Results 131 to 140 of about 191,161 (292)

Control of Polarization and Polar Helicity in BiFeO3 by Epitaxial Strain and Interfacial Chemistry

Advanced Functional Materials, EarlyView.
In BiFeO3 thin films, the interplay of interfacial chemistry, electrostatics, and epitaxial strain is engineered to stabilize homohelicity in polarization textures at the domain scale. The synergistic use of a Bi2O2‐terminated Aurivillius buffer layer and a highly anisotropic compressive epitaxial strain offers new routes to control the polar‐texture ...
Elzbieta Gradauskaite, Lilia Huynh, Natascha Gray, Quintin N. Meier, Marta D. Rossell, Morgan Trassin   +5 more
wiley   +1 more source

High-Dosage Gamma Irradiation Alters Lotus (Nelumbo nucifera Gaertn.) Seedling Structure: A Morphological and Anatomical Perspective

International Journal of Plant Biology
The lotus (Nelumbo nucifera Gaertn.) is an ornamental aquatic plant, highly valued in Asian cultures for its religious symbolism, culinary uses, and medicinal properties.
Pornsawan Sutthinon, Piyanuch Orpong, Paveena Kaewubon, Sureerat Yenchon, Orawan Detrueang, Sutthinut Soonthornkalump   +5 more
doaj   +1 more source

Apyrimidinic sites in gamma‐irradiated DNA [PDF]

FEBS Letters, 1975
Dunlap, Brian, Cerutti, Peter
openaire   +2 more sources

From Single Atoms to Nanoparticles: Pathways Toward Efficient and Durable Pt/TiO2 Photocatalysts

Advanced Functional Materials, EarlyView.
Platinum single atoms on TiO2 nanosheets evolve into clusters and nanoparticles under ethanol photoreforming and thermal treatments. By controlling deposition and post‐treatments, particle size and location on specific facets are modulated. The study reveals how stability pathways determine efficiency, guiding the design of more durable photocatalysts.
Juan José Delgado, Enqi Bu, Yaning Han, Carlos López‐Cartes, Mónica Calatayud, Huiyan Pan, Xiaowei Chen   +6 more
wiley   +1 more source

The Effect of Gamma Irradiation on In vitro Total Phenolic Content and Antioxidant Activity of Ferula gummosa Bioss.

Journal of Medicinal Plants, 2016
Background: Ferula gummosa Boiss. is a medicinal and economical plant belonging to Apiaceae family. It is a native herb of Iran and is in serious danger of extinction.
A Ashouri Sheikhi, H Hassanpour, P Jonoubi, M Ghorbani Nohooji, MS Nadimifar   +4 more
doaj  

Zwitterionic Self‐Assembled Monolayer for Simultaneous Noise Suppression and Hole Extraction in High‐Performance Near‐Infrared Organic Photodetectors

Advanced Functional Materials, EarlyView.
This study presents a new hole transporting material (HTM) mechanism for self‐assembled monolayers in near‐infrared organic photodetectors. The formation of zwitterions induces a strong electric field that significantly increases the work function of HTM‐coated indium tin oxide substrates. The devices exhibit low dark current and noise, along with high
Jiyoung Shin, Gyeong Min Lee, Juyeon Shin, Jaewoong Kim, Tae Hyuk Kim, Do Yeon Kim, Myeong In Kim, Kyeounghak Kim, Jae Won Shim, In Hwan Jung   +9 more
wiley   +1 more source

Infrared Nanocrystals for Space Application: Hardness to Irradiations

Advanced Functional Materials, EarlyView.
This article investigates infrared HgTe nanocrystals under X‐ray and ion irradiation, revealing remarkable radiation hardness. It uncovers distinct degradation mechanisms and shows that the nanomaterial outperforms integrated electronics. The results position colloidal nanocrystals as promising candidates for resilient space and harsh‐environment ...
Alexandre Neyret, Dario Mastrippolito, Bingbing Xia, Adrien Khalili, Maxime Lebreton, Giorgia Strobbia, Albin Colle, Marco Paye, Mariarosa Cavallo, Erwan Bossavit, Claire Abadie, Yoann Prado, Debora Pierucci, Victor Parahyba, Francois Coursaget, David Darson, Emrick Briand, Ian Vickridge, Stephane Demiguel, Sebastien Massenot, Jean‐Marc Belloir, Vincent Goiffon, Emmanuel Lhuillier   +22 more
wiley   +1 more source

The protective effect of Sambucus ebulus against lung toxicity induced by gamma irradiation in mice

Pharmaceutical and Biomedical Research, 2015
The aim of present study was to investigate the potential antioxidant and lung protective activities of Sambucus ebulus (SE) against toxicity induced by gamma irradiation.
Mohammad Karami, Seyed Sajad Ale-Nabi, Anahita Nosrati, Atefeh Naimifar   +3 more
doaj  

Differential Microbial Responses to Gamma Irradiation in High- and Low-Moisture Food Systems

Journal of Pure and Applied Microbiology
Gamma-irradiation could be defined as an effective technique for microbial decontamination and shelf-life extension of multiple food products. The paper outlines the microbiological effects of gamma irradiation on an extensively broad divide of food ...
Harleen Kaur Setia, Kapilesh Jadhav
doaj   +1 more source

Atomic‐Scale Light Coupling Control in Ultrathin Photonic Membranes

Advanced Functional Materials, EarlyView.
Ultrathin photonic nanomembranes provide atomic‐scale control over the coupling between incident light and high‐Q photonic modes, enabling angstrom‐level resonance tuning and strong field confinement. When integrated with TMD monolayers, they further yield enhanced light–matter interactions, offering a versatile platform for advancing quantum photonics,
Chih‐Zong Deng, Chun‐Hao Chiang, Sunhao Shi, Jui‐Han Fu, Yen‐Ju Wu, Kuniaki Konishi, Vincent Tung, Chun‐Wei Chen, Ya‐Lun Ho   +8 more
wiley   +1 more source