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Questions related to Coating
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 9,314 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 8,544 0 View
Hello, My lab recently purchased a robot stereotaxic instrument for performing IC surgeries on mice. https://robot-stereotaxic.com/motorized-stereotaxic-instrument We're in the process of...
02 March 2023 1,817 4 View
Hi all, I'm curious to see if anyone has experience using Sylgard or Parafilm to coat their pipettes when doing whole-cell voltage clamp. I found that this technique has frequently been present...
02 March 2023 5,280 2 View
Infrared spectroscopy measures the infrared (IR) radiation after interacting with a sample, which is directed to the spectrometer’s detector. Thus, the sample absorbs part of the IR radiation, and...
01 March 2023 6,487 3 View
What is the best solution to ameliorate alkaline and calcareous soils? especially in Iranian soils. As you know, salt-affected and calcareous soils with high amounts of salts and CaCO3, limit the...
25 February 2023 3,922 0 View
I got NH3-TPD curve that is not common with other catalyst (other will ascend at certain temperature and descend back to its baseline, whilst mine ascended and not going descend). If I do a...
23 February 2023 9,405 0 View
Suppose we have two combined structures that are conductive but not electrically connected to each other (please check the figure). Is there any way we can selectively coat only one structure with...
23 February 2023 8,898 5 View
pH-sensitive MOF integrated with glucose oxidase for glucose-responsive insulin delivery No experiment on the relationship between the concentration of GOx and pH
23 February 2023 9,701 2 View
Hi, I am culturing primary Motoneuron from mouse spinal cord on Porn and laminin coated coverslips. By day 7 I get about 10% survival of the neurons. The seeding density was 5000 cells. What can I...
21 February 2023 3,485 1 View
the graphic representations of the following HOMO and LUMO
21 February 2023 1,288 1 View
How may the problem be resolved if carbides are generated on the grain boundaries of sintering-prepared H13 alloy and the elongation is less than 5%?
17 February 2023 5,403 3 View
I prepared a series of H-ZSM-5 (Si/Al=180) supported Pd/Pt bifunctional catalysts for the hydroisomerization of n-heptane by impregnation and post-solvothermal synthesis. The acidity of the...
16 February 2023 4,036 0 View
Why does the tensile strength of the H13 alloy produced by binder jetting using 5-25 μm at 1380 °C and 50mtorr decrease from 1500 MPa to 400 MPa as the sintering time increases from 2h to 20h,...
16 February 2023 1,394 1 View
I need to treat a concave glass to ensure its surface hydrophilicity enhancement. Do you have suggestions?
15 February 2023 3,900 0 View
Is It possible to electroplate Cu on tungsten? (tungsten as Seed layer)
12 February 2023 7,405 0 View
As we know that RF power have demonstrate its great advantage on film properties with magnetron sputter. But, this technique had been applied only to planar targets. Known advantages of rotary...
11 February 2023 4,732 3 View
Is the sol-gel coating formed on a carbon steel surface by dip coating its coupon in a chemical bath of HfCl4+ ionic surfactant solution followed by heating at 550 degrees celsius can be named Hf...
11 February 2023 3,449 4 View
I used an antibody against H2-Kb SIINFEKL tagged with APC on Dendritic cells treated with nanocarriers carrying SIINFEKL peptide. After 3 hour incubation, the cells were washed 3 times with PBS...
11 February 2023 6,747 1 View
I want to make a homogeneous solution between a carbon nanotube single wall and a PMMA polymer to obtain a membrane of a certain thickness . I tried many steps with acetone, but the solution is...
06 February 2023 5,088 4 View
I am trying to coat gold nanostars with mesoporous silica shell but many AuNSs are coated with silica instead of one individual nanostar. Anyone has any idea why and what I can do to have one...
04 February 2023 6,169 3 View
While installing wien2k code, the final error message i received is given in the image below. I need help in resolving the error. Thanking you in advance...
01 February 2023 8,982 7 View
In the case of having hydrophobic iron oxide nanoparticles coated with oleic acid, what happens when conducting the phase transfer process in order to add a polymer (PEG) on its surface? Does the...
01 February 2023 2,923 3 View
I have synthesized Fe3O4 magnetic nanoparticles using FeCl3.6H2o and FeCl2.4H20 and NH4OH.
20 January 2023 6,697 7 View