egg-white and Hyperthermia

egg-white has been researched along with Hyperthermia* in 1 studies

Other Studies

1 other study(ies) available for egg-white and Hyperthermia

ArticleYear
Self-monitored and optically powered fiber-optic device for localized hyperthermia and controlled cell death in vitro.
    Applied optics, 2021, Mar-10, Volume: 60, Issue:8

    Localized hyperthermia therapy involves heating a small volume of tissue in order to kill cancerous cells selectively and with limited damage to healthy cells and surrounding tissue. However, these features are only achievable through real-time control of the tissue temperature and heated volume, both of which are difficult to obtain with current heating systems and techniques. This work introduces an optical fiber-based active heater that acts both as a miniature heat source and as a thermometer. The heat-induced damage in the tissue is caused by the conductive heat transfer from the surface of the device, while the heat is generated in an absorptive coating on the fiber by near-infrared light redirected from the fiber core to the surface by a tilted fiber Bragg grating inscribed in the fiber core. Simultaneous monitoring of the reflection spectrum of the grating provides a measure of the local temperature. Localized temperature increases between 0°C and 100°C in 10 mm-long/5 mm-diameter cylindrical volumes are obtained with continuous-wave pump power levels up to 1.8 W. Computational and experimental results further indicate that the temperature rise and dimensions of the heated volume can be maintained at a nearly stable level determined by the input optical power.

    Topics: Animals; Cell Death; Cell Line; Computer Simulation; Egg White; Fiber Optic Technology; Hot Temperature; Humans; Hyperthermia; In Vitro Techniques; Infrared Rays; Liver; Models, Chemical; Optical Fibers; Swine; Temperature

2021