login
Updated 07/10/2024
2

Improvement of Polystyrene Nano-Spheres Density and Uniformity of Mechanical Organization on PDMS Substrates Lotem Kitaroo and Sharon Luzky

Ensure that big and small particles distributed equally. Mix them before rubbing.

7
Sharon Luzky avatar
Sharon Luzky
Jun 27 2024 5:20:00 pm
Implemented

Make skew in rubbing durations - to find optimal durations to give nanospheres to deposition and adhesion one to another

5
Sharon Luzky avatar
Sharon Luzky
Jun 27 2024 4:57:01 pm
Implemented

Do the process with one size\different sizes of nano spheres.

5
Sharon Luzky avatar
Sharon Luzky
Jul 7 2024 12:24:21 pm
Approved

Conduct thorough research and testing specifically focused on the compatibility of sputtering and coating processes with polystyrene nanospheres

4
Sharon Luzky avatar
Sharon Luzky
Jul 6 2024 2:48:21 pm
Rejected

Not continues movement of gear. Move and stop and then move and stop (in pulses).

3
Sharon Luzky avatar
Sharon Luzky
Jun 27 2024 5:23:17 pm
Implemented

Add to the nanospheres ethanol or material that decrease surface tension.

3
Sharon Luzky avatar
Sharon Luzky
Jun 27 2024 5:25:18 pm
Approved

Change temperature to ensure good diffusion. The sample and the equipment can be heat with hot air.

1
Sharon Luzky avatar
Sharon Luzky
Jun 27 2024 5:22:10 pm
Implemented

Use differrent substrate.

0
Sharon Luzky avatar
Sharon Luzky
Jul 7 2024 2:48:52 pm
Rejected
Login to comment
Anatoly Agulyansky avatar

Anatoly Agulyansky

07/9/2024

It is a great job, guys. You analyzed the problem. used creative thinking tools, generated innovative ideas and tested them.

Similar projects

In past decades, polymeric micropillar devices have gained a great deal of attention in micro and nano technology research as the result of their potential and practical usage in many applications. This project is going to deal with the process of how to fabricate the magnetic micropillars, from the beginning – the planning and design, improving the existing process, lithography to create the base silicon mold and then creating the PDMS pillars that contains nano magnetic particles of Fe_3 O_4, the process today is not efficient enough in terms of cost and time and we are wishing to improve it, in the end we will have a device with micro-pillars that can move correspondingly to external magnetic field which will help us to do many advanced experiments in the biology field like using the device for cell stimulation.

Mark Reitman avatar
Mark Reitman

The aim of the project is to evaluate the amount of removed corrosion on a cold-rolled steel 1008 specimen after the use of a rust remover.

maisamn0304 avatar
maisamn0304

Chilled water is used for production equipment cooling. Suddenly pH of the water started to drop. The aim of the project is to analyze the issue, understand the root cause, and propose solutions to the problem.

Anatoly Agulyansky avatar
Anatoly Agulyansky