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@larsohrstrom.bsky.social

MOFs, Popular Science author, IUPAC, Chalmers, Gothenburg, Sweden

137 Followers  |  250 Following  |  13 Posts  |  Joined: 19.03.2025  |  2.0251

Latest posts by larsohrstrom.bsky.social on Bluesky

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In the latest issue of Kemisk Tidskrift, the news magazine of Svenska Kemisamfundet, the Swedish Chemical Society, I review Jan Malmborg’s recent biography "Svante Arrhenius : nobelpristagare… | ... In the latest issue of Kemisk Tidskrift, the news magazine of Svenska Kemisamfundet, the Swedish Chemical Society, I review Jan Malmborg’s recent biography "Svante Arrhenius : nobelpristagare, kosmopo...

Just reviewed a biography of Arrhenius. He himself was prolific populariser of science, and in an age where many argue that we should “listen to science” should we not pay more attention to actually explaining the science than is done here? www.linkedin.com/posts/larsoh...

27.11.2025 06:51 — 👍 4    🔁 0    💬 0    📌 0
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ICMAB - Science by Women launches its 11th edition: fellowships for African women researchers

🌍✨ The 11th edition of Science by Women #MujeresxAfrica is now open!

African women researchers can apply for 6-month postdoctoral fellowships in Spain. ICMAB has proudly hosted fellows since 2021.

📅 Apply by Nov 30, 2025: icmab.es/science-by-w...

20.10.2025 13:50 — 👍 2    🔁 2    💬 0    📌 0
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Nobel Laureate Prof Omar Yaghi’s legacy strengthens UJ’s global scientific partnerships - University of Johannesburg News The announcement of Professor Omar Yaghi of the University of California, Berkeley, as a 2025 Nobel Prize in Chemistry laureate has resonated strongly with the University of Johannesburg (UJ), followi...

As we celebrate the MOF Nobel I want to highlight Omar Yaghi's words 8th Oct.: “Smart people, talented people, skilled people exist everywhere. That’s why we really should focus on unleashing their potential through providing them with opportunity.” And he takes action! news.uj.ac.za/news/nobel-l...

13.10.2025 13:47 — 👍 6    🔁 0    💬 0    📌 0
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Had the fantastic opportunity to demonstrate MOF synthesis for the Swedish news program Aktuellt on SVT!

www.svtplay.se/video/8myQL5...

12.10.2025 19:29 — 👍 21    🔁 3    💬 1    📌 0
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Abstract submissions soon due for the first MOF symposium arranged at a Materials Research Society meeting, April 26 - May 2, 2026
Honolulu, Hawaii.
www.mrs.org/meetings-eve...

13.10.2025 06:40 — 👍 4    🔁 0    💬 1    📌 0

Congratulations!

12.10.2025 18:26 — 👍 0    🔁 0    💬 0    📌 0
Emerging Trends in Advanced Functional Porous Materials Home Supramolecular chemistry has made substantial inroads through the development of innovative porous materials formed by the self-assembly of molecular building blocks, driven by diverse interactions,…

If you want to learn more about MOF research, check out ChemComm's recent collection on Emerging Trends in Advanced Functional Porous Materials, featuring some of the latest MOF research published in the journal!

buff.ly/rEle4Eg

08.10.2025 15:00 — 👍 4    🔁 1    💬 0    📌 0
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Les MOF, des legos moléculaires qui valent le prix Nobel de Chimie 2025 Le prix Nobel de chimie 2025 récompense Richard Robson, Susumu Kitagawa et Omar Yaghi pour avoir inventé les réseaux métallo-organiques, une nouvelle manière d’assembler la matière comme un jeu de con...

“Les MOF, des legos moléculaires qui valent le prix Nobel de Chimie 2025”… j'ai essayé d'expliquer les MOFs sur @franceculture.fr, merci @alexandradelbot.bsky.social ! www.radiofrance.fr/francecultur...

08.10.2025 14:41 — 👍 28    🔁 4    💬 0    📌 0

Thanks Stefano! I have been here some time actually, just been lazy...

10.10.2025 18:27 — 👍 1    🔁 0    💬 1    📌 0

That was long and hard work... And @larsohrstrom.bsky.social is now also on bsky!

10.10.2025 18:21 — 👍 14    🔁 6    💬 1    📌 0
Mechano‐Bactericidal Surfaces Achieved by Epitaxial Growth of Metal–Organic Frameworks Mechano-bactericidal surfaces based on metal–organic frameworks (MOFs) are designed using a MOF-on-MOF strategy. Two methods of MOF surface assembly, in situ growth and ex situ dropcasting, are applied. Distinct mechano-bactericidal actions are discussed, including stretching, impaling, and mechanical injury. Abstract Mechano-bactericidal (MB) surfaces have been proposed as an emerging strategy for preventing biofilm formation. Unlike antibiotics and metal ions that chemically interfere with cellular processes, MB nanostructures cause physical damage to the bacteria. The antibacterial performance of artificial MB surfaces relies on rational control of surface features, which is difficult to achieve for large surfaces in real-life applications. Herein, a facile and scalable method is reported for fabricating MB surfaces based on metal–organic frameworks (MOFs) using epitaxial MOF-on-MOF hybrids as building blocks with nanopillars of less than 5 nm tip diameter, 200 nm base diameter, and 300 nm length. Two methods of MOF surface assembly, in situ growth and ex situ dropcasting, result in surfaces with nanopillars in different orientations, both presenting MB actions (bactericidal efficiency of 83% for E. coli ). Distinct MB mechanisms, including stretching, impaling, and mechanical injury, are discussed with the observed bacterial morphology on the obtained MOF surfaces.

Mechano‐Bactericidal Surfaces Achieved by Epitaxial Growth of Metal–Organic Frameworks

31.08.2025 16:39 — 👍 2    🔁 1    💬 0    📌 0

On metal-organic framework isomers, and the SF6 sorption and fluorescence of an In and a Zr MOF with a tritopic linker http://pubs.rsc.org/en/Content/ArticleLanding/2025/CC/D5CC02180D

12.08.2025 10:14 — 👍 2    🔁 1    💬 0    📌 0

I think this is a publisher and editor problem maybe more than an author question.

10.08.2025 14:15 — 👍 0    🔁 0    💬 0    📌 0

Thanks Andy, no worries. But it's a question that needs more attention and discussion. I'm currently reviewing a 600 page biography of a well known scientist, and there is very little science in it, and few explanations. An equation well known to all chemistry students is dismissed in one paragraph!

10.08.2025 14:14 — 👍 0    🔁 0    💬 1    📌 0

It's a hard balance to reach ehe? But one important point is that the book should be useful for a non-chemist, but still interesting enough for a chemist. Now the scary name I don't even remember 😀

29.07.2025 14:14 — 👍 1    🔁 0    💬 1    📌 0

Internationella kemiunionen IUPAC arbeta också med jämlikhetsfrågor. Alla behövs i arbetet med att fixa de stora problem som mänskligheten står inför och där kemi är en viktigt bit av lösningen. Vi har inte råd att förlora några talanger.

20.07.2025 11:58 — 👍 5    🔁 0    💬 0    📌 0
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🔔 𝙋𝙪𝙧𝙚 𝙖𝙣𝙙 𝘼𝙥𝙥𝙡𝙞𝙚𝙙 𝘾𝙝𝙚𝙢𝙞𝙨𝙩𝙧𝙮 July issue published by @iupac.org, @degruyterbrill.bsky.social 📚

🔗 iupac.org/etoc-alert-p...

🌐 iupac.org/PAC

11.07.2025 06:20 — 👍 4    🔁 3    💬 0    📌 0
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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 👏

11.07.2025 15:35 — 👍 1    🔁 1    💬 0    📌 1
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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

12.07.2025 01:31 — 👍 8    🔁 1    💬 0    📌 0
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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

12.07.2025 03:38 — 👍 6    🔁 3    💬 0    📌 0
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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.

13.07.2025 04:41 — 👍 6    🔁 2    💬 0    📌 0
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@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/

13.07.2025 09:52 — 👍 4    🔁 1    💬 0    📌 0
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Congratulations to our very own Tanja Junkers @polymerreaction.bsky.social on receiving the 2025 @iupac.org Distinguished Women in Chemistry Award. #IUPAC2025

14.07.2025 07:54 — 👍 59    🔁 12    💬 1    📌 1
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@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

14.07.2025 09:49 — 👍 11    🔁 9    💬 0    📌 0
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Very happy to contribute to an international language of chemistry working in the IUPAC and to have been selected by the National Committee for Chemistry natkomkemi.se to head the 🇸🇪 delegation to General Assembly at the #IUPAC2025 in Kuala Lumpur

16.07.2025 00:08 — 👍 1    🔁 0    💬 0    📌 0
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happy to be here in Västerås for the 3rd Meeting of the Swedish Chemical Society 🤩 looking forward to networking (karaoke?! amazing) and hearing about the cool chemistry happening here in Sweden #SCS2025

16.06.2025 08:16 — 👍 3    🔁 1    💬 0    📌 0
How metal ions link in metal–organic frameworks: dots, rods, sheets, and 3D secondary building units exemplified by a Y(III) 4,4′-oxydibenzoate In the field of metal–organic frameworks, the use of yttrium(iii) cations and the formation of 3D inorganic building units are rather rare. Here we report an yttrium(iii) metal–organic framework based...

Just out @daltontrans.rsc.org "How metal ions link in MOFs: dots, rods, sheets, and 3D secondary building units exemplified by a Y(III) 4,4’-oxydibenzoate". Cyrielle Dazem, Niklas Ruser, Erik S. Grape, A Ken Inge, Davide Proserpio, Norbert Stock 🇸🇪 🇨🇲 🇩🇪 🇮🇹 pubs.rsc.org/en/content/a...

19.03.2025 16:17 — 👍 2    🔁 2    💬 0    📌 0
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🔔 𝙋𝙪𝙧𝙚 𝙖𝙣𝙙 𝘼𝙥𝙥𝙡𝙞𝙚𝙙 𝘾𝙝𝙚𝙢𝙞𝙨𝙩𝙧𝙮 June issue published by @iupac.org, @degruyterbrill.bsky.social 📚

🔗 iupac.org/etoc-alert-p...

🌐 iupac.org/PAC

19.06.2025 06:12 — 👍 5    🔁 3    💬 0    📌 0
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ISC Expert Group publishes Nature Sustainability comment on scientific priorities for plastics treaty - IUPAC | International Union of Pure and Applied Chemistry FacebookTweetPin The Expert group on plastic pollution convened by the International Science Council outlines science-based recommendations to inform the final stages of plastics treaty negotiations a...

Christine Luscombe @luscombeoist.bsky.social, @iupacpolymer.bsky.social, and Sakellariadou, @iupac.org Chemistry and Environment, joined @sciencecouncil.bsky.social Expert Group to publish a 𝑵𝒂𝒕𝒖𝒓𝒆 𝑺𝒖𝒔𝒕𝒂𝒊𝒏𝒂𝒃𝒊𝒍𝒊𝒕𝒚 Comment on scientific priorities for plastic treaty ♻️

🌐 iupac.org/nature-comme...

19.06.2025 06:47 — 👍 4    🔁 3    💬 0    📌 0
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How metal ions link in metal–organic frameworks: dots, rods, sheets, and 3D secondary building units exemplified by a Y(III) 4,4′-oxydibenzoate In the field of metal–organic frameworks, the use of yttrium(iii) cations and the formation of 3D inorganic building units are rather rare. Here we report an yttrium(iii) metal–organic framework…

🔓Don't miss #OpenAccess work by @mof-group-stock.bsky.social , @larsohrstrom.bsky.social & co on how metal ions link in MOFs: dots, rods, sheets, & 3D secondary building units exemplified by a yttrium(III) 4,4′-oxydibenzoate👇

pubs.rsc.org/en/content/a...

📍@uni-kiel.de and Chalmers UoT
#Chemsky🧪

07.04.2025 09:00 — 👍 4    🔁 2    💬 0    📌 0

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