as mentioned in The biological element was a bacteriophage, which is a virus infecting a particular species of bacteria (the IPC PAS experimenters used the T4 bacteriophage, attacking Escherichia coli bacteria).
Tests at the IPC PAS have shown that usually several bioconjugates attach to each bacteria.
Pure bioconjugates may in fact clump together into larger clusters, which generate a similar signal in the cytometer as single bioconjugates with attached bacteria.
Bioconjugates with one type of bacteriophages detect only one species of bacteria.
Next, a magnet is applied to the test-tube with the liquid and all bioconjugates are attracted, including those with the attached bacteria.
according to The procedure utilizes luminescent magnetic microparticles, which are coated with selected bacteriophages to quickly identify potential bacterial species in patients.
Researchers used a flow cytometer, a simple and inexpensive device used in blood tests, to identify bacteria.
This procedure could easily be adapted by hospitals to test for a variety of bacteria.
Current methods to identify bacterial infections take several days while samples are taken to see if bacteria grow in a petri dish in a laboratory.
Jan. 25 (UPI) — Researchers from the Institute of Physical Chemistry of the Polish Academy of Sciences, or IPC PAS, in Warsaw, Poland, have developed a new method to quickly identify potential life-threatening bacteria within a matter of minutes.
according to It is important to determine the species of the bacteria ravaging the body of a patient to make treatment successful.
According to researchers, the identification of the bacteria can be carried out in almost any hospital and the waiting time for the result is reduced to minutes.
(Picture for representation, Source: Pixabay) According to researchers, the identification of the bacteria can be carried out in almost any hospital and the waiting time for the result is reduced to minutes.
According to researchers, the identification of the bacteria can be carried out in almost any hospital analysis laboratory and the waiting time for the result is reduced to minutes.
The detection device used in the new technique for identifying bacteria is a flow cytometer.
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