Preparation and structural characterisation of magnetic NiFe 2 O 4 @ABS@Ag nanocompound with antibacterial property

Micro & nano letters

article

Maryam Mohebbi¹  Alireza Allafchian²  Parviz Kameli¹  Seyed Amirhoosien Jalali³ 

[1] Department of Physics, Isfahan University of Technology;Research Institute for Nanotechnology and Advanced Materials, Isfahan University of Technology;Research Institute for Biotechnology and Bioengineering, Isfahan University of Technology;Department of Natural Resources, Isfahan University of Technology

关键词: X-ray diffraction;    antibacterial activity;    nanofabrication;    magnetisation;    nickel compounds;    nanomagnetics;    crystallites;    ferrites;    transmission electron microscopy;    silver;    magnetic particles;    nanoparticles;    nanocomposites;    particle size;    scanning electron microscopy;    Fourier transform infrared spectra;    structural characterisation;    antibacterial property;    structural characteristics;    magnetic characteristics;    nickel ferrite;    transmission electron microscopy;    vibrating sample magnetometer;    magnetic measurements;    nanocomposite;    silver nanoparticles;    Fourier transform infrared spectroscopy;    XRD;    acrylonitrile butadiene styrene;    crystallite size;    scanning electron microscopy;    Scherrer formula;    X-ray diffraction;    NiFe2O4;    Ag;   

DOI  :  10.1049/mnl.2018.5175

学科分类：计算机科学（综合）

来源: Wiley

【 摘 要 】

Celiac disease (CD) is an inflammatory small intestinal disorder that can lead to severe villous atrophy, and malabsorption . Since the measurement of α-amylase activity is the most widely used biochemical test for the diagnosis of pancreatic and non pancreatic disease , therefore serum α-amylase were studied in the present study in an attempt to evaluate the usefulness of this enzyme in the diagnosis of celiac disease and its relationship with anti gliadin IgA and IgG and serum glucose . Thirty one patients with celiac disease were studied and compared with twenty four healthy individuals . Significant elevation of α-amylase activity , glucose and anti gliadin IgA and IgG were observed in the sera of patients with celiac disease compared with the control group . Also a significant positive correlation between α-amylase activity and anti gliadin  IgG were found in the present study in the sera of patients with celiac disease while a non significant correlation were found between α-amylase activity and anti gliadin IgA and glucose in the sera of the same patients of celiac disease.

【 授权许可】

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