How to match the XRD of a compound for which there is no JCPDS file ? Is there any other characterization to claim the synthesis of desired compound?

I have synthesized LiMgF3 using the starting precursors LiF and MgF2 via solid state diffusion method. Now I am looking for some characterization to claim the desired product, as there is no...

09 February 2021 921 3 View

The objective is to perform clustering between normal people and hypertension people by using voice samples. How to proceed for this?

I have extracted MFCC, Chroma features from the dataset. Can anyone help me to tell what should be next step?

03 February 2021 5,536 6 View

I am operating 2.5 MGD combined effluent treatment plant but the pH is increasing in the aeration tank and reaching 9.2 which is affecting microbial?

Any one can guide me that how can I increase MLSS concentration in aeration tank of Activated sludge process. The pH of influent coming from primary clarifier was 7.1 and after taking water in...

30 September 2020 8,846 7 View

Can 70 degree (or 60 degree) hot air kill coronavirus on the cotton clothes? If yes, then what should be the duration of hot air blow?

I want to sterilise some items covered safely in dry cotton cloth packings. For what duration, should I blow hot air so that the cloth is free from lethal Coronavirus?

18 May 2020 2,803 2 View

Irc calculation for dies alder reaction in gaussian software?

hoe we perform the organic or inorganic reaction in guassian program.what is the procedure of this calculation?

15 September 2019 493 2 View

Can i check absorbance values of Paclitaxel(PTX) using Elisa Microplate reader?

I use Elisa micro plate reader which supports 96-well plate. problem is my absorbance values are almost same for standards. I use Methanol as solvent with Paclitaxel at 230nm even i change...

05 August 2019 9,511 4 View

Can anyone help me with determining protein expression using quantitative Real time PCR?

I am working on a sperm specific protein, I want to determine its concentration in control and infertile. Can it be done using real-time PCR and how?

24 June 2019 9,292 9 View

Does Electro-spinning process reduce the size of nano-particles dispersed within the solutions?

I have worked on the incorporation of GO nano-particles in PVA nano-fibers. The layered structure of GO has been observed from its morphology using SEM, but I have seen a significant reduction in...

30 April 2019 6,131 6 View

What boundary condition i used in hot rolling in abaqus software ?

i am working on hot rolling of titanium in abaqus . but i am not able to move the plate into roller what boundary condition i should used . i have given the velocity to sheet , angular velocity to...

23 April 2019 7,725 2 View

How to calculate percentage potency of plant extracts against bacterial strains?

I have calculated form this formula Percentage of potency= 100- [T/C*100] T= Zone of inhibition of Test sample (Plant extract) C= Zone of inhibition of Control (Standard) but in some cases, i...

27 January 2019 1,659 4 View

Looking for Materials with high thermal expansion coefficient and high temperature resistance?

03 March 2021 8,272 1 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 View

What solvent can I used for Paal Knorr reaction between 6-amino hexanoic acid and 2.5 hexanedione?

I am try to make the Paal Knorr reaction between 2.5 hexnedione and 6-amino hexanoic acid, my problem is type of solvent to use, because 6-hexaminohexanoic acid is soluble in water but I am not...

02 March 2021 4,443 2 View

Waters 2707 HPLC autosampler problem?

I am using a 2707 waters HPLC device. When I try to inject a sample, it says missing plate or rack. I changed the needle and calibrated its position but I still get the same problem. I even get...

02 March 2021 1,408 1 View

Why almost every element would be metallized in sufficiently high pressure and low temperature?

(This statement is from wikipedia, BTW). What is so special about metallic bond that is limiting high-P low-T state of a matter (as long as individual atoms exist, not white dwarf of neutron star...

02 March 2021 3,309 2 View

How optimize the Size Exclusion Chromatography?

Hello! I'll do a size exclusion chromatography, but I only have an open column, and I'll perform the peptide extraction from yeast, using buffer lysis (sodium phosphate 50 mM/NaCl 30 mM/DNAse and...

01 March 2021 2,215 2 View

Ester cleavage conditions?

Hi all, I need to cleave the ester in Ethyl 2-amino-1H-imidazole-5-carboxylate to make the carboxylic acid and retrieve the product from solution to use in downstream applications of linking to...

01 March 2021 8,766 3 View

Does anyone know HRM channel in a 2 plex QIAGEN Rotor- Gene Q qPCR can be used as a separate channel?

I am going to have 3 different probes in my qPCR work that I am going to do. But I realized that the machine we have in the lab is a Rotor-Gene Q 2plex HRM Platform, saying it has green, yellow,...

01 March 2021 8,544 1 View

I have designed reflectarray element and feeding it though Horn Antenna on HFSS. After full wave simulation, I am not getting desired results?

I have designed reflectarray element to generate OAM beams at 5.8GHz and feeding it though Horn Antenna on HFSS. After full wave simulation, i am not getting desired results i.e Radiation pattern...

01 March 2021 9,701 5 View