Results 91 to 100 of about 4,159,820 (313)
Columbus Free Press staff members [PDF]
, 1990 Photograph of two staff members of the Free Press newspaper in Columbus, Ohio, wearing t-shirts advertising the publication. They are identified on the reverse as "J. B. and D. J." . The Columbus Free Press began as a bi-weekly publication in Columbus,
Columbus Free Press (Publisher)
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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 +13 more
wiley +1 more source
Versatile vector tools for efficient protein screening across multiple expression systems
FEBS Open Bio, EarlyView.A unified vector toolkit enables rapid protein expression screening across E. coli, insect, and mammalian cells. A single primer pair amplifies the target gene, which is inserted into any vector via a standardized interface. This streamlined workflow eliminates repeated cloning steps, accelerating the identification of optimal expression conditions for
Zhimin Zhu +5 more
wiley +1 more source
Quin's metal handbook and statistics. [PDF]
Description based on: Vol. 4 (1917).1948- issued in 2 pts.: pt. 1, Non-ferrous metals; pt.
Metal Information Bureau (London, England)
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Metal-Free Method for Direct Synthesis of Functionalized β‑Ketoenamines [PDF]
, 2019 A new method for direct synthesis of β-ketoenamines was developed by a BF3·OEt2-catalyzed cyclization of 1-iodoalkyne and α-keto acid followed by an amine-mediated ring-opening in one pot.
Xinyan Wang (170927) +5 more
core +1 more source
MoleculesMetal-free materials have been proved to be promising replacements of traditional metal-based catalysts for advanced oxidation reactions. Carbon nitride was found to be able to activate H2O2 and generate hydroxyl radicals (•OH).
Zixu Yang +5 more
doaj +1 more source
Metal-free aerobic oxidations mediated by N-hydroxyphthalimide. A concise review
Beilstein Journal of Organic Chemistry, 2013 Since the beginning of the century, N-hydroxyphthalimide and related compounds have been revealed to be efficient organocatalysts for free-radical processes and have found ample application in promoting the aerobic oxidation of a wide range of organic ...
Lucio Melone, Carlo Punta
doaj +1 more source
FEBS Open Bio, EarlyView.UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová +2 more
wiley +1 more source
Columbus Free Press staff members [PDF]
, 1980 Photograph showing staff members of the Free Press newspaper in Columbus, Ohio, seated at table filled with issues of the paper. The Columbus Free Press began as a bi-weekly publication in Columbus, Ohio, in 1970. An underground newspaper, it replaced
Columbus Free Press (Publisher)
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Transition-Metal-Free Synthesis of Tertiary Aminocyclopropanes [PDF]
, 2016 A transition-metal-free methodology for the construction of pharmaceutically relevant tertiary aminocyclopropanes is reported. Hydrazonamides, safe and stable carbene precursors, undergo smooth cyclopropanation with vinyl arenes in the presence of a ...
Patrick Cyr (1566223) +2 more
core +1 more source