How do I calculate distance between (or precisely the mobility) of a single residue at different timeframes in the trajectory?

Hello, I hope everyone is doing great. I want to calculate distances traveled (from its initial position) by a single amino acid residue at various time frames in the trajectory. To be precise...

05 June 2018 4,100 9 View

How to prepare folic acid decorated nanoparticles for Transmission electron microscopy?

Can anyone please suggest me a way to visualize folic acid (in folic acid decorated nanoparticles) under Transmission Electron Microscopy? Any tagging methods or literature in this regards will be...

09 October 2017 978 6 View

How is a suitable way to prepare folic acid decorated nanoparticles for Transmission electron microscopy?

Can anyone please suggest me a way to visualize folic acid (in folic acid decorated nanoparticles) under Transmission Electron Microscopy? Any tagging methods or literature in this regards will be...

09 October 2017 7,235 4 View

Help please with MATLAB ga toolbox (Not enough input arguments)

Could someone please help me with this, I am trying to minimize a 3 variable problem, and, keep getting this error in return, "Not enough input arguments" Number of variables = 3 Upper bounds =...

06 July 2017 3,396 9 View

Ab initio modelling of polysaccharides from SAXS profiles ?

03 April 2017 7,751 4 View

Why is Olive oil specifically used for estimation of Oil Holding Capacity?

This experiment is carried out typically for fruit powder. According to a number of researchers, Olive oil is suggested for this experiment. Kindly clarify why only olive oil is preferred?

04 May 2016 4,376 4 View

What do the colors (blue, yellow, etc.) represent in birefringent images ?

01 February 2016 1,665 5 View

Do Candida albicans form Biofilms ?

Candida albicans are not bacteria but rather fungus but I wonder if they form biofilms since they are so difficult (maybe even impossible) to treat.

11 December 2015 5,341 3 View

How do I rank ligands based on docking scores against different proteins?

Suppose I dock 10 ligands to 5 different proteins. My goal is to say "find out the ligand with the best combination effect". I need my ligand to have maximum docking score against say Protein1 and...

08 September 2015 5,220 6 View

Can you publish a paper using a trial version of some software?

I did some molecular docking work using a 15 day trial version. Now I am confused on whether that work was any worth? Can I publish the data citing the trail software? Please advise.

01 February 2015 3,680 12 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

How the parameters (such as Mw, Chemical bonds, polymer bland and so on) affect the mechanic property of polymer (such as storage, loss modulus) ?

Anyone can recommend any books on such topics? Thanks in advance.

02 March 2021 8,457 2 View

12% ledeburitic cold work tool steel, etched for revealing retained austenite, any help for clarifying?

Hello everyone. Given microstructure image belongs to a 12% ledeburitic cold work tool steel (annealed and tempered). The sample was etched with picral (100 mL ethanol and 4 g picric acid). I...

02 March 2021 4,119 3 View

How do I determine the degree of polymerization of PEG 400 based on NMR integration?

Hello, I am working on the photocatalytic degradation of PEG 400. I would like to know if it's possible to determine the degree on polymerization based on NMR integration, or by the MW of the...

02 March 2021 6,186 3 View

How to polymerize TEOS?

I want to polymerize TEOS on a surface. I know that NH4OH is a preferred catalyst and an alcoholic solvent should be used .But I can not find certain amounts of each material to use. Does any one...

02 March 2021 1,404 6 View

Can polymer concentrations be calculated based on the number average molecular weight?

Hello, I spin-cast two different polymers onto wafers and measure their height as a function of initial concentration. For polymer A, I have the weight-average molecular weight (Mw) as well as...

28 February 2021 7,882 2 View

What is the density for pva electrospining?

I'm Juan Carlos, a high school student who is working with electropinning, I made an electropinning machine with a 21g needle and a 30kv high voltage source and the distance between my needle is...

28 February 2021 298 3 View