Zobrazeno 1 - 10
of 8 623
pro vyhledávání: '"EPR SPECTROSCOPY"'
Publikováno v:
Nukleonika, Vol 69, Iss 4, Pp 205-214 (2024)
New chamber stapes prosthesis (ChSP) is a middle-ear prosthesis intended for use in ear surgery for restoring the patient's middle ear function. As the prosthesis is an implantable medical device, it must be sterilized before use. However, possible a
Externí odkaz:
https://doaj.org/article/d1fd2e9154164b8fa7e73604c1b9e0e1
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Crystals of YGa3(BO3)4, YAl3(BO3)4, EuGa3(BO3)4 and EuAl3(BO3)4 with copper alloy were studied by electron paramagnetic resonance and X-ray diffraction analysis. The lattice parameters and coordinates of copper-doped boron atoms were determi
Externí odkaz:
https://doaj.org/article/d479a554033e4f3f925580193c6bad84
Publikováno v:
Optical Materials: X, Vol 24, Iss , Pp 100376- (2024)
The paper presents the assessment results of the irradiation temperature effect on the change in the type of structural defects caused by irradiation with helium ions in the near-surface layer of Li2ZrO3 ceramics, as well as determining the nature of
Externí odkaz:
https://doaj.org/article/c31b8bf8adf841deb651788bf80ac301
Publikováno v:
Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, Vol 19, Iss 1, Pp 29-39 (2024)
The intricate dynamics of antioxidant interactions holds promise for innovating formulations to reduce patient antioxidants doses and prolong efficacy, these aspects being also important for other industrial applications, such as food preservation. I
Externí odkaz:
https://doaj.org/article/d7839dad59234f9b83bbe64ac0bd6efd
Autor:
Tomasz Kubiak
Publikováno v:
Magnetism, Vol 4, Iss 2, Pp 114-124 (2024)
The investigation and clarification of the properties of surface-functionalized superparamagnetic nanoparticles in a biological environment are key challenges prior to their medical applications. In the present work, electron paramagnetic resonance s
Externí odkaz:
https://doaj.org/article/e3b59d53481849aca351452f0e056f7a
Publikováno v:
Heritage Science, Vol 12, Iss 1, Pp 1-9 (2024)
Abstract This research paper presents a novel methodology for determining the burn temperature of archaeological bones using electron paramagnetic resonance (EPR) supported by Fourier Transform Infrared (FTIR) spectroscopy. A selection of bone sample
Externí odkaz:
https://doaj.org/article/262d7a61f8fb409498a5dc080172336b
Autor:
Julia Belyaeva, Matthias Elgeti
Publikováno v:
eLife, Vol 13 (2024)
Under physiological conditions, proteins continuously undergo structural fluctuations on different timescales. Some conformations are only sparsely populated, but still play a key role in protein function. Thus, meaningful structure–function framew
Externí odkaz:
https://doaj.org/article/9623c925c1fd429ca482a22af26c5386
Publikováno v:
Frontiers in Chemistry, Vol 12 (2024)
The heme synthase AhbD catalyzes the last step of the siroheme-dependent heme biosynthesis pathway, which is operative in archaea and sulfate-reducing bacteria. The AhbD-catalyzed reaction consists of the oxidative decarboxylation of two propionate s
Externí odkaz:
https://doaj.org/article/a0c30daf8b294d5a838ad051373c5bff
Autor:
Lili Dobreva, Nikoleta Atanasova, Petar Donchev, Ekaterina Krumova, Radoslav Abrashev, Yordanka Karakirova, Ralitsa Mladenova, Vladimir Tolchkov, Nikola Ralchev, Vladislava Dishliyska, Svetla Danova
Publikováno v:
Microorganisms, Vol 12, Iss 9, p 1910 (2024)
Lactobacillus species are widely recognized for their probiotic potential, focusing on their mechanisms of health benefits and protection. Here we conducted an in vitro investigation of the probiotic potential with a role in microbiome homeostasis of
Externí odkaz:
https://doaj.org/article/017dde3fab9a4dd29aac6535390b6f02
Autor:
Alexey S. Chubarov, Burkhard Endeward, Maria A. Kanarskaya, Yuliya F. Polienko, Thomas F. Prisner, Alexander A. Lomzov
Publikováno v:
Biomolecules, Vol 14, Iss 8, p 887 (2024)
Pulsed electron–electron double resonance (PELDOR) spectroscopy is a powerful method for determining nucleic acid (NA) structure and conformational dynamics. PELDOR with molecular dynamics (MD) simulations opens up unique possibilities for defining
Externí odkaz:
https://doaj.org/article/8ece1224ca4c43fa8d3df523a3842840