Sentences with phrase «of nitrocellulose»

Completely handmade of solid kiln - dried parawood (renewable and sustainable); hand finished using silver leaf, glazes and a topcoat of nitrocellulose lacquer.

In fact, it has been constantly changing with synthetic resins now making their way in competition with solutions of nitrocellulose and, with more recent applications of dispersing agents, with lower surface tension, there have even appeared lacquers in which the more expensive and inflammable solvents have been replaced to a considerable extent by water.

To «print» the message, the researchers transferred the bacteria onto a plate containing agar, a bacterial growth medium, into which they pressed a sheet of nitrocellulose «paper» that immobilizes the bacteria.

The defence called Hugh Black, a chief inspector of explosives for the Home Office, who strongly disagreed with the specificity of the Griess test, especially in respect of nitrocellulose.

Not exact matches

In 1927, a DuPont chemist invented the nitrocellulose coatings that allowed for cellophane to be used in the packaging of products with high moisture content, including food.

Skuse claimed that his test could detect the explosive nitroglycerine on the spot, but others were of the opinion that it was not specific for nitroglycerine and that to eliminate other, innocuous substances such as nitrocellulose, more extensive testing must be made in the laboratory.

But the message receiver can turn on the key genes and make the colors light up by pressing the nitrocellulose paper into an agar plate containing a chemical trigger that activates expression of the fluorescent proteins.

It was a fortuitous time to be in his lab because the method of molecular hybridization had just emerged from the work of Spiegelman, where radiative probes are hybridized to DNA captured on nitrocellulose filters.

Equal amounts of protein or conditioned medium were separated by SDS — polyacrylamide gel electrophoresis and transferred onto nitrocellulose membranes and probed with the indicated antibodies.

Proteins were eluted by addition of 40µl SDS loading buffer and incubated for 10 min at 70 °C; 10µl of each sample was separated on a SDS PAGE gel, transferred to a nitrocellulose membrane, blocked with 5 % BSA and probed with unpurified ab51608.

The use of the butanol in the nitrocellulose type of lacquer is one of our best examples of how a new chemical compound can revolutionize an industry.

By coating a nanotube in nitrocellulose fuel and igniting one end, we set off a combustion wave along it and learned that a nanotube is an excellent conductor of heat from burning fuel.