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Filters: category: Laboratory methods Clear

Conceptualization and Realization of a Vibrating Intrinsic Reverberation Chamber for Plant Exposure to Radio Frequency Electromagnetic Fields.

Research RF Safe Research Library Jan 1, 2025

This paper describes the design and validation of a vibrating intrinsic reverberation chamber (VIRC) placed inside a walk-in plant growth chamber to enable controlled RF-EMF exposure studies with real-time electric-field monitoring. The authors report that the field in the VIRC is stable and statistically uniform…

Comparing the Activity of Peripheral Blood Mononuclear Cells Frozen Under Electromagnetic Field Freezing and Standard Slow-Freezing.

Research RF Safe Research Library Jan 1, 2025

This study compares PBMC cryopreservation using an electromagnetic field (EMF) freezer versus standard slow-freezing (SLF). It reports equivalent viable cell number, viability, and cell activity between methods. EMF freezing required substantially less time (0.25 h vs 3 h), which may improve operational efficiency by…

Long-Term Study on the Effects of Housing C57BL/6NCrl Mice in Cages Equipped With Wireless Technology Generating Extremely Low-Intensity Electromagnetic Fields.

Research RF Safe Research Library Jan 1, 2019

This animal study characterized electromagnetic fields generated by digitally ventilated mouse cages with wireless monitoring technology and assessed clinicopathological outcomes over up to 1 year. DVC produced extremely low-intensity electric fields across a wide frequency range (5 Hz to 3 GHz). The authors report…

Efficient DNA ligation by selective heating of DNA ligase with a radio frequency alternating magnetic field.

Research RF Safe Research Library Jan 1, 2016

This in vitro study describes a method to improve DNA ligation by immobilizing T4 DNA ligase on ferromagnetic particles and applying a radio frequency alternating magnetic field. The field causes the particles to dissipate heat, which the authors report selectively heats and activates the ligase while minimally…

Enhancement of LIBS emission using antenna-coupled microwave.

Research RF Safe Research Library Jan 1, 2013

This engineering study describes using antenna-coupled microwave radiation to enhance laser-induced breakdown spectroscopy (LIBS) emission from a Gd2O3 sample at reduced pressure. The authors report substantially increased plasma emission intensity, higher-temperature plasma, and longer emission lifetime when…

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