Results 31 to 40 of about 64,037 (214)

High resolution spectroscopy of single NV defects coupled with nearby $^{13}$C nuclear spins in diamond

, 2012
We report a systematic study of the hyperfine interaction between the electron spin of a single nitrogen-vacancy (NV) defect in diamond and nearby $^{13}$C nuclear spins, by using pulsed electron spin resonance spectroscopy.
A. Dréau, J. H. N. Loubser, J.-F. Roch, J.-R. Maze, M. A. Bernstein, M. Lesik, V. Jacques   +6 more
core   +1 more source

Embroidered Coils for Magnetic Resonance Sensors [PDF]

, 2013
Magnetic resonance imaging is a widely used technique for medical and materials imaging. Even though the objects being imaged are often irregularly shaped, suitable coils permitting the measurement of the radio-frequency signal in these systems are ...
Blumich, Blümich, Callaghan, Fukushima, García-Naranjo, Geya, Kleinberg, Manz, Massey, Meiboom, Van Landeghem, Varnaitė   +11 more
core   +2 more sources

Bandwidth-Limited Control and Ringdown Suppression in High-Q Resonators

, 2012
We describe how the transient behavior of a tuned and matched resonator circuit and a ringdown suppression pulse may be integrated into an optimal control theory (OCT) pulse-design algorithm to derive control sequences with limited ringdown that perform ...
Borneman, Troy W., Cory, David G.
core   +1 more source

Anti-Fine Dust Effect of Fucoidan Extracted from Ecklonia maxima Leaves in Macrophages via Inhibiting Inflammatory Signaling Pathways

Marine Drugs, 2022
Brown seaweeds contain fucoidan, which has numerous biological activities. Here, the anti-fine-dust activity of fucoidan extracted from Ecklonia maxima, an abundant brown seaweed from South Africa, was explored.
D.P. Nagahawatta, N.M. Liyanage, H.H.A.C.K. Jayawardhana, Hyo-Geun Lee, Thilina U. Jayawardena, You-Jin Jeon   +5 more
doaj   +1 more source

Quantum Logic Gates and Nuclear Magnetic Resonance Pulse Sequences [PDF]

Journal of Magnetic Resonance, 1998
We demonstrate how NMR can in principle be used to implement all the elements required to build quantum computers, and briefly discuss the potential applications of insights from quantum logic to the development of novel pulse sequences with applications in more conventional NMR experiments.
Jones, J, Hansen, R, Mosca, M
openaire   +4 more sources

Nuclear magnetic resonance spectroscopy in pulsed magnetic fields

Contemporary Physics
This article provides an introduction to nuclear magnetic resonance spectroscopy in pulsed magnetic fields (PFNMR), focusing on its capabilities, applications, and future developments in research involving high magnetic fields. It highlights the significance of PFNMR in enhancing the understanding of solid-state materials, with particular emphasis on ...
Kühne, H., Ihara, Y.
openaire   +4 more sources

Structure and ion transport properties of organic ionic compounds revealed by NMR

Magnetic Resonance Letters
Organic ionic plastic crystals (OIPCs) are emerging as an important material family for solid-state electrolytes and many other applications. They have significant advantages over conventional electrolyte materials, such as high ionic conductivity, non ...
Haijin Zhu
doaj   +1 more source

Continuous-wave room-temperature diamond maser [PDF]

, 2017
The maser, older sibling of the laser, has been confined to relative obscurity due to its reliance on cryogenic refrigeration and high-vacuum systems.
A Gruber, A Jarmola, A Siegman, AL Schawlow, B Yavkin, Christopher W. M. Kay, E Salvadori, Enrico Salvadori, F Dimer, H Kraus, HJ Carmichael, J Breeze, J Loubser, J Maze, J Taylor, JD Breeze, Jonathan D. Breeze, Juna Sathian, L Childress, L Jin, L Robledo, M Oxborrow, M Tavis, MW Doherty, N Aslam, N Manson, N Poklonski, N Poklonski, Neil McN. Alford, P Sorokin, S Takahashi, T-L Wee, W Smith   +32 more
core   +3 more sources

Targeting TNBC: core–shell polycationic polyurea dendrimers with inherent anticancer activity

FEBS Open Bio, EarlyView.
Core–shell polycationic PURE dendrimers were tested in TNBC‐derived tumor models. Both formulations selectively targeted TNBC and effectively reduced tumor volume. PUREG4‐OEI48 suppressed tumor growth without detectable toxicity, whereas PUREG4‐OCEI24, despite showing efficacy, induced hepatic toxicity.
Adriana Cruz, Bruna Abreu, Cindy Mendes, Catarina Freitas‐Dias, Filipe Gonçalves, Fernanda Silva, José Ramalho, Saudade André, Vasco D. B. Bonifácio, Jacinta Serpa   +9 more
wiley   +1 more source

Changes in the Glutinous Rice Grain and Physicochemical Properties of Its Starch upon Moderate Treatment with Pulsed Electric Field

Foods, 2021
Pulsed electric field (PEF) processing is an emerging non-thermal technology that shows potential to improve food quality and to maintain stability. Glutinous rice is composed mainly of amylopectin and has low amylose content. This study investigated the
Shuang Qiu, Alireza Abbaspourrad, Olga I. Padilla-Zakour   +2 more
doaj   +1 more source