Compounds formed by the joining of smaller, usually repeating, units linked by covalent bonds. These compounds often form large macromolecules... | Contact experts in Polymers to get answers
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Questions related to Polymers
How do we identify which U-J value is good for our system in medea VASP? I have read several paper on NiFeOOH but people are using different different U-J values?
26 June 2024 5,492 1 View
(i have covered the mouth of the measuring glass cylinder with an aluminum foil containing small holes ... and maintaining a temperature at 105 deg C)
18 June 2024 4,548 0 View
Which one should come first?
15 June 2024 7,874 1 View
Dear all, I am about to conduct an experiment to determine IgM production in mice (5 days post-injection) of PEGylated particles. Since this will be my first time using the IgM ELISA Kit (Abcam...
14 June 2024 738 0 View
Ivhave a lot of case reports wich is not included in this account?
27 May 2024 2,470 4 View
pedot, pss, conductive polymers
20 May 2024 4,871 2 View
I need standard laboratory methods for washing glass and polyethylene containers in the soil laboratory With the best wishes Sajad Bayat
14 May 2024 5,300 0 View
Hello, I would like to investigate the crystallinity of some skin cream samples. I know hot to prepare the XRD mounts for powder materials, but I have never used creams or gels. Dou anyone know...
25 April 2024 7,701 0 View
I've been running visible pump (750 nm), broadband IR probe (3000 cm-1 - 1000 cm-1) time resolved experiments with ~40 fs short pulses and the FWHM of the instrument response function is ~120 fs....
18 April 2024 2,841 0 View
The active material is a MXene/sodium based composite. All the active materials used as electrode material for SIBs shows redox peaks in the positive potential window but i have got in negative...
18 April 2024 7,072 0 View
A lot of scientific papers state that BPA can "leach" from polycarbonate plastics, but what does that actually mean?
18 April 2024 6,058 1 View
Dear all, I'm trying to fabricate core-shell electrospun fiber using 5wt%PCL in HFIP as a core solution and 6.5wt%Gelatin in HFIP as a shell solution. Feed rate of core is 0.4 mL/hr (20G) and that...
13 April 2024 7,086 0 View
I'm interning at a small company, and I am working on a project involving the characterization of polymer parts. our company lacks the necessary equipment for this task, and outsourcing to a...
04 April 2024 4,590 3 View
I look for a journal for the natural material from the waste. Anyone can suggest me the journal that is not high impact factor?
04 April 2024 1,047 2 View
JE CHERCHE DES REVUES SYSTEMATIQUE SUR CETTE QUESTION
01 April 2024 6,167 1 View
je cherche une revue systématique sur cette question
01 April 2024 2,825 1 View
Hlo Researchers Any one can tell me how to isolate or estimate bacteriocins from lactobacillus spp producing strains from MRS media ? 1) At which stage it will be more suitable for sample...
29 March 2024 1,619 0 View
In linear polyurethane, which is made by reacting isocyanate with two NCO and -diol with two OH, the R ratio (the ratio of NCO to OH), cannot theoretically deviate significantly from 1:1, right?
26 March 2024 4,655 8 View
Hi everyone, I prepared nanoparticles from two different green sources. After centrifugation, washing, and drying I got a fine powder of pure nanoparticles. I want to determine the MIC value of...
22 March 2024 5,214 1 View
Nanocomposite A has a surface area of 96 whilst nanocomposite B has a surface area of 54, yet nanocomposite B has a greater contaminant removal efficiency. Why ? Also, I suspect that even though...
20 March 2024 3,667 2 View
Red clover oil is one of the herbal oils used in the field of herbal medicine. It has multiple benefits in increasing bone strength, reducing gingival inflammation, reducing bleeding from the...
19 March 2024 7,106 0 View
I have a culture of Synechocystis sp. in Bold Basal's Medium. Can you suggest a method for purifying crude EPS extracted using the acetone-based precipitation method?
11 March 2024 9,022 0 View
I reduced the Al content in a high-entropy alloy coating and found that its crystallinity was significantly improved compared to before the reduction, and I would like to know why. In addition,...
11 March 2024 8,790 2 View
Hello all, something strange happened (strange to me btw). I have a sample of copper chips contaminated by some organic compounds (like: rubber, cured phenolic resin, organic fibers). I intended...
07 March 2024 643 3 View