Polymer Chemists' Network | Contact experts in Polymer Chemistry to get answers
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Questions related to Polymer Chemistry
I want to assess the incorporation of polymer A to a crosslinked polymer B creating a crosslinked polymer B/ polymer A blend so do I set the crosslinker concentration constant according to total...
17 January 2024 1,421 3 View
my thesis is using chi square statistics and after calculating, it requires 130 sample. After i gather data and selected it with purposive sampling. I have 165 data and if i force to choose 130...
16 January 2024 391 1 View
Iam having a slight colloidal solution with some dark suspensions. The solution is aqueous based (It has water). Can i evaporate some of this water content using a rotary evaporator? Can i extract...
13 January 2024 9,137 2 View
Do you agree with me that the difference between aesthetics and the philosophy of beauty is the philosophy of beauty, which is general theoretical ideas about the subject of beauty, while...
12 January 2024 9,982 0 View
Since metals are having negative real part of dielectric constant, whenever we are calculating the ratio of real and imaginary dielectric constants should we consider the negative sign?
11 January 2024 9,946 3 View
While reading the literature regarding the transference number calculation, we need to consider interfacial resistance at initial and steady state. How to find those values? Are we using EIS...
07 January 2024 9,950 2 View
I have prepared a liquid medium for fermentation with kraft lignin in water, but the lignin was not completely dissolved. After fermentation, I am wondering about the best way to filter out the...
05 January 2024 7,448 1 View
How to calculate thermoelectric properties using BoltzTraP?
04 January 2024 9,497 2 View
Would anyone be able to please provide me with CIF files for Manganese (II) acetate, Manganese(III) acetate, Manganese (II) and MnIII) phosphate. Required for shell fitting couldn't find from...
04 January 2024 1,366 4 View
My sample is PEDOT: PSS, and I want to measure thermal conductivity and Seebeck coefficient using TFA Linseis. Perhaps someone has experience with this. I tried to use the drop-casting technique...
04 January 2024 1,855 1 View
If ZnO nanorods doped metal are to be fabricated, does the seed layer solution need to be mixed with the same metal or it is fine if the solution only consist of zinc salt and solvent?
04 January 2024 3,859 4 View
I will be using the Himedia PCR cleanup protocol and kit, so if anyone has any hacks to reduce the smear, do let me know. I will be sending samples urgently for sequencing. The sequencing is...
04 January 2024 6,595 3 View
The optic tectum and pretectum of mammals mediate blindsight by establishing a connection between the retina and extrastriate cortex and by permitting an orientation response to punctate and...
03 January 2024 9,891 0 View
I am getting these extra peaks. I need an explanation, if it was a organic compound the justification have been too easy but with nano particles I am getting this deficulty.
01 January 2024 2,004 5 View
Trying to find the relationship between epigenetic and cancer more deeply.
31 December 2023 8,330 2 View
I am currently working on MTT assays for determining the molecule IC50 on cells. Based on the MTT results, I want to determine IC50 in GraphPad using the raw data "concentration (not...
31 December 2023 585 2 View
I wish to work with BiomeBGC to carry out some biogeochemical modeling but I have the challenge of finding where I can download. I am also new to using the model and would appreciate a guide on...
24 December 2023 316 0 View
I employed the precipitation method to synthesize my molecularly imprinted polymer. Despite attempting to centrifuge the particles at 4000 rpm for 20 minutes upon completion, the process proved...
23 December 2023 3,311 3 View
The surface area plays a vital role in supercapacitor performance. Authors are suggested to calculate the electrochemically active surface area for the electrode materials. This is a reviewer question
21 December 2023 9,237 3 View
I want to make schiff base from amino acid and aldehyde but I am not getting any precipitation. I tried using methanol and ethanol as solvent and adding KOH to dissolve the amino acid in the...
20 December 2023 9,568 8 View
We know since 1987 WCED that traditional economic thinking is social and environmentally unfriendly as it has led to social and/or environmental sustainability problems, which sustainable...
20 December 2023 3,798 6 View
We have recently purchased competent shuffle E. coli cells from NEB, and we have to prepare more chemically competent cells, but I don't know if it would be better to grow the starter culture and...
20 December 2023 5,699 1 View
I am modelling plastic deformaiton of Mg, I want to determine the parameter for the phenomepower model by fitting to experimental curves. However, I cannnot found the parameter to control the...
20 December 2023 1,510 0 View
I have studied biological approach as a good sustainable methods. Is it good ? Can you suggest some more methods that is environmental friendly ?
20 December 2023 2,042 0 View