🍀Happy St. Patrick's Day!🍀
This four-leaf clover has always brought me luck!
#FluorescenceFriday #SciArt #SciComm #RealTimeChem #ChemArt #Chemistry #ChemTwitter #StPatricksDay
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#RealTimeChem
Latest posts tagged with #RealTimeChem on Bluesky
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Posts tagged #RealTimeChem
Losing RSCPoster to LinkedIn was a blow and conference live tweeting was pretty much lost. #Chemtwitter was good for #RealTimeChem which engaged a lot of students but the students don't seem to be hanging here.The 2 RealTimeChem questions I posted went unanswered. So there's a critical mass missing
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I had a few vials with impure corrole so I decided to do a small column. I never get tired of this color!
#realtimechem #chemsky #porphyrin
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... and, stay for some aluminium hydride chemistry too!
Huge thanks to all the co-authors for their help, @imosquire.bsky.social, @michi-tritto.bsky.social and @rohil-anandkar.bsky.social and a host of undergrad project students past and present!
#chemsky #maingroup #realtimechem
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An orange Home Depot bucket sits atop a large ceramic-top hotplate stirrer, a teensy vortex seen in the surface suggesting that stirring is somehow happening.
Prepping 2x20kg of an aqueous formulation base when you usually outsource to a kilo-lab is NOT fun! My experience prepping buckets of ceramic glazes certainly came in handy.
You CAN stir 5-gallon buckets on a magnetic stirrer if it’s big enough, but I don’t recommend it.
#chemchat #RealTimeChem
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FAO Main Group chemists here on bluesky - a while ago I made a list of all of you, it makes for an excellent Main Group-focused timeline. If you want to add it just click on the list and pin it!
Also, if I'm missing anyone just let me know!
#chemsky #realtimechem #chemchat #maingroup
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Lecture bottle of 13CO2 with regulator
Gearing up for a super expensive 13CO2 labeling experiment. Wish us luck!
The cylinder comes with 33 psi of 13CO2 and a big warning label not to open it without a regulator-otherwise you lose your precious gas!
#chemsky #chemchat #realtimechem
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🔹🔷Crystal blue persuasion!🔷🔹
The brilliant blue fluorescent crystals formed after DNA purification from bacteria & human cells.🧬🦠
#FluorescenceFriday #RealTimeChem #ChemArt #Chemistry #ChemTwitter #SciArt #SciComm
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⚡WE DID IT⚡ We secured an MSCA Postdoctoral Fellowship! A new postdoc is joining our lab at the University of Greenwich! They’ll be cooking up simple, practical electrochemical routes to medically relevant bioisosteres. Can’t wait to get started 🔥
#RealTimeChem #ChemSky
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I don't think it was the gas supply as another GC (an online gas analyzer for our hydrotreating pilot plant reactors) using the same cylinders/regulators/purifiers/filters/getters remains unchanged.
So, anyway, time to recalibrate.
#Chemsky #RealTimeChem #GasChromatogaphyIsBlackMagic
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Also, retention times have increased, causing my ref check standards to fail.
All of this started ~2/3rds of the way through the run over the weekend.
I think my GC found a fountain of youth and is now running as well as the day it was installed.
#RealTimeChem #chemsky
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❤️🔥The joy of bending light with glass vials! ❤️🔥
A UV LED light excited sulforhodamine B.
#FluorescenceFriday #SciArt #SciComm #RealTimeChem
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Wishing you an amazing weekend 🥰
#ScienceIsArt
#PostdocLife #Chemistry #RealTimeChem
#PostdocVoice #FluorescenceFriday #Science #CENChemPics #ChemTwitter
#chemsky #epfl
#postdoc #science
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DyeMind is Live – your all-in-one AI-platform for Fluorophore Intelligence!
The platform offers a variety of features👇
🔹 Curated library of compounds
🔹 Real-time spectral comparisons
🔹 Auto-QY calculator
🔹 Generative design for custom probes
Join → www.dyemind.com
#FluorescentFriday #RealTimeChem
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It is not very #RealTimeChem…
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The light at the back is shining on a bank of LEDs connected in parallel to provide a very small current but enough to microelectrolyse 0.5M CuCl₂ solution. Electrodes are carbon rods.
Chlorine reacts with KI solution. It turns blue litmus red and bleaches. It,causes starch/iodate paper to turn blue with the formation of iodine
After 10 minutes, litmus paper is almost bleached but slightly red, and the starch/iodate paper is almost white. And now 0.5M KBr has turned slightly yellow with the formation of bromine water.
After 10 minutes, the cathode shows a little copper. A 9V battery would bleach litmus in 2 minutes and show more copper, as the current would be larger.
Electrolysis of 0.5M CuCl₂ solution powered by light! NOT A BATTERY. See, the electrolysis is so slow that the litmus is actually red before bleaching. LED banks are in parallel, better than the previous tweet on this topic.
#chemsky #chemchat #realtimechem #beyondbenign #iTeachChem #Chemistry
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Hello, World! 🧪 www.dyemind.com
#RealTimeChem
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✨💃Disco Ball!💃✨
A UV laser excites fluorescein, producing green fluorescence. Glitter scatters the light to demonstrate dynamic light scattering (DLS) for measuring particle size.
#FluorescenceFriday #RealTimeChem #SciArt #SciComm #ChemArt
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more on troubleshooting if your expression isn’t going well: bit.ly/wheresthepro...
more on IPTG induction: bit.ly/bacterialpro... & youtu.be/83rQYJz4wNQ
more on auto induction: bit.ly/bbautoinduct... & youtu.be/_-t_fKGX5aQl... #sciencelife #science #realtimechem
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Goodbye #Paris! It was a pleasure as always! But now, time to get back to the lab and try some new ⚡️ ideas! #RealTimeChem #ChemSky
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One of the best small pleasure in life? Catching up with your former French PhD students when you’re in Paris 😄 #RealTimeChem #TeamForEver #ChemSky
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Really sick of being sick; I'm out of sick days and into vacation days :(
(Was low from asthma, which has been really bad this year and then got a cold right before xmas, and then food poisoning right after)
#RealTimeChem
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#realtimechem #chemchat (jk)
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🎇🧨🎆Waterworks for the New Year!🎆🧨
I dropped fluorescein in water and rhodamine B in isopropanol into water to visualize miscibility and diffusion.
#FluorescenceFriday #SciArt #SciComm #RealTimeChem #Chemistry #ChemTwitter
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Swole doge meme Draw a carbene challenge Swole doge says "pen and paper, takes few seconds, carbene boi ready to go" Wimpy doge says "on a computer, let me clean up those bonds for you, triple bond to N, pentavalency, where are the lone pairs, halp"
Meme summary of the last hour of my life #chemistsWhoCode #chemchat #RealTimeChem
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Photo of a tv. A woman is wearing a pattered dress with regular repeating patterns
I thought Rita was wearing a MOF dress on the news. #RealTimeChem
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The Beer's law plot is very good. A spreadsheet is used to find the values.
Usual values are in the 67% region.
There is absorption in the UV and blue area and the yellow-to-red region. This gives chlorophyll its green colour.
Increasing the iodine concentration does not increase the rate of reaction. Increasing the acid and propanone concentrations increases the rate of reaction.
Here is a Beer's Law plot of copper nitrate solution used to find the copper content of brass. The different coloured LEDs can show the absorption spectrum of chlorophyll. The rate of reaction of the iodination is the final slide.
#chemsky #chemchat #realtimechem #beyondbenign #iTeachChem #Chemistry
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The new design is top left. The Lego cuvette holder is top right. The voltmeter is the most expensive part.
The downside is that the absorbance has to be calculated. However, a lof money has been saved for a set of 10.
There are 6 coloured LEDs and a UV LED in the experiments. Is it any good? See the next message.
Innovative design moves with new technology. The cuvette holder moves from Lego to a 3D-printed one. It uses a coloured LED as the emitter and an IR-LED as the collector. This produces a voltage related to the transmitted light.
#chemsky #chemchat #realtimechem #beyondbenign #iTeachChem #Chemistry
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