Science topics: ChemistryOriginLab Origin

Science topic

# OriginLab Origin - Science topic

Explore the latest questions and answers in OriginLab Origin, and find OriginLab Origin experts.

Questions related to OriginLab Origin

Gaussian curves are obtained from multiple XRD peaks via Origin. This is used to convolute complex peak.

Origin lab image processing reliability for is journal

" It is rare to use an LCR meter to characterize the electromagnetic shielding performance of materials. Please give details of the test process and explain the basis for choosing this test method. Please re-draw Figures 4-8 and provide more data points in the figures to obtain smooth curves".

The reviewer third time send me this and I already explained how I characterize my material and how to get data but he/she still sending me the same review. can anyone help me with his/her experience?

I have obtained zpe corrected energies for reactant, TS and product states. I can plot a general scattered plot using MS Excel (but not that great). I would like to know how to plot a reaction profile as one would find in publications.

I have also attached my suggested excel worksheet below.

Thank you

D L S Dinuka

P.S. I need to compare several candidate profiles overlapped so using IRC method wasn't successful.

Dear researchers,

I do not know how to use Origin software to draw a graph with very high (3000) and very low (100) numbers on the vertical axis. Could you please help me?

Two days before, I received an email from the Journal. The reviewer asked me to answer this question and I did not understand the question. Could anyone help me on this? "Whereas the zero level of Fig.1 is not the same rather it fluctuates"

I am going to attach an image file please see it and give me a suitable suggestion.

Thanks for your precious time and valuable suggestions in advance.

Dear Researchers.

I deconvoluted XPS peaks by Origin. Except for the Qualitative analysis of surface phases, I would like to perform Quantitve XPS analysis.

Is there any way to perform it by Origin?

I have several curves of applied potential versus electric current with hundreds of points in each of them. I am trying to analyze their first and second derivatives, but they are too noisy to make sense.

I have tried using the Smooth tool in Origin, however they have several different smooth algorithms. How can I choose which Algorithm is best suited for my data?

I have submitted a paper in a journal and the reviewers reply to me with this. Can anyone guide me on this how to solve it

Thanks in advance

Figure 4: (i) the image presented in panel (a) shows clear signs of measurements artifacts; (ii) Pale grey does not reproduce well; (iii) the labels presented on the axes of the images are not well aligned in the tick marks .; (iv) Verify the y- and x-axis scales.

Hello, Everyone!

I am working on TiO2 composites and our prepared materials solution has a pH of 13 which is totally basic, and the process of pH value decrement is too slow could any please suggest the method of how to decrease the pH value of the solution fastly without changing the properties of the solution.

Dear Research Gate community,

I am working on a TGA calculation project about activation energy. However, my calculation has not been accurate with the predicted activation energy. I am planning on using origin to verify it again, do you have any suggested tutorial on originlab about TGA activation energy calculation ?

I appreciate any helps.

Thank you.

I wanna calculate the value of Magnetic susceptibility and magnetic permeability form my characterization graph in origin. Is there any related video can you suggest??

What type of fit is required to find the value of FWHA in originlab and how it can be performed?

**I have a series of (x,y) data that should be fitted by an equation (In order to find the equation parameters: A, D, T).**

**In the fitting tab of OriginPro software, the software needs some initial values for parameters.**

**How these initial values must be determined?**

**Equation: y=A*exp(DT/(T-x))**

**Parameters: A, D, T**

**The datasheet is attached.**

I have standard data of Silicon sample and I want to subtract instrumental error (FWHM) from my sample. My sample and Silicon diffractogram are having peaks at different 2theta values (obvious). I am in confusion what could be the method to subtract instrumental error (any software or other way). Kindly explain in detail or attach the source (video, paper etc ) to learn it. TIA

I've been using OriginLab's Origin for years and I think that it's a great product.

I currently pay for it > 120 USD per computer per 1.5 years. As my group grows I'm interested in managing software expenses.

While Origin has diverse capabilities, I'm only interested in it for graph drawing and I prefer to do the analysis using other tools.

Any recommendation for lower cost substitutes? (for Win OS)

Thanks in advance for any input

I hope i can find explanatory answers for my 2 questions

1) When i plot data results obtained from UV-Vis experiments, I get confused which function i should to fit data points to the best fitted line and what does the fit infers. BTW, I always find that gaussian, boltzmann and asymptotic1 functions gives me the best fit.

2) Regarding Boltzmann function y = A2 + (A1-A2)/(1 + exp((x-x0)/dx)), does values for A1, A2, X0 and dx gives important meaning ? My plot represents fluorescence maximum as function of excitation wavelength.

i have XRD spectra I want to know how can i find (FWHM) using Origin?

The plot not fix to the data set due to constant r(square) for all data set. Any explanation why Origin do that?

I need to calculate the KD for enzyme-ligand using the quadratic equation as shown in the pic. Graph pad prism or origin software do not have these equation by default. However when I am trying to enter my own equation, both the software are not giving correct results. Perhaps I am making a mistake in the format of entering the equation. I shall be grateful if someone could guide me or send me the prism file settings for same equation or tell me the software that has this equation setting by default.

Origin software helps me to draw double Y-axis plots, Which means I can draw 2 different Y-axis with common X-axis (see graph 1).

My question, if I want to draw two different groups (3 curves related to the left Y-axis and 3 curves related to the right Y-axis,

*) not only 2 different Y values, How can I carry out?***see untitled graph**I have two columns of data: diameter of nanoparticles and corresponding surface coverage area of each of them. I could easily obtain a frequency plot (diameter interval in x- axis and number of particles in y-axis) using MS excel, imageJ as well as origin. Now I would like to obtain a plot between diameter and surface coverage. ie, I need sum of surface areas of nanoparticles in each diameter interval in y axis. Please let me know about any program or script in Origin or imageJ which I can use to automate the process.