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Type F immersion oil is best used for fluorescent imaging at room temperature (23 °C), while type N oil is made to be used at body temperature (37 °C) for live cell imaging applications. All have a n D of 1.515, quite similar to the original cedar oil.
In optical microscopes a darkfield condenser lens must be used, which directs a cone of light away from the objective lens. To maximize the scattered light-gathering power of the objective lens, oil immersion is used and the numerical aperture (NA) of the objective lens must be less than 1.0. Objective lenses with a higher NA can be used but ...
An oil immersion objective is an objective lens specially designed to be used in this way. The index of the oil is typically chosen to match the index of the microscope lens glass, and of the cover slip. For more details, see the main article, oil immersion. Some microscopes also use other index-matching materials besides oil; see water ...
However, for most applications it is recommended that oil immersion be used with fixed (dead) specimens because live cells require an aqueous environment, and the mixing of oil and water can cause severe spherical aberrations. For some applications silicone oil can be used to produce more accurate image reconstructions. Silicone oil is an ...
Immersion cooling has many benefits, including but not limited to: sustainability, performance, reliability, and cost. The fluids used in immersion cooling are dielectric liquids to ensure that they can safely come into contact with energized electronic components. Commonly used dielectric liquids in immersion cooling are synthetic hydrocarbons ...
Yields: 8 cups. Prep Time: 30 mins. Total Time: 1 hour 15 mins. Ingredients. 1 tbsp. olive oil. 3. carrots, chopped. 3. garlic cloves, finely chopped. 2. celery ...
As with objective lenses, a condenser lens with a maximum numerical aperture of greater than 0.95 is designed to be used under oil immersion (or, more rarely, under water immersion), with a layer of immersion oil placed in contact with both the slide/coverslip and the lens of the condenser. An oil immersion condenser may typically have NA of up ...
Using an immersion blender (or regular blender) gives it a smooth, creamy texture. Enjoy this easy homemade cream of broccoli soup as a comforting appetizer or pair it with a sandwich or salad for ...