How can I sterilize a silver nitrate solution from bacteria in order to detect bacteria resistant to silver nitrates?

It is known that silver nitrate solution is used as a detector, which detects the type of bacteria resistant to this solution.

15 October 2017 5,733 2 View

Can I use a metal as a reference electrode, is there any research to prove that I can?

11 December 2015 1,967 13 View

Is the presence of acids in the lab affect of the Potentiostate or Galvanostate devices?

These devices are used to measure the corrosion rate which is very sensitive, does the presence of acids in the laboratory affect the results of tests or not?

04 May 2015 9,295 2 View

What are the most powerful scientific journals interested in electrical chemistry and especially in corrosion?

There are many scientific journals, but I want to know what are the approved scientific journals in this specialty?

05 April 2015 7,196 10 View

What are the most powerful scientific journals interested in electrical chemistry and especially in corrosion?

There are many scientific journals, but I want to know what are the approved scientific journals in this specialty?

03 April 2015 9,990 11 View

How can one interpret different types of molecular interaction in binary liquid mixtures depending on the sign of viscosity deviation?

01 February 2015 4,708 6 View

What are the most common limitations in delirium studies?

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11 December 2013 722 5 View

Looking for Materials with high thermal expansion coefficient and high temperature resistance?

03 March 2021 8,272 1 View

How to compare different concentrations of nanoparticles for characterization from ICP-MS?

I took measurements of different concentrations of 15 nm and 5 nm Au nano particle solutions. I'm trying to determine which concentration I measured gives the best reading overall. I also...

02 March 2021 7,626 1 View

How to grow E.coli on the low salt LB agar plate with 50 or 100ug/ml of Blasticidin?

Hello, I would like to ask how to grow E.coli which resists 50 or 100ug/ml of Blasticidin. I have tried many methods by using low salt Luria-Bertain(LB) agar plate. However, no colonies grow. Let...

01 March 2021 2,027 2 View

What are the new 2D nanomaterials were used for Silver nanoparticles stabilization?

In the stabilization of AgNPs are vital in current research interest. However, some of the 2D nano-materials like graphene oxide, MoS2, etc... previously used to stabilize it. But still they shown...

01 March 2021 2,207 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

Which transition metal salt precursor is best for doping? Why?

I would like to synthesize a transition metal doped TiO2 via solgel method. Hence, I would like to know which metal salt precursor to choose among Chloride, Nitrate, and Sulphate. A clear...

27 February 2021 4,285 3 View

Why there are two peaks while using the mie plot of Silver nanoparticle?

Hi, I am trying to learn the theoretical modelling of silver nanoparticle using the Mie scattering theory. After that, I discovered a software named Mieplot developed by Philip Laven, where it...

25 February 2021 7,493 6 View

Uncertianiny in using dry or wet basis in mixing a sediment with fuel oil?

Hello I'm currently working on a topic related to studying the anaerobic biodegradation of TPH in marine sediments. In this work, sediment should be mixed with fuel oil to a concentration of 20 g...

24 February 2021 9,839 3 View

Are there lab markers/pens resistant to Roti-Histol?

Hi, I'm looking for a pen/marker to write on the smooth, transparent (non-frosted) part of microscopy slides which does not get washed away by alcohols and most importantly Roti-Histol. I want to...

24 February 2021 9,902 5 View

Advice on growing lactobacillus species in the lab?

Hello everyone, For part of my PhD project, I'm hoping to grow some lactobacillus species in the lab so that I can create standard curves for a qPCR quantification of a faecal sample. However, I...

24 February 2021 3,157 6 View