Results 21 to 30 of about 2,263 (179)

Non-Ionizing Millimeter Waves Non-Thermal Radiation of Saccharomyces cerevisiae—Insights and Interactions

Applied Sciences, 2021
Non-ionizing millimeter-waves (MMW) interact with cells in a variety of ways. Here the inhibited cell division effect was investigated using 85–105 GHz MMW irradiation within the International Commission on Non-Ionizing Radiation Protection (ICNIRP) non ...
Ayan Barbora, Shailendra Rajput, Konstantin Komoshvili, Jacob Levitan, Asher Yahalom, Stella Liberman-Aronov   +5 more
doaj   +1 more source

Evaluation of the Effect of Radiofrequency Radiation Emitted From Wi-Fi Router and Mobile Phone Simulator on the Antibacterial Susceptibility of Pathogenic Bacteria and

Dose-Response, 2017
Mobile phones and Wi-Fi radiofrequency radiation are among the main sources of the exposure of the general population to radiofrequency electromagnetic fields (RF-EMF).
M. Taheri, S. M. J. Mortazavi, M. Moradi, S. Mansouri, G. R. Hatam, F. Nouri   +5 more
doaj   +1 more source

Positive electrostatic therapy of metastatic tumors: selective induction of apoptosis in cancer cells by pure charges

Cancer Medicine, 2021
Background We discovered that pure positive electrostatic charges (PECs) have an intrinsic suppressive effect on the proliferation and metabolism of invasive cancer cells (cell lines and animal models) without affecting normal tissues.
Ashkan Zandi, Saeid Rafizadeh‐Tafti, Fatemeh Shojaeian, Mohammad Ali Khayamian, Fereshteh Abbasvandi, Mohammad Faranoush, Robab Anbiaee, Sahar Najafikhoshnoo, Parisa Hoseinpour, Sepanta Assadi, Pouyan Katebi, Zahra Davari sh., Shahriar Shalileh, Mohammad Salemizadeh Parizi, Shohreh Vanaei, Mohammadreza Ghaderinia, Hamed Abadijoo, Payam Taheri, Mohammad Reza Esmailinejad, Hassan Sanati, Mohammad Reza Rostami, Reza Sadeghian, Yasin Kordehlachin, S. M. Sadegh Mousavi‐kiasary, Amir Mamdouh, Seyyed Hossein Miraghaie, Hossein Baharvand, Mohammad Abdolahad   +27 more
doaj   +1 more source

Eye Safety Related to Near Infrared Radiation Exposure to Biometric Devices

The Scientific World Journal, 2011
Biometrics has become an emerging field of technology due to its intrinsic security features concerning the identification of individuals by means of measurable biological characteristics.
Nikolaos Kourkoumelis, Margaret Tzaphlidou   +1 more
doaj   +1 more source

Applications of fluorescence lifetime imaging in clinical medicine [PDF]

Journal of Innovative Optical Health Sciences, 2018
Fluorescence lifetime is not only associated with the molecular structure of fluorophores, but also strongly depends on the environment around them, which allows fluorescence lifetime imaging microscopy (FLIM) to be used as a tool for precise measurement
Zhanwen Wang, Yanping Zheng, Deqiang Zhao, Ziwei Zhao, Lixin Liu, Artem Pliss, Feiqi Zhu, Jun Liu, Junle Qu, Ping Luan   +9 more
doaj   +1 more source

Near‐Infrared‐Driven Metal–Organic Frameworks‐Based Nanorobots for Controlled Photothermal‐Chemical Therapy Synergistic Induction of Cancer Cell Death

Advanced Robotics Research, EarlyView.
To achieve efficient cancer cell death, a bowl‐shaped PDA@UiO‐66@DOX nanorobot drug‐delivery nanoplatform was developed. Near‐infrared irradiation not only drives the nanorobot to exhibit self‐thermophoretic motion and elevates temperature but also triggers Doxorubicin (DOX) release via hyperthermia, enhancing cancer cells uptake of DOX and thereby ...
Tong Lin, Jie Yang, Yongcheng Li, Yuepeng Cai, Xiaosong Zhou, Ting Chen, Renfeng Dong   +6 more
wiley   +1 more source

Novel Biophotonic Techniques for Phototherapy Enhancement: Cerenkov Radiation as a Bridge between Ionizing and Non-Ionizing Radiation Treatment

Journal of Nanotheranostics, 2023
In oncology, tremendous research has been conducted on the use of alternative minimally invasive techniques for cancer treatment and diagnosis. The use of biophotonic techniques as a standalone treatment or together with conventional imaging techniques ...
Ellas Spyratou, Kyriakos Kokkinogoulis, Georgios Tsigaridas, Georgios Kareliotis, Kalliopi Platoni, Mersini Makropoulou, Efstathios P. Efstathopoulos   +6 more
doaj   +1 more source

Nonthermal Food Processing Technologies: A Comprehensive Review

Future Postharvest and Food, EarlyView.
The graphical abstract illustrates the shift from traditional thermal food preservation methods to advanced nonthermal technologies. Traditional methods, represented by heating, often compromise the nutritional and sensory quality of foods. In contrast, nonthermal approaches such as high‐pressure processing (HPP), pulsed electric field (PEF ...
Ashok Kumar Yadav, Dinesh Chandra Rai, Aman Rathaur, Hradesh Rajput, Sudhir Kumar, Zeenat Aman   +5 more
wiley   +1 more source

The effect of UVB radiation on the optical quality of rainbow trout eye-lenses

Scientific Reports
This study followed changes in the optical quality of teleost eye-lenses following exposure to non-ionizing UVB radiation and was carried out as an adjunct to a wider ongoing study on the effects of ionizing radiation on vertebrate eye-lenses. The lenses
Marta Kocemba, Edward Waller, Anthony J. Waker   +2 more
doaj   +1 more source

Assessing Proton Radiation Hardness of Antimony Chalcogenide Solar Cells

Solar RRL, EarlyView.
This paper discusses the effect of proton radiation on the device performance of antimony chalcogenide solar cells. Sb2S3 and Sb2(S, Se)3 solar cells are exposed to two different proton energies (100 and 300 keV) with fluences ranging from 1011 to 1014 protons/cm2.
Alisha Adhikari, Vijay C. Karade, Scott Lambright, Zachary Zawisza, Tamara Isaacs‐Smith, Joel Blodgett, Sabin Neupane, Samuel S. Erickson, Randy J. Ellingson, Yanfa Yan, Zhaoning Song   +10 more
wiley   +1 more source