Dear community members,
I have a nanoparticles growth curve on Origin (size vs time) with a fitting curve following the equation y=a*ln(x)+b, with r2 > 0.99.
I wanted to check if the Ostwald ripening model could apply to my experimental data. Do you know how to create a fitting curve representative of the Ostwald ripening model on Origin?
Thank you for your help
Dear Lauriane Chuzeville, I think it is not the fitting program such as Origin, but which model to choose that describes best you experimental finding. I attach some documents on Ostwald Ripening. My Regards
https://www.researchgate.net/publication/226219178_An_experimental_study_of_Ostwald_ripening_of_olivine_and_plagioclase_in_silicate_melts_Implications_for_the_growth_and_size_of_crystals_in_magmas
https://www.researchgate.net/publication/330145506_Phase_Field_Crystal_Simulations_of_the_Kinetics_of_Ostwald_Ripening_in_Two_Dimensions
https://doi.org/10.1002/pssa.2211330119
https://doi.org/10.1021/acs.jctc.9b00296
https://doi.org/10.1021/ja3087054
Dear Lauriane Chuzeville, I think it is not the fitting program such as Origin, but which model to choose that describes best you experimental finding. I attach some documents on Ostwald Ripening. My Regards
https://www.researchgate.net/publication/226219178_An_experimental_study_of_Ostwald_ripening_of_olivine_and_plagioclase_in_silicate_melts_Implications_for_the_growth_and_size_of_crystals_in_magmas
https://www.researchgate.net/publication/330145506_Phase_Field_Crystal_Simulations_of_the_Kinetics_of_Ostwald_Ripening_in_Two_Dimensions
https://doi.org/10.1002/pssa.2211330119
https://doi.org/10.1021/acs.jctc.9b00296
https://doi.org/10.1021/ja3087054
https://www.sciencedirect.com/topics/materials-science/ostwald-ripening
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