Thurs 25 September is Global #Sustainability Day and @iupac.org International Younger Chemists Network @iycnglobal.bsky.social are running a series of webinars at different times during the day. Further details from www.iycnglobal.com/component/co...

Even though it seems a long way out…. we are very excited that @aspuru.bsky.social will be a Plenary Speaker @iupac.org #IUPAC2027 World Chemistry Congress. Great change to see an inspiring speaker talking about their team’s amazing research. #SaveTheDate #Chemsky www.cheminst.ca/conference/i...

‼️ Call for Nominations🏅Chi-Huey Wong Chemical Biology Award 1️⃣ Official Nomination Form 2️⃣ Nomination Letter (maximum 1,000 words) 🙅 Self-nominations will not be considered 📅 Nominate before October 31, 2025 👉 Ms. Marene Chan 📧 [email protected] 🌐 chemistry.org.tw/award_chwong/

Nominations open for the 2026 @iupac.org–Richter Prize ($10,000), presented at the 39th @acs.org National Medicinal Chemistry Symposium (Atlanta, GA). Honour an outstanding contribution by your nomination! Deadline: Dec 15, 2025. rb.gy/dymj5i

Today at @science.org.au National Symposium – Australian Science, Australia's Future: Science 2035, and launch of the most comprehensive analysis of Australian science sector ever undertaken. Our #chemistry delegates to #lino2025 met with @marygarson.bsky.social, president-elect of @iupac.org.

📖 From Concept to Classroom: Success Stories of Systems Thinking in Chemistry Education Email CTI Editors Seamus Delaney ([email protected]) and Jane Wissinger ([email protected]) with your proposed title and abstract (250 words) by end of November 2025. 🌐 www.degruyterbrill.com/publication/...

@IUPAC.org x @beyondbenign.bsky.social ♻️ 📖 Affordable, equitable clean-water availability: A materials-based approach 💦 🔸 Professor Chandramouli Subramaniam, Indian Institute of Technology, Bombay 🗓️ 24 September 2025 🕐 8:00 AM EST 🇺🇸 🇨🇦 (5:30 PM IST 🇮🇳) Register here 👉 us06web.zoom.us/j/84303130066

‼️ Nominations for @iupac.org Committee on Chemistry Education Awards 1️⃣ Distinguished Contribution to Chemistry Education Award 2️⃣ Outstanding Early Career Researcher in Chemistry Education Award 3️⃣ Special Recognition Award for Excellent Service to CCE 🗓️ 15 Oct 2025 🌐 iupac.org/recognising-...

💥 Call for Nominations‼️ 2026 @IUPAC.org Soong Prize for Sustainable Chemistry ♻️ A high-profile prize to be awarded annually to an outstanding scientist for a breakthrough or conceptual advance, highlighting the discovery. 🔗 Nomination Form 👉 www.cognitoforms.com/IUPAC1/IUPAC... 📅 15 November 2025

📢 Join us in The University of Tokyo and online for @iupac.org CIAAW 2025 Symposium in Tokyo 🇯🇵 🔗 Register here 👉 docs.google.com/forms/d/e/1F... 📅 5 September 2025 (UTC +9) ℹ️ Contact: Professor Yoshio Takahashi, The University of Tokyo 📧 [email protected] 🌐 iupac.org/event/ciaaw-...

Calling all chemists and polymer scientists! We are seeking your feedback on new recommendations for classifying and defining polymerization reactions—a chance to help shape the language of our field. Read the provisional recommendation here: iupac.org/recommendati... #chemsky #polymers @iupac.org

New @iupac.org Officers, Members of the Executive Board and Science Board elected at #IUPAC2025 Council Meeting in Kuala Lumpur on 16 July 2025. 1️⃣ Vice President (2026–2027) 🇯🇵 Christine Luscombe @luscombeoist.bsky.social 2️⃣ Treasurer (2026–2029) 🇬🇧 Derek Craston 🔗 iupac.org/actions-take...

Excited for #iupac2025 opening ceremony and plenaries to begin #chemsky

🚀 Launch time 🚀 #Chemsky Check out the ⭐️NEW⭐️ Guiding Principles of Responsible Chemistry iupac.org/responsible-... #iupac2025

💡Highlights from #IUPAC2025 Council Meeting 📷 Mary Garson @marygarson.bsky.social initiated a discussion about the future of @iupac.org with some great questions from Jennifer Nielson, Fran Kerton @chemmouse.bsky.social, and Hemda Garelick.

It was with tremendous sadness that Edwin D. Becker (Secretary General 1996 – 2003) passed away 04 August, shortly after his 95th birthday. With his passing, @iupac.org has lost a most passionate supporter, who played a crucial role on several occasions in the history. 🌐 iupac.org/edwin-d-beck...

Exciting @rsc.org @rscsustainability.rsc.org themed collection with @iupac.org Committee on Chemical Education #CCE Chair Marietjie Potgieter and #CHEMRAWN National Representative @julianavidal.bsky.social 👍

After it wasn't possible for me to go to KL in person to receive my recent IUPAC award, I met with @francesbiophys.bsky.social yesterday who kindly brought it with her to Melbourne. Thank you! This award is testament to the awesome work of my team. Proud of you all! #iupac #ozchem #womeninscience

Congratulations to Prof. Tanja Junkers @polymerreaction.bsky.social, who received an IUPAC @iupac.org Distinguished Woman of #Chemistry Award. Unfortunately, Tanja was unable to attend #iupac2025 in Kuala Lumpur, so I delivered it to her in front of RMIT University today.

After our first day of International Union of Pure and Applied Chemistry @iupac.org general assembly, members of Division I - Physical & Biophysical #Chemistry relax over a meal during #iupac2025 in Kuala Lumpur: Joaquim Luis Faria, @jankaiser.bsky.social, Pierangelo Metrangolo and Terry Frankcombe.

"Collaborative development and sustainability of digital chemical data standards. DigSustain2: A community workshop, April 2025, Germany" Chemistry International, vol. 47, no. 3, 2025, pp. 45-48. doi.org/10.1515/ci-2... @iupac.org

Very insightful SDG5 Thematic Sessions on #GenderEquity at #iupac2025 chaired by Siu Yee New & Mei-Hung Chiu with keynote speakers Ghada Bassioni and I joined by Chaoping Hsu, Mustafa Sozbilir, Tracey Peter, Catherine Ngila, Josephine Tsang, Javier Garcia Martinez, & Rozzeta Dolah. @iupac.org

Celebrating #chemistry at International Union of Pure and Applied Chemistry @iupac.org conference #iupac2025 in Kuala Lumpur with Professors Lidia Armelao, Amélia Pilar Rauter, @marygarson.bsky.social, and Alison Rodger.

📸 Spotlight on IUPAC.org Italian Young Observers #YO2025 ✍️ @brianli.uk, Matteo Guidotti, Paola Albanese, Francesca Cardano, Luca Consentino, Sara Fulignati, Tommaso Giovannini, Roberto Nisticò, Emilia Paone, Giacomo Trapasso 📖 𝑪𝒉𝒆𝒎𝒊𝒔𝒕𝒓𝒚 𝑰𝒏𝒕𝒆𝒓𝒏𝒂𝒕𝒊𝒐𝒏𝒂𝒍, 2025, 47(3), 18–28. 🌐 doi.org/10.1515/ci-2...

Program for @iupab.bsky.social - ABA Biophysics Satellite 2025, Kuala Lumpur, 19-20 July 2025 www.iupab-aba2025.com/program-deta... starts after the @iupac.org (#Iupac2025) congress. Aim is to bring together #biophysics researchers in SE Asia as a networking event to facilitate future interactions.

Obviously pleased and honoured to receive an International Union of Pure and Applied Chemistry (@iupac.org) Appreciation of Service Award at IUPAC 2025, presented by IUPAC President, Ehud Keinan. Great to celebrate with #WomenInScience at #iupac2025 #chemistry meeting in Kuala Lumpur.

Thrilled to be able to meet President of the American Chemical Society @acs.org, Prof Dorothy Phillips, at IUPAC 2025. Also lovely to meet Prof Slavica Ražić at the International Union of Pure & Applied #Chemistry (@IUPAC.org) Council meeting at #iupac2025.

The Australian delegation (A Rodger, B Hibbert, M Mocerino) prepares to vote at International Union of Pure & Applied Chemistry (IUPAC) during #iupac2025 in Kuala Lumpur. The Australian Academy of Science @science.org.au is the national adhering organisation for #chemistry at @iupac.org Council.

Launched by @iupac.org at #iupac2025, the Guiding Principles of Responsible Chemistry is a bold, forward-looking framework designed to transform how #chemistry is practiced, taught, and perceived worldwide 🌍. 🔗 iupac.org/responsible-chemistry

It's always a pleasure to catch up with Dr Sadhna Mathura every two years at the International Union of Pure and Applied Chemistry (@IUPAC.org) #chemistry congress #iupac2025.

International Union of Pure and Applied Chemistry (@iupac.org) Division Presidents and Committee Chairs gathered at IUPAC 2025 to discuss expectations for the forthcoming future of IUPAC. This was followed by the IUPAC Science Board meeting chaired by Prof. Mary Garson at #iupac2025 in Kuala Lumpur.

@iupac.org Guiding Principles of Responsible Chemistry #IUPAC officially launched the Guiding Principles of Responsible Chemistry at #IUPAC2025, a bold, forward-looking framework designed to transform how #chemistry is practiced, taught, and perceived worldwide 🌍 🔗 iupac.org/responsible-chemistry

Congratulations to our very own Tanja Junkers @polymerreaction.bsky.social on receiving the 2025 @iupac.org Distinguished Women in Chemistry Award. #IUPAC2025

Massive congratulations to Javier Pérez-Ramírez (Chair, Green Chemistry), the experienced chemist winner of the 𝟮𝟬𝟮𝟱 𝗜𝗨𝗣𝗔𝗖-𝗭𝗵𝗲𝗷𝗶𝗮𝗻𝗴 𝗡𝗛𝗨 𝗜𝗻𝘁𝗲𝗿𝗻𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗔𝘄𝗮𝗿𝗱 𝗳𝗼𝗿 𝗔𝗱𝘃𝗮𝗻𝗰𝗲𝗺𝗲𝗻𝘁𝘀 𝗶𝗻 𝗚𝗿𝗲𝗲𝗻 𝗖𝗵𝗲𝗺𝗶𝘀𝘁𝗿𝘆 🏆 #GreenChemistry #chemsky #IUPAC2025 @rsc.org @iupac.org

@iupac.org Organic and Biomolecular Chemistry Division Meeting (Division III) is here with Einar Uggerud (Chair), Amelia Rauter (Past Chair), Cristina Nativi (Secretary), Ian H. Williams, and other members. Learn more about Division III here: iupac.org/body/300/

All set to start our @iupac.org CHEMRAWN meeting at #iupac2025 General Assembly. Please join us!

Very productive 2 days at #IUPAC2025 General Assembly! @iupac.org #chemsky

Division I: Physical and Biophysical #Chemistry assemble for a group photo at International Union of Pure and Applied Chemistry @iupac.org General Assembly prior to start of #iupac2025, in Kuala Lumpur. Looking forward to start of 50th World Chemistry Congress tomorrow.

@IUPAC.org Analytical Chemistry Meeting (Division V) with Derek Craston (President), David Shaw (Past President), Luisa Torsi (Secretary), and other members at #IUPAC2025 🇲🇾 Analytical Chemistry Medal was presented to Graham Cooks, Purdue University. Learn more about Division V: iupac.org/body/500/

IUPAC.org Chemistry and the Environment (Division VI) meeting starts with #YO2025 and Annemieke Farenhorst (President), Fani Sakellariadou (Vice President), Roberto Terzano (Past President), Diane Purchase (Secretary), and other Members at #IUPAC2025 Learn more about Division VI: iupac.org/body/600

Here we are! Young Observers at #IUPAC2025 with @IUPAC.org Past Chair Javier Garcia Martinez at Kuala Lumpur Convention Centre 🇲🇾 Let’s get started! #YO2025

IUPAC.org General Assembly starts with Interdivisional Committee on Terminology, Nomenclature and Symbols Standing Committee Meeting today. Lots of insightful discussions around Technical Reports and Recommendations published by Pure and Applied Chemistry 📖 See you tomorrow for Division Meetings 👏

🔔 𝙋𝙪𝙧𝙚 𝙖𝙣𝙙 𝘼𝙥𝙥𝙡𝙞𝙚𝙙 𝘾𝙝𝙚𝙢𝙞𝙨𝙩𝙧𝙮 July issue published by @iupac.org, @degruyterbrill.bsky.social 📚 🔗 iupac.org/etoc-alert-p... 🌐 iupac.org/PAC

Selamat Datang! It’s Kuala Lumpur time for #IUPAC2025 🇲🇾 Where are you joining us from？ Help us show the breadth and unity of our community by adding your pin📍 to #IUPAC2025 Attendee Map. 🔗 iupac.org/world-congress Get personalized graphic, follow and tag @iupac.org #IUPAC, and share on #Bluesky

I'll be attending the #IUPAC2025 General Assembly and World Chemistry Congress, which starts on Saturday in Malaysia. Will be there wearing a few hats for @iupac.org, @iupacpolymer.bsky.social, @polymerchem.rsc.org, and giving a talk. Looking forward to seeing friends, both old and new! 😍 #chemsky

Heading off soon for #IUPAC2025 and International Union of Pure and Applied Chemistry (@IUPAC.org) General Assembly to Kuala Lumpur: looking forward to hearing about some great #chemistry.

We're proposing to stop releasing new 32-bit versions of InChI, as Windows 10 goes out of support in Oct. If you still use the 32-bit components, or have concerns, please add to the poll below - with comments for concerns or continuing uses. github.com/IUPAC-InChI/... (needs github login)

I'm really looking forward to #IUPAC2025 in Kuala Lumpur in just over a week! I'll be at the @rsc.org stand and look forward to meeting you there - please stop by if you've got any questions about the RSC, we'd love to see you at @iupac.org #Chemsky !

Thrilled to be attending @iupac.org IUPAC2025 in beautiful Kuala Lumpur as a keynote speaker and panellist on Open Science Dissemination. Catch up with me and other members of the #RSCEnergy team if you learn more about @sef-journal.rsc.org #chemsky #bioenergy #energy #ozchem #catalysis