Laura Howes @laurahowes.bsky.social Editor (she/her) @cenmag.bsky.social into biomolecules, drug discovery, and biotech. Also beer, skiing, and the joys of being an immigrant in Germany. All views expressed here are absolutely mine, especially when they're right. DM for Signal. 
Lars Fischer @fischblog.bsky.social Chemist, blogger and science journalist. Physical sciences editor for Spektrum der Wissenschaft.
Writes about chemistry, infectious diseases, earth sciences, disasters and quokkas.
Posts in english and german.
Janet D. Stemwedel @docfreeride.bsky.social Academic philosopher, lapsed chemist, occasional science writer, perpetual ethics booster. All views my own. (she/her)
Anne Carpenter @drannecarpenter.bsky.social Dedicated to drug discovery, enthralled by science. 5 kids. She. SAB Recursion. Founder SyzOnc. Lab at Broad Institute. Opinions my own.
Derek Lowe @dereklowe.bsky.social Medicinal chemist / chemical biologist, author of “In the Pipeline” at http://science.org/blogs/pipeline. derekb.lowe@gmail.com and on Signal at Dblowe.18
All opinions are mine; I don’t speak for my employer in any way.
Chemjobber @chemjobber.bsky.social 1. A blog to help chemists find jobs. (chemjobber.blogspot.com) 2. Towards a quantitative understanding of the quality of the chemistry job market
Paul Coxon @paulcoxon.bsky.social Physicist in Materials Science researching solar cells, molten salts, and sustainable energy ☀️ With added bikes and allotment content 🪴🥦🍆🧅
Compound Interest | Chemistry infographics @compoundchem.com 🧪 Infographics exploring everyday chemistry
📅 #PeriodicGraphics in @cenmag.bsky.social
🥇 ACS 2025 Interpreting Chemistry for the Public award
🏆 ABSW 2018 Science Blog Award
🖊️ Posts by @andy.compoundchem.com
🌐 Website: compoundchem.com
Jake Yeston @jakeyeston.bsky.social Editor at @science.org, shepherding chemistry papers; views here are my own; he/him
Steph @stephy.bsky.social she/her 🏳️🌈🏳️⚧️
👩🏻🔬🧪💊💉
mom 👦🏻🐶 hapa 🇹🇼 🍺🌮⚾️🖖🧶
I’m still a chemist, even if I don’t work in a lab
now in Saint Paul, MN
Stu Cantrill @stuartcantrill.com Husband, Dad, PhD, pedant, former Chief Ed of @natchem.nature.com, now Editorial Director at @NaturePortfolio.nature.com. Wine, chemistry, publishing, words & snark. Views ranty, but all mine. #ContaminatedBlood victim (affected). He/Him
Brendan @chemscrapes.bsky.social Sloppy cartoonist. Chemistry doodler. Creator of the handwritten typo. Check out The ChemScrapes Shop on Fourthwall.
Andre the Chemist @andrechemist.bsky.social Noted rhenium hater and **undefeated** youth soccer coach (total of one game coached).
Virginia, USA. He/him.
Michael O’Neill @michaeloneill.org Inorganic Chemistry || University of Liverpool || Education || Blogging || Textbooks || www.michaeloneill.org || PERIODically Podcast supporter
Dr. KC Ortiz, Process Chem Enjoyer @kcortiz.bsky.social Gardening, Gundams, and Games. Big Critical Role Fan & Kinda Funny Fan, Process Chemist. PhD Chem Auburn '24 | BS Chem TAMU '16 | Dog/Cat Dad | He/Him | Big Wife Guy
Martin Stoermer @martinstoermer.bsky.social I do Medicinal Chemistry for viral proteases. Ginger cat and golden retriever dad. Football and non-cycling cycling fan. Chronic pain and immune compromised scientist on the slippery slope to retirement.
📍Brisbane, Queensland, Australia
Maria Gallardo-Williams @teachforaliving.bsky.social Chemist - Baker - Mom
Director of Faculty Development
NC State
Marcel Swart @marcelswart.bsky.social ▪️P @icreacommunity.bsky.social Prof TheoChem
▪️F @rsc.org
▪️M @acad-euro.bsky.social
▪️E @ica-papers.bsky.social
▪️ORCID: https://orcid.org/0000-0002-8174-8488
▪️🇳🇱 Views my own
▪️Pronouns: he/him/his
▪️Web: @marcelswart.eu
▪️See @spinstatepapers.bsky.social
Nessa Carson @supersciencegrl.co.uk Digital chemist & chemistry automation nerd | Lives in a historical canalside cottage | Learner of comp chem and Swedish | Views are mine | She/they. Macclesfield, UK
Dr. Paulette Vincent-Ruz @stemxicaned.latinsky.app Asst. Prof. in Chem at @NMSU!
Researcher on the intersection of STEM Ed and HSIs
#ChemEdResearch #CASFutureLeaders19
she/ella #ProfLife #AcademicMom #MadeInMex 🇲🇽
Opinions are my own and not the views of my employer
https://vincentruzlab.nmsu.edu/
Deborah Gater @dgater1.bsky.social Chemist. Educator. UK-based. She/her. Mostly lurking. Likes/reposts not endorsements. Views own. Etc.
Matt Hartings @matthartings.bsky.social Chemist (Food, 3D printing), Professor (American University), Author (Chemistry in Your Kitchen)
<Matteo | Cavalleri> <He | Him | Dr> @physicsteo.bsky.social The twitter-er formerly known as @physicsteo. | Recovered Quantum Mechanic, now editing the machines that do the physics.| Brooklynite from 🇮🇹 via 🇪🇸, 🇸🇪 & 🇩🇪. | EiC @Wiley.
Portfolios: http://matteo.cavalleri.eu & https://akanaba.org/teowaits
Matt Hall @cispt2.bsky.social 🇦🇺 SD at NCATS, all about treatments for rare diseases, drug discovery and technologies. Views my own. Etc.
Matt Fuchter @fuchtermatt.bsky.social Professor of Chemistry at the University of Oxford and Sydney Bailey Fellow at St. Peter’s College Oxford. Founder, NK:IO Ltd.
Materials ⬅️ Molecules ➡️ Medicines.
Fan of switches + chirality science.
https://www.chem.ox.ac.uk/people/matthew-fuchter
FX Coudert @nanoporous.net Senior researcher @CNRS, computational chemist. Professor @ENS_ULM @PSL_Univ. First responder & instructor @CroixRouge. (Opinions are my own.)
Scott Bagley @bagphos.bsky.social “The Decorator” Hexagon farmer #PfizerChemistry #TeamHeptanes @organicdivision.org ORGN Program Chair. Granted Chem-Icon status by @drdre4000.bsky.social Opinions, posts/RTs are my own. Fellow of the ACS
Prof. Zoë Waller @drzoewaller.bsky.social Professor in Drug Discovery at UCL School of Pharmacy. Mum of 3. Researching. Lecturing. Chemistry. Pharmacy. DNA. RNA. i-Motif. G-Quadruplex. Cycling. Commuting. Legs. Shoes.
Dr Zoë Ayres @zjayres.bsky.social Trying to leave things better than I find them
Analytical Scientist 👩🔬 #AcademicMentalHealth advocate 🌱 Founder VoicesofAcademia.com 💬 Author of "Managing Your Mental Health During Your PhD" 📘 ADHDer 💚 Proud mum 👶 she/her. Views mine.
Michelle Francl @michellefrancl.bsky.social Latest book Steeped: The Chemistry of Tea https://books.rsc.org/books/monograph/2162/SteepedThe-Chemistry-of-Tea
Professor of Chemistry, Bryn Mawr College & Adjunct Scholar, Vatican Observatory. 
Safia | صفية @finetraces786.bsky.social An enigma.
Nanomaterials, electrochemistry, and invisible work scientist | Community Builder | Mentor | Teacher | Advocate | #Fordie #CASFutureLeaders (She/Her)
Dave Palmer @davepalmerusask.bsky.social Organic chemist, enzymologist, professor, cat dad. PEI ➡️ Queen's U ➡️ UIUC ➡️ USask. 🇨🇦✌️🙂 (he/him)
David K Smith @professor-dave.bsky.social York academic, chemist, gay widower, and (now) single adoptive Dad. Science, education, politics, life. Views personal. Award-winning food writer. (He/him) 🏳️🌈
Latest Cookbook: https://www.amazon.co.uk/dp/1739967038
André K. Isaacs @drdre4000.bsky.social Associate Professor of Chemistry
Dr. Robin Bond, biogeochemist at a PUI 🧪 @diygeochemist.bsky.social Ace/autistic biracial biogeochemist. I study life + trace metal cycling + reactive oxygen species & teach analytical chem. Also union gal, bookworm, Youtuber, DV survivor w/ PTSD. She/they. My views are my own and not those of my institution.
Christof Jäger @cmjaeger.bsky.social Computational Chemist, drug developer, scientist, husband, dad of 3, Ex-Academic, Austrian, raised in Ger, lived in the UK, arrived in Sweden
Well-tarred Flask 🇮🇹🇺🇦🇨🇦 @chemprofcramer.bsky.social UMN ChemProf Emeritus. Army vet. MOOC vet. Cancer vet. Dad of 3(🙎)/2(🐈⬛). Chicagoan. Armed with a keyboard; eerily immune to shame. NOT speaking for UL Research Institutes here.
Martijn Zwijnenburg @zwijcompchem.bsky.social Engineer pretending to be a Computational Chemist working on how light and stuff interact at University College London - husband of @jelfschem.bsky.social - all views are my own 🇳🇱🇪🇺🇬🇧
Jeremiah @roftlcopter.bsky.social Prof working at the intersection of squishy bio and solid crystals. Humboldt Scholar, AIMBE Fellow, World’s OKest Dad, Aspie♾, Texas BBQ enthusiast. 🏳️🌈
Daniel Probst @skepteis.bsky.social Computer scientist, Bioinformatician, PhD in Chemistry and Molecular Sciences. Working on the above as an Assistant Prof at WUR. Interested in all the sciences. Materialist. Fan of cats, Punk Rock, and Hockey.
Anthony J. H. M. Meijer @dranthonymeijer.bsky.social Dutch Professor of Theoretical Chemistry working at Sheffield University. Of course, my opinions are exactly that: *my* opinions. He/Him.
Elisabeth Bik @elisabethbik.bsky.social Science integrity consultant and crowdfunded volunteer, PhD.
Ex-Stanford University. Maddox Prize/Einstein F Award winner
NL/USA/SFO.
#ImageForensics
@MicrobiomDigest on X.
Blog: ScienceIntegrityDigest.com
Support me: https://www.patreon.com/elisabethbik
Izzy Jayasinghe @ijayas.bsky.social Scientist (biophysics, single molecule imaging,🔬) | HoD of Molecular Medicine UNSW Sydney | she/her | 🏳️🌈🏳️⚧️ | proud Tangata Tiriti | mostly posting science, academia, & inequality | posts reflect personal views only.
Tim Easun @timeasun.bsky.social Supramolecular photochemist, time-resolved spectroscopist. UoBChemistry #MOFs
#chemistry
[Profile image credit Xiaochuan Liu]
Ian Tonks @ianatonks.bsky.social chemistry professor. catalysis, mechanism, synthesis, and polymers. likes to run.
https://sites.google.com/umn.edu/tonksgroup/home
Alex Goldberg @alexgoldberg.ca Product & Portfolio Strategy, and wearer-of-many-hats for genesis.ml | none of my opinions were AI-generated by my employer | #chemsky and #biotech | #altchemjobs | 🇨🇦🇺🇸 | linkedin.com/in/alexander-goldberg
Alexis Verger 🧬🧫🧪 @alexis-verger.cpesr.fr Molecular & structural biologist CNRS with a big respect for Transcription Factors, RNA Pol II & Mediator
#CryoEM #ESR
Advocating for #basicresearch #womeninSTEM #preprint
Message in English or French.
https://bsi-lille.cnrs.fr
Ingo Hartung @hartungingo.bsky.social discovery chemistry nerd @Merckgroup; oncology, immunology, targeted protein degradation, ADCs; soccer, politics, tapas can slip into the feed; my own views
Andy Brunning @andy.compoundchem.com 🧪 Chemistry & Geology Subject Advisor
⚗️ #SciComm & infographics wizard at @compoundchem.com
👨👦👦 Dad to two boys, owner of two cats
💬 Part of the #ChatChemistry team
🎨 Occasional artist
Andy Cooper @aicooper.bsky.social Mostly science related. Occasional gardening to be feared. "Aren't you the guy who built that robot?"
Andy Ault @andrewpault.bsky.social Professor, Dept of Chemistry, U. Michigan
PI of AultLab @MichiganChem
VP of the American Association for Aerosol Research (AAAR)
Analytical/Physical Chemistry of Aerosols
Spectroscopy, Mass Spectrometry, and so much more...
Prof Simon Lancaster @sjlancaster.bsky.social Woke European educator (Chemistry and Higher Education) he/him
Simon Bayly @simonbayly.bsky.social Reformed chemist 👨🔬 IP licensing and spinouts at the Francis Crick Institute. Also post about cycling 🚲 Opinion my own etc.
Simon Hammann @simonhammann.bsky.social Food scientist, Professor @ University of Hohenheim, Germany. Formerly Erlangen & Bristol. Lipids and lipid oxidation in food and archaeology, analytical chemistry. ORCID: 0000-0002-4311-7351
Non-work interests include food, birds and athletics. And memes!
Laura Kiessling @laurakiessling.bsky.social Chemical biologist at MIT, passionate about glycoscience and all chemical biology
Laura Gagliardi @gagliardilaura.bsky.social Professor at the University of Chicago. Previously at U Minnesota and U Geneva. From Italy. I value a culture of diversity and solidarity.
https://gagliardigroup.uchicago.edu/
Caroline Lynn Kamerlin ☀️ @lynnkamerlin.bsky.social Professor, Georgia Tech Chemistry and Biochemistry. Georgia Research Alliance Eminent Scholar. Senior Editor, Protein Science, Editor-in-Chief, Electronic Structure. Pianist, photographer, foodie, dreamer, mom. She/they. #FirstGen #MENA All views my own.
Carolyn Bertozzi @carolynbertozzi.bskyverified.social All views and opinions expressed are my own.
Philip Ball @philipcball.bsky.social Science writer and author of books including Bright Earth, The Music Instinct, Beyond Weird, How Life Works.
Keith Hornberger @krhornberger.bsky.social med chem @ Arvinas | PhD @ Columbia | hiker | cocktail enthusiast | he/him/huz/dad | dreaming of Sedona | while I have a connection to Arvinas, all opinions expressed are my own and do not represent the views, opinions, or positions of the company
Cathleen Crudden @cathleencrudden.bsky.social Proud Canadian
Scientist, Chemist, Mother, Daughter, Swimmer, Tree Hugger, Japanophile
Editor-in-Chief ACS Catalysis
All views and opinions expressed are my own
She/her/elle
Neil Withers @neilwithers.bsky.social Features Editor for Chemistry World, Twitter refugee. Tractor fan
Chemistry World @chemistryworld.com Chemistry: Covered. The latest news, research, features and opinion from across the chemical sciences. Published by the Royal Society of Chemistry.
https://www.chemistryworld.com/
Gesellschaft Deutscher Chemiker (GDCh) @gdch.de Offizieller Kanal der Gesellschaft Deutscher Chemiker (GDCh). Hier schreibt die GDCh-Öffentlichkeitsarbeit. #chemsky http://gdch.de/impressum.html
Channel of the German Chemical Society (GDCh)
C&EN (Chemical & Engineering News) @cenmag.bsky.social https://cen.acs.org/
Sharing the world of #chemistry: News🗞 Research⚗️ Infographics #PeriodicGraphics ℹ Pictures #CENChemPics 📷 Comics #SketchChemistry 🗯 #FluorescenceFriday ❇️
Royal Society of Chemistry @rsc.org With the future of the world in the balance, everyone has a role to play in making it better. How will you join in?
🌐 Website: www.rsc.org
Manfred Jung @chemepi.bsky.social Medicinal Chemist, Prof. @uni-freiburg.de, Chemical Epigenetics www.jungm.de
Hobby Chef #ChemistsWhoCook
Barney Grubbs @barneygrubbs.bsky.social chemist
he/him
north central long island
linktr.ee/barney.grubbs
Sebastien Vidal @sebvidalchem.bsky.social Organic chemist focusing on carbohydrate chemistry, supramolecular chemistry and applied sciences
Views are my own
EV driver 🔌 #vidalized
Sébastien Lapointe ⚗️🏳️🌈 @slapointechem.bsky.social Canadian ¦ Application Scientist at Proto Manufacturing ¦ Organometallic and Inorganic Chemistry ¦ Crystallographer ¦ Previously at UBC, Warwick U., RUB, OIST, UdeM #chemsky #realtimechem. Here is a safe space for all!
Jessica Beard @jesscbeard.bsky.social Recently-defended (!!) chemistry PhD from Swager Lab at MIT | Northwestern alumn | cat mom
Julian G West @pushingarrows.bsky.social Assistant prof. Of chemistry @RiceUniversity. Ochem/catalysis at work; music/cooking/writing at home. Web: Westchem.org
Klchemistry @klchemistry.bsky.social 
Mark Levin @levinchem.bsky.social Professor of Chemistry
University of Chicago
Single-Atom Skeletal Editing
(Interspersed with doomposting and AI skepticism)
Husband, Dad, Crossword Addict
http://levingroup.uchicago.edu
Robin Bedford @bedcatalysis.bsky.social Professor. Chemistry, dogs, allotment and homemade wine - what’s not to like? He/him.
Paul Lummis @chemistpaul.bsky.social Asst prof of chemistry👨🔬, maker of weird molecules⚛ Leeds, UAlberta, UCD & Queens alum. Opinions likely too loud, but all mine.
Dr. Z @skzingales.bsky.social Chemist, Professor, Vegan, Ballerina, Gamer, Crafter, Voracious Reader, Mom, Writer, Southerner in New England, 👩🔬
Nick Chiappini 🏳️🌈🧪 @ndchiappini.bsky.social Lover of weird rxns, reactive intermediates, hockey (mostly 🐧and🐙)and equitable sci. Asst Prof at UNCW. Queer AF. Ligand appreciator. Bird and space nerd. ChemSky. He/him
Meagan Oakley @meaganoakley.bsky.social computational chemist. never met an actinide I didn't like
🇨🇦👩💻⚛ DKO Research Fellow @ University of Manchester
John Trant @trantteam.bsky.social Assoc Prof UWindsor, Faculty of Science Research Chair; married to @shufflersunite.bsky.social
he/him/you bastard
Probably writing a grant. Big Ottawa Senators Fan.
www.trantteam.ca AND www.binarystarchem.ca.
Total scientific saturation at an epochal pace
L.-C. Campeau @drlcsquare.bsky.social Trying to change the world, 1 reaction at a time at #MerckChemistry. Fellow of the Royal Society of Canada. Cohost of the Pharm to Table Podcast. #ChemistsWhoCook👨🍳 #ChemistsWhoGolf🏌️♂️
Michael Booth @drmikebooth.bsky.social Associate Prof of ChemBio+OrgChem at UCL Chemistry, Royal Society URF, chemistry, DNA/RNA, synthetic biology. Coeliac. Dad. 🎸 boothlab.uk
Dr. Katy Hosbein @katyhosbein.bsky.social Chemistry Education Researcher👩🏻🔬 striving for equity-focused education outcomes. 
Chris Serpell @cjserpell.bsky.social Assoc. Prof. of Drug Discovery at UCL School of Pharmacy. Weird-y nucleic acids, chem. bio. of natural products. Catholic. https://blogs.ucl.ac.uk/serpell/
Craig M. Crews @craigmcrews.bsky.social 
Bill The Chemist @billthechemist.bsky.social Temple PhD ‘24 | McGill ‘15 | aspiring cat owner | Monica Culpepper’s #1 fan | organic chem and occasionally fitness
Dr Craig 'not Creg' Fraser 🏴 @chemistcraig.bsky.social Former academic chemist 🧑🏻🔬
Now working on the energy transition, specifically international innovation in green power⚡♻️
Jason Dutton @duttonchemistry.bsky.social Professing chemistry at La Trobe University
Dr Katherine Duncan @kateduncan.bsky.social Senior Lecturer, Newcastle Uni UK
We study the chemical language of bacteria (& what influences it) for antibiotic discovery
http://www.medicinesfromthesea.com
Editor Microbiology, Young Academy of Scotland, EAB RSC NatProdRep & EAB ACS JNatProd
Fran Kerton @chemmouse.bsky.social British-Canadian, cat lady & chemistry prof 🧪🧪. Loves music, food and family. Chair of IUPAC Chemrawn committee and CNC-IUPAC 🇨🇦. @ChemMouse on IG. #ChemSky #SciSky She/her
Dr. Christine Beavers @xtalgrrl.bsky.social Crystallographer with far too many opinions. Shouldn't have to say these things but Black Lives Matter and Transwomen are women. She/Her
Jasmin Herr @jasminmherr.bsky.social #Head of Marketing @GDCh. | Empowering other people and yourself! | CVJMerin🔻| #Geocaching 🛰️ | #LeidenschaftlichEhrenamtlich | #ChemistsWhoRun
NFDI4Chem @nfdi4chem.de ⚗️ We help chemists to handle their data from measure to publish.
📑We build an open + FAIR infrastructure for research data management.
🧑🔬Non-profit, community-driven
Jason Gavenonis @gavenonis.bsky.social Former faculty, lapsed organic chemist. Opinions mine.
Drugs for Neglected Diseases initiative (DNDi) @dndi.org International non-profit developing safe, effective, and affordable treatments for the most neglected patients.
Thorn-Seshold Lab @thornsesholdlab.bsky.social Chemical Biology at TU Dresden. Bringing chromocontrol, redox cascades, and photoswitch-based imaging into biology.
https://tu-dresden.de/chemie/chembio | PI posts.
orcid.org/0000-0003-3981-651X
Palli Thordarson @palliunsw.bsky.social Professor and Director of the UNSW RNA Institute, School of Chemistry, UNSW.
Frances Arnold @francesarnold.bsky.social Engineer/scientist, Nobel Prize in Chemistry 2018
I love evolution, enzymes, protein engineering, AI
Linus Pauling Professor at Caltech
Dorea Reeser 🏳🌈🇨🇦🇺🇸 @drdorea.bsky.social 📣SciComm. Dog Mom. Neurospicy. Cat owned
🪄 Content Strategy Consultant & Freelance Editor
🏳🌈Former Comms Director @lgbtqhealthexce.bsky.social @hsph.harvard.edu
🗞️Former Audience ExecEditor C&EN
🌎Enviro Chemist in Another Life
♿#DisabledInSTEM
🗯️Opinions=Mine
Jen Love 🇨🇦 🐸 #NoKings @jenlove.bsky.social Chemistry Prof at UCalgary. Physical Organic/Organometallics. American by chance, Canadian by choice. I vote in CA28 Pasadena.
Ruled by dachshunds.
My opinions are my own, which should be obvious at this point.
#RealTimeChem #ChemSky #ElbowsUp