Synthesis of magnetic rhenium sulfide composite nanoparticles

Tang, Naimei; Tu, Weixia

doi:10.1016/j.jmmm.2009.06.049

Cited by 7 publications

(4 citation statements)

References 38 publications

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“…132 Sequential co-precipitation from iron chloride salts on Re sulfide NPs yielded ReS 2 /Fe 3 O 4 NPs. 133 Corrosion-aided Ostwald ripening was utilised to obtain 97 nm superparamagnetic fluorescent Fe 3 O 4 /ZnS hollow NPs. FeS NPs were used as source of iron and sulphur for shell growing in the presence of zincacetylacetonate and PVP.…”

Section: Multimodal or Composite Nanoparticlesmentioning

confidence: 99%

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Synthesis of nanoparticles for biomedical applications

Blanco-Andujar

Tung

Thanh

2010

Annu. Rep. Prog. Chem., Sect. A: Inorg. Chem.

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Section: Multimodal or Composite Nanoparticlesmentioning

confidence: 99%

“…99 Multimodal NPs with optical and magnetic properties continue to attract great interest and have been further developed. [125][126][127][128][129][130][132][133][134]…”

mentioning

confidence: 99%

Synthesis of nanoparticles for biomedical applications

Blanco-Andujar

Tung

Thanh

2010

Annu. Rep. Prog. Chem., Sect. A: Inorg. Chem.

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“…More recently, small molecular weight compounds, such as carboxylates, phosphates, and quaternary ammonium salts, have also been demonstrated as effective dispersing agents . In particular, TMAOH has been extensively reported as an additive during and after the synthesis of iron oxide nanoparticles via precipitation of Fe(II) and Fe(III) ions, to produce chemically stable iron oxide colloidal solutions . This method is simple, economical and allows the direct synthesis of ready‐to‐use stable colloidal solutions.…”

Section: Introductionmentioning

confidence: 99%

Separation of superparamagnetic magnetite nanoparticles by capillary zone electrophoresis using non‐complexing and complexing electrolyte anions and tetramethylammonium as dispersing additive

et al. 2018

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Separations of bare superparamagnetic magnetite nanoparticles (BSPMNPs, approx. 11 nm diameter) was performed using non-complexing (nitrate) and complexing (chloride, citrate and phosphate) electrolyte ions with additions of tetramethylammonium hydroxide (TMAOH), which is commonly applied to control the synthesis of stable iron oxides. The use of TMAOH as a background electrolyte (BGE) additive for capillary electrophoresis (CE) separations provided for the first time electropherograms of BSPMNPs exhibiting symmetrical and highly reproducible peaks, free of spurious spikes characteristic of nanoparticle clusters. Consequently, accurate determination of the electrophoretic effective mobility of BSPMNPs was possible, yielding a value of -3.345E-08 m V s (relative standard deviation (RSD) of 0.500%). The obtained mobilities of BSPMNPs in the presence of various electrolyte ions show that the degree of complexation with the surface of BSPMNPs follows the order chloride < citrate < phosphate, correlating with the stabilities of Fe(III) complexes with the respective anions. Finally, bare and carboxylated iron oxide nanoparticles were successfully separated in only 10 min using 10 mM Tris-nitrate containing 20 mM of TMAOH as electrolyte. Our findings show that simple and rapid CE experiments are an excellent tool to characterise and monitor properties and interactions of iron oxide nanoparticles with other molecules for surface modification purposes.

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“…by using gamma radiation [21]. ReS NPs were synthesized as magnetic nanoparticles [22,23] for the contrast agent. In comparison with other transition metal oxides, ReO 3 has some attractive properties such as having a perovskite-like cubic structure and higher conductivity than metallic rhenium [24].…”

mentioning

confidence: 99%

Rhenium/rhenium oxide nanoparticles production using femtosecond pulsed laser ablation in liquid

et al. 2021

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IntroductionPulsed laser ablation (PLA) of solids is a very promising functional, powerful, and clean method for nanoparticle production [1]. NPs with controlled sizes, shapes, and concentrations can be obtained using PLA. PLA in liquid (PLAL) method becomes a facile and clean (free of contaminats) method to produce NPs [2] because this method can easily be used to produce NPs in a reservoir of ultrapure water, water surfactant mixtures or some other liquid materials [3]. Metallic NPs may have very broad area of applications as such copper [4] and silver [5] could be used as an antibacterial potency against E. coli. Especially, gold NPs were extensively used in very broad application area including catalysis, nanotechnology [6], cancer diagnostics [7], and biological applications [8]. Also, Au NPs are widely used in thin film applications [9,10] and in nonvolatile memory devices [11].In recent years, rhenium nanoparticles (NPs) have been used in several applications such as a tumour treating therapies and coating (plastics, metals, textiles) technologies as well as magnetic rhenium NPs, which have been used as a contrast agent and are produced by using chemical or physical methods. Rhenium containing NPs have been studied and reported for catalytic and sensor applications in literature [12,13]; platinum monolayer on iridium/rhenium alloy nanoparticles [14] may function as a core part of some core-shell structures for the oxygen reaction, rhenium-containing Polytetrafluoroethylene (PTFE) structures [15] as catalysts and ReO 3 @ SiO 2 , ReO 3 @ Ag, ReO 3 @ Au NPs for sensor applications [16]. There are a few methods reported in the literature for production of Re NPs, which are pulsed laser decomposition [17], reduction of some organometallic complexes [18] or colloidal and microemulsion synthesis in liquid environment [19], but, due to the author's knowledge, no study has yet been reported in the literature about the use of the fsPLAL method for production of Re NPs as well as ReO 3 . Rhenium-containing alloys and coatings have been used for high-temperature applications, while Re NPs have also been used to connect parts at lower temperatures [20], which reduces the melting point of alloys. In a recent study, amorphous Re x O y NPs were produced in tunable particle sizes

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Synthesis of magnetic rhenium sulfide composite nanoparticles

Cited by 7 publications

References 38 publications

Synthesis of nanoparticles for biomedical applications

Synthesis of nanoparticles for biomedical applications

Separation of superparamagnetic magnetite nanoparticles by capillary zone electrophoresis using non‐complexing and complexing electrolyte anions and tetramethylammonium as dispersing additive

Rhenium/rhenium oxide nanoparticles production using femtosecond pulsed laser ablation in liquid

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