Which characterization technique is useful to find out the Nitronium ions ?

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I would like to know the published article ISSN number ?

Can anyone suggest me how to get the ISSN number of published article or journal in simple and easy way

09 October 2017 7,367 5 View

How to calculate the percentage of Carbon atom by using XPS Data ?

After Curve fitting of XPS data how to calculate the atom percentage like Carbon and Oxygen (%C ...& %O...)

05 June 2016 5,617 2 View

How can I do BET measurement for graphene like materials ?

I measured BET of few layered graphene.But, it is giving very low specific area around 8-10 m2/g only. Before BET measurement is there any process required for materials..?

11 December 2015 6,245 7 View

How do I measure the band gab by UV measurements and how band gap varies with wave length?

Presently i am working on graphene materials. i have confusion.ie how much quantity of the material (solid in grams) i need to take and volume of the solvent. what is the ratio (W/V). how can we...

06 July 2015 9,742 4 View

Which characterization technique can identify the nitro and sulfo groups?

Recently i have synthesized graphene by using chemical method finally i found some functional groups like nitro or sulfo groups

05 June 2015 3,451 4 View

How can I choose the PVP molecular weight for synthesis of metal oxide nanoparticles?

Hi friends we have different MW of PVP how to choose the particular MW of PVP for synthesis of metal oxides ?

04 May 2015 5,234 2 View

How to draw graphene structure by using any software ?

I want to draw schematic digram of graphene could any one suggest me which software is available ?

02 March 2015 7,525 5 View

How can I analyze the TEM diffraction pattern?

How can I find out the d-spacing in alloy and composition of the materials? Is there any software available?

01 February 2015 7,734 5 View

How do I calculate the band gap of materials using UV-Vis spectrometer?

How to choose the medium for dispersion of materials during the UV-vis measurement?

01 February 2015 322 5 View

How to get the cif files of the XRD?

I have a graphene MgO material and I want to see structure of graphene MgO. It means where is the MgO attaching to graphene sheet, I am using the Diamond software for structure analysis.

01 February 2015 4,196 3 View

Why does my protein refolded to beta sheet during thermal denaturation analysis?

Hi! So i attempted to understand a novel protein behavior towards heat application by analyzing its secondary structure change. I subjected the protein to a thermal denaturation analysis using...

06 August 2024 1,989 3 View

Weak DAPI staining after immunohistochemistry - how to improve?

After immunohistochemistry of previously fixed in PFA and EtOH and then frozen 20 μm sections of zebrafish brain, DAPI staining is very weak (right) compared to the same sections stained without...

05 August 2024 9,637 2 View

How to isolate lymphocytes from mouse spleen?

I have tried several times to isolate lymphocytes from mouse spleen, but all attempts have been unsuccessful. I tried most available protocols. I used different dissociation media (HBSS with Ca...

04 August 2024 9,913 7 View

Binder for ZnO nanoparticles in graphite paste electrode?

I have been using paraffin, but the deposited ZnO still detach from electrode. What is the best binder to modify graphite paste electrode with ZnO nanoparticles?

03 August 2024 4,624 3 View

Why chloride turns into chlorine gas in a Downs cell?

I imagine the battery drives the graphite into a carbocation, then chloride is oxidized to donate the electron to the carbocation, but what pushes the lost electrons of chloride to be shared...

03 August 2024 5,384 0 View

Short Synthesis of Graphene Oxide from Natural Graphite Flakes?

I am in search of a modified Hummer's method, which can be used to synthesis graphene oxide within 6-8 hours. As I am a student it is not allowed for us to work after 5 in the laboratory. So I am...

01 August 2024 8,368 2 View

How can I separate graphene from amorphous carbon of similar particle sizes?

The starting material is a finely ground powder. Some particles contain more graphene than others.

30 July 2024 3,978 2 View

Do some Staphylococcus aureus strains have in vitro antimycobacterial activity ?

Some Staphylococcus aureus strains Inhibit the growth of Mycobacteria in Mueller Hinton Agar medium containing 10% OADC. Do some Staphylococcus aureus strains have in vitro antimycobacterial activity?

29 July 2024 10,023 2 View

Is it possible to manufacture polypropylene sheets using a biaxial process?

I know that films and other low-thickness laminated products are produced using biaxial orientation, but is there something similar for sheets with a thickness of around 6 mm? Or are they...

21 July 2024 1,559 1 View

I obtain two plateu instead of one in LFP cathode assembled with graphite anode in 1M LiTFSI in DOL/DME, what does this mean?

I have attached the charging curve from the battery tester for review. I need help on what is happening

21 July 2024 6,898 2 View