Can anyone please tell me, where we can get sodium metal foil?

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How to calculate dosage for cell culture treatment by using plant extract ?

how to calculate dosage for cell culture treatment by using plant extract ?

12 May 2024 7,335 1 View

Can anyone recommend a company that does LC-MS/MS for silver stained gels where I can outsource my samples for proteomics analysis?

Looking for most cost-effective manner to outsource my samples (silver stained gels) for proteomics analysis using LC-MS/MS. If anyone has outsourced samples outside or in INDIA for LC-MS/MS and...

21 April 2024 309 2 View

Hi researcher, I have a query regarding Web of Science. I have added a WoS indexed paper in WoS ResearcherID and it is showing not indexed?

So i have added a research paper in Web of Science Researcher ID and it is showing not indexed even though it is an Web of Science indexed journal. There are 2 papers i have published from the...

19 April 2024 7,643 1 View

Is there a readily available list of functional groups present in each phytochemical (alkaloids, flavanoids, resins, etc.)?

I have conducted phytochemical screening followed by FTIR for an aqueous plant extract and I want to know how to interpret the FTIR results to determine which phytochemicals are present based on...

02 April 2024 9,783 3 View

Hello all, can anyone help me with identifying which functional groups correspond to the peaks in the FTIR analysis below?

The FTIR analysis is of Mucuna Bracteata aqueous leaf extract. I referred to a few articles to understand which functional group corresponds to which wavenumber but I encountered ambiguities. Any...

02 April 2024 1,017 3 View

In SCLC conduction mechanism, what is the interpretation whose slope value is greater than 2?

it is known SCLC conduction mechanism has three regions based on bias voltage. At higher voltage after child's law is obeyed(I directly proportional to V^2). further increase in voltage increases...

19 March 2024 5,493 0 View

Which among the membrane filter paper can be used for the immobilization of Ag/TiO2 nanocomposite?

Technique to develop immobilization of nanocomposite using membrane filter paper

15 March 2024 9,380 0 View

How to check whether the qPCR primers degraded or not?

I had transformed my desired gene along with selectable marker into rice plants and started with gene expression studies. Previously Amplification was observed in both genes but now on repetition,...

14 March 2024 7,841 1 View

Have iron oxide nanoparticles ever been used as a solid acid catalyst?

Is there literature available on this where iron oxide nanocatalysts are substituted for general iron oxide catalysts.

10 March 2024 5,397 1 View

`which is the best immobilization media for silver titanium based photocatalysts that can be used for the degradation of antibiotics?

Techniques used for immobilization of Ag-TiO2 catalysts

09 March 2024 7,671 1 View

Sodium azide in immunohistochemistry?

Hello everyone, A collaborator sent us his protocol in order to be able to use his immunohistochemistry kits. But one step contains PBS + 0.3% H2O2 + 0.1% sodium azide. Knowing the dangerousness...

23 July 2024 6,314 3 View

How do I prepare a working stock solution of 14C sodium bicarbonate to get a final activity of 3uCi?

I need to make a stock solution for radioisotopic incubations of freshwater sediments to study dark primary productivity but I have some confusion as to how I calculate the concentration of 14C...

15 July 2024 5,898 0 View

Validated HPLC method for the estimation of the Amphotericin B ?

During the release test of Amphotericin B using 1% Tween 80, i observed three peaks even in the standard. The first peak consistently yielded results around 500%, while the other peaks showed...

08 July 2024 1,330 0 View

Can we detect DOC fractions through LC-OCD for a sample containing Sodium Azide?

I did some column tests in my lab where I needed to detect the DOC fractions using LC-OCD. For the abiotic columns I used sodium azide to restrict the biofilm formation. I did LC-OCD to detect the...

07 July 2024 468 0 View

What can be done when electronic minimization does not converge during geometry optimization in CASTEP?

Hello All, I've been facing difficulty in executing geometry optimization of a sodium polyanionic phosphate (Na4Fe3P4O15) crystal in CASTEP (please find the input and output files attached). When...

07 July 2024 8,626 2 View

Which free software is preferable for DFT calculations?

I want to perform DFT calculations for a triple cation mixed crystal. Which software is preferable and free?

28 June 2024 5,255 2 View

How to do DFT calculations and which free software is easy recommended for that?

i want to do DFT calculations for a triple cation mixed crystal. Can somebody help me in this regard?

27 June 2024 1,804 0 View

Is it possible for the soil pH to be around 8, but with negligible amounts of carbonates, bicarbonates and exchangeable sodium?

Can this pH of 8 be due to the presence of other substances? Or do I have an error somewhere in the analysis? Thank you!

26 June 2024 9,093 4 View

Nicotiana benthamiana seeds sterilization methods for tissue culturing?

I have been trying to grow Nicotiana benthamiana via tissue culture. I used ethanol and sodium hypochlorite with different concentrations and time duration for seeds sterilization and lastly...

18 June 2024 1,756 3 View

How to choose the time and acid-base environment for the Clayson Schmidt reaction?

I want to replicate the third step, but there seems to be no reaction in an alkaline environment. However, sodium hydroxide is used in the literature. Should I switch to an acidic environment

05 June 2024 9,358 1 View