Noor ul Ain

10 Questions 7 Answers 0 Followers

Questions related from Noor ul Ain

How water soluble polymers act as good adsorbents for pollutant removal?

When a polymer is soluble in water, how is it able to interact with the adsorbate molecules dispersed in the solution? I need some logical explanation regarding this phenomenon along with relevant...

21 May 2024 5,986 2 View

Which app is best for simulation of proposed chemical reactions?

I have to propose a chemical reaction between two materials i.e. chia seed polysaccharide and acrylamide but I am not skilled in regard since its not my domain. Can someone please guide me how to...

01 June 2023 5,153 4 View

Why am I unable to fit data to non-linear Sips isotherm in Origin?

I have successfully applied non-linear langmuir and freundlich isotherms in origin. However, the fit does not converge in case of Sips model. I am unable to solve the issue behind this. I would be...

19 January 2023 7,540 3 View

Can adsorption data fit to both pseudo-first and pseudo second order model simultaneously?

I wanted to know if there is such a possibility since I have observed quite little difference in qcal values in case of both PFO and PSO models.

02 January 2023 2,368 3 View

If experimental qe is very different from theoretical qe but R2 value is 0.9-1, what does in mean in pseudo kinetic models?

I have applied both pseudo first and pseudo second order linear models on my data. Calculated and experimental qe values of pseudo first order are very near to each other. However, in pseudo...

07 December 2022 8,516 6 View

How to proceed with data when qt becomes qe in Adsorption kinetics?

I am performing pesudo first order kinetics. In that, I have to plot a graph between ln(qe-qt) and time. SInce the last value of qt is qe, we cannot find ln for that value. How to proceed with the...

28 November 2022 685 3 View

What is the IC50 value of Fluorouracil against HT-144 cell line?

I cannot find the IC50 value of 5-FU against HT-144 cancer cells, as determined via cytotoxicity analysis. I shall be thankful if someone help me with relevant literature.

16 June 2020 4,525 3 View

What is the reason behind reduced nanoparticle size after drug loading?

Most of the researches I went through suggest increased crystallite size after being loaded with a drug. However in a unique case, I have observed reduced average diameter after drug loading. Can...

19 January 2020 2,147 11 View

Can bimetallic nanoparticles give UV spectrum without any characteristic peak?

I have gone through some of the literature where there is written that it's possible that bimetallic nanoparticles may give no characteristic UV peak even though the individual metals may at...

21 January 2017 3,511 6 View

Can acidic polymers adsorb acidic and reactive dyes or not?

I was wondering whether polymers (natural or synthetic) which are acidic in nature able to adsorb acidic dyes or not? For instance, does acrylamide based polymer possess the ability to adsorb...

01 January 1970 2,769 4 View