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Questions related to Coating
To know the main reason for existence of galvanized steel core that can influence on magnesium or zinc anodes in cathodic protection system...
30 March 2023 4,807 2 View
I was using a 3 magnetron equipment, but now I am using an equipment that has both e-beam and sputtering in the same chamber. E-beam works perfectly but I am having troubles with the sputtering, I...
29 March 2023 3,955 4 View
looking for a simple modification/ surface grafted procedure or any idea which polymer or surfactant will work?
25 March 2023 5,714 3 View
Why do we vent the chamber with N2, because anyways it is going to be in the atmosphere while transferring the sample?
22 March 2023 1,437 5 View
Hi all, I am fabricating micro-scale arrays of pillars on silicon wafer with SU8-2025; however, after completing the photolithography process and checking the samples with microscope, I found the...
22 March 2023 1,737 2 View
I recently noticed a higher variation in size among cells in my expi293/hek culture, and after some less than stellar protein yields from transfection, I've become concerned that my embryonic...
21 March 2023 5,744 2 View
Reference electrode Ag/AgCl got contaminated by performing the CV experiment, Can anyone please kindly share the cleaning procedure?
20 March 2023 4,286 1 View
I am seeing distorted G peak in the Raman spectrum of graphite based metal matrix after processing. However I am not able to conclude what could be the reason for this.
20 March 2023 8,671 0 View
how much amount of CNTs needed for SEM, EDS, XRD, FTIR, TGA? how to find out purity of CNTs using TGA?
19 March 2023 5,265 2 View
Dear all, I found several literatures where the insulators show superconductivity at low-temperatures, however the conductors don't. Why ??
17 March 2023 6,029 3 View
Hansen Solubility Parameters full sets (dD, dP, dH and Ro) for 1) Cholesterol CAS#[57-88-5], and/or 2)Cholesterol Monohydrate with CAS#[5808-12-8] are needed. Any or both experimental or...
17 March 2023 5,362 2 View
I want to share your know-how about remove the photo resist after lithography. since know, i use acetone and pr stripper. But i think there is pr residue after using acetone(and stripper). Are...
15 March 2023 5,963 1 View
How to write credit lines for a figure or table that has been created by the author itself?
13 March 2023 4,942 3 View
I am currently studying the effects of mechanical properties of GO and rGO on PC/ABS. However, after analysing the data, I found that the tensile strength decreasing, but, for the flexural...
13 March 2023 9,898 3 View
Photo Electric Effect and Photo voltaic Effect is same.
12 March 2023 5,520 5 View
These are bacteria on 0.4%agar plate. Does it confirms swarming?
11 March 2023 529 0 View
Behavior of the adsorbent at higher or lower pH than the pHpzc in cationic and anionic dye?
08 March 2023 4,002 5 View
Any suggestion, recommendations, things I must know. Thankyou very much.
07 March 2023 7,048 1 View
I'm about to start some in vitro work using human brain microvascular endothelial cells (HBMECs). The company's (Innoprot) suggestion is these cells should be seeded in their optimised medium and...
07 March 2023 8,256 0 View
Hello, I have 10nm diameter gold nanoparticle colloids dispersed in the water having 5.7x1012 particles/ml. can you calculate the molarity of that solution and show the steps? the density of gold...
06 March 2023 1,782 5 View
What role does biodiversity play in food security and threats of biodiversity in agriculture and does increased biodiversity increase food production?
05 March 2023 8,069 2 View
How biodiversity and sustainable agriculture are excellent strategies for improved food security and how is global climate change a threat to biodiversity?
04 March 2023 1,367 3 View
For sintered 18Ni300, under the sintering condition of low vacuum degree, the grain boundary is oxidized. The attachment is XRD and EDS test result. Is the darker second phase mainly Fe2TiO4?
03 March 2023 9,386 2 View
I am trying to purify a GST tagged protein of 10kda ( with GST tag 37kda) expressed in JM109. The pI of protein is 4.08. I am using the GST beads from Sigma for affinity purification. The...
03 March 2023 8,578 0 View