Absorption of light allows 11-cis-retinal to relax from a bent shape (arising from the cis double bond) to a lower energy, all-trans arrangement. The straighter all-trans-retinal can no longer fit in the receptor designed for 11-cis-retinal and is ejected. This change leads to differences in cell membrane potential and, as ions are pumped into the cell, this response turns into a nerve impulse that travels to the brain. That is not the end of the matter; the all-trans-retinal generated by this process is reconverted to 11-cis-retinal by specific enzymes, which can re-bind into the receptor, ready to interact with another photon of light.
FIGURE 16.21 The chemistry of colour detection in the eye following absorption of a particular wavelength of light by rhodopsin.
"Chemistry" 2e - Blackman, A., Bottle, S., Schmid, S., Mocerino, M., Wille, U.
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Beauty of Joseon Revive Eye Serum Ginseng + Retinal Review
Beauty of Joseon has yet again released a best-seller! This antiaging eye serum is gentle for the eye area while offering potent antiaging benefits due to the combination of retinal and ginseng extract in the formula. Spoiler alert: It's a WIN for me!
Read my review here to learn all the details: Beauty of Joseon Revive Eye Serum Ginseng + Retinal Review
Have you tried this brand?
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blog for all things meat, medicine, and metal
he/they (and she if i know you)
"medic's log" <- original post tag
"epistolary" <- original writing tag
"blood & bones" <- visual art tag
"retinal" <- film/tv tag
"somatic" <- written word tag
"autonomic" <- (video) game tag
"viscera" <- theater/performance tag
"auditory" <- podcast/audio drama tag
"petrification" <- antique/artifact tag
"alchemical" <- food tag
"cyberpsychosis" <- cyberpunk tag
"like enough to another" <- friend writing/art tag
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⠀ Retinal art trashcan
⠀⠀
Role: Sun Devil
Pronouns: any
Height: 1,95m/6'4ft tall. Or 3,42m/11'2ft tall
Abilities: shape-shifting, fire manipulation and stuff like that, nigh-absolute immortality.
Birthday: 14th August
Is biologically genderless. Currently doesn't have intestines.
Created for a roleplay on DSP Amino
Kinda very much grew on me.
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Muses! The godly threats
Name: sonic.exe/zenophane/lord x
Age: 15?
Gender: male
Bio: the most infamous hedgehog was once the most beloved. Sonic was definition of a hero: brave,kind and selfless. However one day he was infected with a parasite,after a while of studying him,the parasite took over. He used Sonics form to fool his friends and kill them,turning them into his undead army. Even when he learned of thier resistance/rebellion,it amused him cause of the fact he deems himself the iconic phrase “I am god” the .exe guys have to avoid Zeno at costs cause if he gives them a command,they will follow his orders,they’re forced to due to demonic magic. There’s an use for every form he has. He uses sonic.exe to fool/trick people that come to come to his realm. Xenophane to tower and intimidate Sonics old friends along with boosted powers. Then there’s lord x,where the parasite takes Sonics form and makes it his own,he uses this powerful form to toy the members of the resistance that aren’t dead. Despite how many times he’s defeated or the resistance gets away,he still smiles cause I thinks of himself as a god,and he’ll forever hold the fact he killed the sonic within him over the undead fox’s head
Name: fatal error
Age: unknown
Gender: male
Bio: a creation by Zeno,who exists in a pixel world he created. Fatal error likes to toy with victims who end up in his realm,he likes to torture them and then corrupt them and make them his minions,once they’re corrupted,they cannot leave the pixel world and are doomed to serve fatal error for all eternity. Fortunately no one has suffered this fate and when Sarah’s involved,it’s easy for people to escape. Good thing is,if your not in his world. Fatal error will leave you alone.
Name: starved eggman
Age: 30?
Gender: male
Bio: a version of eggman that feasted on mobians,the only reason he’s helping Zeno is that he promised him he would have all the meat in the world,he’s willing to eat the resistance except for eggman,he has a robot named furnace that will cook and chase down his prey and bring them to him so he can feast on them.
Name: slash
Age: unknown
Gender: male?
Bio: as xeno faker remake,not much is known about him,all that is known about him is that he’s a crearion by Zeno and can travel through the regular and pixel worlds,so if you try to hide and he finds you,your screwed. He has four arms with claws that he uses to slice up his victims and his neck can stretch out with his bloody veiny neck.
Name: retinal
Age: unknown
Gender: male
Bio: zenos own version of tails to combat the resistance leader. Retinal has the skills of not just tails when he was alive,but is as skilled as a ninja like espio,not to mention being stealthy,quiet and fast like sonic,his goal is to kill tails and send the resistance into a panicked frenzy.
Name: satanic
Age: unknown
Gender: male
Bio: as zenos remake of hog,satanic not only has Sonics other abilities,but has demonic magic,being able to use demonic magic straight from hell or the underworld,and his body can stretch to zero limits,he’s like the devil if he possessed sonic,his goal is to kill the resistance and collect thier souls
Name: werechidna
Age: unknown
Gender: male
Bio: as a remake of chotix by Zeno,werechidna is like chotix if he never reformed,violent and cocky,he shifts into his final form when his regular form is beaten up badly,he doesn’t like going into his final form cause it really hurts him and removes his ability to see,still,even in his blind final form,he is a dangerous threat,being able to make the hills collapse or crack with just his fists or his feet.
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Acrylic on paper, 100 x 70 cm, 2018 #art #abstract #airbrush #retinal (at Warsaw, Poland) https://www.instagram.com/p/CYUPBiZo3mA/?igshid=NGJjMDIxMWI=
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💛 Geek&Gorgeous Produkte
Reinigungsbalsam Mighty Melt
Waschgel Jelly Joker
Serum C-Glow 15% Vitamin C
Serum A-Game-5, 0,05% Retinal
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This is only the first step in a complicated process, however (see figure 16.21).
FIGURE 16.21 The chemistry of colour detection in the eye following absorption of a particular wavelength of light by rhodopsin.
"Chemistry" 2e - Blackman, A., Bottle, S., Schmid, S., Mocerino, M., Wille, U.
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🖤🤍🖤 ¿Manchas? ¡No! Que se las queden los dálmatas 🖤🤍🖤
Que sí, son muy monos con sus manchitas, pero precisamente por eso que se las queden ellos. Las manchas preocupan, y no sólo la que te queda cuando se te cae el café 😅 .
Así que si el tema te interesa, ya seas novata (yo lo soy) o pro (ps,ps si sabes algo que yo no, chíavamelo, porfa), bienvenid@ y quédate un ratito a leer este post hecho especialmente para ti. ¿Empezamos?
Pero antes, un…
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SCINIC Cicanoid Retinal Cream Review
This year I turned 30 and I was thinking that I need to step up my skin care game by including retinoids in my routine. This cream from the K-beauty brand "Scinic" is an intensive wrinkle treatment that prevents early signs of aging and improves the look of existing fine lines and wrinkles. It contains 0.05% Retinal, 0.05% Bakuchiol, and 0.001ppm Retinol.
Read my experience and tips here: SCINIC Cicanoid Retinal 0.05% Cream Review
Do you use retinoids in your skin care routine?
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Almighty Creator, thank you for waking me this morning, in the right state of mind.
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[DAYVE TRIED]: BY WISHTREND Vitamin A-mazing Night Cream
I’m always looking for new skin care products that will help bring life back to my dry, dull skin. Hence, I couldn’t have been more pleased to come across the BY WISHTREND Vitamin A-mazing Bakuchiol Night Cream. (more…)
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