Is there the excel files to calculate nonlinear parameters of isotherm?

I look for the excel files to calculate nonlinear parameters of isotherm.

10 November 2018 587 3 View

In Origin software, how can I remove row of numbers in succession in a column?

In Origin software, how can I remove row of numbers in succession in a column? Please see the attached file.

04 May 2017 8,786 0 View

Is there any suggest to dissolve ZnO nanoparticles in water, compeletly?

03 April 2017 4,233 3 View

What is reason for selection Mie theory (and not other theories) to convert intensity distribution to volume and number distribution in DLS?

31 December 2016 9,484 3 View

What is effect of oil (continuous phase ) on the flouresence intensity in water-in-oil microemulsion?

what is effect of oil (continuous phase ) on the flouresence intensity in water-in-oil microemulsion?

09 October 2015 8,711 1 View

Is there relationship between particle size from hydro-dynamical diameter (Stokes-Einstein ) and size from intensity,volume and number by DLS ?

Is there relationship between particle size from hydro-dynamical diameter (Stokes-Einstein ) and size from intensity,volume and number by DLS measurement?

08 September 2015 6,492 0 View

Please introduce me software for the data export from the scanned image?

thanks.

08 September 2015 7,760 2 View

Have we grain or particle or crystallite in thin film?

thanks.

07 August 2015 8,141 1 View

No title

07 August 2015 162 2 View

Can anyone introduce the useful website about microemulsion:preparation and etc.?

thanks.

07 August 2015 3,748 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

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

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

How to separate water from glycerol solvent in a solvent recovery vacuum distillation column?

I am currently doing my third year design project. I have been assigned to design a glycerol recovery column in vinyl acetate monomer production. The process unit before the recovery column is an...

01 March 2021 9,525 4 View

What is the state of the drug inside solid lipid nanoparticles (SLNs)?

I am a little confuse with the mechanism of solid lipid nanoparticles (SLNs). The main point of encapsulating drugs into SLNs is because some drugs have low solubility in water. Therefore, SLNs...

01 March 2021 3,703 3 View

Why is the sum of the elements in a row in a Q matrix equal to zero?

When explaining substitution models, the substitutions are expressed as Q matrix. Why is the sum of the elements in a row zero?

28 February 2021 3,864 3 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

POlymer+DMSO solution and moisture??

What could be the reason of moisture at the sides of Vial when I am preparing my polmyer+DMSO solution for membrane fabrication? What etiquettes I am possibly missing here?

28 February 2021 6,516 5 View

How the wettability of rock sample can be changed by ageing in pure hydrocarbon oils only?

I want to do wettability analysis of hydrocarbon oil (octane)/rock/surfactant solution system. but to do the analysis first I have to make rock surface oil-wet. Since hydrocarbon oil does not have...

27 February 2021 5,383 3 View