Results 91 to 100 of about 5,141,564 (262)

Efficient Photocathode of an Ultrathin Organic p-n Bilayer Comprising p-Type Zinc Phthalocyanine and n-Type Fullerene for Hydrogen Peroxide Production

Physchem
Hydrogen peroxide (H2O2) is a clean and environmentally friendly oxidant. At present, as an alternative to the conventional industrial procedure, namely, the anthraquinone method, a clean H2O2 production method is desired.
Yuika Sakaguchi, Kosuke Ikezoi, Toshiyuki Abe   +2 more
doaj   +1 more source

Constant-distance mode SECM as a tool to visualize local electrocatalytic activity of oxygen reduction catalysts

Beilstein Journal of Nanotechnology, 2014
Multidimensional shearforce-based constant-distance mode scanning electrochemical microscopy (4D SF/CD-SECM) was utilized for the investigation of the activity distribution of oxygen reduction catalysts.
Michaela Nebel, Thomas Erichsen, Wolfgang Schuhmann   +2 more
doaj   +1 more source

Preparation of High Contents of Pyridinic and Pyrrolic-Nitrogen Doped Activated-Carbon from Pyrolysis of Purple Cabbage for the Catalysis of Oxygen Reduction Reaction

International Journal of Electrochemical Science, 2018
Effective conversion of reproducible organic biomass into valuable carbon material is very important for renewable energy technology. In this study, here we develop a unique strategy to design a nitrogen-doped carbon-based electrocatalyst for oxygen ...
Jing Cheng, Yao Liu, Yanrong Li, Wenli Liao, Zhongbin Li, Chaozhong Guo, Wei−Zhong Zhang, Rong Hu, Qin-Rong Kang, Jianglan Liao, Wensheng Li, Linzheng Liao   +11 more
doaj   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

Molecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka, Wioleta Cieślik, Wojciech Płaziński, Katarzyna Stępnik, Anna Boguszewska‐Czubara, Elżbieta Kot, Robert Musioł, Mateusz Jasica, Anna Mrozek‐Wilczkiewicz, Katarzyna Malarz   +9 more
wiley   +1 more source

Wisconsin Oxygen/Hydrogen Company, Kenosha, Wisconsin 1920-1925

, 1920
It wasn’t long before the Brant Brothers expanded their entrepreneurial efforts to Kenosha, Wisconsin, where they built a second electrolytic oxygen/hydrogen plant, known as Wisconsin Oxygen/Hydrogen Company.

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Characterization of Zeolitic Imidazolate Framework–derived Polyhedral Carbonaceous Material and its Application to Electrocatalyst for Oxygen Reduction Reaction

International Journal of Electrochemical Science, 2016
A porous carbonaceous material is synthesized by direct carbonization of zeolitic imidazolate framework-67 (ZIF-67). A series of analytical tools such as scanning/transmission electron microscopy, gas chromatography/mass spectroscopy, thermogravimetric ...
Kyo Sung Park, Seon-ah Jin, Kang Hee Lee, Junho Lee, Inyong Song, Byoung-Sun Lee, Sookyung Kim, Jeongsoo Sohn, Chanho Pak, Gunha Kim, Seok-Gwang Doo, Kyungjung Kwon   +11 more
doaj   +1 more source

Mechanisms and therapeutic opportunities of the ribotoxic stress response in cancer

Molecular Oncology, EarlyView.
Cancer cells' high translational demand creates opportunities to therapeutically target ribosome function. Ribosome stalling and collisions activate ZAKα and the ribotoxic stress response (RSR), which can trigger rapid, p53‐independent apoptosis in cancer.
Anastassiya Kim, Maryam Aslam, Elouise Torruella, Alphons Sony, Asif Rahman, Simira Smith, Columba de la Parra, Moira Sauane   +7 more
wiley   +1 more source

Indiana Oxygen Building, Indianapolis

, 1930
By 1930, business was booming and Indiana Oxygen moved to a larger building at 435 S. Delaware St. At the same time, technology had also advanced, and Indiana Oxygen turned to a new process known as Atmospheric Air Separation.

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VELOX – A Demonstration Facilility for Lunar Oxygen Extraction in a Laboratory Environment [PDF]

, 2010
The ultimate goal of a permanent human presence on the Moon is discussed intensively within the global lunar community. Obviously, such an effort poses stringent demands not only on the technology but also on logistics, especially considering the ...
Richter, L., Romberg, O., Kreutz, M., Ksenik, E., Braukhane, A.   +4 more
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Investigation of the oxygen reduction reaction via a hybrid catalyst based on cobalt-lanthanum oxide on a graphite electrode [PDF]

Tehnika
Fuel cells, batteries, and supercapacitors represent the most efficient and promising technologies for electrochemical energy conversion and storage.
Varničić Miroslava M., Sentić Milica N., Mihailović Marija D.   +2 more
doaj   +1 more source