I am very interested in dissolving some rigid-rod polymers like PPTA or PBO into water. Any solutions?
I just need to know if I separate the carbon nanodots through the process of dialysis will it improve the color and become useable in applications. The carbon dots that I have now are just very...
06 January 2023 5,550 1 View
I am currently attempting to grow single wall carbon nanotubes and I ran into an issue with growing the carbon nanotubes under 1 nanometers in dimension. I am using a solid state catalyst setup...
26 September 2021 203 3 View
I am trying to grow very small diameter single wall carbon nanotubes that are less than 1nm in diameter length. Any suggestions for acquiring a consistent particle size catalyst?
21 September 2021 1,625 4 View
I am interested in using metal waste like aluminium foil for the production of metal nanoparticles. Are there any papers on this, that is simple to do? I would like to use these metal...
18 September 2021 3,201 3 View
I need to do some experiment with it in liquid form.
07 August 2024 613 3 View
..
05 August 2024 4,407 0 View
What is the method for analytically calculating the wear and service life of polymer-polymer sliding pairs?
04 August 2024 1,078 1 View
I work on MCF7 cell cell for anticaner purpose and I wa to do drug preperation the drug ( secondary metabolites extracted from Aspergillus) My question which solvent is better with these secodary...
03 August 2024 4,725 2 View
Hello everyone, I need to dissolve stigmasterol for an animal experiment, but it hasn't dissolved in either DMSO or vegetable oil. Can anyone recommend the best solvent for stigmasterol?
01 August 2024 7,504 2 View
Hello everyone, I am try to understand the differences interaction between insoluble and soluble polymers in water with metal ions and how theit charge density (of metal ions) affect the interaction.
29 July 2024 6,350 3 View
Dear all: I am modifying Bismuth Tungstate with Hematite (Fe2O3), so I would like to know about how much Iron(+3) can form a solid solution in a Bismuth Oxide matrix. Best wishes Marco
29 July 2024 2,163 1 View
I was performing estimation of Total Soluble Sugar content in bacterial cultures by Anthrone method. Out of 9 samples, only one sample showed positive reading while others had a negative reading...
22 July 2024 9,576 4 View
Why methanol and sulphuric acid, used in the analysis of polyhydroxyalkanoates (PHA) methyl esters by GC-MS? Additionally, why do we typically use non-polar solvents in GC-MS?
22 July 2024 1,210 2 View
Is it the best optimization ratio based on experiments?
22 July 2024 8,170 0 View