How to create suspended particles flow and simulate distribution in a chamber using CAD software?

Allow me first to apologize in advance for the long post. I have tried to keep it right-to-the-point as possible!. Objective To simulate suspension of solid particles using CAD software/create...

12 January 2021 6,389 2 View

Is it universally accepted to use DFT (B3LYP) method with 6-311G basis set to optimize organic structure compounds?

I'm new in computational chemistry. I'm doing molecular docking on organic compounds towards enzyme. basically, I'm using B3LYP/6-311G to optimize all the ligand structure. Is it generally...

11 October 2020 3,273 13 View

How to generate charge to the metal in metalloenzyme e.g. MMP9 for molecular docking and MD simulation?

any suggestions to suitable forcefield or software e.g. charmm to solve this problem? Please describe the methods to do it

22 February 2020 8,201 2 View

Can I Quantify Corrosion In terms of its Mass only?

say, a corroded metal has a mass of 30g, after cleaning what's left is 25g of the remaining metal, thus is 5g of corrosion of any value? Thank you in advance.

21 February 2019 6,963 5 View

Who can help me by add some researches about genetic analysis of isospora belli ?

genetic analysis depending on18 SrRNA of isospora belli .

23 October 2018 8,012 3 View

Can I use the enzyme 6PGD Kit that purified from mice for determination the 6PGD in human?

Estimation of enzyme activity

14 August 2018 3,460 2 View

Any idea how to prepare coating with anti fouling effect/water proofing effect to be coated on polyethylene composite?

It is needed so that the PE composite capable to withstand the harsh ambient condition.

16 April 2018 9,462 2 View

What solvent should I use to dilute my standard for RP HPLC?

My mobile phases are methanol:acetonitrile:dichloromethane:acetic acid (50:44:3:3, v/v/v/v). My samples are extracted with dichloromethane:methanol (2:1, v/v). My standard is oryzanol. First, I...

12 March 2018 2,216 5 View

What is the best coating material which is compatible to HDPE composite?

I am looking for coating material that can coat HDPE composite surface and gives mechanical and thermal resistance and the material should be compatible to HDPE composite surface.

05 September 2017 6,870 2 View

Is that possible not to carrying out heating process after spraying glass slide with silane solution?

Most of the papers that I read carried out heating process ranging from 100 - 200 degrees within few hours. Can we skip this step so that practical application will be much easier?

29 August 2016 6,331 2 View

Help request in CST microwave?

im working now on TPV solar cells and metamaterials and i realy need our help in CST microwave i have a tpv cell simulation and i want to extract particullarly the absorbtion of only the active...

02 March 2021 2,246 2 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

Does the circuit modeling for planar monopole antennas using Foster canonical forms give good approximation?

Hi researchers, I am searching for some accurate way to do the circuit modeling of planar CPW-fed monopole antennas. I have gone through the literature where mostly circuit modeling is done using...

28 February 2021 7,016 1 View

Microstrip antenna design tutorial of HFSS 3D layout module ?

I have designed a 24 GHz rectangular antenna on HFSS 3D model and got desired results while desing the same antenna with same dimensions I am getting resonance frequency at 27 GHz I am...

28 February 2021 4,426 2 View

What is Flat Lens Antenna?

28 February 2021 5,433 3 View

Compact antenna for the frequency range 1 MHz-5 MHz?

Hello everybody! I have a problem with developing a compact antenna for the 1MHz-5MHz frequency range. Tell me what type of antenna can be used and what books and articles to read to perform this...

27 February 2021 7,710 4 View

Can impedance of antenna be less than 50 ohms?

I am simulating helix antenna in hfss, right now, giving excitation with 50 ohms port. When I see the results of Z parameter (real). It shows lower than 50 ohms. Do not understand, if it can be...

27 February 2021 4,218 7 View

Efficiency of Proximity Feed Patch Antenna ?

Greetings to all of You! I have searched some research papers for the designing of a proximity coupled patch antenna. Researchers are talking about the impedance bandwidth of the antenna but...

24 February 2021 7,662 3 View

Thermal reduction of graphene oxide.?

I am trying to reduce graphene oxide by thermally but I have no proper information regarding this. Can any one help me regarding the details about temperature and time for the reduction of...

23 February 2021 4,155 4 View

Is there an ideal incubation time of RGO-modified SPCE before subsequent use, i.e., electrochemical characterization or further modification?

I notice that upon washing and air-drying of my RGO/SPCE surface and characterizing again via DPV, the current response towards ferricyanide probe significantly decreases. My worry is that the...

22 February 2021 5,324 3 View