Results 31 to 40 of about 163,944 (346)
Redox Biology, 2016 Free radicals, particularly reactive oxygen species (ROS), are involved in various pathologies, injuries related to radiation, ischemia-reperfusion or ageing.
Goran Bačić +2 more
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Silicon facilitates manganese phytoextraction by cucumber (Cucumis sativus L.)
Zaštita Materijala, 2016 The effect of excess nutrient levels of manganese (Mn, 50 and 100 mM) on the growth inhibition and the appearance of Mn-toxicity symptoms in the leaves was studied in cucumber plants (Cucumis sativus L. cv. Chinese long). Silicon (Si), when supplied as 1.
Vuk Maksimović, Miloš Mojović
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2-Butyl-2-tert-butyl-5,5-diethylpyrrolidine-1-oxyls: Synthesis and Properties
Molecules, 2020 Nitroxides are broadly used as molecular probes and labels in biophysics, structural biology, and biomedical research. Resistance of a nitroxide group bearing an unpaired electron to chemical reduction with low-molecular-weight antioxidants and enzymatic
Irina F. Zhurko +8 more
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EPR Spectra from “EPR-Silent” Species: High-Field EPR Spectroscopy of Aqueous Chromium(II). [PDF]
Inorganic Chemistry, 1998 High-field (up to 14.5 T) multifrequency (∼90−440 GHz) electron paramagnetic resonance (EPR) spectroscopy has been used to probe the non-Kramers, S = 2, Cr2+ ion in frozen aqueous solution, in the presence and absence of the glassing agent, glycerol. Solutions with both chloride and sulfate counterions were investigated.
Joshua Telser +3 more
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Enhancement of EPR Effect for Passive Tumor Targeting: Current Status and Future Perspectives
Applied SciencesThe Enhanced Permeability and Retention (EPR) effect is a key mechanism for passive tumor targeting, which involves the selective accumulation of therapeutic nanoparticles in tumors due to their unique vascular characteristics.
Ioanna-Aglaia Vagena +4 more
semanticscholar +1 more source
, 2014 Flavoproteins often employ radical mechanisms in their enzymatic reactions. This involves paramagnetic species, which can ideally be investigated with electron paramagnetic resonance (EPR) spectroscopy. In this chapter we focus on the example of flavin-based photoreceptors and discuss, how different EPR methods have been used to extract information ...
Brosi, Richard +2 more
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Size‐Dependent EPR Effect of Polymeric Nanoparticles on Tumor Targeting
Advanced Healthcare Materials, 2019 Passive targeting of large nanoparticles by the enhanced permeability and retention (EPR) effect is a crucial concept for solid tumor targeting in cancer nanomedicine.
Homan Kang +8 more
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Theranostics, 2020 Interest of tumor targeting through EPR effect is still controversial due to intrinsic low targeting efficacy and rare translation to human cancers. Moreover, due to different reasons, it has generally been described for relatively large nanoparticles ...
G. Bort +5 more
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Journal of Anatolian Physics and AstronomyBu çalışmada, depresyon semptomlarının tedavisinde sıkça kullanılan ilaç etkin maddesi Amitriptyline Hydrochloride gama radyasyonuna maruz bırakılarak oluşan paramanyetik bozukluk EPR spektroskopisi ile çalışılmıştır.
Fırat Akbalık
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Theranostics, 2019 The use of nanomedicine for cancer treatment takes advantage of its preferential accumulation in tumors owing to the enhanced permeability and retention (EPR) effect.
Jooho Park +5 more
semanticscholar +1 more source