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Benjamin Carr, Ph.D. 👨🏻‍💻🧬<a href="https://hachyderm.io/tags/Mice" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Mice</a> made transparent with a <a href="https://hachyderm.io/tags/dye" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#dye</a> used in <a href="https://hachyderm.io/tags/Doritos" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Doritos</a> Stanford scientists has found an agent that can reversibly make skin transparent without damaging it. <a href="https://hachyderm.io/tags/Tartrazine" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Tartrazine</a>, a popular yellow-orange food dye called FD&C Yellow 5 is notably used for coloring Doritos. Hong’s team dissolved the dye in an aqueous solution and created a transparency-inducing lotion of sorts. It worked, because the dye reduced the difference in refractive index between water and lipids in the skin. <a href="https://arstechnica.com/science/2024/09/mice-made-transparent-with-a-dye-used-in-doritos/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://arstechnica.com/science/2024/09/mice-made-transparent-with-a-dye-used-in-doritos/</a>

Moritz NegwerIn case anyone was following the recent Science paper about using Tartrazine for <a href="https://mstdn.science/tags/tissueclearing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#tissueclearing</a>, apparently there is at least one (competing) group that couldn't reproduce it and wrote a preprint about it: Tartrazine cannot make live tissues transparent <a href="https://doi.org/10.1101/2024.09.29.615648" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://doi.org/10.1101/2024.09.29.615648</a> Discussion on Pubpeer, including the Tartrazine paper's author's response: <a href="https://pubpeer.com/publications/81314BB3706B3D6ADAD49F301B2FA5" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://pubpeer.com/publications/81314BB3706B3D6ADAD49F301B2FA5</a><a href="https://mstdn.science/tags/lightsheet" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#lightsheet</a> <a href="https://mstdn.science/tags/microscopy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#microscopy</a> <a href="https://mstdn.science/tags/tartrazine" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#tartrazine</a>

GeekProjects NewsRendering Skin Transparent Using the Food Dye Tartrazine <a href="https://hackaday.com/2024/09/07/rendering-skin-transparent-using-the-food-dye-tartrazine/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://hackaday.com/2024/09/07/rendering-skin-transparent-using-the-food-dye-tartrazine/</a> <a href="https://geekprojects.com/tags/refractiveindex" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#refractiveindex</a> <a href="https://geekprojects.com/tags/tartrazine" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#tartrazine</a> <a href="https://geekprojects.com/tags/Science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Science</a> <a href="https://geekprojects.com/tags/fooddye" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#fooddye</a>

IT NewsRendering Skin Transparent Using the Food Dye Tartrazine - Although we generally assume that opacity is the normal look for animals like us h... - <a href="https://hackaday.com/2024/09/07/rendering-skin-transparent-using-the-food-dye-tartrazine/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://hackaday.com/2024/09/07/rendering-skin-transparent-using-the-food-dye-tartrazine/</a> <a href="https://schleuss.online/tags/refractiveindex" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#refractiveindex</a> <a href="https://schleuss.online/tags/tartrazine" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#tartrazine</a> <a href="https://schleuss.online/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#science</a> <a href="https://schleuss.online/tags/fooddye" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#fooddye</a>

Victoria Stuart 🇨🇦 🏳️‍⚧️Scientists make tissue of living animals see-through <a href="https://www.sciencedaily.com/releases/2024/09/240905143615.htm" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.sciencedaily.com/releases/2024/09/240905143615.htm</a>In a pioneering new study, researchers made the skin on the skulls and abdomens of live mice transparent by applying to the areas a mixture of water and a common yellow food coloring called tartrazine.Achieving optical transparency in live animals with absorbing molecules Science, 2024; 385 (6713) DOI: 10.1126/science.adm6869 <a href="https://www.science.org/doi/10.1126/science.adm6869" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.science.org/doi/10.1126/science.adm6869</a><a href="https://mastodon.social/tags/biology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#biology</a> <a href="https://mastodon.social/tags/imaging" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#imaging</a> <a href="https://mastodon.social/tags/InVivoImaging" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#InVivoImaging</a> <a href="https://mastodon.social/tags/tartrazine" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#tartrazine</a> <a href="https://mastodon.social/tags/BiologicalImaging" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#BiologicalImaging</a>

Victoria Stuart 🇨🇦 🏳️‍⚧️Turning tissues temporarily transparent <a href="https://www.science.org/doi/10.1126/science.adr7935" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.science.org/doi/10.1126/science.adr7935</a>* food dye suppresses light scattering in biol. tissue * enable vivo imaging * common food coloring Yellow No. 5 (tartrazine)Transparent mice made w. light-absorbing dye reveal organs at work <a href="https://www.nature.com/articles/d41586-024-02887-4" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.nature.com/articles/d41586-024-02887-4</a>Scientists Make Living Mouse Skin Transparent w. Simple Food Dye <a href="https://www.scientificamerican.com/article/scientists-make-living-mices-skin-transparent-with-simple-food-dye" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.scientificamerican.com/article/scientists-make-living-mices-skin-transparent-with-simple-food-dye</a>Common food dye can make skin transparent Non-paywalled: <a href="https://archive.fo/YgZYq" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://archive.fo/YgZYq</a><a href="https://mastodon.social/tags/biology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#biology</a> <a href="https://mastodon.social/tags/imaging" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#imaging</a> <a href="https://mastodon.social/tags/InVivoImaging" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#InVivoImaging</a> <a href="https://mastodon.social/tags/tartrazine" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#tartrazine</a>

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