Results 61 to 70 of about 13,562 (260)

Charge Generation and Recombination Pathways in All‐Polymer Bulk Heterojunction Solar Cells

Advanced Functional Materials, EarlyView.
Multimodal spectroscopy and device analysis reveal how field‐dependent charge generation, transport limitations, and non‐geminate recombination govern performance losses in all polymer solar cells. The results identify the key processes controlling charge extraction and recombination, providing insights for the design of more efficient all‐polymer ...
Shahidul Alam, Wejdan Althobaiti, Safakath Karuthedath, Christopher E. Petoukhoff, Amr Dahman, Khawla Alkhezaim, Oleksandr Matiash, José P. Jurado, Mariia Ferree, Ning Su, Jacob Blaskovits, Denis Andrienko, Vladimir Dyakonov, Andreas Sperlich, Vojtech Nádaždy, Tobin J. Marks, Antonio Facchetti, Frédéric Laquai   +17 more
wiley   +1 more source

Si‐Doped Nanocrystalline Diamond as Highly Sensitive Luminescence Thermometer for the Physiological Temperature Range

Advanced Functional Materials, EarlyView.
In this work, diamonds with negative charged silicon‐vacancy (SiV−) centers have been designed for use as thermometers in biomedical applications. Multiparametric analysis of the emission characteristics of the SiV− centers provides extraordinary sensitivity for temperature detection in the physiological temperature range.
María Gragera, Iván Carrillo‐Berdugo, Josue Millán, Paulius Pobedinskas, Antonio Freire, Ken Haenen, Javier Navas   +6 more
wiley   +1 more source

Behavior of Radioactive Cesium and Strontium-90 during Processing of Soybean into Traditional Japanese Products

Journal of Food Protection
Following the Fukushima Daiichi Nuclear Power Plant accident in 2011, concerns over radionuclide contamination in food, particularly radioactive cesium (r-Cs: 134Cs and 137Cs) and strontium-90 (90Sr), have persisted. While extensive studies have examined
Hiromi Nabeshi, Tomoaki Tsutsumi, Rieko Matsuda, Reiko Teshima, Hiroshi Akiyama, Akiko Hachisuka   +5 more
doaj   +1 more source

Mineral Deposition From Liquid Precursors Triggered by Complementary Polyelectrolytes

Advanced Functional Materials, EarlyView.
Polyelectrolyte additives can delay or prevent crystal nucleation in supersaturated solutions of insoluble mineral salts such as calcium carbonate. This work reports that adding a second, oppositely‐charged polyelectrolyte leads to immediate mineral crystallization from such metastable solutions.
Mohammed Kayes Patoary, Eli Halperin Pierce, Elizabeth Siu, Brigitte Gallagher, Md Abul Shahid, Yang Zhang, Thomas B. H. Schroeder   +6 more
wiley   +1 more source

Dietary exposure levels to 134Cs, 137Cs, 90Sr, and 239+240Pu in Japan after the Fukushima Daiichi Nuclear Power Plant accident: a duplicate portion study for fiscal years 2012–2014

Environmental Health and Preventive Medicine
Background: Since the accident at Fukushima Daiichi Nuclear Power Plant (FDNPP), concerns have arisen in Japan regarding the presence of radionuclides in food.
Hiroshi Terada, Ikuyo Iijima, Sadaaki Miyake, Tomoko Ota, Ichiro Yamaguchi, Hiroko Kodama, Hideo Sugiyama   +6 more
doaj   +1 more source

Chemical Control of Space Charge Barriers and Grain Boundary Resistances in Polycrystalline Ionic Conductors

Advanced Functional Materials, EarlyView.
Grain boundaries (GBs) in polycrystalline materials often block charge transport and drive degradation. Using Gd‐doped CeO2 as a model electrolyte used in fuel/electrolysis cells, we developed a core‐shell infiltration method to selectively modify GB chemistry and space charge potential, achieving orders‐of‐magnitude ionic conductivity changes.
Z. Sha, T. Defferriere, C. Gilgenbach, J. M. LeBeau, I. Lubomirsky, H. L. Tuller   +5 more
wiley   +1 more source

RESULTS OF IN VIVO MEASUREMENTS OF STRONTIUM-90 BODY-BURDEN IN URALS RESIDENTS: ANALYSES OF DATA OBTAINED IN 2006–2012

Радиационная гигиена, 2015
A part of the Urals territory was contaminated with 90Sr and 137Cs in the 1950s as a result of accidents at the “Mayak” Production Association. The paper describes the analysis of in vivo 90Sr measurements in Urals residents.
E. I. Tolstykh, N. G. Bugrov, V. A. Krivoshchapov, E. A. Shishkina, N. B. Shagina, M. O. Degteva, L. R. Anspaugh, B. A. Napier   +7 more
doaj  

Accumulation of natural and artificial radionuclides in water and hydrobionts of fishing ponds of Dnipropetrovsk region

Theoretical and Applied Veterinary Medicine
The paper presents the results of radioecological studies conducted in fish farms of the Dnipropetrovsk region. The distribution of radionuclides of natural and artificial origin is an urgent problem for various types of ecosystems, given the different ...
V. O. Sapronova, N. L. Hubanova, N. M. Matviienko   +2 more
doaj   +1 more source

Strontium 90 plesiotherapy for the treatment of eyelid squamous cell carcinoma in eight cats. [PDF]

J Feline Med Surg, 2022
Russak OM, Verganti S, Berlato D.
europepmc   +1 more source

Intelligent Orthopedics: Machine Learning in Diagnosis of Bone Disease, Implants, and Bone Health Monitoring

Advanced Healthcare Materials, EarlyView.
Efficient recovery from traumatic or degenerative diseases is a great challenge, even after all the advancements in bone and cartilage regeneration. Machine learning (ML) algorithms have presented opportunities to enhance these aspects by accurately analyzing imaging data.
Maryam Kamaei, Hesam Mohammadi, Shamim Golafshan, Mojtaba Alehosseini, Mahsa Mohammadzadeh, Atefeh Golshirazi, Nasim Golafshan, Tatiane Eufrásio‐da‐Silva, Alireza Dolatshahi‐Pirouz, Gorka Orive   +9 more
wiley   +1 more source