Results 21 to 30 of about 229,273 (266)
Cytotoxic effect of polyvinyl alcohol-magnetite composite
SN Applied Sciences, 2023 Polymeric hydrogel is a promising candidate for drug delivery applications due to its ability to encapsulate and release drugs. Incorporating magnetic particles enables controlled and specific release, providing sustained and targeted delivery.
Karla Baca Ramos +4 more
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Nonlinear Magneto-Electro-Mechanical Response of Physical Cross-Linked Magneto-Electric Polymer Gel
Frontiers in Materials, 2021 This work reports on a novel magnetorheological polymer gel with carbon nanotubes and carbonyl iron particles mixed into the physical cross-linked polymer gel matrix.
Xiwen Fan +7 more
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A quantitative study of magnetization transfer in MAGIC gels [PDF]
Physics in Medicine and Biology, 2003 Magnetization transfer (MT) has been measured quantitatively as a function of radiation dose in MAGIC polymer gels. The MT rates between the free and immobile macromolecular proton pools (kmr and kfm), and the ratio of the sizes of these coupled proton pools (Pm/Pf), were measured by analysing the response to an inversion recovery sequence. While pm/pf
Daniel F, Gochberg +2 more
openaire +2 more sources
Petroleum Exploration and Development, 2019 A new visualization method for studying the damage to gel structure caused by high salinity ions is explored by using the characteristics of suppression image signal of Mn2+ and nuclear magnetic resonance (NMR) imaging technique.
Chunyuan GU +5 more
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Visualization experiments on polymer-weak gel profile control and displacement by NMR technique
Petroleum Exploration and Development, 2017 The distribution and migration characteristics of weak gel in the core were observed by combining nuclear magnetic resonance (NMR) imaging technology with the core displacement experiment, and the oil displacement features of different polymer-weak gel ...
Qinfeng DI +4 more
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Foods, 2023 The relationship between the gel quality of golden pompano surimi treated with dense phase carbon dioxide (DPCD) and changes in water characteristics was evaluated. Low-field nuclear magnetic resonance (LF-NMR) and nuclear magnetic resonance imaging were
Weiwen Duan +9 more
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, 2007 Materials producing strain in magnetic field are known as magnetoelastic or magneto strictive materials. A new type has been developed by preparing magnetic field sensitive gels, called ferrogels. Single domain, magnetic particles of colloidal size are incorporated into chemically cross-linked polyvinyl-alcohol hydrogels.
L. Barsi, A. Büki, D. Szabó, M. Zrinyi
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Sensors, 2015 The development of magnetoresistive sensors based on magnetic nanoparticles which are immersed in conductive gel matrices requires detailed information about the corresponding magnetoresistive properties in order to obtain optimal sensor sensitivities ...
Lisa Teich, Christian Schröder
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Journal of Nanobiotechnology, 2022 Bioactive materials have been extensively developed for the adjuvant therapy of cancer. However, few materials can meet the requirements for the postoperative resection of hepatocellular carcinoma (HCC) due to massive bleeding and high recurrence.
Sheng Chen +12 more
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Inventions, 2023 The manufacture and study of the properties of magnetic materials requires the development of new automated devices for measuring their magnetic properties.
Dmitry V. Wagner +4 more
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