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...methylene blue can also be used to examine [[RNA]] or [[DNA]] under the [[microscope]] or in a gel: as an example, a solution of methylene blue can be used to s

...l under [[bright field microscopy|bright field]] illumination on a [[light microscope]]. Notice the [[fractal]]-like shape of the particles hinting at their enor ...ed-carbon.jpg|thumb|right|250px|Activated carbon, as viewed by an electron microscope]]

...us communis sanguineus.jpg|''Ricinus communis'', pollen (scanning electron microscope image)

...tors for [[atomic force microscope|atomic force]] and [[scanning tunneling microscope]]s.

....jpg|thumb|Spherulites viewed between crossed [[polarizer]]s in an optical microscope.]] ...when spherulites are viewed between crossed [[polarizers]] in an [[optical microscope]].

...ution of [[sodium hydroxide]]. The enlarged ion tracks are counted under a microscope (commonly 200x), and the number of ion tracks is proportional to the amount

...microscopy]], which allows very small areas to be analysed in an [[optical microscope]]. ...sic analysis]] is [[EDX]] performed in the environmental scanning electron microscope, or [[ESEM]]. The method involves analysis of back-scattered X-rays from th

...ance]] spectroscopy, and the method has also been adapted to the [[optical microscope]] with infra-red microspectroscopy.

...[[adhesive]]s. Owing to the microfine structure, the transmission electron microscope or [[TEM]] was needed to examine the structure. The butadiene matrix was st

recorded using an [[atomic force microscope]] on surface under liquid medium. Chain [[contour length]] for this polymer

....jpg|thumb|Spherulites viewed between crossed [[polarizer]]s in an optical microscope.]] ...e.g. front images) when observed between crossed polarizers in an optical microscope, which often include the "maltese cross" pattern and other polarization phe

...mpossibly arduous when done manually, but automated analysis of [[electron microscope|electron micrographs]] is now commercially available. Instruments such as

...he substance. However, it might be possible to see the particles under a [[microscope]]. In Chemistry, another homogeneous substance is [[air]]. It is equally su

...e can be confirmed with the use of an [[ultramicroscope]] or an [[electron microscope]]. [[Homogeneous (chemistry)|Homogeneous]] mixtures with a dispersed phase

In the 1890s, Martens studied samples of different steels under a [[microscope]], and found that the hardest steels had a regular crystalline structure. H

...ture of the metal. The sample is then examined in an optical or [[electron microscope]], and the image contrast provides details on the composition, mechanical p

...ogle.com/?id=Pto1M4NVeFMC&pg=PA19 | page = 19| title = Manipulation of the Microscope | first = Edward | last = Bausch | date = 2008-08}}

...will be denser than that formed early in the season. When examined under a microscope the cells of dense latewood are seen to be very thick-walled and with very

...are used extensively in biotechnology applications such as [[Fluorescence microscope|fluorescence microscopy]], [[flow cytometry]], [[fluorescence correlation s

...the adjective ''ductal'' refers to the appearance of the cancer under the microscope, resembling normal breast ducts. With the widespread use of the microscope in the 18th century, it was discovered that the 'cancer poison' spread from

...lite asbestos SEM.jpg|thumb|right|Asbestos fibers ([[:en:Scanning electron microscope|SEM]] micrograph)]]

[[File:Asbestos_on_SEM.jpg|thumb|Asbestos fibres on Scanning Electron Microscope]] ...d for counting [[asbestos]] [[fibres]]<ref>Walton WH, Beckett ST. (1977) A microscope eyepiece graticule for the evaluation of fibrous dusts. Ann Occup Hyg; 20:

...of exposure by the counting of 'conforming' fibres in 100 fields through a microscope. Results are quantified on the basis of number of fibres per millilitre of

.... They operate either at 325 or 422&nbsp;nm and are used in [[fluorescence microscope]]s and various laboratory experiment.<ref>[http://www.olympusfluoview.com/j ...used for imaging of biological tissues and solutions with a [[fluorescence microscope]].<ref>{{cite news|url=http://mix.msfc.nasa.gov/abstracts.php?p=3906|publis

...steel case to be used as a window between a vacuum chamber and an [[X-ray microscope]]. Beryllium, due to its low [[atomic number]], is highly transparent to X-

...y can be detected by the presence of changes in blood cells visible with a microscope and dense lines in the bones of children seen on X-ray. However, the main ...ppling]] of red [[blood cells]] (dots in red blood cells visible through a microscope), as well as the changes normally associated with iron-deficiency anemia (

|stool (microscope) |stool or vomitus (microscope)

...nodes and sends them to a [[pathologist]] for rapid examination under a [[microscope]] to look for the presence of cancer.

...iated. I doubt if WBCs were known at that time. Leeuwenhoed did not create microscope before 1654.It was first described in [[1651]] as the source of white blood

...31</sup>I-albumin. Biopsies of the small intestine were examined under the microscope and found various levels of dilatation of the lymph vessels.<ref name='biop

...mph node]] or a piece of a lymph node is removed for examination under a [[microscope]] (see: [[biopsy]]).

...re indistinguishable [[Histology|histologically]]（that is, under a light microscope they cannot be told apart.）Indeed, the inactive B and T cells are so feat

...closer to the connective tissue is called the lamina densa. The [[Electron microscope|electron-dense]] [[lamina densa]] membrane is about 30&ndash;70 [[nanometer

The [[macrophage]] cells, under a microscope, have a foamy-like appearance because of large collections of membrane boun

...histology|microscopic anatomy]], which must be studied with the aid of a [[microscope]].

| work = Scientific stock photography library of light microscope pictures and electron microscopy images featuring science and biomedical mi

...ever virus|simian hemorrhagic fever]] (SHF) in 1989, a USAMRIID [[Electron microscope|electron microscopist]] discovered [[filovirus]]es similar in appearance to

...e U.S. or Soviet bioweapons programs.<ref name="Gugliotta"/> An [[electron microscope]], which costs hundreds of thousands of dollars, would be needed to verify

...ng that he had been "overly impressed" by what he thought he saw under the microscope.<ref name="articles.latimes.com"/> ...ists turned up the power on the electron beam of the Transmission Electron Microscope (TEM), "The spores began to ooze." According to Preston,

...rax color enhanced micrograph.JPG|thumb|Color-enhanced [[Scanning electron microscope|scanning electron micrograph]] shows [[spleen|splenic tissue]] from a [[mon

...the operating frequency of the modulator. In the case of an [[atomic force microscope]], to achieve [[nanometer]] and [[piconewton]] resolution, the [[cantilever

...e deflection of the suspended magnets could be observed directly through a microscope.