Results 51 to 60 of about 2,632,404 (305)

Enhanced Radiation-Induced Narrow Channel Effects in Commercial 0.18 μm Bulk Technology [PDF]

, 2011
Total ionizing dose effects are investigated in input/output transistors that are fabricated by using a commercial 0.18 μm bulk process. An enhanced radiation-induced narrow channel effect is demonstrated in N-type metal-oxide semiconductor (NMOS) and P ...
Goiffon, Vincent, Philippe Paillet, Gaillardin, Marc, Sylvain Girard, Girard, Sylvain, Pierre Magnan, Marc Gaillardin, Martinez, Martial, Gaillardin, M., Paillet, P., Martial Martinez, Paillet, Philippe, Vincent Goiffon, Magnan, Pierre, Martinez, M.   +14 more
core   +1 more source

Controllable Electrochemical Synthesis and Photovoltaic Performance of Bismuth Oxide/Graphene Oxide Nanostructure Arrays

Journal of Advanced Research in Natural and Applied Sciences, 2022
The electrodeposition coated graphene oxide (GO) sheets on semiconductor metal oxide substrates are reduced to produce transparent, flexible, and conductive electrodes.
Fatma Bayrakçeken Nişancı
doaj   +1 more source

Reconstructing enzyme evolution by protein engineering

FEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler, Markus R. Busch, Reinhard Sterner   +2 more
wiley   +1 more source

Gas-sensitive properties of PECVD nanocrystalline Ga2O3 thin films doped with Zn

Results in Surfaces and Interfaces
Nanocrystalline Ga2O3 thin films doped by Zn (nc-ZGO) were synthesized by plasma-enhanced chemical vapor deposition. Their gas-sensitive properties have been comprehensively investigated.
Aleksei Almaev, Leonid Mochalov, Dmitry Almaev, Ekaterina Slapovskaya, Sergey Telegin, Bogdan Kushnarev, Pavel Yunin   +6 more
doaj   +1 more source

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

FEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell, Thomas Walther, Egbert Hoiczyk   +2 more
wiley   +1 more source

Review on some metal oxide nanoparticles as effective adsorbent in wastewater treatment

Water Science and Technology, 2022
Water contamination has turned into one of the most serious issues in the world. Nanomaterials are proficient to carry away heavy metals, organic and inorganic dyes, pesticides, and small molecules from polluted water.
Nikita Ghosh, Susmita Das, Goutam Biswas, Prabir Kumar Haldar   +3 more
doaj   +1 more source

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

Molecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

Metal Oxide Decorated Porous Carbons from Controlled Calcination of a Metal-Organic Framework [PDF]

, 2019
Thermal decomposition of an iron-based MOF was conducted under controlled gas environments to understand the resulting porous carbon structure. Different phases and crystallite sizes of iron oxide are produced based on the specific gas species.
Matthew R., Ryder, Gregory S., Day, Jialuo, Li, Elizabeth A., Joseph, Peter, Metz, Katharine, Page, Hong-Cai, Zhou, Zachary, Perry   +7 more
core   +1 more source

Sudden anaerobization in Amphibacillus xylanus increases intracellular labile ferrous iron and inhibits cell growth

FEBS Open Bio, EarlyView.
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata, Yoichi Sakai, Keisuke Tanaka, Etsuro Yoshimura, Ken Kitano, Morio Ishikawa, Tadahiro Nakamoto, Tsutomu Takayama, Hirofumi Inoue, Kaho Nomura, Tomonori Suzuki, Masataka Uchino, Akira Abe, Youichi Niimura   +13 more
wiley   +1 more source

SrGa12O19: The first low-εr Ga-based microwave dielectric ceramic with anomalous positive τf

Journal of Advanced Ceramics
Dielectric ceramics with low permittivity (εr), high quality factor (Q×f), and near-zero resonant frequency (τf) in the microwave bands are key materials used in fifth/sixth-generation (5G/6G) telecommunication, whileτf of most low-εr microwave ...
Yang Yang, Weishuang Fang, Huixing Lin, Jie Li, Huaicheng Xiang, Ying Tang, Lei Li, Liang Fang   +7 more
doaj   +1 more source