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50361
Cellulose acetate film containing layered double hydroxide: a new method for determination of soil phosphorus availability
Published 2023-07-01“…Different analyses techniques were used to characterize the CAF-LDH-c sample, including X-ray diffraction, attenuated total reflectance Fourier transform infrared spectroscopy, and scanning electronic microscopy. Soils were collected from twelve areas with different management and initial availability of P. …”
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50362
Salt Stress-Induced Structural Changes Are Mitigated in Transgenic Tomato Plants Over-Expressing Superoxide Dismutase
Published 2020-09-01“…In addition, longitudinal sections of the root apexes were compared. Transmission electronic microscopy of atypical cytoskeleton structures was also performed. …”
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50363
Physical and Enzymatic Hydrolysis Modifications of Potato Starch Granules
Published 2022-05-01“…The obtained materials were characterized using X-ray diffraction as well as scanning and transmission electron microscopies (SEM and TEM), whereas the hydrolysates were analyzed using size exclusion chromatography coupled with pulsed amperometric detection (SEC-PAD). …”
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50364
Role and Effect of Meso-Structuring Surfactants on Properties and Formation Mechanism of Microfluidic-Enabled Mesoporous Silica Microspheres
Published 2023-04-01“…To explain such differences, we used optical and scanning electron microscopies, small-angle X-ray diffraction and BET measurements to analyse structural properties of both types of microparticles and show that in the absence of Pluronic molecules, P123<sup>−</sup> microdroplets divide during their condensation process, on average, into three smaller droplets before condensing into silica solid microspheres with a smaller size and a higher mass density than those obtained in the presence of P123 surfactant molecules. …”
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50365
Physical and Mechanical Properties of Electrospun PLA Nanofibers in the Presence of Silicone Rubber Nanoparticles
Published 2022-12-01“…Scanning and transmission electron microscopies (SEM and TEM) were employed to investigate the morphology of electrospun nanofibers and dispersion of nanoparticles, respectively. …”
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50366
Green and High Effective Scale Inhibitor Based on Ring-Opening Graft Modification of Polyaspartic Acid
Published 2021-06-01“…When the concentration was increased to 2 mg/L, the inhibition efficiency of the new PASP-based scale inhibitor was 99% for CaCO<sub>3</sub>, while when the concentration was raised to only 4 mg/L, its inhibition efficiency increased to 100% for Ca<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub>. Scanning electronic microscopy (SEM) and X-ray diffraction (XRD) were used to analyze the changes of crystal structure for CaCO<sub>3</sub> and Ca<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub> after adding the new PASP-based scale inhibitor. …”
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50367
Replication and virulence in pigs of the first African swine fever virus isolated in China
Published 2019-01-01“…The isolate was characterized by using the haemadsorption (HAD) test, Western blotting and immunofluorescence, and electronic microscopy. Phylogenetic analysis of the viral p72 gene revealed that Pig/HLJ/18 belongs to Genotype II. …”
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50368
Tetrodotoxin and Its Analogues (TTXs) in the Food-Capture and Defense Organs of the Palaeonemertean <i>Cephalothrix</i> cf. <i>simula</i>
Published 2024-01-01“…In the present report, we provide additional results of a detailed and comprehensive analysis of TTXs distribution in the nemertean’s proboscis, buccal cavity, and cephalic gland using an integrated approach including high-performance liquid chromatography–tandem mass spectrometry (HPLC–MS/MS), confocal laser scanning microscopy with anti-TTX antibodies, light and electron microscopies, and observations of feeding behavior. …”
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50369
Effects of different surface treatments on bond strength of an indirect composite to bovine dentin
Published 2015-01-01“…The failure mode was observed under a stereomicroscope and the topography by scanning electronic microscopy (SEM). Results: Sandblasted groups led to the highest BS values, (P < 0.001), except for the SFS group. …”
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50370
Glass fiber post treatment – does it influence resin cement bond strength?
Published 2019-09-01“…After 24 h, the specimens were prepared for microtensile bond strength test (hourglass format), fracture pattern and micromorphological assessment by scanning electronic microscopy, in order to measure the cement line. …”
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50371
Characteristics of the material composition of atmospheric suspensions in Birobidzhan city
Published 2013-05-01“…The article presents the results of research of nano- and microparticles of the atmospheric suspensions containing in snow of Birobidzhan in winter of 2011/2012 by means of scanning electronic microscopy with the power dispersive analysis. …”
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50372
LAS MITOCONDRIAS EN LA TRANSFORMACIÓN CELULAR DEL EPITELIO MAMARIO
Published 2008-01-01“…Method: Transmission electronic microscopy using morphometric techniques was applied to this cell types, emphasizing mitochondria variations, trying to clarify its role in each cell type metabolism. …”
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50373
ANÁLISIS MORFOMÉTRICO DE LISOSOMAS: MARCADORES DE TRANSFORMACIÓN CELULAR DEL EPITELIO MAMARIO
Published 2009-01-01“…Method: Transmission electronic microscopy using morphometric techniques was applied to this cell types, emphasizing lysosomes variations, trying to clarify its role in each cell type metabolism. …”
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50374
A stem group Codium alga from the latest Ediacaran of South China provides taxonomic insight into the early diversification of the plant kingdom
Published 2022-09-01“…Tomographic X-ray and electronic microscopy revealed a characteristic medulla made of intertwined siphons and tightly packed peripheral utricles, suggesting these fossils belong to the Bryopsidales genus Codium. …”
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50375
ROENTGEN-STRUCTURAL AND ROENTGEN-SPECTRAL ANALYSIS OF SERUM FACIES IN CARDIOVASCULAR DISEASE DIAGNOSTICS
Published 2011-12-01“…Microphotography of the serum facies was performed using electronic microscopy (S-3400N); energy-dispersive spectral analysis of the facies was also performed. …”
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50376
Experimental Evaluation of the Concrete Damage and Pore Characteristics under Salt-Freezing Cycles
Published 2022-06-01“…Low-field nuclear magnetic resonance (NMR) and scanning electronic microscopy are used to investigate the change in the microstructure of concrete specimens under salt freeze–thaw cycles (FTCs). …”
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50377
Evaluating Sand Particle Surface Smoothness Using a New Computer-Based Approach to Improve the Characterization of Macroscale Parameters
Published 2023-09-01“…The second approach is also a visual evaluation, but it utilizes images obtained via scanning electronic microscopy, traditional optical microscopy, and newer low-cost digital microscopes that can be rapidly connected to a smartphone or laptop. …”
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50378
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50379
Synthesis, characterization and optimization of polyacrylonitrile electrospun nanofiber membranes
Published 2012“…The fiber structure was examined in terms of pore size, contact angle, tensile strength, Young’s modulus, fourier transform infrared spectrometer (FTIR), and scanning electronic microscopy (SEM). The results indicated that the increase of polymer concentration and flow rate, the average fiber diameter increases. …”
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50380
Hierarchical Mo9Se11 nanoneedles on nanosheet with enhanced electrochemical properties as a battery-type electrode for asymmetric supercapacitors
Published 2016“…The material is characterized by X-ray and electron diffraction, X-ray photoelectron spectroscopy, gas adsorption studies, scanning and transmission electron microscopies for their crystal structure, surface and morphological properties. …”
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