scholarly journals Silica-coated gadolinium-doped lanthanum strontium manganite nanoparticles for self-controlled hyperthermia applications

AIP Advances ◽  
2018 ◽  
Vol 8 (1) ◽  
pp. 015108 ◽  
Author(s):  
Ashfaq Ahmad ◽  
Hongsub Bae ◽  
Ilsu Rhee
Keyword(s):  
Lanthanum Strontium Manganite ◽  
Lanthanum Strontium ◽  
Manganite Nanoparticles

Study on structural, magnetic and electrical properties of perovskite lanthanum strontium manganite nanoparticles

2020 ◽  
Vol 31 (23) ◽  
pp. 20945-20953
Author(s):  
G. Jayakumar ◽  
D. S. Poomagal ◽  
A. Albert Irudayaraj ◽  
A. Dhayal Raj ◽  
S. Kethrin Thresa ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Lanthanum Strontium Manganite ◽  
Lanthanum Strontium ◽  
Manganite Nanoparticles ◽  
Magnetic And Electrical Properties

scholarly journals Magnetic Fluid Hyperthermia of Rodent Tumors Using Manganese Perovskite Nanoparticles

2014 ◽  
Vol 2014 ◽  
pp. 1-9 ◽  
Author(s):  
Larissa Bubnovskaya ◽  
Anatolij Belous ◽  
Sergej Solopan ◽  
Antonina Kovelskaya ◽  
Lyudmila Bovkun ◽  
...  
Keyword(s):  
Magnetic Fluid ◽  
Tumor Growth Inhibition ◽  
Complete Regression ◽  
Lanthanum Strontium Manganite ◽  
Magnetic Fluid Hyperthermia ◽  
Lanthanum Strontium ◽  
Manganite Nanoparticles ◽  
Thermal Enhancement ◽  
Perovskite Nanoparticles

Purpose. To test the antitumor activity of magnetic fluid (MF) on the basis of substituted lanthanum-strontium manganite nanoparticles combined with alternating magnetic field (AMF) in experiments with transplanted tumors. Materials and Methods. MF with a size of nanoparticles of 30–40 nm in aqueous agarose solution was investigated. The ability of MF to heat tumor under AMF (300 kHz, 7.7 kA/m) was tested in vivo with rodent tumors (Guerin carcinoma, Walker-256 carcinosarcoma, and Lewis lung carcinoma (3LL)). Results. Single administration of MF into the tumor at a dose of 150 mg/kg (rats) or 200 mg/kg (mice) followed by AMF within 20–30 min (treatment was repeated 3-4-fold) has resulted in the complete regression of tumor in the 35% of rats and 57% of mice. Administration of MF alone or action of AMF alone has not resulted in tumor growth inhibition. The chemomodifying effect of nanohyperthermia was determined, in particular for cisplatinum: thermal enhancement ratio was 2.0. It was also observed that nanohyperthermia has resulted in the absence of 3LL metastases in 43% of mice. Conclusions. MF on the basis of lanthanum-strontium manganite may be considered as an effective inductor of tumor local hyperthermia.

Interplay between superparamagnetic and blocked behavior in an ensemble of lanthanum–strontium manganite nanoparticles

2017 ◽  
Vol 19 (39) ◽  
pp. 27015-27024 ◽  
Author(s):  
V. M. Kalita ◽  
D. M. Polishchuk ◽  
D. G. Kovalchuk ◽  
A. V. Bodnaruk ◽  
S. O. Solopan ◽  
...  
Keyword(s):  
Magnetic Nanoparticles ◽  
Lanthanum Strontium Manganite ◽  
Lanthanum Strontium ◽  
Manganite Nanoparticles ◽  
Health Related

Magnetic nanoparticles constitute promising tools for addressing medical and health-related issues based on the possibility to obtain various kinds of responses triggered by safe remote stimuli.

Unusual magnetic and calorimetric properties of lanthanum-strontium manganite nanoparticles

2020 ◽  
Vol 498 ◽  
pp. 166088 ◽  
Author(s):  
A.I. Tovstolytkin ◽  
Ya.M. Lytvynenko ◽  
A.V. Bodnaruk ◽  
O.V. Bondar ◽  
V.M. Kalita ◽  
...  
Keyword(s):  
Lanthanum Strontium Manganite ◽  
Lanthanum Strontium ◽  
Manganite Nanoparticles

scholarly journals Microtubular solid oxide fuel cells with lanthanum strontium manganite infiltrated cathodes

2015 ◽  
Vol 40 (15) ◽  
pp. 5469-5474 ◽  
Author(s):  
M.A. Laguna-Bercero ◽  
A.R. Hanifi ◽  
T.H. Etsell ◽  
P. Sarkar ◽  
V.M. Orera
Keyword(s):  
Fuel Cells ◽  
Solid Oxide Fuel Cells ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Lanthanum Strontium Manganite ◽  
Lanthanum Strontium

Easy sintering of silver doped lanthanum strontium manganite current collector for solid oxide fuel cells

2011 ◽  
Vol 36 (13) ◽  
pp. 7683-7687 ◽  
Author(s):  
Chuan Wang ◽  
Xianshuang Xin ◽  
Yanjie Xu ◽  
Jianyin Chen ◽  
Le Shao ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Solid Oxide Fuel Cells ◽  
Current Collector ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Lanthanum Strontium Manganite ◽  
Lanthanum Strontium

Mn Valence Determination for Lanthanum Strontium Manganite Solid Oxide Fuel Cell Cathodes

2011 ◽  
Vol 158 (10) ◽  
pp. B1276 ◽  
Author(s):  
Shao-Ju Shih ◽  
Reza Sharghi-Moshtaghin ◽  
Mark R. De Guire ◽  
Richard Goettler ◽  
Zhengliang Xing ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Lanthanum Strontium Manganite ◽  
Lanthanum Strontium ◽  
Fuel Cell Cathodes ◽  
Cell Cathodes
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