Results 161 to 170 of about 118,171 (236)

How to Disentangle Cation and Anion Dynamics of Fully Protonated Ionic Liquids: A Fast Field Cycling NMR Case Study

Magnetic Resonance in Chemistry, Volume 64, Issue 3, Page 265-272, March 2026.
This work presents the first FFC NMR relaxometry study of a fully protonated ionic liquid, [TEA][OMs]. Using selective partial deuteration, cation and anion dynamics were disentangled, enabling the hidden cation–anion relaxation contributions to be quantified and the total relaxation rate to be reconstructed.
Lennart Kruse, Angel Mary Chiramel Tony, Daniel Rauber, Ralf Ludwig, Dietmar Paschek, Anne Strate   +5 more
wiley   +1 more source

Helical π-Conjugated Structure Based on Complementary Helical Monomers with Circularly Polarized Luminescence. [PDF]

Org Lett
Uceda RG, Ortuño AM, Álvarez de Cienfuegos L, Movilla F, Mota AJ, Miguel D, Cuerva JM.   +6 more
europepmc   +1 more source

A Subvoxel Correction of Boiling‐Induced Susceptibility Artifacts in Magnetic Resonance Thermometry and Dosimetry for Monitoring Microwave Thermoablation: A Feasibility Study in a Swine Model

Magnetic Resonance in Medicine, Volume 95, Issue 3, Page 1698-1713, March 2026.
ABSTRACT Purpose Real‐time monitoring of microwave liver ablation (MWA) using MRI thermometry can be hindered by boiling‐induced susceptibility artifacts. These artifacts cause large temperature measurement errors that prevent accurate lesion size prediction.
Eber Dantas, Rebecca Lafont, Pierre Bour, Thibaut Faller, Bruno Quesson, Helcio R B Orlande, Valéry Ozenne   +6 more
wiley   +1 more source

Collective multimode strong coupling in plasmonic nanocavities. [PDF]

Nanophotonics
Crookes A, Yuen B, Demetriadou A.
europepmc   +1 more source

Ticept: Wideband Electrical Properties Tomography by Tissue Composition Assessment With Quantitative  1$$ {}^1 $$H 23$$ {}^{23} $$Na 39$$ {}^{39} $$K Multinuclear MRI

Magnetic Resonance in Medicine, Volume 95, Issue 3, Page 1503-1512, March 2026.
ABSTRACT Purpose To develop a noninvasive method for estimating dielectric properties over a wide frequency range from 50 to 600 MHz. Existing methods are limited in accuracy and provide single‐frequency results. Furthermore, accurate knowledge of dielectric properties becomes more important, since medical device design and safety evaluation ...
Laura J. C. Barendsz, Kemal Sumser, Teresa Gerhalter, Rob M. C. Mestrom, Armin M. Nagel, Margarethus M. Paulides   +5 more
wiley   +1 more source

Machine learning spectroscopy to advance computation and analysis. [PDF]

Chem Sci
Westermayr J, Marquetand P.
europepmc   +1 more source

The Dominant Role of the Electron Isotropy Boundary in Controlling Earth's Outer Radiation Belt Electron Lifetimes

Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.
Abstract Field‐line curvature scattering (FLCS) is believed to be the primary mechanism forming electron isotropy boundaries (IB) and can rapidly scatter relativistic electrons from the outer radiation belt. However, its direct and quantitative impact on controlling outer belt electron lifetimes has never been directly assessed.
Man Hua, Xiaofei Shi, Jacob Bortnik, Anton Artemyev, Vassilis Angelopoulos, Yoshizumi Miyoshi, Takefumi Mitani, James L. Burch, Takeshi Takashima, Tomoaki Hori, Ayako Matsuoka, Mariko Teramoto, Kazuhiro Yamamoto, Yoshiya Kasahara, Fuminori Tsuchiya, Atsushi Kumamoto, Atsuki Shinbori, Iku Shinohara   +17 more
wiley   +1 more source

Dy-Cu-Sn Triple-Doped Yttrium Iron Garnet: Enhanced Magnetism and Dielectrics for Microwave Devices. [PDF]

ACS Omega
Chen K, Ding R, Gu J, Chen S, Yang W, Zheng H.   +5 more
europepmc   +1 more source

Tunable and Recyclable Piezoelectric Biomaterials via Ion‐Directed Guanine‐Quadruplex Assembly

Advanced Functional Materials, Volume 36, Issue 11, 5 February 2026.
Guanine‐quadruplex (GQ) assemblies, formed via ion‐mediated self‐assembly of amphiphilic guanine derivatives, are introduced as tunable and recyclable piezoelectric biomaterials. Distinct alkali ions induce unique dipole configurations and piezoelectric outputs, with K⁺ yielding the highest performance.
Seungho Lee, Sangyun Na, Yumi Cho, Gaeun Park, Seung Hak Oh, Jaejun Kim, Byoung‐Ki Cho, Sang Kyu Kwak, Ja‐Hyoung Ryu, Hyunhyub Ko   +9 more
wiley   +1 more source

Laser spectroscopy and CP-violation sensitivity of actinium monofluoride. [PDF]

Nature
Athanasakis-Kaklamanakis M, Au M, Kyuberis A, Zülch C, Gaul K, Wibowo H, Skripnikov L, Lalanne L, Reilly JR, Koszorús Á, Bara S, Ballof J, Berger R, Bernerd C, Borschevsky A, Breier AA, Chrysalidis K, Cocolios TE, de Groote RP, Dorne A, Dobaczewski J, Fajardo Zambrano CM, Flanagan KT, Franchoo S, Johnson JD, Garcia Ruiz RF, Hanstorp D, Kujanpää S, Liu YC, Lynch KM, McGlone A, Mosyagin NS, Neyens G, Nichols M, Nies L, Pastrana F, Rothe S, Ryssens W, van den Borne B, Wessolek J, Wilkins SG, Yang XF.   +41 more
europepmc   +1 more source