Does the pressure(-600 mmHg) affects pH?

When I conducted the degassing experiment using decompression under anaerobic condition(and I used ferrous based chelating agent), the oxidized ferric were observerd. So, could you tell me the...

03 March 2021 4,892 5 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

Do anyone here can help us in the field of molecular docking?

We have synthesized various metal complexes with different environment around the metals. Now to see the application of synthesized complexes we need this study also. we are also interested in...

01 March 2021 1,899 2 View

Analysis of CRD two factor using R studio ?

Hello everyone. I have conducted the research on post harvest longevity of tomato crop using plastic packaging and different doses of chemicals as two different factors. The design of experiment I...

28 February 2021 8,189 3 View

What is the exact mechanism of the antimicrobial effect of local anesthetics?

The antimicrobial effect of local anesthetics has been known for more than 50 years, but it still seems to have an unclear mechanism of action. which bacteria? which concentration? etc etc. ....

27 February 2021 4,450 2 View

How can we raise the figure when we writing a paper with Latex ?

Hi, everyone. I'm a starter to write a paper by Latex. But I have some difficulty using it. I'm writing the paper with 2 columns. And, there is one figure that occupies the 2 both-sides. I want to...

26 February 2021 3,738 3 View

How can I selectively dry etch Ti on a polymer substrate?

24 February 2021 5,378 1 View

Satellite orbit estimation using Recurrent Neural Network - what should I use?

Hello, I am a master's student studying in Yonsei Univeristy, Korea. I am trying to estimate the state of satellite, using Neural Network. Below is a simple flow of my study. 1. Train (t0 ~ t1)...

23 February 2021 6,383 3 View

What is the system of units used in the thermal conductivity by Spitzer and Harm?

23 February 2021 9,253 1 View

Resistivity of PVD TiNx thin films vs. N2 flow?

In the PVD of TiN thin films (~100A), I've found the resistivity of the TiN films dropped from ~100 to 60um*cm with N2 flow increasing up to the metallic mode ending point; then the resistivity...

21 February 2021 1,864 2 View

Any resist stripper which can remove thick metal based polymer residue and which is compatible with doped silicon ?

I am looking some resist strippers which can easily remove metal based polymer residue after post dry etch process. I have some candidates below but not sure if they are compatible with doped...

21 January 2021 3,008 3 View

What is the maximum time duration allowed between photoresist coating and exposure?

I have coated the Silicon wafer with photoresist (AZ1518) but until the exposure (Laser Writer) I had to wait for more than a week (Laser Writer was not operative) - would the photoresist still be...

03 January 2021 9,640 4 View

How to functionalize mineral surfaces with silanes?

I would like a method to modify mineral surfaces using silanes. The purpose is to alter the hydrophobicity of the minerals so as to test them in a flotation exercise. Is there a way to effectively...

29 November 2020 8,243 7 View

Cracked MEMS cantilevers despite wet release and critical point drying?

I have successfully released MEMS cantilevers with a photoresist sacrificial layer, using a dry plasma ashing technique. However, this process tends to damage the metal contact pads and result in...

15 November 2020 8,963 6 View

Can anyone tell why SF11 glass turns black sometimes during cleaning with Piranha solution?

I have experienced that SF11 glass (coated with some metal) turns transparent black/grey once metal gets removed with piranha solution. Please state the reason and prevention. Thanks in advance :)

20 October 2020 5,129 3 View

How do you clean chrome/sodalime photomasks?

Hello! A colleague recently used a photomask for standard negative photolithography and some liquid photoresist solidified on the mask. Does anybody have recommended cleaning techniques? Would you...

15 October 2020 896 2 View

How to increase AZ 40XT adhesion on conductive metal?

05 October 2020 2,899 3 View

Which photoresisit is good for planarization of PEN plastic substrate?

Which photoresist is good for the planarization of the PEN plastic substrate? because my PEN has many scratches I want to make to smooth film for the device fabrication. it would be great if you...

02 March 2020 7,359 3 View

Why does my Au/Si substrate immersed in an ethanolic solution of trichloro perfluorooctyl silane end up with the Si region becoming hydrophilic?

The substrate consists of regions of patterned Au on Si. This was cleaned with piranha solution, rinsed in DI water, then blow dried with N2. The solvent was 200 proof (anhydrous) ethanol, and...

02 March 2020 270 1 View

Can I use an E-Beam patterned Photoresist as a mask for UV photoresist exposure?

Dear Seniors, I am wondering, if I could expose my pattern in E-beam resist (Suggest me one for this purpose) which is on top of UV photoresist (AZ some suitable one). Then I used this written...

21 February 2020 9,650 1 View