Journal: Acta biomaterialia

Article Title: Magnetic induction heating of superparamagnetic nanoparticles during rewarming augments the recovery of hUCM-MSCs cryopreserved by vitrification

doi: 10.1016/j.actbio.2016.01.026

Figure Lengend Snippet: Characterization of coprecipitation synthesized Fe3O4 nanoparticles: (a) Representative TEM image of Fe3O4 nanoparticles showing their morphology and size; (b) Size distribution of Fe3O4 nanoparticles determined by dynamic light scattering at room temperature; (c) Zeta potential of Fe3O4 nanoparticles measured at room temperature; and (d) Vibrating sample magnetometer measurement showing the magnetic property of the nanoparticles.

Article Snippet: The magnetic properties of the Fe 3 O 4 nanoparticles were measured with a vibrating sample magnetometer (VSM, Quantum Design, Inc., San Diego, CA, USA) vibrating sample magnetometer at room temperature. hUCM-MSC culture hUCM-MSCs were generously provided by Anhui Huien Biotechnology Corporation, LTD. (Hefei, Anhui, China), and they have been used in previous studies [ 54 , 55 ].

Techniques: Synthesized, Zeta Potential Analyzer

Journal: RSC Advances

Article Title: Design, preparation and characterization of magnetic nanoparticles functionalized with chitosan/Schiff base and their use as a reusable nanocatalyst for the green synthesis of 1 H -isochromenes under mild conditions †

doi: 10.1039/d3ra06416f

Figure Lengend Snippet: The vibrating sample magnetometer curves of (a) CaMgFe 2 O 4 NPs and (b) Fe 3 O 4 @CS-SB-CaMgFe 2 O 4 nanocatalyst.

Article Snippet: In Iran (Kashan University), the magnetic measurement of the sample was performed using a vibrating sample magnetometer (VSM) at 300 K. A Philips X'PertPro apparatus provided XRD patterns using CuKa radiation ( λ = 0.154056 angstrom wavelength) in the range of 10–80° (2 θ ).

Techniques:

Journal: ACS Applied Materials & Interfaces

Article Title: Composition-Dependent Voltage-Driven OFF-ON Switching of Ferromagnetism in Co–Ni Oxide Microdisks

doi: 10.1021/acsami.4c15739

Figure Lengend Snippet: (a,b) Schematic representation of the electric contacts and the homemade cell setup for in situ liquid-gated VSM measurements, where WE and CE represent the working electrode and counter electrode, respectively. (c) Scheme showing the oxygen ion migration phenomenon on the microdisks viewed from the lateral side under application of negative voltage to the sample.

Article Snippet: A LOT-QuantumDesign MicroSense Vibrating Sample Magnetometer (VSM) was used to characterize the magnetic properties of the samples after annealing.

Techniques: In Situ, Migration

Journal: ACS Applied Materials & Interfaces

Article Title: Composition-Dependent Voltage-Driven OFF-ON Switching of Ferromagnetism in Co–Ni Oxide Microdisks

doi: 10.1021/acsami.4c15739

Figure Lengend Snippet: (a) VSM characterization of the Ni 25 Co 75 oxide microdisks, demonstrating the comparison between the hysteresis loops in the as-annealed OFF (black), treated ON (red) and recovered re-OFF (blue) states. (b,c) Dependence of M on actuation time, during the respective negative and positive voltage steps. (d-f) display the same OFF-ON-OFF information for the Ni 50 Co 50 oxide microdisks.

Article Snippet: A LOT-QuantumDesign MicroSense Vibrating Sample Magnetometer (VSM) was used to characterize the magnetic properties of the samples after annealing.

Techniques: Comparison