Results 111 to 120 of about 144,705 (264)

Exciton Binding Energy of Phosphorescent Emitter Molecules in Organic Light‐Emitting Diodes

Advanced Functional Materials, EarlyView.
Energy level alignment is key to efficient OLED design, yet determining LUMO energies remains challenging. A methodology based on field‐induced dissociation and kinetic Monte Carlo simulations is presented to extract LUMO energies of iridium‐based phosphorescent emitters from their exciton binding energy.
Hiroki Tomita, Lucas R. L. Norg, Patrick Diederen, Clint van Hoesel, Christ H. L. Weijtens, Peter A. Bobbert, Reinder Coehoorn   +6 more
wiley   +1 more source

Combating radiophobia: a top priority for the further development of nuclear medicine. [PDF]

EJNMMI Rep
Georgoulias P, Angelidis G, Panagiotidis E, Valotassiou V, Tsougos I.   +4 more
europepmc   +1 more source

Ultrasensitive Anti‐Stokes Luminescence Thermometry in Transition Metal Dichalcogenide Monolayers

Advanced Functional Materials, EarlyView.
We demonstrate a highly sensitive nanothermometer using anti‐Stokes photoluminescence, also known as photoluminescence upconversion (UPL), in monolayer tungsten disulfide. A strong resonantly enhanced UPL is observed, confirming the central role of optical phonons in the PL upconversion mechanism.
Sharada Nagarkar, Fahrettin Sarcan, Elanur Hut, Emiliano R. Martins, Stuart A. Cavill, Thomas F. Krauss, Yue Wang   +6 more
wiley   +1 more source

2R,3R-trans-Dihydroquercetin Has Powerful Antioxidant Properties, Prevents DNA and Protein Damage, and Protects Mice from Injury Caused by Radiation-Induced Oxidative Stress. [PDF]

Antioxidants (Basel)
Shelkovskaia O, Chernikov AV, Serov DA, Burmistrov DE, Trutnev YA, Sarimov RM, Simakin AV, Konchekov EM, Abdullaev SA, Karmanova EE, Sharapov MG, Gudkov SV.   +11 more
europepmc   +1 more source

Chlorination‐Enabled Oxygen Control and Dual‐Sulfur Source Aided Trap Passivation to Unlock 8.24% Efficient Sb2S3 Photovoltaic Devices

Advanced Functional Materials, EarlyView.
This work demonstrates a scalable, low‐temperature synthesis strategy that combines a thioacetamide (TA)‐based dual sulfur source with CdS chlorination, enabling the formation of high‐quality Sb2S3 with a reduced open‐circuit voltage loss, resulting in improved device efficiency.
Vijay C. Karade, Namuna Adhikari, Samietha S. Kumar, Alisha Adhikari, Vamsi Borra, Prabodika N. Kaluarachchi, Tingting Zhu, Tyler Brau, Rohini Kanase, Ebin Bastola, Xavier Mathew, Abasi Abudulimu, Adam B. Phillips, Michael J. Heben, Zhaoning Song, Yanfa Yan, Randy J. Ellingson   +16 more
wiley   +1 more source

Impact of modern central nervous system radiation on multiple sclerosis relapse and progression. [PDF]

Clin Transl Radiat Oncol
Zhao-Fleming HH, Ebner DK, Sperduto W, Laughlin BS, Lachance DH, Breen WG, Tobin WO.   +6 more
europepmc   +1 more source

Ionizing radiation [Spanish]

Ionizing radiation [Spanish]Esta hoja informativa contesta las preguntas m\uc3\ua1s frecuentes acerca de los efectos de la radiaci\uc3\ub3n ionizante sobre la salud.

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3D Printing Innovations in Polymeric Porous and Patterned Architecture

Advanced Functional Materials, EarlyView.
Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil, Sri Vaishnavi Thummalapalli, Clarissa Westover, Arunachalam Ramanathan, M. Taylor Sobzcak, Roumika Patil, Qixuan Xiang, Tiantian Li, Sui Yang, Timothy E. Long, Hongyue Sun, Xianqiao Wang, Yang Liu, Kenan Song   +13 more
wiley   +1 more source

Radioprotective Effect of Ascorbic Acid: A Need for Prophylactic Supplementation Pre- and Post-Radiation Exposure Among Patients and Healthcare Workers-A Perspective Article. [PDF]

Health Sci Rep
Mushemba J, Angolile CM, Kabuhaya JF, Mashauri HL.   +3 more
europepmc   +1 more source

Occupational exposure to natural ionizing radiation in workplace of ceramic factory

, 2007
The ceramic industry is one of the major consumers of zircon sands used as raw materials in the composition of the tiles. These materials, considered as NORM have radioactivity concentrations significantly higher than the world average noticed in soils ...
ROSSI, PIER LUCA, VERITA', SIMONA, RIGHI, SERENA   +2 more
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