Results 131 to 140 of about 273,369 (310)

Nanotechnology in Skin Cancer Therapy: Recent Progress in Targeted Delivery

open access: yesThe Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Skin cancer, encompassing melanoma and non‐melanoma types, remains a significant public health concern globally. Conventional therapies—such as surgery, radiotherapy, chemotherapy, and immunotherapy—are constrained by poor skin penetration, systemic toxicity, and high recurrence rates.
Huang‐Ping Yu   +3 more
wiley   +1 more source

Assessment of the potential radiation hazard of the Dehmoy tailings pond (Tajikistan) for the population living around it

open access: yesРадиационная гигиена, 2019
The paper presents results of radiation monitoring of the Dehmoy tailings pond and the nearest inhabited locality, Goziyon village. It is shown that the average gamma dose rate on the surface of Dehmoy tailings pond reaches 20 μSv/h, density of radon ...
Kh. M. Nazarov   +4 more
doaj   +1 more source

Potential of Soils Natural Sorbents for Environmental Decontamination From 137Cs

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT This study addresses the existing research gap concerning the lack of integrated data on the role of in situ soil components in the long‐term fixation of 137Cs under natural, protected, and non‐agricultural conditions. The contamination of ecosystems by radioactive isotopes, particularly 137Cs, represents a considerable environmental hazard ...
Katarzyna Szarłowicz   +3 more
wiley   +1 more source

Novel method for determining of 137Cs in seawater using liquid scintillation counter

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract Robust and efficient monitoring of radiocesium in the marine environment has become increasingly important, especially following the Fukushima Daiichi Nuclear Power Plant accident. A liquid scintillation counter (LSC) has been used for 137Cs analysis—which was identified as one of the hazardous radionuclides; however, a major limitation of ...
Young‐Hyun Kim, Hyuncheol Kim
wiley   +1 more source

Real‐Time Monitoring of Carbon Steel Corrosion Under High‐Dose Gamma Irradiation Using Electrical Resistance Sensors Designed for Deep Geological Repository of Radioactive Waste

open access: yesMaterials and Corrosion, EarlyView.
Electrical (ER) corrosion sensors made of AISI 1010 carbon steel are tested under gamma irradiation (0.25–1.00 MGy) for deep geological radioactive waste disposal applications. Despite the high dose rates of this study, ER sensors remain reliable, showing no significant loss in measurement performances.
Johan Becker   +3 more
wiley   +1 more source

Pulmonary Transit Time Can Be Accurately Quantified From Non‐Arterial Input Function Series in First‐Pass Cardiac Perfusion MRI

open access: yesMagnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Previous studies suggested that arterial‐input‐function (AIF) images are necessary to avoid signal saturation for pulmonary transit time (PTT) measurements. This study challenges that notion by investigating whether PTT can be accurately measured using blood pool signals from myocardial enhancement (non‐AIF) images during resting first‐
Mingyue Zhao   +8 more
wiley   +1 more source

Antibacterial Micro/Nanorobots: Innovations, Challenges, and Future Perspectives in Combatting Infection

open access: yesNano Select, EarlyView.
Antibacterial micro/nanorobots (MNRs) represent a breakthrough in antibacterial therapy, making precise delivery of drugs to the infection site. This review systematically summarizes the material composition, actuation, and applications of MNRs in combating biofilms and drug‐resistant infections while emphasizing the existing challenges of ...
Yichao Chen   +4 more
wiley   +1 more source

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