Rafael Levandowski

3 Questions 1 Answers 0 Followers

Questions related from Rafael Levandowski

Is this TEM image a damaged bacteria or it is just contamination?

I used TEM to observe damaged bacteria due the use of antibiotics. However, I am not sure whether the image I took is contamination due to staining or the damaged bacteria (E. coli). Thank you for...

19 January 2023 9,430 4 View

Is a probiotic's cell-free supernatant the same as a postbiotic?

During my research on the cell-free supernatant of probiotics, both terms are used depending on the reference. Could I write in my paper that the cell-free supernatant isolated from a probiotic is...

13 December 2022 4,189 1 View

GC-MS - How to prepare my sample?

I am new to metabolomics and have never used GC-MS. I am analyzing the common compounds (nothing specific) present in the cell-free supernatant of Lactobacillus, and I do not know if I can submit...

31 May 2022 6,951 3 View