Swisens Poleno
Swisens Poleno provides the most independent characteristic values per particle available on the market. It renders a mosaic of information about the particles going through the system including high-resolution images of every single particle. Based on this rich dataset and in combination with state-of-the-art classification algorithms, outstanding quality of the classification results is achieved.

Characteristics
• Holographic images
• Integrated aerosol concentrator
• Insertable sample collector


Overall Functions
The structure of Swisens Poleno base on the analysis of light scattering, holographic images, and UV-induced fluorescence. With these measurement methods, many independent features can be determined, allowing for an excellent quality of particle identification.

Morphological features
Information about the morphology of each individual pollen-grain is collected with a high-resolution holography setup delivering images of the particles. The advantages of the setup include a wide field of view in x, y, and z-axis while maintaining a very high resolution. The figures show reconstructed images of pollen grains taken in flight with the holography measurement setup.

pollen

Automatic pollen-taxa identification
The information gathered from each particle passing through the system is processed by state-of-the-art machine learning algorithms / neuronal networks. The area in which the algorithm is trained in relation to the holographic images becomes visible.

Autofluorescence
Autofluorescence is the natural emission of light by biological structures such as pollen and spores. Measuring the fluorescence emission spectra and the fluorescence lifetime of different pollen-taxa makes it possible to distinguish between them.


Further Information
If you would like more information about Swisens Poleno, please contact us by email or phone or have a look at the product flyer.


Disclaimer
The information presented in this document is based on Swisens‘ experiences and compiled to the best of Swisens knowledge. Although care has been taken in compiling the information, Swisens does not assume liability for its completeness or accuracy. The information, recommendations and examples presented in this document do not absolve you from the obligation of investigating the possibility of infringement of third parties‘ rights and, if necessary, clarifying the position. The information is provided by Swisens „AS IS“ and any express or implied warranties, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose of information or the product or both, are disclaimed. Except to willful acts and to the maximum extent permitted by applicable law, in no event shall Swisens be liable for any direct, indirect, incidental, special, exemplary or consequential damages, procurement of substitute goods or services, claims of intellectual property infringement or loss of use, data, profits, or business interruption, or harmful effects to people, objects, animals, or physical entities, however caused and on any theory of liability whether in contract, strict liability, or tort (including negligence or otherwise) arising in any way out of the use of the information or the product or both, even when advised of the possibility of such damage. Swisens reserves the right to make changes to this document without notice at any time. All trademarks are the property of their respective owners.
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