What is the best way to grow monocrystalline (002) piezoelectric ZnO nanowires or nanotubes?

What are the perfect mathematical model for a solar-powered ship implementation?

A computational study of heat flux on cylindrical surfaces using CNT hybrid nanofluids

28 July 2024 4,985 1 View

Cell optimization in 1D Nanotubes?

Dear All, I use Quantum Espresso. I want to optimize the structure of the carbon nanotube using the vc-relax. I got confused about how to fix cell_dofree here. For 3D, cell_dofree = 'all' or...

22 July 2024 5,708 0 View

"Dear Researchers, Could anyone here share insights or tips on how to effectively draft a patent in the Nanotechnology field?

"Dear Researchers, I am currently working on a Nanotechnology project and am exploring the process of drafting a patent to protect our innovations. Could anyone here share insights or tips on how...

02 July 2024 9,627 2 View

What is it that can affect the energy harvesting performance of a PVDF nanogenerator ?

I have made a PVDF film and now I am trying to see the film's performance. I have made contacts on the film with the help of silver paste and attached copper strips as electrodes. But, I am not...

24 June 2024 8,671 0 View

Why NVT step`s .tpr file is not generated in Steered molecular dynamics system?

Hello, I am working on a peptide nanotube x drug system and I'm applying smd simulation on it, the problem is that, when I introduce restraint the .tpr file is not generated and the only message...

19 June 2024 8,210 0 View

Why PLLA deposited by gap electrospinning lose piezoelectricity?

I tried to prepare aligned PLLA nanofibers by gap electrospinning method. But after the deposition, when I tried to measure its piezoelectric sensitivity, it actually did not exhibit any...

17 June 2024 9,763 0 View

Why after DFT energy calculation in dmol3 materials studio 2023, it does not give me the outmol file?

I used material studio app dmol3 module for geometry optimization for a nanotube, and then I calculated its energy, for some of gas phases and I actually had the outmol file which allows me to...

14 June 2024 5,636 0 View

How can I make TiO2 nanotubes for DFT studies?

There are plenty of papers on DFT simulations on TiO2 nanotubes. However, none of them elaborate properly regarding how to generate this nanotubes. I found this paper on Cif2tube software but...

04 June 2024 5,387 0 View

How can we use nanotechnology to better deliver drugs to cancer cells without harming healthy cells?

This question addresses the ongoing challenge of improving cancer therapies by focusing on the development of advanced drug delivery systems that can more accurately target cancer cells, thereby...

28 May 2024 6,197 5 View

What is covering the wall of tio2 that causes the side view not to be visible?

It doesn't seem like nanowire, because the Tio2 surface is clearly visible.

27 May 2024 6,319 0 View