Non‑Thermal EMF Harm Signals (Moderate Evidence): Reproductive DNA Damage, Pregnancy Risk, Tumor Relevance, and Ecological Disruption
Research
Effect Synthesis
Mar 1, 2026
Synthesis of 13 moderate-evidence harm papers: 5G-band RF increased sperm DNA fragmentation in vitro; pregnancy cohort linked call time to miscarriage and growth outcomes; lifetime RFR tumor genetics support translati…
Non-thermal acceleration of DNA base pairing by sub-terahertz irradiation
Research
RF Safe Research Library
Jan 1, 2026
This in vitro study reports that 0.1 THz continuous-wave irradiation accelerates DNA base pairing in aqueous environments via a proposed non-thermal mechanism. UV absorption spectroscopy and fluorescence correlation spectroscopy indicated increased G:C base pairing-associated signals and a higher population of…
The impact of smartphone use on working memory in college students: a functional near-infrared spectroscopy study.
Research
RF Safe Research Library
Jan 1, 2025
This study compared 42 college students grouped by high versus low screen time during a 2-back working memory task while measuring brain activity with fNIRS. The low screen time group performed better on working memory accuracy/hit rate, while reaction time and false alarms did not differ. Neuroimaging results…
First Identification of the Effects of Low Frequency Electromagnetic Field on the Micromolecular Changes in Adipose Tissue-Derived Mesenchymal Stem Cells by Fourier Transform Infrared Spectroscopy.
Research
RF Safe Research Library
Jan 1, 2021
This in vitro study exposed adipose tissue-derived mesenchymal stem cells to a continuous 50 Hz electromagnetic field at 1.5 mT for 24, 48, or 72 hours and assessed micromolecular changes using FTIR spectroscopy. The authors report the largest FTIR spectral differences versus control in nucleic acids and proteins…
Analysis of DPPH inhibition and structure change of corn peptides treated by pulsed electric field technology.
Research
RF Safe Research Library
Jan 1, 2015
This laboratory study evaluated how pulsed electric field (PEF) processing affects antioxidant activity and structure of 10–30 kDa corn peptides. Antioxidant activity was assessed via DPPH inhibition and optimized using response surface methodology. Under reported optimal conditions (10 mg/mL, 15 kV/cm, 2,000 Hz),…
Extraction of Cations from an Ionic Liquid Droplet in a Dielectric Liquid under Electric Field.
Research
RF Safe Research Library
Jan 1, 2014
This laboratory study investigates various ionic liquids using an electrophoresis of a charged droplet method in a dielectric liquid under an applied electric field. While charged droplets typically bounce between electrodes, the authors report that some ionic liquids exhibit a retreating behavior. They interpret…
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…
Raman spectral analysis of nasopharyngeal carcinoma cell line CNE2 after microwave radiation.
Research
RF Safe Research Library
Jan 1, 2013
This in vitro study used Raman spectroscopy to assess microwave radiation effects on the CNE2 nasopharyngeal carcinoma cell line across exposure times from 2 to 25 minutes. The authors report detectable spectral changes (including C-H deformation and amide I) and significant PCA differences after 10 minutes of…
Nanocrystalline graphite films nucleation by the radio frequency bias pretreatment.
Research
RF Safe Research Library
Jan 1, 2011
This paper describes an engineering method for nucleating nanocrystalline carbon films on monocrystalline silicon using a combination of microwave and radio frequency plasma-assisted chemical vapor deposition. The approach is demonstrated via deposition of nanocrystalline diamond after a seeding step and growth of…
Measurement of creatine kinase reaction rate in human brain using magnetization transfer image-selected in vivo spectroscopy (MT-ISIS) and a volume ³¹P/¹H radiofrequency coil in a clinical 3-T MRI system.
Research
RF Safe Research Library
Jan 1, 2011
This paper describes a new magnetization transfer 31P MRS approach (MT-ISIS) for measuring the creatine kinase forward reaction rate in the human brain using a volume 31P/1H RF coil on a clinical 3-T MRI system. The method aims to reduce acquisition time (30 min), avoid scalp muscle contamination, improve RF…
A comparison of conventional and radio frequency defrosting of lean beef meats: Effects on water binding characteristics.
Research
RF Safe Research Library
Jan 1, 2009
This study compared slow conventional air defrosting with fast radio frequency (RF) defrosting/tempering in lean beef (whole, minced, and comminuted) using drip loss, NMR relaxometry, and dielectric spectroscopy. RF thawing was associated with lower drip loss and lower micronutrient loss in drip than air thawing,…
[Determination of electric field distribution in dielectric barrier surface glow discharge by spectroscopic method].
Research
RF Safe Research Library
Jan 1, 2008
This engineering study reports spectroscopic determination of net electric field distribution in a dielectric barrier surface glow discharge in low-pressure air. Optical emission spectroscopy was used to infer electric field distribution from the intensity ratio of nitrogen spectral lines at 391.4 nm and 337.1 nm.…
Ultranarrow optical absorption and two-phonon excitation spectroscopy of Cu2O paraexcitons in a high magnetic field.
Research
RF Safe Research Library
Jan 1, 2007
This physics study reports ultranarrow optical absorption and two-phonon excitation spectroscopy of Cu2O paraexcitons in a high magnetic field at 1.2 K. A magnetic field enabled observation of an otherwise forbidden paraexciton absorption line and allowed measurement of field-dependent oscillator strength and energy…