• Magnetic Iron Oxide Nanoparticles: Synthesis and Surface ...

    Surface functionalized magnetic iron oxide nanoparticles (NPs) are a kind of novel functional materials, which have been widely used in the biotechnology and catalysis. This review focuses on the recent development and various strategies in preparation, structure, and magnetic properties of naked a

  • RGDS-functionalized polyethylene glycol hydrogel-coated ...

    RGDS-functionalized polyethylene glycol hydrogel-coated magnetic iron oxide nanoparticles enhance specific intracellular uptake by HeLa cells Caner Nazli , 1 Tugba Ipek Ergenc , 2 Yasemin Yar , 1 Havva Yagci Acar , 1, 3 and Seda Kizilel 1, 2

  • Iron Oxide Nanoparticles - Nanomaterials Sigma-Aldrich

    345 行  Iron oxide(II,III), magnetic nanoparticles solution 10 nm avg. part. size (TEM), carboxylic acid

  • PRODUCT #DESCRIPTION909203Cerium doped iron oxide branched polyethyleneimine shell909211Cerium doped iron oxide909246Cerium doped iron oxide oxidized branched polyethyleneimine shell909238Cerium doped iron oxide branched polyethyleneimine and hyaluronic acid shell查看sigmaaldrich的所有345行
  • Functionalized magnetic nanoparticles: Synthesis ...

    Apr 19, 2018  Functionalized magnetic nanoparticles: Synthesis, characterization, catalytic application and assessment of toxicity ... The kinetic tests performed using sensitized iron-based magnetic catalysts ...

  • Cited by: 22
  • Magnetic Iron Oxide Nanoparticles: Synthesis and Surface ...

    Abstract Surface functionalized magnetic iron oxide nanoparticles (NPs) are a kind of novel functional materi-als, which have been widely used in the biotechnology and catalysis. This review focuses on the recent development and various strategies in preparation, structure, and mag-netic properties of naked and surface functionalized iron

  • Cited by: 1865
  • Functionalized magnetic iron oxide/alginate core-shell ...

    Functionalized magnetic iron oxide/alginate core-shell nanoparticles for targeting hyperthermia Shih-Hsiang Liao , 1 Chia-Hung Liu , 2 Bishnu Prasad Bastakoti , 3 Norihiro Suzuki , 7 Yung Chang , 4 Yusuke Yamauchi , 3 Feng-Huei Lin , 5, 6 and Kevin C-W Wu 1, 6

  • Functionalized magnetic iron oxide/alginate core-shell ...

    Functionalized magnetic iron oxide/alginate core-shell nanoparticles for targeting hyperthermia Shih-Hsiang Liao , 1 Chia-Hung Liu , 2 Bishnu Prasad Bastakoti , 3 Norihiro Suzuki , 7 Yung Chang , 4 Yusuke Yamauchi , 3 Feng-Huei Lin , 5, 6 and Kevin C-W Wu 1, 6

  • Iron (III) and iminodiacetic acid functionalized magnetic ...

    Iron and iminodiacetic acid functionalized peanut husk was developed for the removal of phosphates from wastewater. ... The magnetic property of the adsorbent at different stages of its preparation where analyzed so as to assess the feasibility of using an external magnet for their separation after the adsorption process.

  • A facile one-pot synthesis of poly(acrylic acid ...

    Synthesis of PAA-functionalized magnetic Fe 3 O 4 nanoparticles: PAA-functionalized Fe 3 O 4 nanoparticles were prepared through in situ co-precipitation method. At first, various solutions of PAA were prepared by varying initial monomer contents (0.25, 0.50 and 1.0 g) in the recipe by free-radical solution polymerization of AA using KPS (1 wt ...

  • Functionalized porous magnetic cellulose/Fe3O4 beads ...

    Porous magnetic cellulose/Fe 3 O 4 beads (CFBs), consisting of cellulose as matrix and ferrosoferric oxide, were successfully fabricated from microcrystalline cellulose dissolved in an ionic liquid and further modified with glutaric anhydride. The porous structure of modified magnetic cellulose/Fe 3 O 4 beads (MCFBs) was created by nano-sized calcium carbonate (CaCO 3).

  • Article

    In this study, magnetic and functionalized magnetic iron oxide nanoparticles were synthesized and used as affinity probes to capture Gram-positive/negative bacteria. The morphology and properties ...

  • Iron Oxide Nanoparticles - Fe Nanoparticles - Magnetite ...

    Iron oxide(II,III), magnetic nanoparticles solution 10 nm avg. part. size (TEM), carboxylic acid functionalized, 5 mg/mL Fe in H 2 O, dispersion dispersion pricing

  • Coupling Agent Effect on Magnetic Properties of ...

    The effect of surface inorganic−organic interactions on magnetic and structural properties of iron oxide magnetic nanoparticles functionalized by lipophilic stilbene molecules has been investigated. The molecules have been grafted through either phosphonate or carboxylate coupling agents. Mössbauer spectra recorded at 300 and 77K suggest a global composition of Fe2.82O4 for the two types of ...

  • Amine-Functionalized Magnetic Nanoparticles for ...

    APTES Functionalized Iron Oxide–Silver Magnetic Hetero-Nanocomposites for Selective Capture and Removal of Salmonella enteritidis from Aqueous Solution. Journal of Electronic Materials 2018, 47 (5) , 2851-2860. DOI: 10.1007/s11664-018-6135-7. Duc-Thang Vo, Cheng-Kang Lee.

  • Effect of dendrimer-functionalized magnetic iron oxide ...

    In this work, the effects of dendrimer-functionalized magnetic iron oxide nanoparticles (Fe 3 O 4 @D-NH 2) on improving thermal and mechanical properties in epoxy networks (ENs) are investigated.Magnetic iron oxide nanoparticles are prepared by coprecipitation of iron (II) chloride tetrahydrate with iron (III) chloride hexahydrate.

  • Functionalized Iron Oxide Nanoparticles as Disease ...

    Nanotechnology materials, including nanowires, quantum dots, and iron oxide, are being functionalized and tested for the purpose of disease diagnostics. The paramagnetic properties of functionalized iron oxide have interesting properties for this diagnostic application. One way to identify disease indicators in a blood sample is to tag them with magnetic or paramagnetic nanoparticles.

  • (PDF) Journal of Fertilization : In Vitro, IVF-Worldwide ...

    Lectin-Functionalized Magnetic Iron Oxide Nanoparticles for Reproductive . Improvement. Jean M Feugang 1 *, Shengfa F Liao 1, Mark A Crenshaw 1, Henry Clemente 2, Scott T

  • [Full text] Functionalized magnetic iron oxide/alginate ...

    Functionalized magnetic iron oxide/alginate core-shell nanoparticles for targeting hyperthermia Shih-Hsiang Liao,1 Chia-Hung Liu,2 Bishnu Prasad Bastakoti,3 Norihiro Suzuki,7 Yung Chang,4 Yusuke Yamauchi,3 Feng-Huei Lin,5,6 Kevin C-W Wu1,6 1Department of Chemical Engineering, National Taiwan University No 1, Taipei, 2Department of Urology, Taipei Medical University-Shuang Ho Hospital, New ...

  • Fabrication of a Functionalized Magnetic Bacterial ...

    Fabrication of a Functionalized Magnetic Bacterial Nanocellulose with Iron Oxide Nanoparticles Sandra L. Arias 1 , Akshath R. Shetty 2 , Angana Senpan 3 , Mónica Echeverry-Rendón 4 , Lisa M. Reece 5,6 , Jean Paul Allain 1,2,3,7

  • Functionalized Magnetic Beads - Magnetic Beads (50nm-4.5μm ...

    Functionalized Magnetic Beads Ocean NanoTech provides a variety of superparamagnetic beads with sizes ranging from 50 nm to 4.5 µm. These beads could be modified with different functional groups or ligands to fit different purposes.

  • (PDF) Journal of Fertilization : In Vitro, IVF-Worldwide ...

    Lectin-Functionalized Magnetic Iron Oxide Nanoparticles for Reproductive . Improvement. Jean M Feugang 1 *, Shengfa F Liao 1, Mark A Crenshaw 1, Henry Clemente 2, Scott T

  • [Full text] Functionalized magnetic iron oxide/alginate ...

    Functionalized magnetic iron oxide/alginate core-shell nanoparticles for targeting hyperthermia Shih-Hsiang Liao,1 Chia-Hung Liu,2 Bishnu Prasad Bastakoti,3 Norihiro Suzuki,7 Yung Chang,4 Yusuke Yamauchi,3 Feng-Huei Lin,5,6 Kevin C-W Wu1,6 1Department of Chemical Engineering, National Taiwan University No 1, Taipei, 2Department of Urology, Taipei Medical University-Shuang Ho Hospital, New ...

  • Fabrication of a Functionalized Magnetic Bacterial ...

    Fabrication of a Functionalized Magnetic Bacterial Nanocellulose with Iron Oxide Nanoparticles Sandra L. Arias 1 , Akshath R. Shetty 2 , Angana Senpan 3 , Mónica Echeverry-Rendón 4 , Lisa M. Reece 5,6 , Jean Paul Allain 1,2,3,7

  • Functionalized Magnetic Beads - Magnetic Beads (50nm-4.5μm ...

    Functionalized Magnetic Beads Ocean NanoTech provides a variety of superparamagnetic beads with sizes ranging from 50 nm to 4.5 µm. These beads could be modified with different functional groups or ligands to fit different purposes.

  • Synchrotron FTIR Light Reveals Signal Changes of ...

    The objective of this research was to develop new technology for possible noncontact, nondestructive, and culture-independent rapid detection of Salmonella using ferromagnetic nanoparticles. Light signal changes of particles, cells, and their reaction stages were investigated. Amino-functionalized ferromagnetic nanoparticles (amino-FMNs) were synthesized and modified by glutaraldehyde to ...

  • Amazon: iron magnets

    Magnetic Gun Mount and Holster- Iron Rhino Rare Earth Neodymium Magnets- 2 Pack- Countersunk mounting hole - Multipurpose Round Cup Base Magnets. 4.3 out of 5 stars 73. $14.99 $ 14. 99. $2.00 coupon applied. Save $2.00 with coupon. Get it as soon as Sat, May 30. FREE Shipping on orders over $25 shipped by Amazon.

  • Synthesis of PEI-Functionalized Magnetic Nanoparticles for ...

    Polyethyleneimine (PEI) functionalized Fe3O4 MNPs were synthesized by a modified hypothermal oxidative hydrolysis method. The magnetic nanoparticles showed positively charged surface, strong magnetic responsivity and uniform particle size distribution at 56.1±0.6 nm. Aggregation of these magnetic nanoparticles were observed on the surface of different type of bacteria.

  • Biomagnetic Interaction of Functionalized Iron Oxide ...

    Preparation of Functionalized Iron Oxide Nanoparticles The magnetic nanoparticles were prepared by the conventional co-precipitation method with a 2:1 molar ratio of Fe3+/Fe2+. 3 g of FeCl 3.6H 2O and 1.05 g of FeCl 2.4H 2O was dissolved in 40 ml of deionised water and was stirred in a five-necked flask under nitrogen atmosphere

  • Magnetic nanoparticles - Wikipedia

    Magnetic nanoparticles are a class of nanoparticle that can be manipulated using magnetic fields.Such particles commonly consist of two components, a magnetic material, often iron, nickel and cobalt, and a chemical component that has functionality. While nanoparticles are smaller than 1 micrometer in diameter (typically 1–100 nanometers), the larger microbeads are 0.5–500 micrometer in ...

  • Amine Iron Oxide Nanoparticles - Functionalized Iron Oxide ...

    SHA is a group of water soluble iron oxide nanoparticles with amphiphilic polymer coating. Their reactive group is amine and their zeta potential is from +5 mV to +15 mV. Their organic layers consist of a monolayer of oleic acid and a monolayer of amphiphilic polymer. The overall thickness of the organic layers is about 4 nm.

  • Protein-functionalized magnetic iron oxide nanoparticles ...

    To our knowledge, this is the first report on surface water turbidity removal using protein-functionalized magnetic nanoparticle. Recent advances in nanoscience suggest that the existing issues involving water quality could be resolved or greatly improved using nanomaterials, especially magnetic iron

  • Direct Coprecipitation Route to Monodisperse Dual ...

    Direct Coprecipitation Route to Monodisperse Dual‐Functionalized Magnetic Iron Oxide Nanocrystals Without Size Selection Zhen Li Dr. Department of Chemistry, University of Liverpool, L69 7ZD, U.K., Fax: (+44) 151‐794‐3587

  • Development of Protein-Functionalized Magnetic Iron Oxide ...

    Corpus ID: 27246783. Development of Protein-Functionalized Magnetic Iron Oxide Nanoparticles: Potential Application in Water Treatment @inproceedings{Okoli2012DevelopmentOP, title={Development of Protein-Functionalized Magnetic Iron Oxide Nanoparticles: Potential Application in Water Treatment}, author={Chuka Okoli}, year={2012} }

  • Enhancement in Oral Absorption of Ceftriaxone by Highly ...

    Highly Functionalized Magnetic Iron Oxide Nanoparticles Muhammad Kawish 1, Abdelbary Elhissi 2, Tooba Jabri 1, Kanwal Muhammad Iqbal 1, Hina Zahid 3 and Muhammad Raza Shah 1,* 1 International Center for Chemical and Biological Sciences, H.E.J. Research Institute of Chemistry, University

  • Protein-functionalized magnetic iron oxide nanoparticles ...

    To our knowledge, this is the first report on surface water turbidity removal using protein-functionalized magnetic nanoparticle. Recent advances in nanoscience suggest that the existing issues involving water quality could be resolved or greatly improved using nanomaterials, especially magnetic iron

  • Direct Coprecipitation Route to Monodisperse Dual ...

    Direct Coprecipitation Route to Monodisperse Dual‐Functionalized Magnetic Iron Oxide Nanocrystals Without Size Selection Zhen Li Dr. Department of Chemistry, University of Liverpool, L69 7ZD, U.K., Fax: (+44) 151‐794‐3587

  • Development of Protein-Functionalized Magnetic Iron Oxide ...

    Corpus ID: 27246783. Development of Protein-Functionalized Magnetic Iron Oxide Nanoparticles: Potential Application in Water Treatment @inproceedings{Okoli2012DevelopmentOP, title={Development of Protein-Functionalized Magnetic Iron Oxide Nanoparticles: Potential Application in Water Treatment}, author={Chuka Okoli}, year={2012} }

  • Enhancement in Oral Absorption of Ceftriaxone by Highly ...

    Highly Functionalized Magnetic Iron Oxide Nanoparticles Muhammad Kawish 1, Abdelbary Elhissi 2, Tooba Jabri 1, Kanwal Muhammad Iqbal 1, Hina Zahid 3 and Muhammad Raza Shah 1,* 1 International Center for Chemical and Biological Sciences, H.E.J. Research Institute of Chemistry, University

  • Lectin-Functionalized Magnetic Iron Oxide Nanoparticles ...

    Page 2 of 5 eo e ee oe 3 e 2 45 23545 a oe ae oa. Citation: Feugang JM, Liao SF, Crenshaw MA, Clemente H, Willard ST, et al. (2015) Lectin-Functionalized Magnetic Iron Oxide Nanoparticles for

  • A Peptide-Functionalized Magnetic Nanoplatform-Loaded ...

    A Peptide-Functionalized Magnetic Nanoplatform-Loaded Melatonin for Targeted Amelioration of Fibrosis in Pressure Overload-Induced Cardiac Hypertrophy ... this, poly (lactide) polycarboxybetaine (PLGA-COOH) accompanied by cardiac homing peptide (CHP) and superparamagnetic iron oxide nanoparticles (SPIONs) were used to establish a novel drug ...

  • Silica-coated magnetic iron oxide functionalized with ...

    Synthesis of silica-coated iron oxide magnetic nanoparticles functionalized with hydrophobic polymeric ionic liquid, Fe 3 O 4 @SiO 2 @PIL-PF 6 MNPs The last step of the synthesis is the substitution of the Br − by PF 6 − anions on the polymeric ionic liquid modified magnetic nanoparticles to

  • Synchrotron FTIR Light Reveals Signal Changes of ...

    The objective of this research was to develop new technology for possible noncontact, nondestructive, and culture-independent rapid detection of Salmonella using ferromagnetic nanoparticles. Light signal changes of particles, cells, and their reaction stages were investigated. Amino-functionalized ferromagnetic nanoparticles (amino-FMNs) were synthesized and modified by glutaraldehyde to ...

  • Tailored Functionalized Magnetic Nanoparticles to Target ...

    Nanotechnology-based approaches hold substantial potential to avoid chemoresistance and minimize side effects. In this work, we have used biocompatible iron oxide magnetic nanoparticles (MNPs) called MF66 and functionalized with the antineoplastic drug doxorubicin (DOX) against MDA-MB-231 cells. Electrostatically functionalized MNPs showed effective uptake and DOX linked to MNPs was more ...

  • Adherence of amino acids functionalized iron oxide ...

    Of the measurements of XRD and MS was obtained that the samples are magnetic nanoparticles of maghemite of about 9 nm in diameter. Of the FTIR and zeta potential measures was obtained that the amino acids Lys and Arg were correctly functionalized at magnetic nanoparticles, referred to herein as [email protected] and [email protected]

  • Antifibrotic effects of specific siRNA targeting ...

    Efficacy of the polyethyleneimine-functionalized magnetic iron oxide/connective tissue growth factor-siRNA complexes on suppressing collagen I and TIMP-1 expression in activated LX-2 cells. (A) Suppression of collagen I and TIMP-1 mRNA levels was quantified by reverse transcription-quantitative PCR analysis (n=3).

  • Surface Functionalization of Single Superparamagnetic Iron ...

    Xiaowan Li, Ligang Chen, Fluorescence Probe Based on an Amino-Functionalized Fluorescent Magnetic Nanocomposite for Detection of Folic Acid in Serum, ACS Applied Materials Interfaces, 10.1021/acsami.6b10163, 8, 46, (31832-31840), (2016).

  • Synthesis, surface modification, and applications of ...

    Magnetic iron oxide nanoparticles (MIONPs) are particularly attractive in biosensor, antibacterial activity, targeted drug delivery, cell separation, magnetic resonance imaging tumor magnetic hyperthermia, and so on because of their particular properties including superparamagnetic behavior, low toxicity, biocompatibility, etc.

  • Smart "turn-on" magnetic resonance contrast agents based ...

    A contrast agent was designed by combining target specific nucleic-acid aptamers against adenosine with superparamagnetic iron oxide nanoparticles. Target-induced disassembly of clustered nanoparticles in the presence of adenosine led to an increase in T2, which was seen as an increase in the brightness of the magnetic resonance image (see figure).