How to do mono formylation of N,N-diethyl-3-methoxybenzamide?

I have attempted the formylation of the above mentioned compound using a very well reported protocol using secondary Butyl Lithium and TMEDA at - 78 degrees Celsius. I have done it quite a few...

08 February 2021 2,793 2 View

What is the minimum number of cells required for fluorescence in situ hybridization?

I have to perform a FISH experiment with limited number of cells and I am trying to estimate the minimum number of cells required to do FISH. Cells are from mammalian cell line. I failed in doing...

12 January 2021 7,887 1 View

Can you give me some Information about the generation of ROS in marine surface water?

Reactive oxygen species is a very new term i think

23 December 2020 8,416 4 View

Is the impact of Machine Learning going to last long?

Artificial Intelligence came in existence many decades ago. Then came Machine Learning algorithms. In today's world, we keep hearing about Machine Learning and Deep Web. Is the impact of Machine...

26 October 2020 6,517 7 View

How helpful will Deb Learning will be for searching?

We have built Search Engine and Page Ranking Algorithms efficiently. Even went on to design Ontology based Domain Specific Search Engine. How helpful will Deb Learning will be for searching?

26 October 2020 6,319 2 View

Can someone suggest me a wear detection method for a pipe which goes under intense heat and pressure at intervals?

I am looking for a wear detection method for a pipe that goes under intense heat and pressure for short instances at intervals. this process has an average cooldown time of 8 seconds between each...

08 October 2020 3,776 2 View

Single-cell cloning from SkBr3?

Did anyone tried single-cell cloning from SkBr3 cell line. I am failing in growing cells post single cell seeding in wells. Any help is appreciated

27 September 2020 8,762 4 View

What to do when RT PCR becomes positive again after 15-20 days of 1st sample positivity?

We are getting some patients who were initially positive of RT PCR for Covid. But in retesting after 15-20 days or even 20 days after those patients remain still positive. Is it for dead RNA...

17 August 2020 9,552 9 View

How to calculate % sequence identity using Clustal W?

I am calculating % epitope conservation for different mammalian antibodies against zebrafish. I have performed the Clustal W for antigenic peptide used in raising the antibodies against the...

05 August 2020 6,399 5 View

What is the Source of Harmonic Power ?

Consider a sinusoidal supply at fundamental frequency as shown, with a series inductive reactance leading to a bus. Let a diode rectifier load be connected to the bus. The switch Sw for resistive...

24 June 2020 8,175 27 View

How can we obtain a modification factor for creep parameters?

I want to obtain standard creep parameters of salt rock by creep parameters of rectangular samples. Is there a modification factor to convert creep parameters of rectangular (prismatic) rock salt...

01 March 2021 7,131 1 View

Adherance of Polyaniline coating over stainless steel?

Is the electropolymerisation of polyaniline coating over stainless steel (SS) via Cyclic voltammetry technique is really adherant? Else how to improve the adhesion of the coating, whether any...

01 March 2021 8,220 2 View

Anyone found any research papers on solar furnace design calculations (for solar concentration)?

I am thinking about working on solar furnace with heliostats that concentrate sunlight and heat molten salt, but currently no luck with research. Not a lot of papers based on the subject. (check...

01 March 2021 5,023 5 View

Which transition metal salt precursor is best for doping? Why?

I would like to synthesize a transition metal doped TiO2 via solgel method. Hence, I would like to know which metal salt precursor to choose among Chloride, Nitrate, and Sulphate. A clear...

27 February 2021 4,285 3 View

What are the saturated salt solutions that can give specific relative humidity of 35%, 65% and 95% for conditioning wood specimens?

Due to the unavailability of climate rooms, I want to carry out an experiment that require the use of certain saturated salt solutions especially those that can condition the wood specimen to 35%,...

25 February 2021 8,139 1 View

It is necessary to reflux the Schiff base and metal salts to obtain metal complex??

24 February 2021 9,166 3 View

How can I remove deep eutectic solvents from the medium?

Dear researchers, How can I remove deep eutectic solvents from the medium? You know, generally, deep eutectic solvents consist of ammonium salts and an acid group. Is there any alternative method...

22 February 2021 3,275 3 View

Physical-chemical formation of stalactites/stalagmites. what promotes the formation/growth of these structures?

I know, or think I do, the basic idea behind these natural structures, as from what I know they form due to water dripping from the top leaving a salt deposit behind. But started to wonder about...

22 February 2021 1,400 4 View

How to prepare electrolyte of NaClO4 salt for Na-ion battery? Any problem with this salt?

Hello, I am trying to make anode for Na-ion batteries. I have no experience with preparation of the electrolyte for any batteries. NaClO4 salt are available and I am planning to use EC:PC as...

21 February 2021 8,132 1 View

When I reacted Bidentate NS Schiff Base with metal salt (M-Cl2) in +2 oxidation state in proportion of (2:1) , getting sticky product ,, why?

When I reacted Bidentate NS Schiff Base with metal salt (M-Cl2) metal chlorides in +2 oxidation state in proportion of (2:1 Schiff base &metal salt) , i was get sticky material Why ? ---~...

21 February 2021 7,970 5 View