Dear All,
I want to cut PDMS sheet with thickness of 0.8 mm to rectangular shape with Graphtec cutter plotter CE6000-40. What condition do you offer? Do you offer any kind of special speed or force?
Thank you so much for your help.
Hi How can this equation Ln(LA) = 1.038 + 0.89 ln(X) be applied to calculate the leaf area of a tomato? Can you explain with an example and what is the substitution of Ln and ln?
06 August 2024 2,508 2 View
During low-temperature testing, new diffraction peaks that appear could be indicative of several phenomena. In one of our tests, we observed notable new peaks around 40° and 45° in a specific...
06 August 2024 726 3 View
Are there any statistical methods to justify your sampling technique using SPSS or AMOS?
05 August 2024 9,153 4 View
Hello all, I have been trying to follow a 2-stage PCR protocol used to amplify barcodes of a large yeast library, as per Nyugen et al. (2022) -...
30 July 2024 841 2 View
When I run autogrid4 it says: autogrid4: ERROR: Unknown receptor type: "Cr" -- Add parameters for it to the parameter library first! Look forward to your reply.Thank you so much!
29 July 2024 488 0 View
Hi, I need to prepare a standard curve of H2O2 to evaluate the primary products of oxidation. H2O2 I have is 35%. How do I prepare a stock of H2O2 10 microlitere. If s.o has experience, I would be...
26 July 2024 3,460 2 View
In molecular dynamics simulation, to get FEL analysis, I got an error. My Python version is 3.10.7. My input files are made with a lower version of Python. But the final command to generate the...
23 July 2024 5,646 2 View
A molecule shows the -11.6 kcal/mol and second one -8.0 kcal/mol so why molecule (A) revealed higher binding score. Please explain major factor involve in it.
21 July 2024 954 5 View
Hello everyone, I am facing a consistent issue in my NMR spectra with an unwanted peak appearing at 1.25 ppm. This peak seems to vary with the amount of sample: it becomes more pronounced with...
15 July 2024 9,065 4 View
I'd like to know if anyone has got experience in intracerebroventricular (ICV) AAV inj. I am looking for a concomitant spread of the AAV including but not limited to the motor cortex and the...
12 July 2024 781 0 View
I use PDMS to build a microfluidic system, but it is not hardening at all, although I use TEOS as a cross-linker and also ATPES in a ratio of 1:10, and it's been 3 days at 80 degrees of 3 ml cast...
01 July 2024 604 3 View
1- Please provide information about the chemical composition of curing agent for PDMS(Sylgard 184 Kit)? 2- what dry solid percentage is obtained for a ratio of 10 to 1(PDMS to hardener)?
30 June 2024 6,814 2 View
I want to trap fluid (water..) in the PDMS channel for a long time. After a short period, the channels become empty of fluid. Is there a way to reduce the permeability of PDMS?
17 June 2024 2,703 4 View
Hi, I am trying to color a very thin (3um), spincoated layer of PDMS with a dye (I want to make the thin layer visible to the naked eye). Does anyone have experience with dyes/ colors and...
11 June 2024 7,330 2 View
My research object is changing terminal functional group of PDMS from -OH to -PO(OH)2. I know just one experiment recipe using furan, ethylamine, POCl3, D.I water. But it not work well. So i want...
09 June 2024 5,290 0 View
I've been fabricating traction force microscopy devices in glass bottom dishes, using a method that first spins a 100 micron PDMS layer, then a ~1 micron PDMS + fluorescent beads mixture layer....
09 June 2024 652 2 View
I’m looking into bonding a PDMS microfluidic circuit to a PI sheet using a plasma activation method. The PDMS will be on the order of ~700 um thickness, while the PI will be 12.5-50 um. I have...
24 May 2024 7,050 1 View
I've been wanting to use 3D printed mold (resin) for curing PDMS for micro-contact printing. I figured that PDMS wouldn't come off that easily so silanization would be required however, I do not...
22 May 2024 4,809 1 View
looking for a polymer which, 1) will be used for microchannel (cross-section: rectangle with 1.4-1.6 mm width, linear configuration) fabrication 2) easy to fabricate similar to PDMS 3) Permanently...
08 May 2024 6,472 1 View
With oxygen plasma cleaner, i usually bond PDMS to 1 mm glass without any problem. Changing to 525um thickness glass, so far, I got one time success from plenty of failed attempts. Even in that...
25 April 2024 3,622 0 View