Parts of a Compound Microscope- you should probably understand that the compound microscope is more complicated than just a microscope with more than one lens. Check out its parts and functions. How to use and adjust a compound light microscope- click here for the easy steps you can follow to...
One of the most important properties of a confocal system is the point spread function (PSF) (see Supplement 1), which is mainly determined by the microscope objective. The resolution of CLSM can, therefore, be modifying the spatial arrangement of the excitation and detection PSFs [22,23], ...
Information can be obtained about the arrangement of the particles in the solid from the shape of a well-formed crystal or by observing the visual changes in the crystal when it is rotated under a polarizing microscope. Crystal shape is used as a means of mineral identification, but mineralogi...
However, while wet process provides barium titanate having a small average diameter, it has the disadvantages as mentioned above. On the other hand, barium titanate obtained by the solid phase reaction is tetragonal crystals, but it has the disadvantage of requiring a pulverization operation because...
Shell carbonate powders were then sampled with a Rexim Minimo milling system mounted to a binocular microscope. The samples were taken mainly with two types of drill bits, i.e., a cylindrically shaped diamond-coated bit (1 mm diameter; # 835104010) and a diamond-coated inverted cone (3 mm...
Furthermore, rare earth doped phosphate glass fibers can achieve the required gain within a few centimeters, avoiding the disadvantages of unwanted nonlinear phenomena associated with the long lengths of quartz fibers. The basic structural unit of P2O5 glass is a phosphorus-oxygen tetrahedron [PO4],...
The plates were then reincubated at 37 °C for 45 min and protected from light. The wells were then washed with sterile PBS, and the plates were centrifuged. Coverslips were carefully removed and poured into 4 μL of Fluoromount-G (Sigma-Aldrich), previously deposited on microscope slides ...
The microstructure, the different regions and the averaged overall chemical composition of each sample were investigated by a scanning electron microscope (SEM), equipped with an energy dispersive X-ray spectrometry (EDS) model JSM-5910LV (JEOL, Croissy-sur-Seine, France). The X-ray diffraction ...
whereas it also has a low resistance to a hydrostatic pressure and a poor filter efficacy against particles. By comparison, coating protective clothing demonstrates an improved hydrostatic pressure and greater filter efficacy against particles than the nonwoven one, but it also has disadvantages of pee...
Some disadvantages such as low selectivity, the use of large solvent volumes, or the ne- cessity of repeated extractions are also mentioned. Accordingly, solvent selectivity can be solved by purifying the crude extract, while the number of repeated extractions can be minimized by increasing the ...