Results 61 to 70 of about 110,310 (316)

ON THE EPR–CHAMELEON EXPERIMENT [PDF]

Infinite Dimensional Analysis, Quantum Probability and Related Topics, 2002
We construct a family of classical deterministic dynamical systems (triples formed by a state space, an initial distribution, a dynamics) parametrized by pairs of vectors (a,b) in the unit circle in ℝ2. The systems describe pairs of particles and the dynamics is strictly local, i.e.
ACCARDI, LUIGI, Imafuku, K, REGOLI, MASSIMO   +2 more
openaire   +3 more sources

Large Faraday Rotation in Liquid Crystals With Embedded Paramagnetic Ions (Cu2+, VO2+) at Room Temperature

Advanced Optical Materials, EarlyView.
Large Faraday rotation at room temperature is observed in thin films of discotic copper (Cu2+: 3d9) and vanadyl (VO2+: 3d1) enaminoketone complexes. The large Verdet constant originates from a high density of paramagnetic centers, metal‐ligand p−d hybridization and π orbitals involved in optical transitions (identified by DFT calculations), as well as ...
Karolina Łempicka‐Mirek, Adam Krówczyński, Mateusz Król, Nevill Gonzalez Szwacki, Paulina Rybak, Damian Pociecha, Paweł W. Majewski, Barbara Piętka, Jacek Szczytko   +8 more
wiley   +1 more source

Structural, Magnetic Properties and Electron Paramagnetic Resonance for BaFe12-xHgxO19 Hexaferrite Nanoparticles Prepared by Co-Precipitation Method

Journal of Taibah University for Science, 2020
Barium hexaferrite nanoparticles are synthesized through co-precipitation technique at different annealing temperature. Series of BaFe12-xHgxO19 nanoparticles, 0.00 ≤ x ≤ 0.30, are prepared under the best verified conditions (annealed at 1000°C) to ...
M.ME. Barakat, D. El-Said Bakeer, Abdel-Hamed Sakr   +2 more
doaj   +1 more source

Security of Electronic Patient Record using Imperceptible DCT-SVD based Audio Watermarking Technique [PDF]

International Journal of Electronics and Telecommunications, 2019
A robust and highly imperceptible audio watermarking technique is presented to secure the electronic patient record of Parkinson’s Disease (PD) affected patient.
Aniruddha Kanhe, Aghila Gnanasekaran
doaj   +1 more source

On a Conjecture by San Pedro [PDF]

, 2013
In a recent paper in European Journal for Philosophy of Science Iñaki San Pedro put forward a conjecture regarding the relationship between no-conspiracy and parameter independence in EPR scenarios; namely, that violation of the former implies violation
Wronski, Leszek
core   +1 more source

Direct Measurement of the Singlet Lifetime and Photoexcitation Behavior of the Boron Vacancy Center in Hexagonal Boron Nitride

Advanced Optical Materials, EarlyView.
Negatively charged boron vacancy defects in hexagonal boron nitride promise near‐surface quantum sensing, but their internal spin transition rates are only partly understood. This work directly measures the defect's singlet‐state lifetime, 15(3) ns, using a nanosecond rise‐time dual‐pulse photoluminescence‐recovery method, and shows that high laser ...
Richard A. Escalante, Andrew J. Beling, Daniel G. Ang, Niko R. Reed, Justin J. Welter, John W. Blanchard, Cecilia Campos, Edwin Coronel, Klaus Krambrock, Alexandre S. Leal, Paras N. Prasad, Ronald L. Walsworth   +11 more
wiley   +1 more source

Vitex agnus-castus L.: Essential oil increases human erythrocyte membrane fluidity [PDF]

Journal of Medical Biochemistry, 2012
Erythrocyte membrane fluidity is related to their rheologic behavior, the dynamic quality of erythrocytes, which is tempted in hypertension and atherosclerosis.
Ajdžanović Vladimir, Spasojević Ivan, Pantelić Jasmina, Šošić-Jurjević Branka, Filipović Branko, Milošević Verica, Severs Walter   +6 more
doaj  

Crystal structure of a DNA containing the planar, phenoxazine-derived bi-functional spectroscopic probe Ç

, 2011
Electron Paramagnetic Resonance (EPR) spectroscopy and fluorescence spectroscopy are complementary biophysical techniques used to examine the structure and dynamics of macromolecules.
Reginsson, Gunnar Widtfeldt, Olav Schiemann, Cekan, Pavol, Shelke, Sandip A., Adrian R. Ferré-D’Amaré, Gunnar W. Reginsson, Pavol Cekan, Edwards, Thomas E., Snorri Th. Sigurdsson, Schiemann, Olav, Sigurdsson, Snorri, Thomas E. Edwards, Ferre D'Amare, Adrian R., Sandip A. Shelke   +13 more
core   +1 more source

The spatial effect of protein deuteration on nitroxide spin-label relaxation : Implications for EPR distance measurement [PDF]

, 2014
This work was supported by a Wellcome Trust Senior Fellowship (095062) to T.O.-H. The Authors would also like to acknowledge funding from The MRC – United Kingdom, Grant G1100021.Pulsed electron-electron double resonance (PELDOR) coupled with site ...
Ward, Richard, Bowman, Andrew, Owen-Hughes, Tom; id_orcid, Norman, David G., El Mkami, Hassane, Bowman, A., Norman, D.G., Owen-Hughes, Tom, Ward, Richard James, Owen-Hughes, T.   +9 more
core   +1 more source

Neodymium‐Doped Nanocrystals for Sensing Cellular Temperature at the Nanoscale

Advanced Optical Materials, EarlyView.
Neodymium‐doped NaYF4 nanocrystals are engineered as bright, biocompatible nanothermometers for intracellular temperature mapping. Their ratiometric near‐infrared emission enables highly sensitive, nanoscale thermal readouts in living cells. Combined with gold nanostars for photothermal therapy, they reveal pronounced subcellular heating heterogeneity ...
Maria Bravo, Sandra Krzyzowska, Shelly Yang, Dingchen Wen, Jana Zielinski, Farsai Taemaitree, Samantha Zaman, Alastair Stewart, Susana Rocha, Paul Mulvaney, Hiroshi Uji‐i, Beatrice Fortuni, Sam Brooke, James Hutchison   +13 more
wiley   +1 more source