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 ◽  
...  
Keyword(s):  
Catalytic Properties ◽  
Low Frequency ◽  
Catalytic Degradation ◽  
Ambient Conditions ◽  
Low Frequency Ultrasound ◽  
Ultrasound Assisted ◽  
Acid Blue 113 ◽  
Acid Blue ◽  
Frequency Ultrasound

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

scholarly journals Low frequency ultrasound (42 kHz) assisted degradation of Acid Blue 113 in the presence of visible light driven rare earth nanoclusters loaded TiO2 nanophotocatalysts

2014 ◽  
Vol 21 (5) ◽  
pp. 1675-1681 ◽  
Author(s):  
Panneerselvam Sathishkumar ◽  
Ramalinga Viswanathan Mangalaraja ◽  
Oscar Rozas ◽  
Héctor D. Mansilla ◽  
M.A. Gracia-Pinilla ◽  
...  
Keyword(s):  
Rare Earth ◽  
Visible Light ◽  
Low Frequency ◽  
Low Frequency Ultrasound ◽  
Visible Light Driven ◽  
Acid Blue 113 ◽  
Acid Blue ◽  
Frequency Ultrasound

scholarly journals Low frequency ultrasound-assisted leaching of sewage sludge for toxic metal removal, dewatering and fertilizing properties preservation

2013 ◽  
Vol 20 (1) ◽  
pp. 109-117 ◽  
Author(s):  
Samuel de La Rochebrochard ◽  
Emmanuel Naffrechoux ◽  
Patrick Drogui ◽  
Guy Mercier ◽  
Jean-François Blais
Keyword(s):  
Sewage Sludge ◽  
Metal Removal ◽  
Low Frequency ◽  
Toxic Metal ◽  
Low Frequency Ultrasound ◽  
Ultrasound Assisted ◽  
Frequency Ultrasound

Low frequency ultrasound assisted synthesis of La0.6Sr0.4Co0.2Fe0.8O3−δ (LSCF) perovskite nanostructures

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

Low frequency ultrasound assisted sequential and co-precipitation syntheses of nanoporous RE (Gd and Sm) doped cerium oxide

RSC Advances ◽  
2015 ◽  
Vol 5 (29) ◽  
pp. 22578-22586 ◽  
Author(s):  
Panneerselvam Sathishkumar ◽  
Ramalinga Viswanathan Mangalaraja ◽  
Thangaraj Pandiyarajan ◽  
M. A. Gracia-Pinilla ◽  
N. Escalona ◽  
...  
Keyword(s):  
Cerium Oxide ◽  
Low Frequency ◽  
Low Frequency Ultrasound ◽  
Ultrasound Assisted ◽  
Co Precipitation ◽  
Frequency Ultrasound

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.

Low-frequency ultrasound and photochromotherapy in the complex treatment of patients with chronic bacterial and viral rhinosinusitis

2020 ◽  
pp. 13-23
Author(s):  
Natalya Kornova ◽  
A. Krylov
Keyword(s):  
Chronic Rhinosinusitis ◽  
Low Frequency ◽  
Chronic Tonsillitis ◽  
Complex Treatment ◽  
Resonance Imaging ◽  
X Ray ◽  
Low Frequency Ultrasound ◽  
Viral Nature ◽  
Ig G ◽  
Frequency Ultrasound

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.

Application of Low‐Frequency Ultrasound for Intensified Biodiesel Production Process

2021 ◽  
pp. 59-84
Author(s):  
Mohd Razealy Anuar ◽  
Mohamed Hussein Abdurahman ◽  
Nor Irwin Basir ◽  
Ahmad Zuhairi Abdullah
Keyword(s):  
Production Process ◽  
Low Frequency ◽  
Biodiesel Production ◽  
Low Frequency Ultrasound ◽  
Frequency Ultrasound
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