Zobrazeno 1 - 10
of 227
pro vyhledávání: '"electron paramagnetic resonance (epr) spectroscopy"'
Publikováno v:
Nuclear Engineering and Technology, Vol 55, Iss 1, Pp 270-277 (2023)
Exposure to ionizing radiation induces free radicals in human nails. These free radicals generate a radiation-induced signal (RIS) in electron paramagnetic resonance (EPR) spectroscopy. Compared with the RIS of tooth enamel samples, that in human nai
Externí odkaz:
https://doaj.org/article/9dc4b0d777c34e80845c4fbfa589e8b4
Autor:
Nakarada Đura J., Marković Srđan Z., Popović Milan D., Dimitrijević Milena S., Rakić Aleksandra A., Mojović Miloš D.
Publikováno v:
Hospital Pharmacology, Vol 8, Iss 1, Pp 1004-1013 (2021)
Introduction: Comprising of a unique combination of bioactive polyphenol compounds, grapes are shown to have a beneficial effect on the skin as well as the whole body. They exhibit high antioxidative and antiradical activity through mechanisms of hea
Externí odkaz:
https://doaj.org/article/12675b2a13c6440bbd5ffd9b0ddc67c5
Autor:
Yordanka Karakirova
Publikováno v:
Molecules, Vol 28, Iss 4, p 1745 (2023)
A comparative investigation of amino acids (proline, cysteine, and alanine) as dosimetric materials using electron paramagnetic resonance (EPR) spectroscopy in the absorbed dosage range of 1–25 kGy is presented. There were no signals in the EPR spe
Externí odkaz:
https://doaj.org/article/c8fec02b298343f78bd07ced37c155fc
Autor:
Jessica Dröden, Malte Drescher
Publikováno v:
Biology, Vol 12, Iss 1, p 79 (2023)
Intrinsically disordered proteins (IDPs) are involved in most crucial cellular processes. However, they lack a well-defined fold hampering the investigation of their structural ensemble and interactions. Suitable biophysical methods able to manage th
Externí odkaz:
https://doaj.org/article/5d6e69aaa24c4122a599d7b88640b774
Autor:
Dragica M. Milosavljević, Vuk M. Maksimović, Jasminka M. Milivojević, Đura J. Nakarada, Miloš D. Mojović, Jelena J. Dragišić Maksimović
Publikováno v:
Plants, Vol 11, Iss 24, p 3566 (2022)
Phenolic compounds of 25 newly introduced strawberry cultivars were profiled using spectrophotometry, electron paramagnetic resonance (EPR) spectroscopy, and high-performance liquid chromatography-mass spectrometry. Total phenolic and anthocyanin con
Externí odkaz:
https://doaj.org/article/f7c1e74a8ad145deb510ea683aa2084e
Akademický článek
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Autor:
Haider N. Sultani, Ibrahim Morgan, Hidayat Hussain, Andreas H. Roos, Haleh H. Haeri, Goran N. Kaluđerović, Dariush Hinderberger, Bernhard Westermann
Publikováno v:
International Journal of Molecular Sciences, Vol 22, Iss 13, p 7125 (2021)
Multicomponent reactions, especially the Ugi-four component reaction (U-4CR), provide powerful protocols to efficiently access compounds having potent biological and pharmacological effects. Thus, a diverse library of betulinic acid (BA), fusidic aci
Externí odkaz:
https://doaj.org/article/f544868874524751b3fb49517be02510
Autor:
Amrita Rai, Johann P. Klare, Patrick Y. A. Reinke, Felix Englmaier, Jörg Fohrer, Roman Fedorov, Manuel H. Taft, Igor Chizhov, Ute Curth, Oliver Plettenburg, Dietmar J. Manstein
Publikováno v:
International Journal of Molecular Sciences, Vol 22, Iss 12, p 6265 (2021)
A novel cytoplasmic dye-decolorizing peroxidase from Dictyostelium discoideum was investigated that oxidizes anthraquinone dyes, lignin model compounds, and general peroxidase substrates such as ABTS efficiently. Unlike related enzymes, an aspartate
Externí odkaz:
https://doaj.org/article/a20ebacc7a5a41fba85f107104742a32
Autor:
Matthew C. Zimmerman, Dahn L. Clemens, Michael J. Duryee, Cleofes Sarmiento, Andrew Chiou, Carlos D. Hunter, Jun Tian, Lynell W. Klassen, James R. O’Dell, Geoffrey M. Thiele, Ted R. Mikuls, Daniel R. Anderson
Publikováno v:
Redox Biology, Vol 13, Iss C, Pp 588-593 (2017)
Methotrexate (MTX) is an immunosuppressant commonly used for the treatment of autoimmune diseases. Recent observations have shown that patients treated with MTX also exhibit a reduced risk for the development of cardiovascular disease (CVD). Although
Externí odkaz:
https://doaj.org/article/410b17d545f14444a5b35b754175626d
Autor:
Robin A Corey, Zainab Ahdash, Anokhi Shah, Euan Pyle, William J Allen, Tomas Fessl, Janet E Lovett, Argyris Politis, Ian Collinson
Publikováno v:
eLife, Vol 8 (2019)
Transport of proteins across membranes is a fundamental process, achieved in every cell by the ‘Sec’ translocon. In prokaryotes, SecYEG associates with the motor ATPase SecA to carry out translocation for pre-protein secretion. Previously, we pro
Externí odkaz:
https://doaj.org/article/73375bec8ae64bde92e74aa5ffafaf27