Sentence examples for silver precipitation from inspiring English sources

The technology is comparatively inexpensive and involves plastic tube-integrated microchips and signal amplification by enzyme-catalyzed silver precipitation.

The silver precipitation constructs a "bridge" between two electrodes of the electro-microchip allowing electrons to pass.

This paper presents a novel immunoassay that uses an electro-microchip to detect the immuno-reaction signal, gold nanoparticles (ANPs) as a label of antigen or antibody and as a catalyst for silver precipitation, and the silver enhancement reaction to magnify the detection signal.

In the current study, selective recovery of silver by precipitation from cyanide solutions using an environmentally friendly organic reagent i.e. Trimercapto-s-triazine (C3N3S3; TMT) was investigated.

The second problem was negated by splitting each sample into two, removing the chloride from one portion by utilizing silver acetate precipitation and using this chloride free counterpart as the reagent blank against which the second portion was measured.

One week later, the same 18 students watched a video demonstrating the precipitation of silver chloride (AgCl) after solutions of NaCl and silver nitrate (AgNO3) were mixed.

The results have shown that precipitation of silver by TMT is a rapid process in that 87.9% of silver could be precipitated at the initial period of 5 min.

For the quantitative determination of iodine, one of the following methods may be recommended: (1) gravimetrically, by precipitation as silver iodide; (2) volumetrically, by titrating iodine with a standardized solution of sodium thiosulfate (using starch as an indicator); or (3) potentiometric titration with silver nitrate, which is applicable in the presence of both chloride and bromide.

Complete precipitation of silver was found to be readily achieved under suitable conditions.

Many experiments were performed with different agar gels where precipitation of silver ions occurs.

The precipitation of silver by hydrogen peroxide is a fast reaction, which is almost complete within minutes.