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Low Field NMR Introduction
February 28, 2023
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NMR Principle
Low Field NMR Introduction What is low-field NMR? NMR instruments can be divided into the following categories according to the strength of the magnetic field: >3.0T ——-high field strength NMR. 1.0T-3.0T —–Medium field strength NMR. 0.1T-1.0T ——–low field strength NMR. <0.1T ——Ultra-low field strength NMR. Low-field NMR mainly refers to NM ...
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Pulsed NMR Advantages
February 28, 2023
Applications
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Articles
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NMR Principle
Pulsed NMR Advantages Pulsed NMR (Nuclear Magnetic Resonance) is a technique used in spectroscopy to study the structure and dynamics of molecules in solution. It works by exploiting the magnetic properties of atomic nuclei, specifically the behavior of their magnetic moments in an external magnetic field. In pulsed NMR, a sample is placed in a strong, uniform magne ...
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Low-field NMR Can Test Multiple Samples
February 28, 2023
Applications
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NMR Principle
Low-field NMR Can Test Multiple Samples A low-field NMR instrument is a type of nuclear magnetic resonance (NMR) spectrometer that operates at low magnetic field strengths, typically in the range of a few tens of milliTeslas (mT) to a few Teslas (T). In contrast, high-field NMR instruments operate at much higher magnetic field strengths, typically in the range of sever ...
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Time domain NMR(TD-NMR)
February 21, 2023
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NMR Principle
In the time domain NMR instrument, we use infinite electric waves to excite the sample to make the atomic nucleus at the bottom energy level transition to the high energy level.
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Solid Fat Content Measurment by NMR
February 21, 2023
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Food & Agriculture
Pulsed NMR is the only direct measurement of solid fat content (SFC), unlike indirect methods such as differential scanning calorimetry (DSC) and dilatometer, which obtain results by measuring the melting point (i.e., the volume change resulting from solid phase melting).
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Small Animal MRI
February 14, 2023
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Life Science
Niumag has developed and produced a new compact, high-performance small animal MRI system that utilizes a low-field NMR design, an application-based approach, to reduce the cost and complexity of traditional systems. The system is mobile and self-shielded and can be placed in most research facilities. No refrigerant or utility supply is required. The advantage of this new s ...
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