Materials Map

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The Materials Map is an open tool for improving networking and interdisciplinary exchange within materials research. It enables cross-database search for cooperation and network partners and discovering of the research landscape.

The dashboard provides detailed information about the selected scientist, e.g. publications. The dashboard can be filtered and shows the relationship to co-authors in different diagrams. In addition, a link is provided to find contact information.

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The Materials Map is still under development. In its current state, it is only based on one single data source and, thus, incomplete and contains duplicates. We are working on incorporating new open data sources like ORCID to improve the quality and the timeliness of our data. We will update Materials Map as soon as possible and kindly ask for your patience.

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in Cooperation with on an Cooperation-Score of 37%

Topics

Publications (1/1 displayed)

  • 2022Ion Partition Detected in Homeopathically Manufactured Medicine Cuprum metallicum and Controls2citations

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Chart of shared publication
Nysten, Bernard
1 / 54 shared
Magnin, Delphine
1 / 11 shared
Goyens, Martine
1 / 1 shared
Dorfman, Pierre
1 / 1 shared
Wassenhoven, Michel Van
1 / 1 shared
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2022

Co-Authors (by relevance)

  • Nysten, Bernard
  • Magnin, Delphine
  • Goyens, Martine
  • Dorfman, Pierre
  • Wassenhoven, Michel Van
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article

Ion Partition Detected in Homeopathically Manufactured Medicine Cuprum metallicum and Controls

  • Nysten, Bernard
  • Magnin, Delphine
  • Goyens, Martine
  • Dorfman, Pierre
  • Devos, Philippe
  • Wassenhoven, Michel Van
Abstract

Background: Homeopathy is highly controversial. The main reason for this is its use of very highly dilute medicines (high homeopathic potencies, HHP), diluted beyond the Avogadro/Loschmidt limit. Research using Nano Tracking Analysis has demonstrated the presence of particles in HHPs. This study aims to verify the results of a previous publication that identified the ionic composition of these particles in all dilutions. Methods: We used Scanning Electron Microscopy & Energy Dispersive X-Ray Spectroscopy (SEM-EDX) to examine dilutions of a commonly used homeopathic medicine, an insoluble metal, Cuprum metallicum, for the presence of particles (NPs). The homeopathic medicines tested were specially prepared according to the European pharmacopoeia standards. We compared the homeopathic dilutions/dynamizations of copper with simple dilutions and dynamized lactose controls. Results: We observed an ionic diversity common to all preparations including HHPs but also significant differences in the relative quantity of each ion between manufacturing lines of homeopathic copper and lactose controls. The probability that the observed differences could have occurred chance alone (especially above Avogadro limit) can be rejected at p < 0.001. The essential component of these homeopathic medicines is sodium hydrogen carbonate, modulated by some other elements and by its quantity, size and shape. Conclusion: Homeopathic medicines made of Cuprum metallicum do contain material with a specific ionic composition even in HHPs diluted beyond the Avogadro/Loschmidt limit. This specificity can be attributed to the manufacturing process. This material demonstrates that the step-by-step process (dynamized or not) does not match the theoretical expectations of a dilution process. The starting material and dilution/dynamization method influences the nature of these NPs. Further measurements are needed on other raw materials using the same controls (solvent and simply diluted manufacturing lines) to support these findings. The role of sodium bicarbonate must be carefully studied in the future.

Topics
  • impedance spectroscopy
  • scanning electron microscopy
  • Sodium
  • Hydrogen
  • copper
  • Energy-dispersive X-ray spectroscopy