Thermal reduction of graphene oxide.?

I am trying to reduce graphene oxide by thermally but I have no proper information regarding this. Can any one help me regarding the details about temperature and time for the reduction of...

23 February 2021 4,155 4 View

How to resolve Gaussian error termination " Error termination via Lnk1e in F:\G16W\l103.exe" for TS(QST3)?

When I run the job for TS(QST3) in gaseous phase, it was completed without any error. But when I add water in CPCM model it terminated with an error: Inconsistency: ModMin= 2 Eigenvalue=...

21 February 2021 3,198 2 View

How can I calculate volume fraction of MWCNT from a nano hybrid composite ?

I am adding 0.1wt percent MWCNT to glass fiber epoxy composite and want to determine the volume fraction of the MWCNT from this composite but I don't know how to calculate it. can anyone help me...

09 February 2021 8,883 3 View

Functionality on MWCNT can possible without using vacuum oven?

I want to synthesis functional MWCNT from pristine MWCNT using acid treatment but I haven't vacuum oven for drying but I have a normal hot air oven. So may it possible to use hot air oven for...

02 February 2021 8,475 3 View

What kind of compound I can use to detect k3EDTA in aqueous solution?

Any recommendation for detection of K3EDTA in aqueous solution? It would be nice to quantify it by photometric (UV-Vis) regression analysis. The compound should have no effect on the pH of the...

18 November 2020 8,898 3 View

How to calculate power of UV lamp when you know the UV Radiation power density at a distance r ?

13 November 2020 9,820 2 View

Custom made KI cell lines?

11 October 2020 4,487 1 View

Why we plot absorbance vs wavelength ?

why we plot absorbance vs wavelength although there is no direct formula between them and I also want to know that their is any direct or indirect relation between molar extinction coefficient...

25 August 2020 1,217 7 View

Is Carbon Dot worth the tremendous attention it is getting: translation from lab to market?

Limitations of carbon dot or carbon dot based products for commercialization.

27 July 2020 4,109 3 View

Why do Al, Co, and Si shift the TTT curve to the left?

We know that these elements are non-carbide formers. Therefore, C is more likely to be present in the solution which should make the austenite more stable. By this logic, adding these elements...

21 June 2020 1,976 1 View

Could you please share your experience with me on the type of 96 wells plate for MIC determination: Treated Vs Untreated and Round-Vs Flat-bottomed?

I am working on the MIC determination of various antibacterial agents (both water-soluble and- insoluble) against S. aureus, MRSA, and S. pyogenes. Some guidelines recommend using round-bottomed...

17 February 2021 7,029 3 View

What is the best way and technique for serial dilution of bactria to get accurate number of colony ?

Hello I am infecting cells with bacteria in a well and then I am doing serial dilution of this well 1 in 10 and culture the two last dilution on MHA agar I have difficulty in getting accurate...

26 January 2021 9,256 5 View

How to lessen cell growth?

I am working on the 4T1 murine breast cancer cell line. from the first day I bought this cell line, the cell's growth rate is extremely high. I intend to make these cells resistant to a single...

24 January 2021 2,884 3 View

How long I can store plasma in -80 oC before doing Growth differentiation factor-15 assay ? , Is it different when I stored plasma at -20 or -70 ?

I want to do GDF-15 assay on multidrug resistant tuberculosis patient

29 December 2020 6,764 1 View

Plant extracts on expression of virulence related genes?

Good day. I would like to extract total RNA using a kit from MRSA and candida for gene expression. i tried sub-culturing standardized inoculum (50ul) with 500ul of my plant extract sub-MIC and...

23 December 2020 5,076 3 View

Biotech final year project for a bioinformatics beginner?

So my last year project is Drug Efflux Pumps and Persistence in Methicillin Resistant Staphylococcus aureus and we gonna focus on persister cells to study the path way of antimicrobial...

09 December 2020 2,574 2 View

Who can i take a smear from inhibition zone?

I used alcoholic extract of peganum harmala seeds as inhibitor to staphylococcus enterotoxin type A gene (SEA). By using diffusion method I need to know how can i take a smear from zone of...

29 November 2020 3,165 3 View

If a person acquired MRSA deeper into the skin, is it possible to not have signs and symptoms? What will happen if it will be left untreated?

Methicillin-resistant Staphylococcus aureus (MRSA) is a type of staph bacteria that has developed an immunity to antibiotics commonly used to treat staph infections. MRSA is usually not detected...

20 October 2020 8,473 8 View

Which of the ff. solvent is more effective to use as a bactericidal agent in antimicrobial testing of staphylococcus species, ethanol or methanol?

The antimicrobial activity testing of staphylococcus species.

02 October 2020 6,996 7 View

How to make 0.4M acetate buffer of pH 4.75 (250ml)?

I am currently working on a project to determine resistant starch content in food samples. For that the procedure mentions to add 0.4M acetate buffer of pH 5.75 to complete the sample digestion....

09 March 2020 2,368 3 View