I want to interpret the TGA/DSC curve so that i want to know the decomposition process involved in it,the weight loss and also the thermal stability.
Some sources say it is treated as Newtonian as ethylene glycol has a higher viscosity than water, which affects the flow characteristics in simulations. But some also say it is non-Newtonian.
09 August 2024 2,111 2 View
I am working on flourescence sensing of heavy metals using quantum dots.Can any of you suggest how to find the detection limit. Whether it is calculated from formula or we can get from instrument?
19 July 2024 7,411 3 View
As flaviviruses genome is very frequently prone to mutation hence it is very difficult to clone whole genome inside vector what kind of vector and cells can sustain such amount of cloning...
11 July 2024 4,284 0 View
I am working on cloning of a gene fragment inside my vector everything we tried to do correctly like making insert and vector with utmost care but after ligation the morphology of colonies seems...
11 July 2024 9,010 3 View
I have to compare the FTIR of the two samples, one is in powder form and other one is the powder dispersed in IPA or water. Both are same material, so how the bond will change
09 July 2024 8,011 2 View
Is it possible to differentiate or calculate, the amount of ferromagnetic and antiferromagnetic contribution in a canted system? (Weakly frustrated canted antiferromagnetic system)
25 June 2024 6,210 0 View
UV-Visible NIR analysis
20 June 2024 9,056 3 View
I have got crystalline size around 15nm from xrd but TEM is giving particle size 4nm
20 June 2024 6,064 8 View
Ag+ ion replaced some of the Cu+ ion. ie, Ag+ is the dopant
14 June 2024 2,814 1 View
as
14 June 2024 7,373 1 View
Hi! So i attempted to understand a novel protein behavior towards heat application by analyzing its secondary structure change. I subjected the protein to a thermal denaturation analysis using...
06 August 2024 1,989 3 View
I have different polymer solutions and I hypothesize that water molecules are retained based on the water-polymer interactions, so the amount of free water is less to intercat with drug tablet....
28 July 2024 9,545 6 View
What is the thermal expansion coefficient of human muscle?
27 July 2024 7,190 0 View
For which types of polymers, the crystallization peak in heating cycle of DSC test can be observed and for which types cant? In another word, when this exothermic crystallization can be observed...
18 July 2024 348 3 View
Since BET and TGA both are very costly instruments and many places the facilities are not available (for large number of samples) hence a threshold degassing temperature and time is preferable
16 July 2024 8,112 2 View
I read it Convert the y-axis from mass loss to degree of conversion (100-x)%. What if tga analysis have residual char, for example at mass loss% 27% Is it the same eqation to get conversion...
15 July 2024 4,218 1 View
Fisher studied if there is an out-of-equilibrium process that rapidly converges to some equilibrium points. He claims that Hahn process has a Lyapounof function and therefore convergent to an...
15 July 2024 1,460 4 View
I want to extract glycosides from my mangrove leaf samples, but my laboratory lacks an incubator capable of reaching temperatures above 60°C. The paper I am following specifies a minimum...
13 July 2024 3,686 0 View
"When solar irradiation reaches a surface, some of it is absorbed while the rest is reflected. Part of the light absorbed by the surface transforms into heat and increases the module's...
13 July 2024 8,621 5 View
We're studying the stability and fusion behavior of multiple PVC compounds in a Brabender. After a few trials, we set the temperature at 195 °C and the rotor speed at 70 rpm. Samples differ in...
12 July 2024 2,768 1 View