Resistance mechanisms- MRSA?

I need to describe resistance mechanism of MRSA and would appriciate if any could recommend an article (relatively new review/summary)?

02 March 2020 1,308 2 View

Is anyone familiar with a MODBUS-RTU authetication research?

MODBUS-RTU is a serial protocol very common in the industrial world, the protocol is not secure and doesn't have any build-in authentication mechanism, I'm looking for research projects that try...

16 July 2019 9,046 3 View

What level of bacteria/yeast classification is possible using SEM?

I am working to use SEM to image bacteria/yeast in lichens to find where they live within lichens. We have images of bacteria as of now but it seams that without ultra-structural analysis higher...

31 January 2019 686 1 View

How to obtain uniform sheets of graphene by Langmuir-Blodgett deposition?

Hello everyone! I am going to start depositing graphene using Langmuir-Blodgett technique, and I would like to know what is the best solution to start with? What kind of graphene and organic...

16 May 2017 640 1 View

How obtain high quality sheets of graphene by Langmuir-Blodgett deposition?

Hello everyone! I am going to start depositing graphene using Langmuir-Blodgett technique, and I would like to know what is the best solution to start with? What kind of graphene and organic...

15 May 2017 173 1 View

What are the implications of nihilism as a historical - philosophical movement in contemporary culture ?

Nihilism theme is fundamental for understanding the works of Nietzsche and Heidegger. At the same time , the influence of nihilistic concepts in contemporary thought has become an undeniable...

12 March 2015 6,593 17 View

Do you have a self-report measure of perceived racial discrimination?

16 October 2014 7,382 5 View

Does Napabucasin soluble in dichloromethane and in ethanol?

I need to prepare a solution of Napabucasin (inhibitor of cancer cell stemness) in dichloromethane. The drug is expensive, so maybe somebody already tried to do it. If it is soluble, what is the...

02 March 2021 9,945 3 View

What is the state of the drug inside solid lipid nanoparticles (SLNs)?

I am a little confuse with the mechanism of solid lipid nanoparticles (SLNs). The main point of encapsulating drugs into SLNs is because some drugs have low solubility in water. Therefore, SLNs...

01 March 2021 3,703 3 View

Do you kow of any database containing data on retention time, log P and polarizability for a large number of molecules?

Hi, I am a chemistry undergraduate doing my dissertation project on HPLC. In my project, I need to predict the HPLC retention time of 20 aromatic molecules, the calibration set. To do this I will...

24 February 2021 2,602 1 View

How to seperate PEG-4000 from aqueuse phase ?

Hello everyone , Please tell me if It possible to seperat POlyethelyn glycol -4000 from an aqueuse media by other ways rather heating . I have tried salting out by electrolyte solution to...

22 February 2021 7,285 5 View

How to analyse monosaccharide compositions from soluble fiber?

I have tried to hydrolyze the sample using 2 M TFA at 100C for 24, 48 h and 120C for 2 h. From these conditions, the HPLC results showed that peaks were not separated into monosaccharide. I found...

17 February 2021 5,230 1 View

No title

Hello. I ask for help - I need to get lithium tetraborate (soluble salt) from lithium carbonate and boric acid. In literature, everything seems to be simple - mix, ignite and - it's done. But it...

16 February 2021 9,523 2 View

Is There are any idea to achieve H NMR signals for swollen compound ??

the samples are not completely soluble - just swelled the solvents that's mean the sample may be partially soluble any suggestion, please

16 February 2021 8,801 3 View

Which non-coordinating solvent dissolves anhydrous Iron(II)chloride?

Hallo, i am looking for a non coordinating solvent that dissolves anhydrous FeCl2 for a synthesis in which i can not use solvents like thf, pyridin etc.. I already tried benzene (no solubility),...

11 February 2021 6,105 1 View

DMSO concentration in cell culture? Precipitating while PBS is added?

I am testing a compound on RAW 264.7. the compound is soluble in DMSO. but to ensure that final concentration of dmso is not more than 0.1%, we are first dissolving it in dmso and then diluting it...

11 February 2021 1,136 3 View

Solubility of PMP in solvent?

What is the maximum solubility limit of poly(4-methyl-1-pentene) in N,N, dimethylformamide? I gone through solubility parameter concept but I did not get the answer for maximum amount of polymer...

02 February 2021 947 3 View