منابع مشابه
Polystyrene mounting medium.
Polystyrene mounting medium obtainable Ltd, 20 Du The medium described by Kirkpatrick One pounc and Lendrum (1939) and named by them mountant DPX (Distrene plasticised in xylene) was (75°% one replaced by a better formula in 1941. This medium BPS (butyl phthalate plasticised styrene) has given excellent and economical service until recently. The current trouble was not due to the makers of the ...
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In this study, monodisperse polystyrene nanospheres were prepared by dispersion polymerization using alcohol as reaction medium to prepare colloidal clusters of the latex beads. Polyvinylpyrrolidone (PVP) and 2-(methacryloyloxy)ethyltrimethylammonium chloride (MTC) were used as dispersion stabilizer and comonomer, respectively. The particle size could be controlled by adjusting the reactant com...
متن کاملHigh-order effective-medium theory of subwavelength gratings in classical mounting: application to volume holograms
We derive closed-form expressions for the effective index of subwavelength gratings up to the fourth and the second order for TE and TM polarization, respectively. These expressions are valid for arbitrary grating structures and are a generalization of previous results obtained for lamellar gratings with one groove per period (a structure often called a two-component layered medium). The effect...
متن کاملLoctite UV 357 polymerised glass adhesive as a section mounting medium.
The permanent encapsulation of cell monolayers and histological sections on to microscope slides is usually performed using a plastic and solvent system such as XAM or DPX (British Drug Houses, Poole, Dorset UK). Because of the solubility of some of the coloured stain and reaction products increasingly used in newer enzyme substrate based staining techniques and the damage caused to sections fr...
متن کامل2,2'-thiodiethanol: a new water soluble mounting medium for high resolution optical microscopy.
The use of high numerical aperture immersion lenses in optical microscopy is compromised by spherical aberrations induced by the refractive index mismatch between the immersion system and the embedding medium of the sample. Especially when imaging >10 micro m deep into the specimen, the refractive index mismatch results in a noticeable loss of image brightness and resolution. A solution to this...
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ژورنال
عنوان ژورنال: Journal of Clinical Pathology
سال: 1977
ISSN: 0021-9746
DOI: 10.1136/jcp.30.11.1087