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Xl30 field

Manufactured by Philips

The XL30 Field is a laboratory equipment product from Philips. It is designed to perform basic functions within a laboratory setting. No further details are available without the risk of extrapolation or bias.

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3 protocols using xl30 field

1

Scanning Electron Microscopy of Tibia

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We embedded tibia samples in MMA, and acid-etched the polished surface with 37% phosphoric acid for 2–10 s, washed twice with water, followed by 5% sodium hypochlorite for 5 min, and washed again in water. We coated the air-dried samples with gold and palladium, and examined by FEI/Philips XL30 Field emission environmental SEM according to previously described protocol.21 (link)
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2

Characterization of Ceramic Powders and Densified Samples

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The powders and densified ceramics were characterized using XRD using Cu Kα1 (λ = 1.54058 Å) radiation on a PANalytical Empyrean Diffractometer (PANalytical, Almelo, The Netherlands) using a step size of 2θ = 0.005°. Published standards were used for comparison: Nd2O3 (ICSD#26867) and α-Al2O3 (ICSD#:63647).
The AGS of the densified ceramics were obtained from fracture surfaces by measuring >300 grains in multiple micrographs at random locations. The fractured surface was sputter coated with a thin film of Pt/Pd before examination with a Phillips XL30 field emission scanning electron microscope. EDS mapping was performed using a Titan Themis 399 Scanning-TEM (STEM). The TEM specimen was prepared using a gallium focused ion beam (FIB) and attached to a copper TEM grid using a Pt FIB.
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3

Solvothermal Synthesis of Fe3O4 Nanoparticles

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Ferromagnetic nanoparticles (MNPs) were prepared and used as catalysts in these experiments. The Fe3O4 MNPs were synthesized in one-step in a solvothermal system by combining FeCl3 and NaAc in ethylene glycol. Briefly, 0.82 g of FeCl3 was dissolved in 40 ml of ethylene glycol to form a clear solution. Then, 3.6 g of NaAc was added to the solution with vigorous stirring for 30 min. The mixture was then transferred to a 50 ml teflon-lined stainless-steel autoclave and left to react at 200 °C for 12 h. After the autoclave cooled to room temperature, the black precipitate was collected, rinsed several times using ethanol and then dried at 60°C. The synthesized nanoparticles were characterized using scanning electron microscopy (SEM; Philips XL-30 field, 15 kV). The peroxidase-like activity was tested in a mixture of 500µl NaAc buffer (0.1M, pH 4.5) containing 20µg MNP, 0.3% H2O2 and 100µg TMB. The blue color produced was recorded with a spectrophotometer at 652nm.
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