Listen Top Shows Blog

Conjugated Systems... no, we are not talking about Latin ;-)

Conjugated Systems... no, we are not talking about Latin ;-)

Update: 2021-02-01

1

Share

Description

We talked about Glow Sticks, we talked about Fireworks. Now it feels like the right time to look at another big factor in color of compounds, the conjugated systems.

If you would like to share feedback or have a suggestion for a topic, I can now be reached on twitter under @ChemistryinEve1. Alternatively, you can send an email to chem.podcast@gmail.com.

Sources:

My publication on the synthesis of Neocryptolepine

https://pubs.rsc.org/en/content/articlelanding/2009/ob/b816608k#!divAbstract

On Colour and Coloring

https://en.wikipedia.org/wiki/Color

https://en.wikipedia.org/wiki/Additive_color

https://en.wikipedia.org/wiki/Subtractive_color

On Covalent Bonds and Conjugated Systems

https://en.wikipedia.org/wiki/Covalent_bond

https://en.wikipedia.org/wiki/Conjugated_system

https://en.wikipedia.org/wiki/Delocalized_electron

Dyes and Pigments

https://en.wikipedia.org/wiki/Dye

https://en.wikipedia.org/wiki/Pigment

https://en.wikipedia.org/wiki/Azo_dye

Magic Ink

https://en.wikipedia.org/wiki/Color_Wonder

https://en.wikipedia.org/wiki/Leuco_dye

https://patents.google.com/patent/US9573403B1/en

Comments

In Channel

Asphalt - Chemie im Straßenbau

Asphalt - Chemie im Straßenbau

2022-01-0524:52

Why can we digest starch, but not cellulose?

Why can we digest starch, but not cellulose?

2021-09-1210:40

Summer Re-runs: Prove It! How do we know what chemicals we have? - Part 2: Analysis

Summer Re-runs: Prove It! How do we know what chemicals we have? - Part 2: Analysis

2021-08-2923:10

Summer Re-runs: Protection from the Sun Pt. 1 - The Ozone Layer

Summer Re-runs: Protection from the Sun Pt. 1 - The Ozone Layer

2021-08-1513:27

Summer Re-runs: Breathe in, Breathe Out - Oxygen Transfer in the Blood

Summer Re-runs: Breathe in, Breathe Out - Oxygen Transfer in the Blood

2021-08-0120:59

You look radiant today - Radiotracers and Imaging

You look radiant today - Radiotracers and Imaging

2021-07-1617:00

Prove It! How do we know what chemicals we have? - Part 2: Analysis

Prove It! How do we know what chemicals we have? - Part 2: Analysis

2021-07-0422:42

Prove It! How do we know what chemicals we have? - Part 1: Purification Techniques

Prove It! How do we know what chemicals we have? - Part 1: Purification Techniques

2021-06-2020:58

Absorbing Fats - Bile in Action

Absorbing Fats - Bile in Action

2021-06-0613:38

Life-saving explosions - Airbags

Life-saving explosions - Airbags

2021-05-2321:38

Breathe in, Breathe Out - Oxygen Transfer in the Blood

Breathe in, Breathe Out - Oxygen Transfer in the Blood

2021-05-0919:44

Sing this corrosion to me

Sing this corrosion to me

2021-04-2514:40

The concept of energy in the human body

The concept of energy in the human body

2021-04-1119:20

Space. The Final Frontier...

Space. The Final Frontier...

2021-03-2818:28

Distilling the essence - Talking about Distillation

Distilling the essence - Talking about Distillation

2021-03-1419:49

Portable Power - Batteries and their Chemistry

Portable Power - Batteries and their Chemistry

2021-02-2817:11

A World of Mirror Images

A World of Mirror Images

2021-02-1415:31

Conjugated Systems... no, we are not talking about Latin ;-)

Conjugated Systems... no, we are not talking about Latin ;-)

2021-02-0113:48

Glow Sticks - A new year's saving grace

Glow Sticks - A new year's saving grace

2021-01-1715:05

AdBlue - More than just purifed urine in our car's gas tank?

AdBlue - More than just purifed urine in our car's gas tank?

2021-01-0323:24

00:00

00:00

1.0x

Conjugated Systems... no, we are not talking about Latin ;-)

Conjugated Systems... no, we are not talking about Latin ;-)

Johannes Vogel