How long does it take to analyze graphene oxide by XRD?

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What is needed for this algorithm to be a matlab code?

i need to know the output of step 1 (Bf) will be in which form? i mean vector, array, matrix or whatever format so i can enter it directly to code without converting lines from 1 to 8 to a...

07 December 2020 5,836 1 View

How can we know that there is a cross contamination between two samples when we are doing the interpretation of PCR results?

PCR interpretation for COVID-19

02 October 2020 6,086 3 View

Any suggested alternative (to tail) method to agomir/antagomir injection and dose in rats?

I am trying to find a method that I can inject agomir/antagomir into SD rats, any method that does not involve a tail injection, which my reading showed as the widely used method. I need to...

25 August 2020 4,156 1 View

Is it right to present part of the data in a graph if it was already mentioned as part of a set of data in a table in the same paper?

Presenting it in a graph would make it easier for readers to capture the pattern, but no new info is added other that what's mentioned in the table.

07 July 2020 8,911 4 View

Can I write a case series if I only have 2 cases? or they must be submitted as 2 separate case reports?

I have 2 comparable cases that were treated with 2 different treatments( both approved for the meant indication) but showed different outcomes. and I think it is better if I present them in one...

24 June 2020 8,431 35 View

Can you give me the names of some of the approximate iterative methods for solving differential equations?

such as homotopy analysis method

27 April 2020 2,599 9 View

Do the agar plates with inculated disks has to be kept inverted during prediffusion in the refrigerator at 4C?

03 April 2020 845 51 View

How to make E.coli express virulence and resistance genes?

02 April 2020 5,198 18 View

Test aluminium foil If it has traces of rolling oil that could affect the coating adhesion?

I have to work with Aluminium foil (8079alloy- 38 micrometer thickness) , in the last months we encountered an adhesion problem between the aluminium and the coating materials (primer), so I think...

10 March 2020 2,739 10 View

Unbalanced data in linear and nonlinear mixed model ?

when fitting a nlme on nested repeated measurements data , models can be unstable if sample sizes across groups are highly unbalanced. In my dataset I have 4 unbalanced groups in terms of...

24 June 2019 1,698 4 View

Does the pressure(-600 mmHg) affects pH?

When I conducted the degassing experiment using decompression under anaerobic condition(and I used ferrous based chelating agent), the oxidized ferric were observerd. So, could you tell me the...

03 March 2021 4,892 5 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

How does charge on working electrode changes with rising potential?

During performing CV of a GCE or modified GCE, we rise the potential in the first half of the cycle and reduce it in reverse half. During the first half, what is the nature of charge on GCE or...

25 February 2021 7,994 3 View

How to delaminate copper in water-based anodes?

Hello everyone, I'm looking for a way to delaminate copper current collector of water-based anodes in Li-ion batteries without damaging the graphite film. I tried different materials such as HNO3...

24 February 2021 3,785 3 View

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

What kind of steel moulds are used for hot pressing metal powders?

My main concern is that the metal powders should not weld to the mold surface and I should easily be able to eject out the pressed samples. I am looking for alternative for graphite moulds. The...

22 February 2021 2,965 4 View

Is there an ideal incubation time of RGO-modified SPCE before subsequent use, i.e., electrochemical characterization or further modification?

I notice that upon washing and air-drying of my RGO/SPCE surface and characterizing again via DPV, the current response towards ferricyanide probe significantly decreases. My worry is that the...

22 February 2021 5,324 3 View

Color of spiro-ometad film?

What does the color of a spiro-ometad film indicate? I got purple, green, red, even black color of the spiro film. Is there anything we can get from the preliminary color analysis(e.g. oxidation...

21 February 2021 1,831 4 View

How to Study a proton NMR of Graphene prepared by Electrochemical Exfoliation technique?

I performed a Proton NMR of graphene powder prepared by electrochemical exfoliation technique. It shows some peaks. But I can't understand it.

21 February 2021 8,947 3 View

Which compound is getting oxidized during bulk electrolysis with TFAA?

The experiment is really simple. When I do a bulk electrolysis with 1% TFAA (ACN solution) to get dihydrogen, what is going to be oxidized? (working electrode graphit, counter electrode platinum,...

18 February 2021 4,430 1 View