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@cenmag.bsky.socialSep 26, 2026, 7:51 PM

This July, massive wildfires ravaged much of southern France. It remains to be seen if the smoke has tainted the grapes that weren’t burned. cen.acs.org/food/agricul...

#chemsky 🧪

How wildfire smoke put Bordeaux’s wine at risk.
Damage might be localized, but smoke taint can stay hidden until the first sip.
by Benjamin Plackett.
Dried and burned blue grapes on the vine next to dried, brown leaves.  Credit: Miguel Medina/AFP via Getty Images.
@tenuretracker.bsky.socialSep 26, 2026, 5:35 PM

University of Amsterdam (@uva.nl) is hiring:
PostDoc in Automated Spectroscopy of Photoactive Molecules and Thin Films

#postdoc #chemsky #spectroscopy

@readbentham.bsky.socialSep 26, 2026, 3:00 PM

🧪 Current Organic Chemistry

A Scopus-indexed Bentham Science journal covering advances in organic chemistry, including synthesis, catalysis, reaction mechanisms, and natural products.

📨 Submit: https://bit.ly/4xV90JW

#SciSky #AcademicSky #ResearchSky #ChemSky

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@cenmag.bsky.socialSep 26, 2026, 2:59 PM

Carlos A. Martinez used nature’s catalysts to make Paxlovid a reality

This process chemist helped scale up production of a key component of the COVID-19 antiviral.

#HispanicHeritageMonth #chemsky 🧪

@aprahamian.bsky.socialSep 26, 2026, 2:53 PM

DFT can calculate anything you want and give you whatever results you wish for. But humans still need to decide what makes sense #chemsky

@tenuretracker.bsky.socialSep 26, 2026, 2:25 PM

University of Helsinki (@helsinki.fi) is hiring:
Postdoctoral or Doctoral Researcher in Photocatalytic Radical Chemistry

#postdoc #phd #chemsky #photocatalyticradicalchemistry

@cenmag.bsky.socialSep 26, 2026, 1:53 PM

Researchers at the University of Ulm have described the first autonomous walking small-molecule machine: a simple phosphate group. The walker travels along a hydroxy-paved molecular track using an alternating series of cyclization and ring-opening reactions.

#chemsky 🧪

@cenmag.bsky.socialSep 26, 2026, 12:29 PM

Researchers made a swallowable battery from a rice paper–like material and body-compatible elements. The edible battery powered small electronics devices in pig stomachs for 3 days and then broke down.

#chemsky 🧪

@tenuretracker.bsky.socialSep 26, 2026, 9:00 AM

University of California, Davis (@ucdavis.bsky.social) is hiring:
Chemistry Lecturer (Schore Fellow) 2026-2027

#lecturer #chemsky

@payaljs.bsky.socialSep 26, 2026, 7:42 AM

Interesting paper on how we continue to use hazardous solvents.

#ChemSky

onlinelibrary.wiley.com/doi/epdf/10....

@tenuretracker.bsky.socialSep 26, 2026, 5:19 AM

The University of Queensland is hiring:
Postdoctoral Research Fellow in Supramolecular Chemistry

#postdoc #chemsky #supramolecularchemistry

@tenuretracker.bsky.socialSep 26, 2026, 4:26 AM

University of British Columbia is hiring:
Postdoctoral Research Fellow - DNA/Aptamer Chemist

#postdoc #chemsky #dna

@tenuretracker.bsky.socialSep 26, 2026, 1:47 AM

Universitat Wien (@univie.ac.at) is hiring:
Doctoral Positions in the Vienna Doctoral School in Chemistry

#phd #chemsky

@antifocal.bsky.socialSep 25, 2026, 9:50 PM

🔬 𝗜𝘀 𝗮 𝗴𝗮𝗽 𝗯𝗲𝘁𝘄𝗲𝗲𝗻 𝘁𝘄𝗼 𝗶𝗻𝘀𝘁𝗿𝘂𝗺𝗲𝗻𝘁𝘀 𝗷𝘂𝘀𝘁 𝗻𝗼𝗶𝘀𝗲 𝗳𝗼𝗿 𝗮 𝗺𝗼𝗱𝗲𝗹 𝘁𝗼 𝗮𝘃𝗲𝗿𝗮𝗴𝗲 𝗼𝘂𝘁?

Same 30 nm gold particles: 24.9 nm by AFM, 28.6 nm by DLS. That gap is physics.
61 labs, one isotherm: 1,757 to 9,341 m²/g. That gap is analysis.

Values are representative.

#ChemSky #MaterialsScience #AcademicSky

Chart titled One sample, three kinds of disagreement. Three panels. Physics: the same nominal 30 nm gold particles measured by six techniques on a 24 to 28 nm scale give AFM 24.9, SAXS 24.9, SEM 26.9 and TEM 27.6 for the particle itself, then ES-DMA 28.4 and DLS 28.6 for how it moves. Setup: eight TEM labs on the same particles vary by 2.6% on the mean size but 14.8% on the width of the distribution; in one lab 79% of imaged particles stood alone for automatic analysis. Analysis: sixty-one labs fitting the same isotherm for one MOF reported 1,757 to 9,341 square metres per gram, a factor of 5.3; all 18 isotherms spread by at least 300. Cards read Keep it, Record it and Write the rule down. A dark bar says a model sees one number per sample unless each row says which instrument asked which question. Footer: Before pooling results, separate the physics from the setup.
@waynestatechem.bsky.socialSep 25, 2026, 8:56 PM

It was a pleasure hosting Rob Abramovitch from Michigan State University at #wsuchemistry today. The highlight of the visit was his seminar: “Small Molecules Targeting the Mycobacterium tuberculosis DosRST Two-Component Regulatory System.” #Chemsky

Matt Dent and Rob Abramovitch in Schaap Lecture Hall
@cenmag.bsky.socialSep 25, 2026, 8:52 PM

This video shows how researchers reconstruct the text inscribed in fragile ancient scrolls without unfurling them.

#chemsky 🧪

@cenmag.bsky.socialSep 25, 2026, 8:50 PM

Test your knowledge of our stories on neuroplasticity targets, skeletal editing, an edible battery, and more:

#chemsky 🧪

@tenuretracker.bsky.socialSep 25, 2026, 8:33 PM

University of California, Berkeley (UCB) (@ucberkeleyofficial.bsky.social) is hiring:
Assistant/Associate/Full Professor in Materials Science

#professor #chemsky #materialsscience

@ntumanovxray.bsky.socialSep 25, 2026, 7:55 PM

Back to greedy food supplement chemists - who can afford them? Maybe be a corporation like Nestle, for example?

Well, seems yes, but only part-time, for some products - let me show.

The product #1 from Pure Encapsulations is Magnesium Bisglycinate.

#chemchat #chemsky #SupplementsSaga

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