The Effect of Biocompatible Coating Layers on Magnetic Properties of Superparamagnetic Iron Oxide Nanoparticles

被引：0
|
作者：
M. Mikhaylova
Y. S. Jo
D. K. Kim
N. Bobrysheva
Y. Andersson
T. Eriksson
M. Osmolowsky
V. Semenov
M. Muhammed
机构：
[1] Royal Institute of Technology,Dept. of Materials Science and Engineering, Materials Chemistry Division
[2] Saint Petersburg State University,Dept. of Chemistry
[3] Uppsala University,Dept. of Materials Chemistry, Ångström Laboratory
来源：
Hyperfine Interactions | 2004年 / 156-157卷
关键词：
magnetic nanoparticles; magnetite; superparamagnetism; Mössbauer spectroscopy; biocompatible coating;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The effect of the surface coating on the magnetic properties of superparamagnetic iron oxide nanoparticles (SPION) with 8 nm in size has been studied. Four different biocompatible coating layers are considered: poly L,L-lactic acid (PLLA), poly ε-caprolactone (PCL), bovine serum albumin (BSA) and gold. The presence of coating layer on the surface of SPION is confirmed by FT-IR spectroscopy. Mössbauer spectroscopy and magnetic susceptibility measurements show that for uncoated SPION and Au@SPION the superparamagnetic fraction is retained. The formation of clusters in the case of BSA@SPION and chain-like structure for PCL@SPION and PLLA@SPION increase the inter-particle interactions resulting in hyperfine magnetic structure observed in the Mössbauer spectra at ambient temperature.
引用
收藏
页码：257 / 263
页数：6
相关论文
共 50 条
  • [31] Biocompatible Layers Obtained from Functionalized Iron Oxide Nanoparticles in Suspension
    Predoi, Daniela
    Iconaru, Simona Liliana
    Predoi, Mihai Valentin
    Buton, Nicolas
    Megier, Christelle
    Motelica-Heino, Mikael
    COATINGS, 2019, 9 (12)
  • [32] Superparamagnetic iron oxide nanoparticles: magnetic nanoplatforms as drug carriers
    Wahajuddin
    Arora, Sumit
    INTERNATIONAL JOURNAL OF NANOMEDICINE, 2012, 7 : 3445 - 3471
  • [33] Magnetic fluid hyperthermia: Focus on superparamagnetic iron oxide nanoparticles
    Laurent, Sophie
    Dutz, Silvio
    Haefeli, Urs O.
    Mahmoudi, Morteza
    ADVANCES IN COLLOID AND INTERFACE SCIENCE, 2011, 166 (1-2) : 8 - 23
  • [34] Preparation and Characterization of Biocompatible and Water-Dispersible Superparamagnetic Iron Oxide Nanoparticles (SPIONs)
    Shukla, Anuj
    Patra, Manoj Kumar
    Mathew, Manoth
    Songara, Sandhya
    Singh, Vivek Kumar
    Gowd, Genekehal Siddaramana
    Vadera, Sampat Raj
    Kumar, Narendra
    ADVANCED SCIENCE LETTERS, 2010, 3 (02) : 161 - 167
  • [35] Synthesis of Superparamagnetic Iron Oxide Nanoparticles Stabilized by Biocompatible Supramolecular β-Cyclodextrin for Biomedical Applications
    Philip, Sherin
    Kuriakose, Sunny
    MATERIALS TODAY-PROCEEDINGS, 2019, 11 : 1030 - 1035
  • [36] BIOCOMPATIBLE, SUPERPARAMAGNETIC, FLAME SYNTHESIZED IRON OXIDE NANOPARTICLES: CELLULAR UPTAKE AND TOXICITY STUDIES
    Buyukhatipoglu, Kivilcirn
    Miller, Tiffany A.
    Clyne, Alisa Morss
    PROCEEDINGS OF THE ASME INTERNATIONAL MECHANICAL ENGINEERING CONGRESS AND EXPOSITION 2008, VOL 2, 2009, : 245 - 248
  • [37] Coating cork particles with iron oxide: effect on magnetic properties
    Abenojar, J.
    Lopez de Armentia, S.
    Barbosa, A. Q.
    Martinez, M. A.
    Velasco, F.
    da Silva, L. F. M.
    del Real Romero, J. C.
    WOOD SCIENCE AND TECHNOLOGY, 2020, 54 (04) : 869 - 889
  • [38] Coating cork particles with iron oxide: effect on magnetic properties
    J. Abenojar
    S. López de Armentia
    A. Q. Barbosa
    M. A. Martínez
    F. Velasco
    L. F. M. da Silva
    J. C. del Real Romero
    Wood Science and Technology, 2020, 54 : 869 - 889
  • [39] Synthesis of Biocompatible Superparamagnetic Iron Oxide Nanoparticles (SPION) under Different Microfluidic Regimes
    Schemberg, Joerg
    El Abbassi, Abdelouahad
    Lindenbauer, Annerose
    Chen, Li-Yu
    Grodrian, Andreas
    Nakos, Xenia
    Apte, Gurunath
    Khan, Nida
    Kraupner, Alexander
    Nguyen, Thi-Huong
    Gastrock, Gunter
    ACS APPLIED MATERIALS & INTERFACES, 2022, 14 (42) : 48011 - 48028
  • [40] Enhancing the magnetic properties of superparamagnetic iron oxide nanoparticles using hydrothermal treatment for magnetic hyperthermia application
    Martins, Carla
    Rolo, Catarina
    Cacho, Vanessa R. G.
    Pereira, Laura C. J.
    Borges, Joao Paulo
    Silva, Jorge Carvalho
    Vieira, Tania
    Soares, Paula I. P.
    MATERIALS ADVANCES, 2025, 6 (05): : 1726 - 1743
12345