Microscopy Course April 2024

Two days of intense learning and practicing ...... and a great atmosphere! We explored Light Microscopy, Confocal Laser Scanning Microscopy, Cryo-Scanning Electron Microscopy, and discussed many more methodologies. Food Microstructures include emulsions, foams, powders, suspensions, films, etc, from dry to wet and from ambient to frozen. Analyzing food has many intellectual and creative challenges ....... but yields lots of fun.…

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Face Mask once more

Customers at Consistence benefit from a rich combination of different imaging methodologies. And in most cases, we apply different methodologies, to reveal the various secrets of the microstructures. Here a face mask sheet, covering the filter material is shown with different light microscopic methodologies (left images) and with Scanning Electron Microscopy (right images). While one methodology proves crystallinity/order, the other…

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Launch of SeeCHEESE project

Consistence and 3 partner companies (FrieslandCampina and 2 others) have started mapping the structure of CHEESE at all length scales, to compile the scattered knowledge of cheese microstructure. ELINE HOEDEMAKER and JANNES VAN DEN BAAR will study several cheeses with advanced imaging methods that complement each other (CLSM, SEM, cryofixed, chemfixed, etc). Combining their findings with existing knowledge from literature,…

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Read more about the article Making hollow wax fibrils…….
Hollow wax fibres made by hydrangea scale insects.

Making hollow wax fibrils…….

To make these hollow, hexagonal fibres would be a good challenge for nano engineers, please react! Good for them to know that the cottony hydrangea scale insects (hortensia woldopluis in dutch) already have the method in perfection. These tough, hollow fibrils protect the young scale insects from being eaten by other bugs. Magnify your own product at Consistence.

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Read more about the article Seed germination
Time lapse imaging of germination of garden cress seed (Lepidium sativum).

Seed germination

Yes, good to share that material research at Consistence is the seed to your business success, but this outburst of life, from dry seeds taken out of an aluminium sachet, makes me humbled after all...... Thanks Paul for imaging garden cress (Lepidium sativum) seed germination in our lab.

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Read more about the article IKEA pencil
In 4 steps to 50k magnification

IKEA pencil

IKEA pencil magnified 50k times in four steps. High magnifications of materials and products seem disconnected from the real world. But here I would like to prove that only 4 steps are needed to magnify the graphene platelets in a pencil at a magnification of 50,000x (fifty thousand times) in just four steps, where each further zoomed image still can…

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Read more about the article Mitic Humans
Scanning Electron Microscopy (SEM) image of two mites.

Mitic Humans

Fashion, Passion, Sports, and Defence: it's all present in the microworld ...... or just a projection of human behaviour on tiny creatures ;) The imaged mites originate from hydrangea leaves. Their weight is less than a millionth of a gram. Lowest image is a surface detail. Method: cryo-SEM. Photographed by Frank Nijsse at Consistence.

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Read more about the article Grapevine gall mite in situ
Cryo-SEM image of Grapevine gall mite (Colomerus vitis).

Grapevine gall mite in situ

Owners of grapevines would recognise the protrusions on the imaged leaf as blisters created by the gall mite. The mites live underneath the leaves, where they have induced outgrowths of grape leave skin cells, creating a fine curly home for themselves ;). But who has ever seen the gall mite? Not so easy….. First, their size is about 0.1mm, which…

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