Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Mason Greer"'
Publikováno v:
ChemPhysChem. 22:2128-2137
Nuclear magnetic resonance (NMR) spectroscopy usually requires high magnetic fields to create spectral resolution among different proton species. Although proton signals can also be detected at low fields the spectrum exhibits a single line if J-coup
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::426117ac1bd25d25af9e499ce8fb9456
https://doi.org/10.1002/cphc.202100162
https://doi.org/10.1002/cphc.202100162
Autor:
David Ariando, Irving N. Weinberg, Sahar Jafari, Olivia Hale, Cheng Chen, Chad Ropp, Lamar O. Mair, Mason Greer, Jarred Glickstein, Anjana Hevaganinge, Soumyajit Mandal
Publikováno v:
Journal of Magnetic Resonance. 303:82-90
In this work, a dynamically tunable B 0 field is used to perform variable-field NMR. The system consists of an array of electropermanent AlNiCo-5 magnets whose magnetizations are individually programmed using pulse-power control. This design allows t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ac18d96e17d1961e392b2af766c1e8e
https://doi.org/10.1016/j.jmr.2019.04.010
https://doi.org/10.1016/j.jmr.2019.04.010
Publikováno v:
Journal of Magnetic Resonance. 299:74-92
This paper describes the development of a portable and self-optimizing NMR spectrometer based on a miniaturized custom analog front-end and a System-on-Chip (SoC)-based digital back-end. The SoC integrates a field-programmable gate array (FPGA) fabri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::556ae76b35e3d6ce8fdd1821acbc170d
https://doi.org/10.1016/j.jmr.2018.12.007
https://doi.org/10.1016/j.jmr.2018.12.007
Publikováno v:
Physical Review Applied. 13
Performing NMR experiments using the Earth's magnetic field, which would require a robust, low-cost, ultrasensitive induction magnetometer, could enable many remote-sensing applications in geological science. Here implementation of active flux feedba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2cccb7da9f2583634d6b88e24571846e
https://doi.org/10.1103/physrevapplied.13.051002
https://doi.org/10.1103/physrevapplied.13.051002
Publikováno v:
ISCAS
In order to improve food quality and safety, accurate and cost-efficient quality assurance (QA) methods are of great importance. One type of food that can benefit from new quality assurance methods are cheese products. This paper describes the use of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35a9a64fb5bac136d95a7f7077c757f2
https://doi.org/10.1109/iscas.2019.8702695
https://doi.org/10.1109/iscas.2019.8702695
Publikováno v:
Journal of Magnetic Resonance. 327:106975
This paper provides a detailed analysis of three common NMR probe circuits (untuned, tuned, and impedance-matched) and studies their effects on multi-pulse experiments, such as those based on the Carr-Purcell-Meiboom-Gill (CPMG) pulse sequence. The m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a20287d891461dd2f41716ca61277b5d
https://doi.org/10.1016/j.jmr.2021.106975
https://doi.org/10.1016/j.jmr.2021.106975
Publikováno v:
Journal of magnetic resonance (San Diego, Calif. : 1997). 294
In this work, low-field proton (1H) and sodium (23Na) relaxation and diffusion measurements are used to detect and classify different types of food products. A compact and low-cost system based on a small 0.5 T permanent magnet has been developed to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97aa0259a6e32edf5d245e024efdcc91
https://pubmed.ncbi.nlm.nih.gov/30005193
https://pubmed.ncbi.nlm.nih.gov/30005193
Publikováno v:
Journal of Magnetic Resonance. 308:106591
Single-sided MRI sensors allow the imaging of samples that are larger than the magnet. Thus, they enable truly portable imagers with potential applications in medicine, quality assurance (QA), agriculture, material science, and other fields. However,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::457cb25d88b0a953aecaa9f2aec59891
https://doi.org/10.1016/j.jmr.2019.106591
https://doi.org/10.1016/j.jmr.2019.106591