Can microorganisms utilise Sodium Azide?

More Me Br's questions See All

Eco-sustainability collaborations in education, schools, universities, academia, industry, commerce, art, research & social transformation ?

The Free & Open University of Eco-Sustainability - Schedule - Saturday Apr 22, 2-4pm PST - 2023 • Agroecology, Micro Scale Eco-Sustainable Food Production, Soil, Plant Communities &...

22 April 2023 3,238 0 View

Can vWF be used as an active ingredient instead of FVIII? So, can the two coagulation factors be used interchangeably?

Can vWF be used as an active ingredient instead of FVIII? So, can the two coagulation factors be used interchangeably? for instance, their effects on endothelial cell? von Willebrand factor (vWF)...

22 January 2023 8,183 2 View

DMSO solvent alternative like zwitterionic liquid or others and less toxic to cells in vitro studies? Our scientists experience for peptide solubilit?

Hope to hear and know from our lovely scientists, their experience about zwitterionic liquid or other DMSO alternative they may suggest to solve the toxicity problem upon cells after dissolving...

18 October 2021 4,665 3 View

How to reconstruct a sparse signal?

I'll appreciate you all, to hep me find out how to simulate the reconstruction of sparse signal measured by one bit compressive sensing? What is the best method for reconstruction of sparse signal...

15 September 2021 6,814 7 View

How can it be shown that the maximum value that the Schmid factor can take is 0.5?

In several manuals and articles, I have found that the maximum value that, from a theoretical point of view, the Schmid factor, s, can take is 0.5. I have searched in several articles and texts,...

12 May 2021 3,498 0 View

Is it possible to get compass potential paramters from MATERIALS STUDIO 6.0?

Hi all, I wonder whether we can get potential parameters from material studio. I have a licensed version available. If I use polymers and cnt in materials studio to perform MD simulations,...

03 February 2021 7,944 3 View

How to create a nanocomposite model with atoms inside the box in Material Studio?

Hi all, I need to create a CNT polyethylene model in Material Studio. I start with a periodic armchair CNT, create a supercell in z direction. Then I create a repeating unit of ethylene....

02 October 2020 4,510 4 View

Labs for purification, identification & isolation of unknown proteins form native sample of honey and to test versus GS-9L cells in vitro?

I asked for protein purification, identification and isolation of unknown proteins and test versus GS-9L other than that we already got in our patent WO/2014/040605 - form native sample of honey?!

23 September 2020 2,160 3 View

Which one is true - 'Survivabality for the fittest' or 'Survivabality for the selected'?

Whenever we lost a fauna we thought about it unfitness. If this is true, then cattle and buffalo are most fit fauna around the world!

13 July 2020 1,453 2 View

How does band gap of a semiconductor shift with the lattice strain? and physical significance?

Someone posted a similar question but I have a further question on strain (increase/ decrease atom distance). So I know that the distance increases and decreases the bandgap distance. But can it...

04 June 2020 902 5 View

Can i use the protease inhibitors during cell membrane vesicle preparation ？?

I am currently working on a project that involves extracting cell membranes, for which we disrupt the cells using sonication. During the initial extraction process, we add protease inhibitors to...

30 July 2024 7,077 1 View

Sodium azide in immunohistochemistry?

Hello everyone, A collaborator sent us his protocol in order to be able to use his immunohistochemistry kits. But one step contains PBS + 0.3% H2O2 + 0.1% sodium azide. Knowing the dangerousness...

23 July 2024 6,314 3 View

How does grey - water harvesting improve the ground water table and what would happen if we use up ground water faster than rainwater can add to it?

21 July 2024 8,438 2 View

How does rainwater harvesting increase the groundwater levels and recharging of groundwater by making the rainwater to populate into the soil?

21 July 2024 4,032 2 View

How do I prepare a working stock solution of 14C sodium bicarbonate to get a final activity of 3uCi?

I need to make a stock solution for radioisotopic incubations of freshwater sediments to study dark primary productivity but I have some confusion as to how I calculate the concentration of 14C...

15 July 2024 5,898 0 View

What is the behavior of anaerobic bacteria in deep salty groundwater ?

What is the behavior of anaerobic bacteria in deep salty groundwater with high level of chlorine? Is the nitrate level deceasing and is denitrification controlled by excess chlorine? Thanks

13 July 2024 1,581 4 View

Is bacteriological activity in deep sandy groundwater proportional to the nitrate level knowing that O2 is limited?

The recharge of deep sandy groundwater is slow. Does the high level of nitrate promote bacteriological activity knowing that it requires a high level of O2? Thanks

10 July 2024 9,883 5 View

Validated HPLC method for the estimation of the Amphotericin B ?

During the release test of Amphotericin B using 1% Tween 80, i observed three peaks even in the standard. The first peak consistently yielded results around 500%, while the other peaks showed...

08 July 2024 1,330 0 View

How do you determine the Ki of an inhibitor for an enzyme which also undergoes substrate inhibition?

There are three factors involved in the activity, the substrate acting as a substrate, the substrate acting as an inhibitor and another inhibitor for which you want to measure the Ki.

08 July 2024 4,988 1 View

Can we detect DOC fractions through LC-OCD for a sample containing Sodium Azide?

I did some column tests in my lab where I needed to detect the DOC fractions using LC-OCD. For the abiotic columns I used sodium azide to restrict the biofilm formation. I did LC-OCD to detect the...

07 July 2024 468 0 View