FemtoScan online software in scientific and educational activities: count, measure and visualize

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Abstract

FemtoScan Online software is used to process data from atomic force, optical and electron microscopy. But this does not mean that it is used exclusively for scientific or industrial purposes. A convenient software interface, bright color palettes and visual representation of data allows you to teach schoolchildren the basics of physics of nanometer-scale objects. Colorful images become especially interesting if the palette was prepared by the schoolchildren himself. Simple sample preparation and a clear data processing algorithm make the software an indispensable tool in modern education, which is successfully used in chemistry and within the framework of students' project activities classes at school No. 2065.

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About the authors

A. I. Akhmetova

Lomonosov Moscow State University; Advanced Technologies Center

Email: yaminsky@nanoscopy.ru
ORCID iD: 0000-0002-5115-8030

Cand. of Sci. (Physics and Mathematics), Researcher, Lomonosov Moscow State University, Physical Department

Russian Federation, Moscow; Moscow

T. O. Sovetnikov

Lomonosov Moscow State University; Advanced Technologies Center; SBEI School No. 2065

Email: yaminsky@nanoscopy.ru
ORCID iD: 0000-0001-6541-8932

Postgraduate, Engineer, Add. Ed. Teacher, Lomonosov Moscow State University, Physical Department

Russian Federation, Moscow; Moscow; Moscow

L. N. Obolenskaya

SBEI School No. 2065; Scientific and Educational Center “Nanotechnology” RUDN

Email: yaminsky@nanoscopy.ru
ORCID iD: 0009-0002-2347-2353

Cand. of Sci. (Chemistry), Chemistry teacher, Engineer

Russian Federation, Moscow; Moscow

I. V. Yaminsky

Lomonosov Moscow State University; Advanced Technologies Center

Author for correspondence.
Email: yaminsky@nanoscopy.ru
ORCID iD: 0000-0001-8731-3947

Doct. of Sci. (Physics and Mathematics), Prof., Director, Lomonosov Moscow State University, Physical Department

Russian Federation, Moscow; Moscow

References

  1. Yaminsky I.V. FemtoScan online software: from middle to high school. NANOINDUSTRY. 2024. Vol. 17. No. 5. PP. 276–280. https://doi.org/10.22184/1993-8578.2024.17.5.276.280
  2. Yaminsky I.V., Akhmetova A.I., Kur’yakov V.N. et al. Hydrosols of Titanium Dioxide Nanoparticles Containing Ti(IV) Peroxo Complexes: Modification, Optical Properties, Morphology, and Bleaching Kinetics. Inorg Mater. 2020. No. 56. PP. 1159–1166. https://doi.org/10.1134/S0020168520110175
  3. Kolyasnikov O.V., Gilev A.S., Obolenskaya L.N. Digitalization of a school chemical experiment as a way to expand the range of possible activities // Collection of abstracts. Science and universities chemical education: problems and solutions. Proceedings of the VII International scientific and practical conference dedicated to the 90th anniversary of SUHPU, Faculty of Natural Sciences and Technology and Department of Chemistry, Ecology and Methods of Teaching Chemistry. Chelyabinsk. 2024. PP. 254–258.
  4. Электронный источник: Chemical resistance table URL: https://alart.su/upload/himstojkost/081120_cf_himstojkost.pdf. (Дата подачи: 03.09.24).

Supplementary files

Supplementary Files
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1. JATS XML
2. Fig.1. 3D relief of a typical hydroxyapatite coating area. The relief of anatase on titanium (Fig.2) has a height difference of up to 300 nm

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3. Fig.2. 3D relief of a typical nano-anatase pavement section

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4. Fig.3. 3D relief of the "scratched" section of the "anatase + hydroxyapatite" coating

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5. Fig.4. 2D and 3D visualisation of the characteristic surface area relief of the unprocessed part

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6. Fig.5. 3D visualisation of the characteristic area relief of the part surface after 2 h of acetic acid agitation

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7. Fig.6. 3D visualisation of the characteristic area relief of the part surface after 4 h of acetic acid agitation

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8. Fig.7. 3D visualisation of the different areas relief of the part surface after its application in the synthesis of nanomagnetite

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Copyright (c) 2024 Akhmetova A.I., Sovetnikov T.O., Obolenskaya L.N., Yaminsky I.V.