Re: [DIYbio] Re: Chemical autoflorescence in fish

I think this is the claim that's a bit odd:

"This's not the GloFish you've seen at most pet aquarium shop in the past decade, our Fluorescent literally lite up the surrounding area like lights bulb."

Seems to indicate, and based on images from their website, that you don't need black light. They just glow "like lights bulb."

On Monday, September 23, 2019 at 2:31:07 PM UTC-4, Yuriy wrote:
Detergent molecules bonded to scales. That's interesting. 

On Monday, September 23, 2019 at 12:30:44 PM UTC-4, Simon Quellen Field wrote:
Fluorescence is far more common than most people realize.
If you obtain a 405 nanometer (violet) laser pointer, you can detect fluorescence in wines, beer, wood, chlorophyll, and many other natural objects and substances.
It makes a good party trick.

Think of all the detective shows that use black lights to detect semen and urine on bedsheets.
People bring black lights to motels to check bathrooms for effective house cleaning.

Blue fluorescent dye is used in laundry detergent to make yellowed clothing look white.
The dye adheres well to most fabrics. I would expect it would also adhere well to fish scales.
Bring your black light into the laundry room and look at all of the splashes on the walls.

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On Mon, Sep 23, 2019 at 6:15 AM Dakota Hamill <dko...@gmail.com> wrote:

On Mon, Sep 23, 2019 at 8:04 AM Christopher Monaco <cmon...@gmail.com> wrote:
I'm skpeptical

On Sunday, September 22, 2019 at 4:50:06 AM UTC-4, Yuriy wrote:
Any guess what this could be?
https://www.aquafluorescent.com/

The site claims the fish is not GMO and they are not tattooed. Somehow the dye, whatever it is bonds to calcium rich biominirals. Bone, shell, etc.

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