The morphology of uncoated and HA-coated niosomes was visualized by TEM. One drop of the selected samples was placed onto a formvar carbon-coated grid and allowed to dry to a thin film. Before complete drying of this film on the grid, it was negatively stained with 2% filtered aqueous sodium phosphotungstate. After removing of the excess dye by a filter paper, the samples were air dried and examined by a FEI 208S transmission electron microscope (FEI Company, Hillsboro, OR, USA) with an accelerating voltage of 80 kV.
Fei 208s transmission electron microscope
Manufactured by Thermo Fisher Scientific
Sourced in United States
The FEI 208S transmission electron microscope is a high-performance instrument designed for advanced materials analysis. It provides high-resolution imaging and analytical capabilities for a wide range of applications. The FEI 208S is capable of magnifications up to 1,000,000x and can produce images with a resolution down to 0.14 nanometers.
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Lab products found in correlation
3 protocols using fei 208s transmission electron microscope
1
Niosome Morphology Visualization by TEM
2
Niosome Visualization by Transmission Electron Microscopy
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Morphology of empty and GM-loaded niosomes was obtained by visualizing the samples by Transmission Electron Microscopy (TEM). One drop of samples was placed into a formvar carbon-coated grid and, after adsorption, niosomes were negatively stained with 2% (v/v) filtered aqueous sodium phosphotungstate acid (PTA). A FEI 208S transmission electron microscope (FEI Company, Hillsboro, OR, USA) equipped with the Mega-view II SIS camera (Olympus) was used for visualizing and capturing images at an accelerating voltage of 100 kV. Adobe Photoshop software was used to optimize image editing.
3
Niosome Morphology Visualization by TEM
Check if the same lab product or an alternative is used in the 5 most similar protocols
+ Expand
Morphology of niosomes was obtained by visualizing the samples by TEM analyses. One drop of empty and loaded nanocarriers was placed into a formvar carbon-coated grid. After 2 min adsorption, niosomes were negatively stained with 2% (v/v) filtered aqueous sodium phosphotungstate acid (PTA) and examined by a FEI 208S transmission electron microscope (FEI Company, Hillsboro, OR, USA) with an accelerating voltage of 100 kV. To optimize image editing, Adobe Photoshop software was used.
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