Results 41 to 50 of about 245,945 (301)

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

Software for Evaluating Ionic Conductivity of Inorganic–Polymer Composite Solid Electrolytes

Energy Material Advances, 2023
Inorganic–polymer composite solid electrolytes (IPCSEs) obtained by filling the polymer matrix with inorganic materials usually have higher ionic conductivity compared with individual phases.
Yuqing Ding, Bing He, Da Wang, Maxim Avdeev, Yajie Li, Siqi Shi   +5 more
doaj   +1 more source

Phonon Hall effect in ionic crystals in the presence of static magnetic field

, 2011
We study phonon Hall effect (PHE) for ionic crystals in the presence of static magnetic field. Using Green-Kubo formula, we present an exact calculation of thermal conductivity tensor by considering both positive and negative frequency phonons. Numerical
A. Holz, A.S. Ioselevich, A.V. Inyushkin, Baowen Li, Bijay K. Agarwalla, C. Strohm, C.Q. Feng, J.-S. Wang, J.D. Gale, J.H. Van Vleck, Jian-Sheng Wang, L. Sheng, L. Zhang, L.A. Maksimov, Lifa Zhang, N. Nagaosa, P.B. Allen, P.B. Allen, R. de L. Kronig, R. Orbach, R.J. Hardy, Y. Kagan, Y. Onose   +22 more
core   +2 more sources

Peptide‐based ligand antagonists block a Vibrio cholerae adhesin

FEBS Letters, EarlyView.
The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang, Grace Du, Charity Yongo‐Luwawa, Angelina Lu, Brett Kinrade, Kim Munro, Karl E. Klose, William D. Lubell, Peter Davies, Shuaiqi Guo   +9 more
wiley   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Synthesis and Characterization of Stretchable Ionic Cable

Mehran University Research Journal of Engineering and Technology, 2022
A transparent and flexible polymer with unique electric and sound signal transmission capability under highly stretchable conditions has been synthesized. In this paper the milestone achieved in the polymerization of intrinsic ionic Ω–conjugated polymer,
Zubair Ahmed Laghari, Muhammad Ishaque Abro, Umair Aftab, Razium Ali Soomro, Sajid Hussain Siyal   +4 more
doaj   +1 more source

Rechargeable battery which combats shape change of the zinc anode [PDF]

, 1976
A rechargeable cell or battery is provided in which shape change of the zinc anode is combatted by profiling the ionic conductivity of the paths between the electrodes.
Cohn, E. M.
core   +1 more source

Effect of ion implantation doping on electrical properties of yttria-stabilized zirconia thin films [PDF]

, 1992
The change in conductivity of Fe and Ti implanted rf-sputtered layers of yttria-stabilized zirconia (YSZ) was studied as a function of the temperature (400–800°C) and oxygen partial pressure. In an oxidized state and in the temperature range of 400–600°C,
Burggraaf, A.J., Hassel, B.A. van
core   +3 more sources

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

FEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman, Anna E. Lester, Brian D. Zoltowski   +2 more
wiley   +1 more source

Electrochemical characterisation of 3Y-TPZ-Fe2O3 composites [PDF]

, 2003
The influence of the addition of ferric oxide to 3Y-TZP on the conductivity and microstructure of sintered Y-stabilised tetragonal zirconia ceramics (3Y-TZP) was investigated.
Boukamp, B.A., Raming, T.P., Verweij, H., Winnubst, A.J.A.   +3 more
core   +3 more sources