ESR as a monitoring method of the interactions between TEMPO-functionalized magnetic nanoparticles and yeast cells

被引：17
|
作者：
Krzyminiewski, Ryszard [1 ]
Dobosz, Bernadeta [1 ]
Schroeder, Grzegorz [2 ]
Kurczewska, Joanna [2 ]
机构：
[1] Adam Mickiewicz Univ, Fac Phys, Med Phys Div, Uniwersytetu Poznanskiego 2, PL-61614 Poznan, Poland
[2] Adam Mickiewicz Univ, Fac Chem, Uniwersytetu Poznanskiego 8, PL-61614 Poznan, Poland
来源：
SCIENTIFIC REPORTS | 2019年 / 9卷 / 1期
关键词：
IRON-OXIDE NANOPARTICLES; DOXORUBICIN; DYNAMICS; EPR; RADIOTHERAPY; CHEMISTRY; RESONANCE; RADICALS; FIELD;
D O I：
10.1038/s41598-019-55335-z
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
Potential application of magnetic nanoparticles as drug carriers in medical treatment requires prior determination of their effects on cells. In this work different spin labels and magnetic nanoparticles functionalized with spin labels as well as their interaction with yeast cells were investigated using electron spin resonance (ESR) method. ESR was demonstrated to be a suitable method for monitoring of magnetic core and attached spin labels. Particular emphasis was placed on characterization of endocytosis and redox processes running inside the cell, resulting in recombination of spin labels. Such data could only be obtained at reduced temperature of ESR measurements.
引用
收藏
页数：11
相关论文
共 50 条
  • [41] INTERACTIONS BETWEEN CIRCULATING TUMOR CELLS AND APTAMER-FUNCTIONALIZED MICROPOSTS IN A FLOW
    Chen, Kangfu
    Georgiev, Teodor
    Fan, Z. Hugh
    PROCEEDINGS OF THE ASME INTERNATIONAL MECHANICAL ENGINEERING CONGRESS AND EXPOSITION, 2017, VOL 7, 2018,
  • [42] Detection and isolation of dendritic cells using Lewis-X-functionalized magnetic nanoparticles
    Rouhanifard, Sara H.
    Xie, Ran
    Chen, Xing
    Wu, Peng
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2012, 244
  • [43] Effects of Electromagnets on Bovine Corneal Endothelial Cells Treated with Dendrimer Functionalized Magnetic Nanoparticles
    Hatamie, Shadie
    Shih, Po-Jen
    Chen, Bo-Wei
    Shih, Hua-Ju
    Wang, I-Jong
    Young, Tai-Horng
    Yao, Da-Jeng
    POLYMERS, 2021, 13 (19)
  • [44] Detection and Isolation of Dendritic Cells Using Lewis X-Functionalized Magnetic Nanoparticles
    Rouhanifard, Sara H.
    Xie, Ran
    Zhang, Guoxin
    Sun, Xiaoming
    Chen, Xing
    Wu, Peng
    BIOMACROMOLECULES, 2012, 13 (10) : 3039 - 3045
  • [45] Rapid and efficient magnetization of mesenchymal stem cells by dendrimer-functionalized magnetic nanoparticles
    Di Maggio, Nunzia
    Martella, Elisa
    Meikle, Steve
    Columbaro, Marta
    Lucarelli, Enrico
    Santin, Matteo
    Banfi, Andrea
    NANOMEDICINE, 2016, 11 (12) : 1519 - 1534
  • [46] Functionalized magnetic nanoparticles attenuate cancer cells proliferation: Transmission electron microscopy analysis
    Akhtar, Sultan
    Khan, Firdos Alam
    Buhaimed, Abdullah
    MICROSCOPY RESEARCH AND TECHNIQUE, 2019, 82 (07) : 983 - 992
  • [47] Nonradiative Interactions between Biotin-Functionalized Gold Nanoparticles and Fluorophore-Labeled Antibiotin
    Kadir Aslan
    Victor H. Pérez-Luna
    Plasmonics, 2006, 1 : 111 - 119
  • [48] Nonradiative interactions between biotin-functionalized gold nanoparticles and fluorophore-labeled antibiotin
    Aslan, Kadir
    Perez-Luna, Victor H.
    PLASMONICS, 2006, 1 (2-4) : 111 - 119
  • [49] A detailed investigation on interactions between magnetite nanoparticles functionalized with aminated chitosan and a cell model membrane
    Piosik, Emilia
    Klimczak, Pawel
    Ziegler-Borowska, Marta
    Chelminiak-Dudkiewicz, Dorota
    Martynski, Tomasz
    MATERIALS SCIENCE AND ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS, 2020, 109
  • [50] Dye Extraction by Functionalized Magnetic Nanoparticles with Surfactants and Cyclodextrins through Specific and Host-Guest Interactions
    Goshisht, Manoj Kumar
    Kaur, Rajpreet
    Bakshi, Mandeep Singh
    LANGMUIR, 2025, 41 (12) : 8214 - 8227
12345