Results 131 to 140 of about 1,679 (172)

Nuclear Magnetic Resonance Dynamics of LiTFSI-Pyrazole Eutectic Solvents. [PDF]

Materials (Basel)
Pelegano-Titmuss E, Arif MZ, de Araujo Lima E Souza G, Stallworth P, Zhang Y, Imel A, Zawodzinski T, Greenbaum S.   +7 more
europepmc   +1 more source

FFC NMR relaxometer with improved magnetic field uniformity

, 2015
Roque, António, Sousa, Duarte M., Sebastião, Pedro Silva, Cascais, J. M.   +3 more
openaire   +1 more source

A Low-Cost, Tabletop LOD-EPR System for Nondestructive Quantification of Iron Oxide Nanoparticles in Tissues. [PDF]

ACS Sens
Kantesaria S, Tang X, Suddarth S, Pasek-Allen J, Namsrai BE, Goswitz A, Hintz M, Bischof J, Garwood M.   +8 more
europepmc   +1 more source

Design of Mn(1,4-DO2A) derivatives as stable and inert contrast agents for magnetic resonance imaging. [PDF]

Commun Chem
Xu W, Cai Z, Carniato F, Lu Y, Ye X, Xiao X, Xu J, Mo G, Ding Y, Jian Y, Ruan X, Yan Z, Ye F, Platas-Iglesias C, Botta M, Dai L.   +15 more
europepmc   +1 more source

Nickel Ferrite Nanoparticles for In Vivo Multimodal Magnetic Resonance and Magnetic Particle Imaging. [PDF]

ACS Appl Nano Mater
Herynek V, Rajsiglová L, Babič M, Švábová M, Kohout J, Veverka M, Kmječ T, Kubíčková L, Karela J, Gregar F, Loula M, Matějková S, Šefc L, Vannucci L.   +13 more
europepmc   +1 more source

Engineering the Colloidal Properties of Iron Oxide Nanoparticles for High <i>T</i> ₁ MRI Contrast at 64 mT. [PDF]

ACS Appl Nano Mater
Oberdick SD, Erich GG, Stockdale AR, Betz KM, Jordanova KV, Korovich AG, Mefford OT, Parigi G, Poorman ME, Zabow G, Keenan KE.   +10 more
europepmc   +1 more source

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An Autographic Stress Relaxometer

Review of Scientific Instruments, 1948
An autographic stress relaxometer has been designed and constructed for studying the relaxation of the stress of a polymer film elongated to constant length. The force-measuring element is a linear variable differential transformer which measures the distortion of a flexible steel ring and drives a recorder.
Richard S. Stein, Herman Schaevitz
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A Compression Relaxometer for Rubber Materials

Rubber Chemistry and Technology, 1973
Abstract A relaxometer which permits measurements of stress relaxation for compressed rubber samples is presented. Measurements in the temperature range 316.5 to 412.7° K show the good function of the relaxometer. The relaxometer has also been used in a study of deviations from linear viscoelastic behavior.
B. Stenberg, J. F. Jansson
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Pulse Train Microprocessor Programmer for NMR Relaxometers-Diffusiometers

Instruments and Experimental Techniques, 2002
A pulse train programmer for a spin-echo NMR relaxometer-diffusiometer is based on an AT89C51-24PC microcontroller. The programmer ensures the arbitrary generation of pulse trains with a minimum train step of 30 μs and recording of up to 30 000 10-bit amplitudes of spin-echo NMR signals with a minimum quantization step of 3 μs. The all-in-one one-board
Teplov V., Romanov V., Anisimov A., Romanov A.   +3 more
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Desktop fast-field cycling nuclear magnetic resonance relaxometer

Solid State Nuclear Magnetic Resonance, 2010
In this paper a new type of Fast Field Cycling (FFC) Nuclear Magnetic Resonance (NMR) relaxometer with low power consumption (200W) and cycle to cycle field stability better than 10(-4) is described. The new high-permeability magnet was designed to allow for good magnetic field homogeneity and allows for the sample rotation around an axis perpendicular
Duarte Mesquita, Sousa, Gil Domingos, Marques, José Manuel, Cascais, Pedro José, Sebastião   +3 more
openaire   +2 more sources