How to immobilize lactic acid producing bacteria on the surface of medical devices?

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Is it possible to develop a biofilm by filamentous fungi and bacteria?

Is there any method to form a fungal-bacterial biofilm in column bioreactors-media, strains, timing, previous (co-)cultivation...?

02 March 2018 6,330 2 View

Doubts: biofilm-antimicrobials-stents-effects?

Are antimicrobial agents acting against biofilm-forming bacteria on a stent surface toxic to other, beneficial bacteria in the human body?

01 February 2018 5,513 6 View

Do you know any new method for testing indirectly volatile microbial compounds ?

.... particularly in fungi.

07 August 2017 4,211 23 View

Do you know any rapid and cheap method for testing yeast viability?

How to differentiate dead and live yeast cells?

01 January 1970 382 2 View

Do you know any solid (agar) media for growing bacteria and yeasts simultaneously?

Is it possible to cultivate simultaneously bacteria (Bacillus, Rhizobium, Pseudomonas) and yeasts (Sacharomyces) on solid (agar) media?

01 January 1970 6,429 9 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

What is the most Operating System (OS) which can be INSTALL on Tiny hard devices like Raspberry Pi (RPi) hardware ?

I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...

03 March 2021 1,931 5 View

What solvent can I used for Paal Knorr reaction between 6-amino hexanoic acid and 2.5 hexanedione?

I am try to make the Paal Knorr reaction between 2.5 hexnedione and 6-amino hexanoic acid, my problem is type of solvent to use, because 6-hexaminohexanoic acid is soluble in water but I am not...

02 March 2021 4,443 2 View

Waters 2707 HPLC autosampler problem?

I am using a 2707 waters HPLC device. When I try to inject a sample, it says missing plate or rack. I changed the needle and calibrated its position but I still get the same problem. I even get...

02 March 2021 1,408 1 View

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 3 View

How can I integrate a routing protocol in a tiny device (e.g. Raspberry Pi)?

Hi Community, I'm facing the issue of integration/compiling a new routing protocol in a WSN simulator. The final goal is to successfully add, configure this routing protocol in hardware devices...

01 March 2021 9,332 6 View

Is CD44 degraded in lysosome together with hyaluronan after CD44 mediated endocytosis of hyaluronic acid?

Also when RHAMM binds hyaluronic acid, they get internalized, will RHAMM also be degraded? Or both CD44 and RHAMM will be transferred back to the cell membrane? Asking for breast cancer cell line...

01 March 2021 8,169 2 View

Where can I find public datasets with Covid-19 patient information?

Hi, I'm looking for public datasets that have CT, X-ray information, or medical records for patients with Covid-19. Does anyone have suggestions?

28 February 2021 4,760 3 View

What is the exact mechanism of the antimicrobial effect of local anesthetics?

The antimicrobial effect of local anesthetics has been known for more than 50 years, but it still seems to have an unclear mechanism of action. which bacteria? which concentration? etc etc. ....

27 February 2021 4,450 2 View

I want to performe MALDI-TOF MS for bacterial identification, I would appreciate it if anyone can tell me the matrix solution preparation protocol ?

based on what I've studied on multiple papers, for peptide and protein identification Alpha-cyano-4-hydroxycinnamic acid (CHCA) is an appropriate matrix to use, I also know that the CHCA powder...

26 February 2021 6,799 3 View

Jesus Ernesto Hernandez Ortega

Hi Nikolay,

Well, it depends...What is the final purpose (if you can disclose it)?

just in case: health care applications are regulated with a complex framework of its own (legal...). "Cheap" isn't enough, and thus it would be good for you consider those legal matters to be met and get something useful, safe and so on.