Rezultati pretraživanja
  1. 30. srp 2019.
  2. 4. lip 2019.

    Eid Mubarak and holiday greetings! I wish you peace, blessings, love, and happiness! 🙏🏽 How many scientific references can you find? 😉 This year’s themes are (organic/inorganic) catalysis and spectroscopy. ❤️💙

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  3. Happy . We don't recommend eating it, but this "Homer's Donut" pic from looks pretty good.

  4. 1. kol 2019.

    Educate your children guys! Alfredo is already learning about Photochemistry for

  5. 24. sij

    Here's a new ~615/640 nm rhodamine fresh off the prep HPLC. I can't decide which color I like more... the violet color of the solution or its hot pink/magenta fluorescence.

  6. 29. lis 2019.

    Flash chromatography video of the day, brought to you by the letters J and F and the number 669 ( 669). That ~cobalt blue! NOTE: Contains no cobalt.

  7. 4. stu 2019.
  8. 29. stu 2019.

    Isn't it nice when chemistry works exactly how you had planned!😍

  9. 25. sij 2019.

    Three different immiscible fluorescent solutions in an Allihn condenser (aka a bulb condenser), illuminated by a UV-A lamp, just for fun. (And of course, for the Beauty of Science!)

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  10. 23. sij

    At by , we like crystals . But the US Crystal Growing Contest takes it to another level. Time for the winners!

  11. 27. sij

    As I was making a video on Friday, I also made this collage of stills showing the different colors of a new rhodamine fluorophore. It was only after I put it together that I realized what I had done. I'm sorry.

  12. 19. lip 2019.

    In this week's : D-(+)-limonene w/ real lemons! Old crystallographers will recognize the "711" ORTEP code for the ellipsoids.

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  13. 23. lis 2019.

    I was featured in 's series! It's neat to see how the physical world can result in such beautiful things. I hope more people can appreciate atomic layer deposition (ALD) and what it can make!😁

  14. 1. stu 2019.

    Some "chromatography after dark" for this post-Halloween !

  15. 22. lis 2019.
  16. 3. svi 2019.

    Forgetting to clean out your glassware can result in surprises sometimes!

  17. 29. stu 2019.

    Orange you glad it’s ! Love this vibrant orange fluorescence of a solution of the polarity-sensitive probe molecule Nile Red in toluene under UV-A light.

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  18. 15. stu 2019.

    For Week, here’s the beautiful purple pastel emission of argon (element 18 on the periodic table), that oh so noble gas, in a discharge lamp.

  19. 3. lip 2019.

    Sometimes the NMR waste can look very pretty (specially when dealing with quinones)

  20. 21. lip 2019.

    Awesome! Here you can read a little bit about my entry for the Chemistry in Pictures Water contest, related to this year ! Have you already submitted your entry?

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