Control in microstructure with growth inhibitor?

Dear researchers, I wish to understand the role of grain growth inhibitor in controlling the microstructure of the ceramic pellet. How it controls the growth? Also, I wish to know the grain...

15 January 2021 3,859 3 View

What are the invivo screening methods for anti TB drug?

what are the invivo screening methods for anti TB drug?

25 December 2020 722 1 View

Optimization technique in ball mill?

Hi all, I wish to know about a common problem faced by most of the researchers who are dealing with ceramic materials that my ceramic powder is sticking with the balls after the operation. can...

02 December 2020 8,232 3 View

Which one is best for extraction method MICROWAVE OR Soxhlet for leaf components?

I want to isolate components from leaf material, so I have beter solvets but suggest me method which will improve yield and purity

08 September 2020 1,003 2 View

What is the best method and solvent for isolation of alkaloids from leaves?

my target to isolate alkaloids from plant leaves, as phytochemistry of plant reported for some alkaloid derivatives , so please guide me.

01 August 2020 7,376 15 View

Mechanism of DNA replication?

I have read this in a book that DNA polymerase can discriminate between ribo and deoxyribonucleoside triphosphate bcoz of steric exclusion of rNTPs from the DNA polymerase active site, as the...

08 June 2020 2,262 6 View

Key elements to consider before rolling out the final survey?

hi, for my quantitative research, i am analysing the pilot survey data. While, my cronbach is looking good, but Tstat, few outer loadings & Pval doesnt look good. Which are the key...

01 May 2020 6,426 10 View

In biosorption process (Lantana camara leaves as biosorbent), why do we get a precipitate after putting the filtrate on hot plate for agitation?

Usually, we get a clear filtrate after performing batch experiments; same is with Lantana indica leaves as biosorbent. But, after filtration we observe dark precipitation in this case. Is it due...

03 April 2020 9,406 1 View

Are there any photonic resonating structures which show a blueshift in their spectral response upon increasing the refractive index of the top region?

This question is more in regard to the resonant structures used for sensing applications, namely surface plasmon resonance, photonic crystals and guided-mode resonance based devices, etc which all...

17 March 2020 6,800 3 View

Unit of power in line spectrum from conversion from log scale(dB) to linear scale(?) ?

I have a doubt about the unit of amplitude on y axis on linear plot of a sound wave generated in Matlab. In logarithmic scale it is dB but I am confused about what it should be on the linear scale...

04 September 2019 6,644 4 View

What are the most reliable approaches to extract key continuous frames from a video, with complete automation?

I have an input video, of skin (from a microscope that means it is magnified such that blood capillaries are visible). The idea is to extract 15 sec of continuous frames from a video of 1 min,...

02 March 2021 2,735 2 View

How can extract ciprofloxacin hydrochloride disolve in water er to organic solvent such as dichloromethan or any other solvent?

I need a procedure to extract the ciprofloxacin hydrochloride from aqueous solution by using dichloromethane in detail,. I thank you very much.

01 March 2021 4,306 1 View

Which bacteria are suitable for quorum sensing screening?

I want to find a quorum sensing inhibitor from plant extracts. Klebsiella pneumoniae, Moraxella catarrhalis, Staphylococcus aureus, and Streptococcus pneumoniae. I looked for these strains...

01 March 2021 7,675 3 View

How to perform statistical analysis of coefficients extracted from transform techniques?

I am studying the potential of DCT and FFT coefficients extracted from a signal to classify the different objects that emit the signal. I applied the Shapiro-Wilk to confirm that data was not...

01 March 2021 8,079 2 View

How to remove fatty material from plant extract?

The resultant solid was partitioned three times with 250 ml of petroleum ether (40-60/c) to remove any fatty material and evaporated to dryness.

28 February 2021 9,464 2 View

Can water be extracted from Olivine?

I have always been interested in geology and wondered about how unique structures of materials behave in different circumstances. I stumbled upon Olivine, the magnesium iron silicate, and heard...

28 February 2021 7,330 4 View

How to make fractions of chloroform extract of plant, using seperating funnel?

28 February 2021 8,466 2 View

Good morning research fellows, Has anyone worked with senna alata plant extract on any kind of fish?

Literatures on the piscicidal effect of sennaa alata is scanty. if you have any related litrature either in the bark, leaves or roots used as treatment to any aquatic organism please kindly help...

28 February 2021 9,138 2 View

How to arrange coordinates and extract climate dataset out of MPI-ESM-MR netcdf files?

Have a nice day everyone, I'm stuck in extracting datasets out of MPI-ESM-MR netcdf files because the latitude ranges from -3*10^6 to 3*10^6 and longitude ranges -5,9*10^6 to 5,9*10^6. Plus, the...

28 February 2021 912 3 View

What is the most suitable resuspension buffer for TCA/acetone precipitated protein?

I need to extract protein from fermented carbon sources for Bradford assay. Most researchers experiencing insolubility of pellet in resuspension buffer. Please assist me to select most suitable...

26 February 2021 7,129 3 View