Articles

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  Low field NMR Study on Seed Germination Process

  October 18, 2022 Applications / Articles / Food & Agriculture

  Low field NMR Study on Seed Germination Process Seed Germination Process The seed germination process is divided into 4 steps: imbibition, water and enzyme activation, seed embryos break through the seed coat, and grow into seedlings. Imbibition: soak the seeds in water or the seeds in moist soil, the hydrophilic substances in the seeds will absorb water molecules, w ...

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  Low Field NMR Study on Colloid Swelling Process

  October 18, 2022 Applications / Articles / NMR Principle

  Low-field nuclear magnetic resonance (Low Field NMR) has great potential to study water transport and micro-structure of water mobility-based polymer networks. Unlike high-resolution NMR, low-field NMR (Low Field NMR) is mainly used to indicate structural heterogeneity and molecular mobility of interactions by measuring relaxation times. Studies have shown that low-field nu ...

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  Benchtop NMR Measurement of Fluorinated Coatings on Fibers and Textiles

  October 11, 2022 Articles / Benchtop NMR / NMR Principle

  Fluorinated coatings are commonly used in fibers and textiles to provide oil resistance, water resistance, ease of cleaning and flame retardant properties. Can be used in carpets, outdoor products, and performance apparel. The control of the amount of fluorinated coating is very critical. Controlling the content of fluorinated coating can optimize the process and improve th ...

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  Small Animal MRI System in Evaluation of Brain Injury in Rats

  October 11, 2022 Articles / Life Science

  Niumag has developed and produced a new compact, high-performance small animal MRI system that utilizes a low-field NMR design. This small animal MRI system is an application-based approach, to reduce the cost and complexity of traditional systems. The small animal MRI system is mobile and self-shielded and can be placed in most research facilities. No refrigerant or utilit ...

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  Low-Field NMR technique study the evolution of wax mobility during wax crystallization

  September 27, 2022 Applications / Articles / Rock Core & Porous Media

  Low-Field NMR technique study the evolution of wax mobility during wax crystallization Low temperature crystallization of wax is one of the main problems affecting the fluidity of crude oil during oil recovery. Wax precipitation occurs in a fluid environment (WAT) at a temperature below the wax crystallization temperature. This phenomenon negatively affects flow assurance ...

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  Time Domain NMR Technology in the Application of Hydrogel Materials

  September 27, 2022 Applications / Articles / Rock Core & Porous Media

  Time Domain NMR Technology in the Application of Hydrogel Materials Hydrogel is a polymer material with a hydrophilic three-dimensional network structure formed by chemical cross-linking or physical cross-linking. It can absorb and retain a large amount of water in water and swell without dissolving. Hydrogels are generally soft and elastic and have high water conte ...

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