Characterization of Modified Magnetite Nanoparticles for Albumin Immobilization

Bordbar, A. K.; Rastegari, Ali Asghar; Amiri, Rahebeh; Ranjbakhsh, Elnaz; Abbasi, M.; Khosropour, Ahmad Reza

doi:10.1155/2014/705068

Cited by 103 publications

(66 citation statements)

References 35 publications

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“…Hence, high aggregation stability of magnetite and aminated magnetite was confirmed under conditions close to physiological ones, which was in line with previous reports [3,4].…”

Section: Resultssupporting

confidence: 92%

“…Aggregation stability of NP in biological specimens is the main problem in creation of ACNM containing vectors and therapeutic agents [3,11]. The behavior and stability of magnetite NP and aminated NP in microcapillaries were studied in a microbioreactor.…”

Section: Resultsmentioning

confidence: 99%

“…Magnetite-based ACNM promptly react to changes in the temperature, light, pH, magnetic field, and ultrasonic exposure [3,11].…”

mentioning

confidence: 99%

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Modeling of Magnetite Nanoparticles Behavior under Conditions of Microcirculation and Analysis of In Vivo Toxicity

et al. 2016

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The behavior of magnetite nanoparticles was studied in the cell chip microcapillaries. No aggregation of magnetite nanoparticles under conditions of long-term circulation was noted. Biodistribution and toxicity of magnetite nanoparticles (14 nm) and aminated magnetite after their intragastric administration to mice were studied in vivo. According to mass spectrometry and microscopy data, accumulation of nanoparticles occurred mainly in the liver cells.

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“…Hence, high aggregation stability of magnetite and aminated magnetite was confirmed under conditions close to physiological ones, which was in line with previous reports [3,4].…”

Section: Resultssupporting

confidence: 92%

Section: Resultsmentioning

confidence: 99%

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Modeling of Magnetite Nanoparticles Behavior under Conditions of Microcirculation and Analysis of In Vivo Toxicity

et al. 2016

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“…The FT-IR spectra of T. lanuginosus lipase showed signature peaks at 1643.99 cm −1 for the carbonyl amide group (O_C stretching vibration) and 1557. 26 …”

Section: Physical Characterization Of Magnetic Nanoparticle Lipasementioning

confidence: 99%

“…The higher catalytic performance of the biocatalysts prepared on Fe 3 O 4 -APTES matrix could be related to the silane coating i.e. APTES on the surface of magnetic support, which provides a high density of surface functional groups for coupling [26]. Silane coatings enhance enzyme binding to the support and improve enzyme stability [27].…”

Section: Catalytic Activity Of Magnetic Nanoparticle Lipasesmentioning

confidence: 99%

Modification of magnetic nanoparticle lipase designs for biodiesel production from palm oil

Raita

Arnthong

Champreda

et al. 2015

Fuel Processing Technology

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Magnetic silk fibroin composite nanofibers for biomedical applications: Fabrication and evaluation of the chemical, thermal, mechanical, and in vitro biological properties

Lalegül‐Ülker

Vurat

Elçin

et al. 2019

J of Applied Polymer Sci

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Magnetically responsive polymer composites have great potential for use in diverse biomedical applications. In this study, composite biomaterials consisting of silk fibroin (SF) and superparamagnetic iron oxide nanoparticles (SPIONs) were fabricated by the electrospinning method. Two different methods were employed to incorporate the SPIONs into the SF nanofibers. In the first encapsulation method (M1), SPIONs (1.0, 3.0, and 5.0 wt%) were initially included in the electrospinning solution. In the second dip-coating method (M2), electrospun SF nanofiber mats were immersed in the aqueous suspensions of SPIONs (10, 30 and 50% v/v). Then, the pure and composite silk fibroin composite mats were comparatively evaluated for their morphological, chemical, magnetic, mechanical and in vitro biological properties, by using a number of methods including SEM, TEM, FTIR, XRD, EDS, VSM, TGA, mechanical tensile tests, as well as by indirect in vitro cytotoxicity and in vitro hemocompatibility analyses. Overall findings suggested that, while M1 nanofiber mats could be a suitable candidate for use in tissue engineering as a magnetically responsive cytocompatible scaffold, the M2 nanofiber mats perhaps could be more appropriate as an interface for triggering the in vitro stem cell differentiation and/or biosensor applications.

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Characterization of Modified Magnetite Nanoparticles for Albumin Immobilization

Cited by 103 publications

References 35 publications

Modeling of Magnetite Nanoparticles Behavior under Conditions of Microcirculation and Analysis of In Vivo Toxicity

Modeling of Magnetite Nanoparticles Behavior under Conditions of Microcirculation and Analysis of In Vivo Toxicity

Modification of magnetic nanoparticle lipase designs for biodiesel production from palm oil

Magnetic silk fibroin composite nanofibers for biomedical applications: Fabrication and evaluation of the chemical, thermal, mechanical, and in vitro biological properties

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