Results 31 to 40 of about 2,241,461 (303)

Hybrid Molecular and Spin Dynamics Simulations for Ensembles of Magnetic Nanoparticles for Magnetoresistive Systems

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
doaj   +1 more source

Injectable magnetic montmorillonite colloidal gel for the postoperative treatment of hepatocellular carcinoma

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, Yonghong Song, Xu Yan, Liang Dong, Yunjun Xu, Shouhu Xuan, Quan Shu, Baoqiang Cao, Jinlong Hu, Hanye Xing, Wenshu Wu, Zhengbao Zha, Yang Lu   +12 more
doaj   +1 more source

Investigation of BaFe₁₂O₁₉ Hexaferrites Manufactured by Various Synthesis Methods Using a Developed Pulsed Magnetometer

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, Katerina V. Kareva, Viktor A. Zhuravlev, Olga A. Dotsenko, Roman V. Minin   +4 more
doaj   +1 more source

Effect of an Oscillating Magnetic Field on the Release Properties of Magnetic Collagen Gels [PDF]

Langmuir, 2006
The paper describes the effect of an oscillating magnetic field (OMF) on the morphology and release properties of collagen gels containing magnetic nanoparticles and microparticles and fluorescent drug analogues. Collagen gels were prepared through fibrillogenesis of collagen in the presence of iron oxide magnetic particles averaging 10 nm or 3 μm in ...
Vania M, De Paoli, Silvia H, De Paoli Lacerda, Leonard, Spinu, Bruce, Ingber, Zeev, Rosenzweig, Nitsa, Rosenzweig   +5 more
openaire   +2 more sources

Separation of Microalgae by a Dynamic Bed of Magnetite-Containing Gel in the Application of a Magnetic Field

Separations, 2022
Microalgae are now known as potential microorganisms in the production of chemicals, fuel, and food. Since microalgae live in the sea and the river, they need to be harvested and separated and cultured for further usage.
Takehiro Washino, Mikihide Demura, Shintaro Morisada, Keisuke Ohto, Hidetaka Kawakita   +4 more
doaj   +1 more source

Triggering gel‐sol transition by weak magnetic field

Chirality, 2023
AbstractThe self‐assembly of small and always chiral molecules into fiber‐like structures is a mysterious process, as the physics underlying such self‐assembly is unclear. The energy necessary for this process exceeds the one provided by common dispersion interactions and hydrogen bonding.
Sergey V. Stovbun, Anatoly M. Zanin, Aleksey A. Skoblin, Mariya G. Mikhaleva, Dmitry A. Kuznetsov, Dmitry V. Zlenko   +5 more
openaire   +2 more sources

Magnetic Nanoparticles Aggregation in Magnetic Gel Studied by Electron Magnetic Resonance (EMR)

Applied Sciences, 2012
Aggregation of magnetic nanoparticles immobilized in polymer gels was studied by ferromagnetic resonance and paramagnetic sensor techniques. Ferromagnetic resonance spectra of magnetic gels prepared in the presence of external magnetic field of 1.5 kG ...
Olga N. Sorokina, Alexander L. Kovarski, Marina A. Lagutina, Sergey A. Dubrovskii, Fridrikh S. Dzheparov   +4 more
doaj   +1 more source

Polymer-Modified Cellulose Nanofibrils Cross-Linked with Cobalt Iron Oxide Nanoparticles as a Gel Ink for 3D Printing Objects with Magnetic and Electrochemical Properties

Fibers, 2022
This paper presents a strategy to convert hydrophilic cellulose nanofibrils (CNF) into a highly cross-linked hydrophobic network with inorganic nanoparticles to develop a gel ink suitable for gel 3D printing.
Jakob Benedikt Mietner, Sebastian Willruth, Rajesh Komban, Christoph Gimmler, Bilal Nehmeh, Julien R. G. Navarro   +5 more
doaj   +1 more source

Golgi enzymes are retrieved from the plasma membrane to the trans‐Golgi network

FEBS Letters, EarlyView.
Golgi enzymes are traditionally considered resident proteins retained within the Golgi apparatus. Here, we demonstrate that a subset transiently reaches the cell surface and is subsequently retrieved to the trans‐Golgi network via retrograde transport. Using a nanobody‐based toolkit, we uncover a dynamic trafficking cycle of several Golgi enzymes.
Dominik P. Buser, Tina Junne
wiley   +1 more source

Enhancement of the Catalytic Performance and Operational Stability of Sol-Gel-Entrapped Cellulase by Tailoring the Matrix Structure and Properties

Gels, 2022
Commercial cellulase Cellic CTec2 was immobilized by the entrapment technique in sol–gel matrices, and sol–gel entrapment with deposition onto magnetic nanoparticles, using binary or ternary systems of silane precursors with alkyl- or aryl ...
Corina Vasilescu, Simona Marc, Iosif Hulka, Cristina Paul   +3 more
doaj   +1 more source