*Sign Up *Imprint *Contact
*Deutsche Version*English Version  
Site Search:
Not logged in. [Log in

Exposure details

screen format print format

Resonance effect of microwaves on the genome conformational state of E. coli cells.

by Belyaev IY, Alipov YD, Shcheglov VS, Lystsov VN
published in: Z Naturforsch [C] 1992; 47 (7-8): 621 - 627


Exposure 1:
Main characteristics
frequency: 51.62 - 51.84 GHz
Exposure setup
exposure source/structure: horn antenna, 40 mm x 50 mm
exposure time pattern: 90 min
setup details: E.coli cell suspension irradiated in 50 mm diameter Petri dishes
Exposure parameters
parameter:value:type:method:averaging mass:remark:
power flux density 3 mW/cm² not specified measured 
SAR 17 mW/g estimated see remark acoustic method 
SAR 22 mW/g estimated see remark calorimetric method 

Exposure 2:
Main characteristics
frequency: 41.25 - 41.5 GHz
Exposure setup
exposure source/structure: horn antenna, 40 mm x 50 mm
exposure time pattern: 10 min
setup details: E.coli cell suspension irradiated in 50 mm diameter Petri dishes
Exposure parameters
parameter:value:type:method:remark:
power flux density 200 µW/cm² not specified measured 

Exposure 3:
Main characteristics
frequency: 51.62 - 51.84 GHz
Exposure setup
exposure source/structure: horn antenna, 40 mm x 50 mm
exposure time pattern: 15 min
setup details: E.coli cell suspension irradiated in 50 mm diameter Petri dishes
Exposure parameters
parameter:value:type:method:remark:
power flux density 3 mW/cm² not specified measured 

Exposure 4:
Main characteristics
frequency: 41.25 - 41.5 GHz
Exposure setup
exposure source/structure: horn antenna, 40 mm x 50 mm
exposure time pattern: 5 min
setup details: E.coli cell suspension irradiated in 50 mm diameter Petri dishes
Exposure parameters
parameter:value:type:method:remark:
power flux density 1 µW/cm² min value measured 

Exposure 5:
Main characteristics
frequency:51.78 GHz
Exposure setup
exposure source/structure: horn antenna, 40 mm x 50 mm
exposure time pattern: 30 min
setup details: E.coli cell suspension irradiated in 50 mm diameter Petri dishes
Exposure parameters
parameter:value:type:method:remark:
power flux density 3 mW/cm² not specified measured 

Return to general data

Glossary: acoustic, calorimetric, cell suspension, E.coli, GHz, horn antenna, irradiated, petri dishes, power flux density, SAR

© 1997 - 2013, Research Center for Bioelectromagnetic Interaction (femu - RWTH Aachen University, Germany).

All Rights Reserved. You may retrieve, read or print, but not reproduce or publish any information found here, for personal and strictly non-commercial purposes, provided that you (i) do not modify such information, and (ii) include any copyright notice originally included with such information.

Unless otherwise noted, the information provided in these documents does not represent the official view or statement of femu - Aachen University. By retrieving, reading or printing these documents you expressly state your agreement with all conditions in the fine print.