From Reactions.
That’s right, every other video you’ve seen about color has been wrong, or, at least, incomplete. Because they pretty much all say that when light hits an object, some is absorbed, whatever isn’t is reflected back, and that’s what we perceive as color. But absorption is not the whole story.
This video is going to explore deeper than all those other videos. It’s going to explain that color is the result of light interacting with electrons … most of the time.
#color #electrons #electronorbitals
Credits:
Executive Producer:
Matthew Radcliff
Producers:
Andrew Sobey
Elaine Seward
Darren Weaver
Writers:
Alex Dainis, Ph.D.
Hosts:
Alex Dainis, Ph.D.
Scientific Consultants:
Douglas Mulford, PhD
Stephen Westland,PhD
Jon Malis
Michelle Boucher, Ph.D.
Leila Duman, Ph.D,
Anne Hylden
Executive in Charge for PBS: Maribel Lopez
Director of Programming for PBS: Gabrielle Ewing
Assistant Director of Programming for PBS: John Campbell
Reactions is a production of the American Chemical Society.
© 2024 American Chemical Society. All rights reserved.
Sources:
https://www.tandfonline.com/doi/pdf/10.1080/00958970701267276#:~:text=The%20chemical%20structure%20of%20indirubin.&text=ronment.,nm)%20in%20the%20visible%20region
https://www.researchgate.net/figure/Chemical-structure-of-indigo-dye-and-its-leuco-form_fig1_272661278
https://www.researchgate.net/figure/A-UV-visible-spectra-of-indigo-dashed-line-and-leuco-indigo-solid-line-B_fig3_343224267
https://pubs.acs.org/doi/10.1021/ed070p612
https://www.neonplus.co.uk/advice-centre/technical-questions-and-how-it-works/neon-signs-how-they-work-how-they-perform-and-are-there-alternatives/
https://www.neonplus.co.uk/advice-centre/technical-questions-and-how-it-works/neon-signs-how-they-work-how-they-perform-and-are-there-alternatives/
https://www.integra-biosciences.com/sites/default/files/Modern_Bunsen_burners_V01.pdf
https://byjus.com/question-answer/name-the-metal-which-is-present-as-impurity-in-sapphire/
https://www.aatbio.com/fluorescence-excitation-emission-spectrum-graph-viewer/quinine
https://chem.libretexts.org/Bookshelves/Physical_and_Theoretical_Chemistry_Textbook_Maps/Supplemental_Modules_(Physical_and_Theoretical_Chemistry)/Spectroscopy/Electronic_Spectroscopy/Radiative_Decay/Fluorescence
https://demos.smu.ca/demos/optics/193-fluorescence
https://pubs.acs.org/doi/10.1021/acs.jchemed.3c00792
https://manoharan.seas.harvard.edu/structural-color