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Aug 21
56m 31s

What makes fireflies glow?

Melissa and Jam, Bleav
About this episode

Melissa and Jam delve into the fascinating chemistry behind fireflies' bioluminescence. They explore how fireflies produce light through a complex series of chemical reactions involving specific molecules like luciferin and enzymes like luciferase. The discussion extends to how these mechanisms find applications in scientific research, such as identifying tumors in mice. The episode is interspersed with nostalgic summer stories, making it a blend of chemistry education and personal anecdotes.

00:00 Nostalgic Summer Evenings
00:33 Fireflies and Childhood Wonder
01:04 Introduction to Firefly Chemistry
02:22 Shoutout to Ash and Podcast Tips
03:58 Diving into Bioluminescence
04:52 The Chemistry Behind Firefly Light
11:17 Understanding Acid-Base Reactions
16:13 The Role of Luciferase
18:43 The Unstable Four-Membered Ring
28:39 Understanding Molecular Structures
29:33 The Instability of Molecular Rings
33:39 Fireflies and Bioluminescence
40:53 Applications in Medical Science
45:37 Nostalgic Summer Memories
52:48 Supporting the Show and Final Thoughts

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References from this episode:

  1. https://www.chemistryworld.com/podcasts/luciferin/3005839.article
  2. https://www.science.org/content/article/watch-chemistry-behind-how-fireflies-glow
  3. https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.113.258103
  4. https://youtu.be/pTPMwZK2-yM
  5. https://pubs.acs.org/doi/10.1021/jacs.5b03820
  6. https://pubs-acs-org.libproxy.library.unt.edu/doi/10.1021/jp301910p
  7. https://chemistry-europe-onlinelibrary-wiley-com.libproxy.library.unt.edu/doi/10.1002/cphc.201300330
  8. https://chemistry-europe-onlinelibrary-wiley-com.libproxy.library.unt.edu/doi/10.1002/cphc.201200195
  9. https://iubmb-onlinelibrary-wiley-com.libproxy.library.unt.edu/doi/10.1002/iub.134
  10. https://chemistry-europe-onlinelibrary-wiley-com.libproxy.library.unt.edu/doi/10.1002/cbic.200500443
  11. https://www.chemistryworld.com/news/rainbow-makers/3003381.article
  12. https://www.acs.org/molecule-of-the-week/archive/f/firefly-luciferin.html

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