Preparation and characterization of magnetic fluorescent microspheres for delivery of kaempferol

Zhang, Xiaojuan; Xu, Meng; Zhang, Zhiying; Hu, Xiaohong; Lu, Hao; Lin, Qing; Wang, Shanshan; Jiang, Wei

doi:10.1080/10667857.2016.1157913

Cited by 10 publications

(2 citation statements)

References 33 publications

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“…Zhang et al reported a chemically modified magnetic fluorescence microsphere (MFM) method for delivering kaverol [19]. They created magnetic microspheres of Fe3O4 ferrofluid and kaferol via micromulsion polymerization, and then chemically bonded the microspheres with amino functional fossil ink quantum dots.…”

Section: Chemical Methodsmentioning

confidence: 99%

Research on the progress of building the coloured monodisperse microspheres

2023

J. Phys.: Conf. Ser.

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Monodisperse microsphere is a kind of new polymer material with single particle size from micron to nanometer. Because of its outstanding properties, such as tiny particle size and huge specific surface area, it can be used as micro-separator, micro-storage, micro-reactor, micro-structural units, etc., and has been widely used in the fields of storage, life science, catalyst, pharmaceutical science and so on. In recent years, it has become a research hotspot for domestic and foreign scholars. Colored monodisperse microspheres have both the monodisperse property of microspheres and the color degree of dyes or fluorescent substances, which greatly improves the contrast of microspheres and thus increases their sensitivity in detection. In this paper, the methods of preparing monodisperse microspheres and color microspheres in various literatures currently are reviewed. Focusing on several representative techniques, the ideas, benefits, and drawbacks of many sample approaches are discussed in detail, the similarities and differences of various methods are compared, and the deficiencies in this field are analyzed, and their development prospects are discussed.

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Section: Chemical Methodsmentioning

confidence: 99%

Research on the progress of building the coloured monodisperse microspheres

2023

J. Phys.: Conf. Ser.

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“…However, its poor water solubility, instability, and short half-life in vivo metabolism limit the clinical applications of KP [17]. To improve its absorption, KP has been loaded into different carriers, such as magnetic microspheres [18], nanoemulsion [19], chitosan nanoparticles [20], phospholipid complex [21], liposome [22], and cyclodextrin [23]. A hydrogel delivery system with a high KP load and a controlled release of KP is worthy of investigation.…”

Section: Introductionmentioning

confidence: 99%

Modification of Alginate Hydrogel Films for Delivering Hydrophobic Kaempferol

Zhang

Deng

et al. 2019

Journal of Nanomaterials

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The high hydrophilicity of alginate materials makes delivering a high load of hydrophobic drug difficult. To overcome this drawback, sodium alginate (SA) was modified using octylamine (OA), and then kaempferol (KP) was combined with the alginate solution through the hydrophobic interaction between OA and KP. The modified SA/KP (MSA/KP) hydrogel films were ionically cross-linked by immersing in calcium chloride solution. Subsequently, the products were analyzed via Fourier transform infrared spectroscopy, scanning electron microscopy, contact angle test, thermogravimetric analysis, swelling analysis, water vapor transmission, and mechanical property test. Results showed that compared with the SA hydrogel films, the MSA/KP hydrogel films exhibited an interporous structure, good swelling, and mechanical properties. Moreover, the drug release experiments demonstrated that the MSA/KP hydrogel films achieved a KP encapsulation efficiency of 70.4%, with a sustained KP release of up to 80 h. The cell viability experiments demonstrated that the MSA/KP hydrogel films posed no evident cytotoxicity to human umbilical vein endothelial cells.

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Design and preparation of amino-functionalized core-shell magnetic nanoparticles for photocatalytic application and investigation of cytotoxicity effects

Sabouri

Moghaddas

et al. 2022

J Environ Health Sci Engineer

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Preparation and characterization of magnetic fluorescent microspheres for delivery of kaempferol

Cited by 10 publications

References 33 publications

Research on the progress of building the coloured monodisperse microspheres

Research on the progress of building the coloured monodisperse microspheres

Modification of Alginate Hydrogel Films for Delivering Hydrophobic Kaempferol

Design and preparation of amino-functionalized core-shell magnetic nanoparticles for photocatalytic application and investigation of cytotoxicity effects

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