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Matematika zločinu (English: Mathematics of Crime) is a 2023 three-part film miniseries directed by Peter Bebjak and produced by D.N.A Production for Voyo. It was written by Tomáš Bombík. It was written by Tomáš Bombík.
The precursor sol can be either deposited on a substrate to form a film (e.g., by dip-coating or spin coating), cast into a suitable container with the desired shape (e.g., to obtain monolithic ceramics, glasses, fibers, membranes, aerogels), or used to synthesize powders (e.g., microspheres, nanospheres). [1] The sol–gel approach is a cheap ...
Gels suppress the thermal convection caused by the application of the electric field and can also serve to maintain the finished separation so that a post-electrophoresis stain can be applied. [3] DNA gel electrophoresis is usually performed for analytical purposes, often after amplification of DNA via polymerase chain reaction (PCR), but may ...
1 2 3 A 1% agarose 'slab' gel under normal light, behind a perspex UV shield. Only the marker dyes can be seen: The gel with UV illumination, the ethidium bromide stained DNA glows orange: Digital photo of the gel. Lane 1. Commercial DNA Markers (1kbplus), Lane 2. empty, Lane 3. a PCR product of just over 500 bases, Lane 4.
Agarose gel has large pore size and good gel strength, making it suitable as an anticonvection medium for the electrophoresis of DNA and large protein molecules. The pore size of a 1% gel has been estimated from 100 nm to 200–500 nm, [4] [5] and its gel strength allows gels as dilute as 0.15% to form a slab for gel electrophoresis. [6]
A mobility shift assay is electrophoretic separation of a protein–DNA or protein–RNA mixture on a polyacrylamide or agarose gel for a short period (about 1.5-2 hr for a 15- to 20-cm gel). [4] The speed at which different molecules (and combinations thereof) move through the gel is determined by their size and charge, and to a lesser extent ...
Recent advances in buffering technology alleviate this problem by resolving the proteins at a pH well below the pKa of cysteine (e.g., bis-tris, pH 6.5) and include reducing agents (e.g. sodium bisulfite) that move into the gel ahead of the proteins to maintain a reducing environment. An additional benefit of using buffers with lower pH values ...
Size-exclusion chromatography, also known as molecular sieve chromatography, [1] is a chromatographic method in which molecules in solution are separated by their shape, and in some cases size. [2] It is usually applied to large molecules or macromolecular complexes such as proteins and industrial polymers. [3]