scholarly journals Magnetically recyclable CoFe2O4/ZnO nanocatalysts for the efficient catalytic degradation of Acid Blue 113 under ambient conditions

RSC Advances ◽  
2020 ◽  
Vol 10 (28) ◽  
pp. 16473-16480 ◽  
Author(s):  
S. Krishna ◽  
P. Sathishkumar ◽  
N. Pugazhenthiran ◽  
Kiros Guesh ◽  
R. V. Mangalaraja ◽  
...  

CoFe2O4/ZnO magnetic nanocatalysts were synthesized using a low-frequency ultrasound-assisted technique to enhance the optical, morphological, magnetic and catalytic properties of ZnO.

2014 ◽  
Vol 21 (5) ◽  
pp. 1675-1681 ◽  
Author(s):  
Panneerselvam Sathishkumar ◽  
Ramalinga Viswanathan Mangalaraja ◽  
Oscar Rozas ◽  
Héctor D. Mansilla ◽  
M.A. Gracia-Pinilla ◽  
...  

2013 ◽  
Vol 20 (1) ◽  
pp. 109-117 ◽  
Author(s):  
Samuel de La Rochebrochard ◽  
Emmanuel Naffrechoux ◽  
Patrick Drogui ◽  
Guy Mercier ◽  
Jean-François Blais

2015 ◽  
Vol 276 ◽  
pp. 200-203 ◽  
Author(s):  
A. Akbari-Fakhrabadi ◽  
P. Sathishkumar ◽  
K. Ramam ◽  
R. Palma ◽  
R.V. Mangalaraja

RSC Advances ◽  
2015 ◽  
Vol 5 (29) ◽  
pp. 22578-22586 ◽  
Author(s):  
Panneerselvam Sathishkumar ◽  
Ramalinga Viswanathan Mangalaraja ◽  
Thangaraj Pandiyarajan ◽  
M. A. Gracia-Pinilla ◽  
N. Escalona ◽  
...  

Cerium oxide (CeO2), Ce0.9Gd0.1O1.95 and Ce0.9Sm0.1O1.95 nanostructures were synthesized using 42 kHz ultrasound assisted sequential and co-precipitation techniques.


2020 ◽  
pp. 13-23
Author(s):  
Natalya Kornova ◽  
A. Krylov

The article presents results of a study on the effectiveness of using lowfrequency ultrasound and photochromotherapy in the complex treatment of patients with chronic bacterial and viral rhinosinusitis. The study involved 69 people aged 18 to 55 years: 39 (56.83 %) women and 30 (45.11 %) men with chronic rhinosinusitis during the period of clinical exacerbation and concomitant chronic tonsillitis without exacerbation. All patients included in the study underwent X-ray examination or computed tomography and magnetic resonance imaging of the paranasal sinuses. 100 % of the patients were examined for the presence of antibodies to Human gammaherpesvirus 4 (ELISA), had study of blood serum for IgM and IgG and test to determine the avidity of Ig G antibodies to γ-herpesviruses. The obtained data indicate the effectiveness of including low-frequency ultrasound and photochromotherapy in the complex treatment of patients with chronic rhinosinusitis and concomitant chronic tonsillitis of bacterial and viral nature without exacerbation.


Author(s):  
Mohd Razealy Anuar ◽  
Mohamed Hussein Abdurahman ◽  
Nor Irwin Basir ◽  
Ahmad Zuhairi Abdullah

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