plastic straws. The effect of ...
The subject of present work was to predict internal temperature gradients developed during freezing ...
Oocyte cryopreservation is of key importance in the preservation and propagation of germplasm. Inter...
Liquid nitrogen is one of the cryogenic fluids most used for cryopreservation of animal germoplasm; ...
Cryosurgery is a surgical technique which employs extreme freezing to treat diseased or abnormal tis...
Abstract: Slush nitrogen (SN2) is a mixture of solid nitrogen and liquid nitrogen coexisting under a...
The warming of cryopreserved samples supported by small volume devices is governed by heat transfer ...
Dry ice-ethanol bath (-78ºC) have been widely used in low temperature biological research to attain ...
The freezing of bovine semen (cryopreservation) consists in reducing the temperature of the sample u...