How to calculate enthalpy of formation of Polymers taking into account the terminal end groups?

I am trying to find methods for theoretical calculation of enthalpy of formation of Polymers. till now I have found the oligomeric method (Gaussian) which uses the extrapolation of results from...

05 February 2021 9,707 4 View

What are causes of obesity or overweight?

I am writing research orientationed book

24 December 2020 2,595 3 View

Any recommendations for tetR antibody for IHC?

I am planning an experiment where I've to detect cells which are expressing TetR, my vector is so big that I can't have a reporter in it. I was thinking if I can detect the expression of TetR...

24 September 2020 1,041 4 View

Which methods are use for the extraction and isolation of 4-thiazolidinones and thiazole derivatives from natural resources?

Suggest methods used for extraction of thiazole analog derivatives from marine, plant, animals, and microbes.

29 August 2020 5,428 3 View

What happens when metallic mercury engulfs silver and how it reacts with sulfur?

I have done an experiment in which mercury engulfs silver and when we added sulfur it turns to black and after the incineration process at 650-degree celsius for 3 hours, we obtained a black color...

03 May 2020 4,656 11 View

No title

1. Why both models ("cv_mars" and "mars1") produced the same results? What is missing here? Even used another hyper_grid as Please click here https://stackoverflow.com/q/61216514/12675265

27 April 2020 3,876 1 View

How to conduct Monte Carlo uncertainty analysis for actual and predicted data in R ??????

I would like to conduct Monte Carlo uncertainty analysis for actual and predicted data in R; Kindly share some effective resources; However, I have this where understanding the hyperparameters...

08 April 2020 458 2 View

How to prepared silver sulfide powder in nanoparticle (less than 20 nm) silver sulfide?

I am working on nano-particle preparation of silver sulfide. I have a silver particle around 10-micron meter. I am continuously triturating in with the help of the ball mill but unfortunately, I...

16 May 2019 2,030 3 View

Histopathology of the hippocampus of rats brain?

28 February 2019 4,515 6 View

What is the best animal model for nootropic activity. Is elevated plus maze model reliable for nootropic activity?

The Elevated Plus Maze Model (EPM) is basically tested for the anti-anxiety activity. Currently, I am working on learning and memory activity in rats by the Barnes Maze and EPM test. Is the EPM...

13 January 2019 2,866 3 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

Polymer composites suddenly solidifies?

I am making polymer composite by solvent mixing method. When I am trying to add filler solution in polymer solution it quickly get solidified. How to make them then uinform? It doesn't give time...

03 March 2021 7,540 4 View

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 View

Distribution of particles in metal matrix?

How would define the "good" and "poor" distribution of particles within the matrix. Is there a quantitative solution to assess the distribution of the particles, which then having denotation of...

28 February 2021 7,397 8 View

What could be reason for getting such type of graph for complex impedance in case of polymer blend films?

Its effect appears in real part of ac conductivity also. Can anyone suggest any reason behind it?

26 February 2021 3,487 3 View

How can we use a hybrid element in Abaqus Dynamic/Explicit for impressible materials?

Hi, all! How can we use a hybrid element in Abaqus Dynamic/Explicit for impressible materials? I have not find the choice for explicit element in Abaqus CAE. I am wondering whether it is possible...

25 February 2021 9,936 2 View

How to prepare a thin polymer film by post-polymerization/crosslinking?

24 February 2021 2,362 5 View

How to do a surface treatment of uncoated TiO2 with polymer?

Basically, I would like to know how to treat or coat on the uncoated bare TiO2 (Ti-OH rich) surface with polymer which has anchoring groups in the polymer structure like trimethoxygroups. What is...

21 February 2021 4,657 6 View

How to construct different filler shape in MD simulations?

Is there any way to construct different initial filler shapes like triangle, square, rectangle, pillar, and tube in any simulation software.

20 February 2021 1,750 1 View