Magnetic properties of SA-Fe2.75Mn0.25O4/Ag ferrogels and its potential application as hyperthermia therapy material

Chusna, Nadiya Miftachul; Sunaryono, Sunaryono; Taufiq, Ahmad; Malek, Nik Ahmad Nizam Nik

doi:10.1063/5.0052542

Cited by 1 publication

(2 citation statements)

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“…Several studies have reported the modification of magnetic materials (Fe3O4) by Mn-doped. One of those studied is a study by Chusna, et al who reported a modification of Fe3O4 with Mn-doped and composite with Ag and sodium alginate to obtain the hyperthermia therapy material [9]. The saturation magnetization value of this material of about 8.19 emu/g [9].…”

Section: Introductionmentioning

confidence: 99%

“…One of those studied is a study by Chusna, et al who reported a modification of Fe3O4 with Mn-doped and composite with Ag and sodium alginate to obtain the hyperthermia therapy material [9]. The saturation magnetization value of this material of about 8.19 emu/g [9]. A study by Hwang, et al reported the modification of Fe3O4 with manganese atom doping for room-temperature gas sensor and the saturation magnetization value of this material around 1.0μB [10].…”

Section: Introductionmentioning

confidence: 99%

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Investigations of Crystal Structure and Magnetic Properties of Mn0.3Fe2.7O4/PEO/PMMA/AC Nanocomposites

Wahyuni,

Sunaryono,

Chusna

et al. 2024

JMNM

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The Mn0.3Fe2.7O4/PEO/PMMA/AC nanocomposites were synthesized using co-precipitation and solid-state reaction methods. The Mn0.3Fe2.7O4/PEO/PMMA/AC nanocomposites were success formed. This was confirmed by characterization using FTIR instrument. The Fe-O, C-O, and C-H2 functional groups were the representation of Mn0.3Fe2.7O4, PEO/PMMA, and AC respectively. Investigation of crystal structure was characterized using XRD instrument. According to X-Ray Diffraction analysis, the crystal size was 10.82 nanometers and the peak of AC was detected on 2θ around 24.85o. In addition, the investigation of magnetic properties was characterized using VSM instrument. This result showed that the Mn0.3Fe2.7O4/PEO/PMMA/AC nanocomposites behave as a superparamagnetic material with a saturation magnetization value was around 12.55 emu/gram.

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Section: Introductionmentioning

confidence: 99%