Far-Field 2.45 GHz Irradiation System for Cellular MonolayersIn Vitro
| Autor: | Elizabeth K. Balcer-Kubiczek, Robinson Je, George H. Harrison, Duncan McCulloch |
|---|---|
| Rok vydání: | 1985 |
| Předmět: |
Mice
Inbred C3H Materials science Temperature control 010504 meteorology & atmospheric sciences Analytical chemistry 020206 networking & telecommunications Near and far field 02 engineering and technology Calorimetry Fibroblasts 01 natural sciences Kinetics Mice Laboratory flask General Energy Monolayer 0202 electrical engineering electronic engineering information engineering Animals Irradiation Microwaves Cells Cultured Microwave 0105 earth and related environmental sciences Power density |
| Zdroj: | Journal of Microwave Power. 20:145-151 |
| ISSN: | 0022-2739 |
| DOI: | 10.1080/16070658.1985.11720297 |
| Popis: | A 2.45-GHz microwave exposure facility was developed for long-term TEM irradiation of cellular monolayers. Culture flasks with cells attached to the inside bottom surface were filled with medium, submerged in a 60 X 60 X 12-cm water bath on the field central axis, and exposed in the far-field 2 m below the ceiling-mounted antenna. A quarter-wave transformer plate increased the power transmitted into the water bath, and treatment temperatures were maintained by closed circulation with an external temperature control reservoir. Power density mapped below the quarter-wave plate indicated uniform TEM fields in the 25 X 25-cm region where flasks were located. With 1 kW of forward power to the antenna, the SAR [W/kg] = 45 exp(-0.607d) where d [cm] is the depth in water at any point within this area. |
| Databáze: | OpenAIRE |
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