Photo Chemistry – Pagina 2
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InternationalHey Google, what does a brain look like?
A team from Google Research and Harvard University has published the largest ever dataset of neural connections in a fragment of the human brain.
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InternationalDNA diamonds
You can create extraordinary photonic crystals out of ‘tetrapods’ using DNA origami with unprecedented precision.
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InternationalSensitive channels
Surprisingly little is known about the molecular basis of our sense of touch. A newly discovered ion channel fills in the picture.
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InternationalChildren’s experiment for adults
It is a popular experiment to introduce children to science: staining a rose with food colouring. An American student did it with fluorescent dye.
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InternationalJungle in a flask
With a little imagination, you can see a complete jungle in this picture, with large ferns and grass on the ground.
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InternationalGhost of Mesosphere Present
Stratospheric discharges are not only beautiful, they are also the subject of research into what makes them so colourful.
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InternationalBlue bead parade
The audience award of the ChemistryViews 2023 Photo Competition went to this atmospheric image of blue calcium alginate ‘beads’.
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InternationalPicture perfect tubes
Maciej Majdecki won first prize in the ChemistryViews Photo Competition 2023 with this collection of beautifully coloured NMR tubes.
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InternationalMolecular jellyfish
Serendipity is a thread running through many extraordinary discoveries in the history of chemistry. These ‘molecular jellyfish’ are no exception.
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InternationalIron embroidery
Source: Ludovic Troian-Gautier, C&EN Nature offers the most beautiful crystal structures. But beauty is certainly not absent from the lab, as shown by these iron(II) photosensitisers.
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InternationalThreads of beauty
Analytical polymer chemistry can be quite colourful, as shown in this X-ray diffraction pattern of a nylon fibre.
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InternationalAbout the birds and the genes
Chinese researchers show which gene in monkeyflowers has been altered so that the flowers no longer produce yellow pigment.
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InternationalSynthetic painting
Organic chemistry is not always exciting when it comes to using colour: white powders, colourless liquids. But it can also produce beautiful pictures.
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InternationalWhat does a brain ‘sound’ like?
We know ultrasounds as grainy grey pictures, but with the latest imaging techniques, they can look like this.
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InternationalTraitor macrophages light up
Floris van Dalen, PhD student at RadboudUMC, took this image of mouse macrophages acting as a model for TAMs.
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InternationalEnlightening nerves
Most biological cells are not very special to see unless you pass some fluorescent compounds through them. These brain cells also have an unusual shape.
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InternationalSoap bubble solar cell
You can see solar panels appearing on more and more rooftops. But Saudi scientists printed a solar cell on a bubble.
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InternationalChem brûlée
Most mixtures that chemists create in the lab may not always look special or appetising. But every once in a while, you would be tempted to take a bite of your product.
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InternationalLight at the end of the tunnel
Everyone’s bowels are different. One person’s gut reacts violently to certain foods or medications, while another’s doesn’t suffer at all.
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International‘Highest resolution ever’
With AFM, researchers at UCL get close to the reality of the surface of a bacterium.
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