Polyaniline shell cross-linked Fe3O4 magnetic nanoparticles for heat activated killing of cancer cells

2014 ◽  
Vol 43 (32) ◽  
pp. 12263-12271 ◽  
Author(s):  
Suman Rana ◽  
Neena V. Jadhav ◽  
K. C. Barick ◽  
B. N. Pandey ◽  
P. A. Hassan
Keyword(s):  
Magnetic Field ◽  
Magnetic Nanoparticles ◽  
Cancer Cells ◽  
Fe3o4 Magnetic Nanoparticles ◽  
Ac Magnetic Field

Enhancement in heat activated killing of cancer cells under an AC magnetic field using polyaniline shell cross-linked Fe3O4 magnetic nanoparticles.

Enhancement of cumulative photoirradiated and ac magnetic-field induced cancer (HeLa) cell killing efficacy of mixed α and γ-Fe2O3 magnetic nanoparticles

2012 ◽  
Vol 36 (5) ◽  
pp. 1201 ◽  
Author(s):  
Md. Shariful Islam ◽  
Yoshihumi Kusumoto ◽  
Md. Abdulla-Al-Mamun ◽  
Yuji Horie ◽  
Hirotaka Manaka
Keyword(s):  
Magnetic Field ◽  
Magnetic Nanoparticles ◽  
Hela Cell ◽  
Cell Killing ◽  
Ac Magnetic Field

scholarly journals Magnetic nanoparticle-conjugated polymeric micelles for combined hyperthermia and chemotherapy

Nanoscale ◽  
2015 ◽  
Vol 7 (39) ◽  
pp. 16470-16480 ◽  
Author(s):  
Hyun-Chul Kim ◽  
Eunjoo Kim ◽  
Sang Won Jeong ◽  
Tae-Lin Ha ◽  
Sang-Im Park ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Magnetic Nanoparticles ◽  
Synergistic Effect ◽  
Cancer Cells ◽  
Anticancer Drug ◽  
Magnetic Nanoparticle ◽  
Polymeric Micelles ◽  
Alternating Magnetic Field ◽  
Rapid Release

The cytotoxicity of magnetic nanoparticles-conjugated polymeric micelles encapsulated with an anticancer drug on cancer cells was enhanced by the synergistic effect of heat and the rapid release of the drug under an alternating magnetic field.

scholarly journals Frequency dependence of magnetothermal properties for magnetic fluid and magnetically functionalized implants

2018 ◽  
Vol 185 ◽  
pp. 09003
Author(s):  
R.T. Salakhova ◽  
A. G. Vylegzhanin ◽  
E.A. Kashtanov ◽  
V.I. Zverev ◽  
R. Müller ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Magnetic Nanoparticles ◽  
Frequency Dependence ◽  
Magnetic Fluid ◽  
Magnetite Nanoparticles ◽  
Polymer Coating ◽  
Experimental Setup ◽  
Ac Magnetic Field ◽  
Magnetic Heating ◽  
Magnetite Particles

Heating of the magnetic nanoparticles in AC magnetic field is the effect promising for application in medicine. The mechanisms of heating in AC-magnetic field implies nontrivial dependence of the power dissipated by magnetic nanoparticles on frequency. With the use of a reconfigurable experimental setup, this frequency-dependent magnetic heating was measured on two characteristic examples: the magnetite nanoparticles conventionally used in medicine and polymer coating with micrometer sized magnetite particles. The saturation of the heating power with frequency is shown that is more pronounced for the second case of microparticles.

Irradiation of Synthesized Magnetic Nanoparticles and its Application for Hyperthermia

2008 ◽  
Vol 47-50 ◽  
pp. 1298-1301 ◽  
Author(s):  
Kwo Ping Chang ◽  
Ching Han Cheng ◽  
Ying Chi Chiang ◽  
Shan Chih Lee ◽  
Chih Yuan Lin ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Magnetic Nanoparticles ◽  
Taguchi Method ◽  
Alternating Current ◽  
Quality Characteristic ◽  
Optimal Conditions ◽  
Ac Magnetic Field ◽  
Coated Nanoparticles ◽  
Principal Method

Hyperthermia using ferrofluid with alternating current (AC) magnetic field, which is the principal method we try to use in this study, where chitosan was used as a surfactant agent. Irradiation of Co-60 plays multi-function roles on the syntheses of chitosan-coated nanoparticles. Optimal conditions for synthesizing magnetic nanoparticles have been successfully found by the Taguchi method in which the dominated quality characteristic was SAR.

scholarly journals Detection of breast cancer cells using targeted magnetic nanoparticles and ultra-sensitive magnetic field sensors

2011 ◽  
Vol 13 (5) ◽  
Author(s):  
Helen J Hathaway ◽  
Kimberly S Butler ◽  
Natalie L Adolphi ◽  
Debbie M Lovato ◽  
Robert Belfon ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Magnetic Field ◽  
Magnetic Nanoparticles ◽  
Cancer Cells ◽  
Breast Cancer Cells ◽  
Magnetic Field Sensors

Polyethyleneimine coated Fe3O4 magnetic nanoparticles induce autophagy, NF-κB and TGF-β signaling pathway activation in HeLa cervical carcinoma cells via reactive oxygen species generation

2020 ◽  
Vol 8 (1) ◽  
pp. 201-211 ◽  
Author(s):  
Shuli Man ◽  
Miao Li ◽  
Jin Zhou ◽  
Haiyue Wang ◽  
Jinyan Zhang ◽  
...  
Keyword(s):  
Reactive Oxygen Species ◽  
Magnetic Nanoparticles ◽  
Cancer Cells ◽  
Signaling Pathways ◽  
Signaling Pathway ◽  
Reactive Oxygen Species Generation ◽  
Carcinoma Cells ◽  
Oxygen Species ◽  
Fe3o4 Magnetic Nanoparticles ◽  
Pathway Activation

Fe3O4 magnetic nanoparticles (MNPs) are proved to induce autophagy, NF-κB and TGF-β signaling pathways activation in cancer cells, which is switched on by induced ROS.

Enhanced cytotoxicity caused by AC magnetic field for polymer microcapsules containing packed magnetic nanoparticles

2021 ◽  
Vol 199 ◽  
pp. 111548
Author(s):  
Mikhail N. Zharkov ◽  
Ekaterina P. Brodovskaya ◽  
Oleg A. Kulikov ◽  
Elena V. Gromova ◽  
Valentin P. Ageev ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Magnetic Nanoparticles ◽  
Ac Magnetic Field
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