The so-obtained membranes have been characterized by gas permeability, optical microscopy, electronic microscopy and atomic force microscopy.
Assessment of tumour cells was performed by light microscopy, electronic microscopy and immunohistochemistry for keratin.
Purity of isolated cancer cells, as assessed by light microscopy, electronic microscopy and immunohistochemistry for keratin, was more than 97% in each case (not shown).
The morphology, structure and optical properties of the samples were characterized by employing X-ray powder diffraction, transmission electron microscopy, scanning electronic microscopy and optical properties measurements.
X-ray diffraction, scanning electronic microscopy, transmission electron microscopy and FT-IR techniques were used to characterize P zeolite nanoparticles.
The as-prepared GO NiFe2O4 samples were characterized by powder X-ray diffraction, Fourier-transform infrared spectroscopy, Raman spectroscopy, transmission electron microscopy, scanning electronic microscopy, X-ray photoelectron spectroscopy, and vibrating sample magnetometry at room temperature.
The thoracic descending aorta specimens were divided into two copies: one for microscopic analysis by the Department of Pathology in the 2nd Xiangya Hospital and the other for transmission electron microscopy (Scan Electronic Microscopy, SEM, Quanta200, FEI) by Xiangya Medical College of Central South University.
Optical microscopy, transmission electronic microscopy and scanning electron microscopy were adopted to analyze its morphological features according to the conventional methods (Chao et al. 2010; Deng et al. 2014, 2016; Prior and Perkins 1974).
The morphology of Sphingomonas sp. XLDN2-5 cells before and after Fe3O4 nanoparticle loading was verified by scanning electron microscopy and transmission electronic microscopy.
The microscopic morphologies of modified MWCNTs (m-MWCNTs) and composites were studied through transmission electronic microscopy and scanning electron microscopy.
The synthesized MWCNTs/Fe3O4 composites were characterized by X-ray diffraction (XRD), scanning electronic microscopy (SEM), transmission electron microscopy (TEM), Fourier transform infrared spectroscopy (FTIR), X-ray photoelectron spectroscopy (XPS), element analysis and Brunauer-Emmett-Teller (BET) surface area.
