scholarly journals Functionalization of magnetic chitosan microparticles for high-performance removal of chromate from aqueous solutions and tannery effluent

2021 ◽  
pp. 131775
Author(s):  
Mohammed F. Hamza ◽  
Doaa M Hamad ◽  
Nora A. Hamad ◽  
Adel A-H. Abdel-Rahman ◽  
Amr Fouda ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
High Performance ◽  
Tannery Effluent ◽  
Magnetic Chitosan ◽  
Chitosan Microparticles

HPLC Analysis of Oxytetracycline Residues in Honey

1986 ◽  
Vol 49 (5) ◽  
pp. 383-388 ◽  
Author(s):  
PETER SPORNS ◽  
SUET KWAN ◽  
LAWRENCE A. ROTH
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
Aqueous Solutions ◽  
High Performance ◽  
Hplc Analysis ◽  
Extraction Procedure ◽  
Hplc Method ◽  
Limits Of Detection ◽  
Ph Values ◽  
Double Extraction

Oxytetracycline (OTC), also known commercially as Terramycin, was determined to be more stable in honey than in buffered aqueous solutions at similar pH values and temperatures. A rapid high performance liquid chromatography (HPLC) method was developed to detect and quantitate OTC using a 1:1 dilution (wt/wt) of honey samples in water. Using 355 nm as the wavelength of detection, amounts as low as 0.5 μg/ml could be detected in the above solution. The limits of detection were lowered considerably by a double extraction procedure.

Magnetic chitosan composite particles: Evaluation of thorium and uranyl ion adsorption from aqueous solutions

2012 ◽  
Vol 87 (2) ◽  
pp. 1185-1191 ◽  
Author(s):  
Doina Hritcu ◽  
Doina Humelnicu ◽  
Gianina Dodi ◽  
Marcel Ionel Popa
Keyword(s):  
Aqueous Solutions ◽  
Uranyl Ion ◽  
Composite Particles ◽  
Ion Adsorption ◽  
Magnetic Chitosan ◽  
Chitosan Composite

Microwave-synthesized magnetic chitosan microparticles for the immobilization of yeast cells

Yeast ◽  
2014 ◽  
pp. n/a-n/a ◽  
Author(s):  
Ivo Safarik ◽  
Kristyna Pospiskova ◽  
Zdenka Maderova ◽  
Eva Baldikova ◽  
Katerina Horska ◽  
...  
Keyword(s):  
Yeast Cells ◽  
Magnetic Chitosan ◽  
Chitosan Microparticles

Microwave synthesis of a CoSe2/graphene–TiO2 heterostructure for improved hydrogen evolution from aqueous solutions in the presence of sacrificial agents

RSC Advances ◽  
2015 ◽  
Vol 5 (24) ◽  
pp. 18841-18849 ◽  
Author(s):  
Kefayat Ullah ◽  
Zhu Lei ◽  
Shu Ye ◽  
Asghar Ali ◽  
Won-Chun Oh
Keyword(s):  
Aqueous Solutions ◽  
Hydrogen Evolution ◽  
Microwave Synthesis ◽  
High Performance ◽  
Heterogeneous Material ◽  
Microwave Assisted ◽  
Tube Type

A heterogeneous material consisting of a tube type TiO2 was grown in the presence of a CoSe2/graphene hybrid, as a high-performance photocatalyst material, through a fast microwave-assisted technique.

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