Synthesis and characterization of ZnS@Fe3O4 fluorescent-magnetic bifunctional nanospheres

Koç, Kenan; Karakus, Baris; Rajar, Kausar; Alveroğlu, Esra

doi:10.1016/j.spmi.2017.08.044

Cited by 19 publications

(11 citation statements)

References 36 publications

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“…Among all these compounds, ICG presents the advantage of being authorized for human injection for a number of imaging applications, [69], hence suggesting that FIBN comprising ICG may be authorized for clinical application provided their safety is established. The second one is made of quantum/carbon dots, [70][71][72][73][74][75][76][77][78][79][80][81][82][83][84][85][86][87], whose absorption/emission wavelengths vary between 200 and 800 nm depending on their composition and size. These materials present the advantages of displaying absorption/emission peaks with wavelengths that can be tuned through size adjustment and stock shifts that are often larger than for dyes due to light quantum confinement.…”

Section: Different Types Of Fluorescent Iron-based Nanomaterialsmentioning

confidence: 99%

Light-Interacting iron-based nanomaterials for localized cancer detection and treatment

Alphandéry

2021

Acta Biomaterialia

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Section: Different Types Of Fluorescent Iron-based Nanomaterialsmentioning

confidence: 99%

Light-Interacting iron-based nanomaterials for localized cancer detection and treatment

Alphandéry

2021

Acta Biomaterialia

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“…ZnS QDs were chosen for the synthesis of superparamagnetic ZnS@Fe 3 O 4 nanospheres [31]. MPS (3-mercaptopropyltrimethoxysilane) capped ZnS QDs and Fe 3 O 4 @SiO 2 nanoparticles were bound through Si-O groups between the MPS and Si-O groups of the Fe 3 O 4 nanoparticles surface [32]. Yin et al synthesised Fe 3 O 4 @SiO 2 nanoparticles and modified the surface using APS (3-aminopropyltrimethoxysilane).…”

Section: Fluorescent Silica Coated Magnetic Nanoparticlesmentioning

confidence: 99%

Recent Progress in Synthesis and Functionalization of Multimodal Fluorescent-Magnetic Nanoparticles for Biological Applications

García¹,

Stafford

Gun’ko

2018

Applied Sciences

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There is a great interest in the development of new nanomaterials for multimodal imaging applications in biology and medicine. Multimodal fluorescent-magnetic based nanomaterials deserve particular attention as they can be used as diagnostic and drug delivery tools, which could facilitate the diagnosis and treatment of cancer and many other diseases. This review focuses on the recent developments of magnetic-fluorescent nanocomposites and their biomedical applications. The recent advances in synthetic strategies and approaches for the preparation of fluorescent-magnetic nanocomposites are presented. The main biomedical uses of multimodal fluorescent-magnetic nanomaterials, including biological imaging, cancer therapy and drug delivery, are discussed, and prospects of this field are outlined.

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“…[1][2][3] Fluorescent-magnetic bifunctional nanomaterials have attracted much attention of researchers due to their potential uses in cell imaging, cancer studies, sensing and biomolecular detection, etc. [4][5][6][7][8][9] For instance, uorescent-magnetic bifunctional nanomaterials are ideal candidates for drug delivery because the loaded drug can be transported to a specic location using magnetic navigation, and meanwhile, the real-time position of the drug can be monitored by measuring uorescence signals emitted from the uorescent-magnetic bifunctional nanomaterial. 10,11 As another example, uorescent-magnetic bifunctional nanomaterials possess the property of dual-mode imaging, including uorescent imaging and magnetic resonance imaging, which is benecial for biological detection.…”

Section: Introductionmentioning

confidence: 99%

Janus nanofiber array pellicle: facile conjugate electrospinning construction, structure and bifunctionality of enhanced green fluorescence and adjustable magnetism

Wang

Tian

et al. 2019

RSC Adv.

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A [Fe 3 O 4 /polyvinyl pyrrolidone (PVP)]//[Tb(BA) 3 phen/PVP] Janus nanofiber array pellicle (denoted JNAP) was successfully constructed by facile conjugate electrospinning without twisting for the first time. The JNAP offers the dual-functionality of fluorescence and magnetism. This technology entirely solves the dilemma of the magnetic spinning dope and fluorescent spinning dope being easily mixed together during the parallel electrospinning process, as it achieves complete segregation of magnetic nanoparticles and fluorescent molecules. Moreover, conjugate electrospinning without twisting has fewer requirements on the viscosity of the spinning dope compared with parallel electrospinning, in which the two spinning dopes should have the same viscosity. It was satisfactorily found that the JNAP has higher fluorescence intensity than the corresponding non-aligned Janus nanofiber pellicle. The magnetism of the JNAP could be tailored by changing the doping amount of the Fe 3 O 4 NPs. The JNAPhas potential applications in nanotechnology and biomedicine, etc., due to its enhanced green fluorescence and adjustable magnetism. In addition, this design concept and manufacturing process provide a facile way for preparing other one-dimensional Janus nanomaterials with multifunctionality.

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Synthesis and characterization of ZnS@Fe3O4 fluorescent-magnetic bifunctional nanospheres

Cited by 19 publications

References 36 publications

Light-Interacting iron-based nanomaterials for localized cancer detection and treatment

Light-Interacting iron-based nanomaterials for localized cancer detection and treatment

Recent Progress in Synthesis and Functionalization of Multimodal Fluorescent-Magnetic Nanoparticles for Biological Applications

Janus nanofiber array pellicle: facile conjugate electrospinning construction, structure and bifunctionality of enhanced green fluorescence and adjustable magnetism

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