Can one remove slovent from nonpolar solvent extract through Lyophilization ?

lyophilizer can remove non polar solvent from extract just as with water

08 September 2018 7,029 2 View

Can i get a youtube link or any material on the use of graph pad prism ?

most statistical analysis or graph in my study are done using SPSS but i want to explore the use of graph pad prism.

04 May 2017 3,241 1 View

Can I get materials, jornal papers or links that can help in learning and mastering the use of PyMOL ?

I need the the latest application of the software application for the antimalarial principle identification in my study. I need more enlightenment on the usefulness in toxicological studies

04 May 2017 8,089 1 View

How can one synthesize ZnO naonoparticle using ZnO salt which is insoluble in water and aqueous laef extract?

The experiment is green synthesis of ZnO nanoparticle using aqueous extract.

08 September 2016 1,526 3 View

What is the ratio of plant extract to salt in green synthesis of nanomaterials?

this is to know the proportion of the extract that should be added to the salt to use for green synthesis

10 November 2015 3,504 4 View

How effective is calcination in nanomaterial green synthesis and which other methods could be preferred?

10 November 2015 9,259 7 View

Which statistical package should be preferred for more accurate result for biological experiments?

best statistical package for statistical analysis

06 July 2015 8,340 0 View

Can anyone send to me any publication or book on chemoinformatics and bioinformatic?

this to enhance my knowledge on this concepts

04 May 2015 5,114 0 View

Can one identify an unculturable microorganism using meta-genomic technique?

a fermentation of our local seed were fermented and we have some suspicious that certain other micro-organism could be responsible and want see if meta-genomic technique be useful in confirming it

04 May 2015 1,916 1 View

In solvent-solvent extraction, can anyone give the best order of the solvents for maximum extraction?

this is to know whether the phytochemical contents of crude aqueous extract will be different when carried out by this method

03 April 2015 6,475 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

Buffer Exchange using column packed with sephadex G-25 effect on protein concentration?

Hello, If i am doing a buffer exchange for an antibody of 1mg/mL, does the elution lose protein in the process of buffer exchange? For example, if i flow through 500 uL of 1mg/mL sample, and...

03 March 2021 6,299 3 View

No title

03 March 2021 5,360 2 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 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

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