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Spatial arrangement of functional domains in OxyS stress response sRNA
Vesna Štih, Heinz Amenitsch, Janez Plavec, Peter Podbevšek, 2023, izvirni znanstveni članek

Objavljeno v DiRROS: 29.09.2023; Ogledov: 10; Prenosov: 2
.pdf Celotno besedilo (6,89 MB)
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Insight into tetramolecular DNA G-quadruplexes associated with ALS and FTLD : cation interactions and formation of higher-ordered structure
Matja Zalar, Baifan Wang, Janez Plavec, Primož Šket, 2023, izvirni znanstveni članek

Ključne besede: ALS, FTLD, DNA, c9orf7, NMR, quadruplex, cations
Objavljeno v DiRROS: 06.09.2023; Ogledov: 66; Prenosov: 30
.pdf Celotno besedilo (2,68 MB)
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Entering voltage hysteresis in phase-separating materials : revealing the electrochemical signature of the intraparticle phase-separated state
Tomaž Katrašnik, Jože Moškon, Klemen Zelič, Igor Mele, Francisco Ruiz-Zepeda, Miran Gaberšček, 2023, izvirni znanstveni članek

Povzetek: Hysteresis is a general phenomenon regularly observed in various materials. Usually, hysteretic behavior is an intrinsic property that cannot be circumvented in the non-equilibrium operation of the system. Herein, we show that, at least with regard to the hysteretic behavior of phase-separating battery materials, it is possible to enter (deeply) the hysteretic loop at finite battery currents. This newly observed electric response of the electrode, which is inherent to phase-separating materials, is, for the first time, related to its microscopic origin arising from a (significant) share of the active material residing in an intraparticle phase-separated state. This intriguing observation was further generalized by revealing that a phase-separating material can feature (significantly) different chemical potentials at the same bulk lithiation level and temperature when exposed to the same finite current and external voltage hysteresis. Therefore, the intraparticle phase-separated state significantly affected the DC and AC characteristics of the battery. The experimental evidence for entering the intraparticle phase-separated state is supported by thermodynamic reasoning and advanced modeling. The current findings will help advance the understanding, control, diagnostics, and monitoring of batteries composed of phase-separating materials while also providing pertinent motivation for the enhancement of battery design and performance.
Ključne besede: battery, phase-separating materials, Lithium iron phosphate, voltage hysteresis, intraparticle phase-separated
Objavljeno v DiRROS: 06.09.2023; Ogledov: 76; Prenosov: 41
.pdf Celotno besedilo (5,07 MB)
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Water–aluminum interaction as driving force of linde type A aluminophosphate hydration
Anže Hubman, Janez Volavšek, Tomaž Urbič, Nataša Zabukovec Logar, Franci Merzel, 2023, izvirni znanstveni članek

Objavljeno v DiRROS: 01.09.2023; Ogledov: 71; Prenosov: 43
.pdf Celotno besedilo (619,52 KB)
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