Evaluation of microstructure, mechanical and magnetic properties of laser powder bed fused Fe-Si alloy for 3D magnetic flux motor application

Shen, Xiaojun; Sheng, Huang; He, Yaojie; Liogas, Konstantinos A.; Boon Lau, Kwang; Wang, Pei; Meng, Fanbo; Chen, Kewei; Jia, Ning; Ramamurty, Upadrasta; Lee, Christopher H.T.

doi:10.1016/j.matdes.2023.112343

Cited by 2 publications

(1 citation statement)

References 38 publications

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“…For instance, Shen et al developed a novel Fe-Si alloy that exhibited improved rotary torque, and is promising for motor applications. 7) In the biomedical field, the application of magnetic materials has expanded to clinical diagnosis, 8) contrast media, 9) and hyperthermia. 10) In the context of biocompatibility and cost, iron oxide is common.…”

Section: Introductionmentioning

confidence: 99%

Magnetic Polystyrene Nanoparticles Prepared by Emulsion Solvent-Evaporation for the Chemiluminescent Immunoassay

Ichimaru,

Kurimoto,

Kikuchi

2024

CHEMICAL & PHARMACEUTICAL BULLETIN

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In clinical diagnosis, magnetic polystyrene nanoparticles (MPS NPs) are commonly applied to, e.g., the chemiluminescent immunoassay (CLEIA). However, the conventional preparation method of MPS NPs requires a long duration of heating to form polymer particles, which is inefficient. In this study, we prepared MPS NPs by emulsion solvent-evaporation without heating. We evaluated the effect of the solvent in the water and organic phases on the magnetic particle content. MPS NPs prepared by 4% (v/v) MeOH aqueous solution and adding stearic acid (SA) (4MeSA-MPS NPs) exhibited the highest magnetic particle content. Furthermore, CLEIA analysis indicates that the C-reactive protein detection limit is 80 pg/mL. Thus, 4MeSA-MPS NPs are promising for clinical diagnoses.

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