08 September 2017 3 9K Report

please note that I want to find the proper power and time of ultrasonication (probe) for different concentrations of GO in NMP , to make sure of the dispersion stability with no sedimentation. thanks

More Farzane Besharat's questions See All
Which transfection reagent is the best for plasmid transfection of MDA-MB-231 cell line, Lipofectamine based or other reagent suggestion?

I try to transfect MDA MB 231 cell line with a plasmid by PEI, unfortunately, the rate of transfection is low, and now I wanna find and order the best transfection reagent for this cell line and...

19 February 2021 828 6 View

Could you suggest how can I count the floating point operations(flops) in the MATLAB codes?

Computational costs are important in numerical methods, as if they were obtained by counting the number of operations(flops). The order to count this number has been asked by MATLAB that I have...

22 August 2019 3,046 8 View

Calculating Potential of mean force (PMF) using SMD trajectories!?

---

25 February 2019 4,297 1 View

How to interpret the surface roughness trend in PES/GO membrane?

adding graphene oxide / rGO / graphene have shown conflicting surface roughness changes in Polyethersulfone. for rGO in specific, why do we have roughness decrease whilst porosity has increased?

11 February 2019 1,354 4 View

Compatible forcefield with charmm to simulate a protein containing Trimethyllysin!?

Hi all, I am trying to simulate a protein containing a modified Lysin : Trimethyllysine. I am a NAMD user and I couldn't find a proper forcefield (topology and parameter files) with charmm yet....

02 December 2018 4,619 8 View

How should I define "non protein" parts of PDB in Parameter file(charmm)?

Hi, I need help with performing a simulation of a ligand and a protein. I am using psfgen code and add a ligand as the second segment but my parameter file couldnt recognize the new molecule...

20 September 2018 2,681 5 View

What is the best alghorithm to superpose two protein? Same in sequence vary in shape?

these two algorithms seems fast and efficient for aligning (superpose) two proteins: Acta Chrystallogr. Sect. A 61 (2005) 478 [doi: 10.1107/S0108767305015266] J. Comput. Chem. 31 (2010)...

18 September 2018 2,024 1 View

Does anyone know that can i use sudan black b instead of sudan 4 in En-face staining of whole aorta?

I don't have Sudan 4 hence I want to know I can use Sudan Black instead of Sudan 4

09 June 2018 5,028 3 View

Temperature control (via langevin) in Steered Molecular Dynamics!?

Dear all, I would like to know about the temperature control in Steered Molecular Dynamics. should I turn off langevin control in steered molecular dynamic? Thank you

05 June 2018 9,862 3 View

Why does my polymer solution tends to stick to the electrode while being imposed to electric field?

when I apply an electric field over my polymer solution it tries to move toward the negative electrode (the distance between the two electrodes is very low) this local movement is different every...

01 March 2018 6,984 4 View

Similar questions and discussions
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

Polymer composites suddenly solidifies?

I am making polymer composite by solvent mixing method. When I am trying to add filler solution in polymer solution it quickly get solidified. How to make them then uinform? It doesn't give time...

03 March 2021 7,540 4 View

What is your perception on using visual analysis or quantitative approaches to evaluate data from single-case research designs (n of 1 trials)?

Results of single-case research designs (i.e., n-of-1 trials) are often evaluated by visually inspecting the time-series graph and computing quantitative indices. A question our research team is...

03 March 2021 687 1 View

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 3 View

Gel electrophoresis result for total RNA samples, 1.5 Agarose gel was used, How to improve the integrity of RNA?

Gel electrophoresis, RNA degradation, RNA extraction from fresh tissue

02 March 2021 5,433 5 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View

What is involved in morphological changes of SEM images of a substance?

In the sem analysis of CaCO3 nanaoparticles, the morphology images showed spherical shaped particles but the proposed morphology for these type of nanoparticles is trigonal. I prepared the...

01 March 2021 1,960 4 View

What are the new 2D nanomaterials were used for Silver nanoparticles stabilization?

In the stabilization of AgNPs are vital in current research interest. However, some of the 2D nano-materials like graphene oxide, MoS2, etc... previously used to stabilize it. But still they shown...

01 March 2021 2,207 3 View

How to address this issue in the analysis of Real-Time PCR results?

To dear Researchers, I was analyzing a series of concentration for estimation of Real-Time PCR efficiency. The concentration was 1:10. I used MS-excel to evaluate Slope. The result of slope was -8...

01 March 2021 8,683 4 View

1 nm thick MgO thin-film to be deposited on Si wafer using thermal evaporation. What will be the optimum deposition conditions?

Favourable conditions of base pressure, rate of deposition. Also, by which characterisation technique to be used to verify the thickness of the deposited film.

28 February 2021 3,640 3 View

Our partners will collect data and use cookies for ad personalization and measurement. Learn how we and our ad partner Google, collect and use data. Agree & close