Ghada A. Mohammad

6 Questions 2 Answers 0 Followers

Questions related from Ghada A. Mohammad

Can someone help me find out the latest classification of bacterium Citrobacter spp.?

I find it difficult to find a references that shows the classification of Citrobacter spp. from ancient to modern and the historical events of its discovery.

27 November 2023 3,787 2 View

Why McFarland No. 0.5 tube is so named?

Usually for anything, the sequence of numbers is sequential? So why was the first McFarland tube numbered as 0.5?

27 September 2023 4,061 0 View

How can I detect a particular material by HPLC?

I want to use HPLC to detect of particular material, but I don't have a standard. So, what is the solution? please

02 March 2023 2,550 7 View

How do the bacterial pigments act as food colorurings?

Originally, the bacterial pigments are considered virulence factor, so my question is how can we applied them in food as colorurings?

10 July 2022 5,849 0 View

What is the best choic to select material for doing an experiment of quarom sensing?

If I want to do method for detecting quarom sensing in bacteria, which physiological phenomena is the best? Biofilm, antibiotic resistant, or what?

04 July 2022 4,512 2 View

How can we measure absorbance of solution contain nanoparticles by UV light if the solution was colored? Is this possible?

I have greenish-blue solution (from CuSO4 and bacterial supernatent), and I wont to make sure (by UV) if there are nanoparticles in this solution. How can I know, and what is expected range of...

14 July 2020 5,499 6 View