What is a non-linear least-squares curve fitting procedure. Any suggestion to prepare it in Excel or Origin!!

Raja Ghosh @Raja_Ghosh2

05 May 2017 1 6K Report

Non-linear least-squares curve fitting procedure is quite important to find out the binding constant.... etc

Tuhin Khan

This might be helpful

http://www.originlab.com/index.aspx?go=Products/Origin/DataAnalysis/CurveFitting

Badges
Science topic

More Raja Ghosh's questions See All

Kindly guide.... After synthesizing ionic liquids or Ionic liquid based surfactants, is it possible to purify them by normal column chromatography?

This is a major issue face by concerned researcher!! Waiting for a generalized answer....

04 May 2018 230 6 View

At the moment only about 300 ionic liquids are commercialized, what should be the amount in the case of Ionic liquid based surfactant?

"At the moment only about 300 ionic liquids are commercialized" This information I have get from one Chemistry thesis of 2017. In the case of Ionic liquid based surfactant what should be number?...

04 May 2018 1,020 4 View

Any paper/journal on the quantitative solubility of the hydroxypropyl cyclodextrin?

This kind of system is benign in literature. So related paper, Kindly send. Thanks in advance.

03 April 2018 1,639 0 View

Out of this two picture which one is correct finding of the peak? Right one? If yes, why and also if not then also why?

Usually instrument give an automatic pink finding pathway, but if we do it manually than what should be the right technique?

01 February 2018 1,810 1 View

How can we get idea about crystalline transformation/ modification/ manipulation upon inclusion of a guest with a host from powder XRD?

There are many instances where researcher used XRD for getting the confirmation about the inclusion. But not a single paper given any proper idea about such kind of transformations( probably) !!

31 December 2017 7,627 0 View

Static and Dynamic Light Scattering (SLS/DLS) Light scattering is a well established technique, do both require Pre-Refractive index value?

During DLS it's require to put the RI value before run the experiment. Why it's require? Where it's more necessary? DLS or SLS?

09 October 2017 1,451 3 View

Can we use the term "Mole-fraction" in case of electrolyte?

Usually the term "Mole-fraction" is the case of electrolyte... Any reason? Can't we use in some limiting condition?

09 October 2017 9,450 0 View

Free software for FT IR spectra predictions from the structure?

Previously I had tried to install some software but no one was properly working!!( May be not properly installed)...

07 August 2017 3,183 1 View

Is the role of Cl- ion in biological system from the NaCl & Cl- ion in Trigonelline hydrochloride are same?? If different then what is the reason?

NaCl is an ionic compound Trigonelline hydrochloride( Alkaloid) is also an ionic compound but probably less ionic character...

06 July 2017 492 1 View

Is it necessary that liposome(Vesicles) core always contain water even if there is no Water??

As the presence of water may be essential for the stability of the compound.... So I am asking....

06 July 2017 5,029 4 View

How to convert a privately loaded document into a public document?

I attempted to make a privately uploaded text public but a window appeared that said an error occurred. There was no explanation provided as to why there was an error or what might be done to...

05 August 2024 8,025 7 View

Hi there, someone has the SeinFit software for windows because I cannot download it?

DOS version.

29 July 2024 6,064 1 View

I need a reliable source or an example supported by excel sheet to understand Fuzzy Vikor?

27 July 2024 5,916 1 View

Standard curve of H2O2?

Hi, I need to prepare a standard curve of H2O2 to evaluate the primary products of oxidation. H2O2 I have is 35%. How do I prepare a stock of H2O2 10 microlitere. If s.o has experience, I would be...

26 July 2024 3,460 2 View

How to do calculation of Louvain methods calculation for excel sheet and and is there any software available?

The Louvain method – named after the University of Louvain where Blondel et al. developed the algorithm – finds communities by optimizing modularity locally for every node’s neighborhood, then...

23 July 2024 6,659 0 View

Abaqus cylinder buckling riks analysis?

hi, I am doing a risk analysis of a cylindrical fuselage with windows. I have applied contact interactions between the different parts, and I have applied a unit value load to a reference point,...

20 July 2024 647 2 View

Why SNLO program does not opens on my computer ?

I used during a long time the program SNLO (Qmix) using computers with Windows XP, 7 and 10. First time this program worked also under Windows 11. Now (probably after the last system update) Qmix...

09 July 2024 7,243 1 View

What is the current status of augmented learning in robotic surgery?

I would like to perform a literature review at this time on augmented learning and learning augmented algorithms to enhance performance-guided surgery

06 July 2024 246 1 View

Can I use soybean, sunflower, or olive oil to prepare a standard curve for lipid estimation in plants or pollen?

I am trying to analyze lipids in plants; specifically pollen by using Sulfo-Phospho-Vanillin (SPV) Method! Can I prepare a standard curve for this estimation using soybean, sunflower, or olive...

01 July 2024 3,267 1 View

Generating multiple standard curves from a single template?

Hi everyone! After thinking about it on my own, I'm posting a question here. Has anyone ever tried creating qPCR standard curve samples (plasmid or DNA standard) by inserting multiple target...

30 June 2024 1,569 1 View