Official American Crystallographic Association Account: dedicated to atomistic studies of materials for bio, chem, phys, fundamental studies. RT ≠ endorsement.

Joined August 2015
953 Photos and videos
Pinned Tweet
10 Dec 2025
The @ACAxtal will no longer be active on X. This account will not be monitored. For the latest ACA news and updates, please visit our website (amercrystalassn.org/) or follow us on our other official platforms.

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31 Mar 2025
🚨📣 FINAL HOURS! 📣🚨 ⏰ Abstracts for #ACA2025 oral presentations are due TONIGHT by 11:59 PM ET! 🎤 Ready to share your research with the global 🔬#Crystallography community? 👉 Submit now: acameeting2025.com/call-for-… #CallForAbstracts #StructuralScience #ScienceTwitter #ACA2025
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26 Mar 2025
🚨 Abstracts due March 31 — submit ASAP! Showcase your work in #crystallography, #structuralscience & more. 🔗 acameeting2025.com/call-for-… 📢 Already submitted? Share this with your colleagues! #aca2025 #biology #chemistry #physics #CallForAbstracts #ScienceCommunity
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24 Mar 2025
🚨 Don’t forget! The deadline to submit your Awards and Fellows nominations is April 1! 🏆✨This is your chance to recognize outstanding individuals who are making a difference. Nominate someone today and help us celebrate excellence in our community! amercrystalassn.org/awards
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21 Mar 2025
🌍🔬 The ACA is doubling down on our commitment to science, collaboration, and advocacy. 🧪 Read our latest blog post to learn how we're taking action—and how YOU can get involved: bit.ly/4bMXKpq #structuralscience #Crystallography #ResearchMatters #TogetherForScience

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ACAxtal retweeted
Well said! 😃 Students in #StructuralScience take diverse career paths. By creating opportunities for all, we can help them shine and make a lasting impact—wherever their journey leads. 🌟 doi.org/10.1063/4.0000285 @AIP_Publishing @GFAudette @ACAxtal #crystallography #education

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ACAxtal retweeted
Championing Science: ACA’s Commitment to Research, Collaboration, and Advocacy shar.es/agJG5O @ACAxtal

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19 Mar 2025
🚨 Deadline Extended! 🚨 The @ACAxtal Travel Grant deadline has been extended for #ACA2025! Don’t miss your chance to get funding for the upcoming conference. acameeting2025.com/travel-gr… #structuralscience #Crystallography #ACATravelGrant #ACA2025
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17 Mar 2025
The #ACA2025 Call for Abstracts is officially open! We welcome submissions for oral and poster presentations on the conference theme, #StructureisForever, along with topics in #structuralscience and #crystallography. Submit your abstract today! acameeting.2025.com
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25 Feb 2025
The #ACA2025 Call for Abstracts is now open! We invite authors to submit abstracts related to the conference theme, #StructureisForever as well as current and emerging topics in #structuralscience and #crystallography. Find out more: acameeting2025.com/call-for-…
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24 Feb 2025
We are saddened to hear of the passing of George Sheldrick. A dedicated professional with a distinguished career, his work and leadership touched countless lives. Our hearts go out to his family during this difficult time. Remember George with us: bit.ly/3QtoTUy
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6 Feb 2025
🌟 Meet Nooriel Banayan! A PhD in Computational Biophysics & med student at SUNY Downstate, he's exploring protein dynamics to advance crystallography. Learn more about his work in the ACA Early Career Scientist Spotlight! acas.memberclicks.net/ys-spo… 🔬✨
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5 Feb 2025
🚨 Stay connected with @IUCr2026 ! 🚨 Add your name to the Expression of Interest form to stay in the loop! 🔬✨ iucr2026.org Let’s make IUCr 2026 unforgettable! 🌍 #IUCr2026 #Crystallography #structrualscience
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ACAxtal retweeted
A quick shout out to Christine Zardecki, the mastermind behind the outreach/education effort of @buildmodels . Thanks for making my entire tenure at the RCSB PDB so enjoyable!
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ACAxtal retweeted
👏 Congratulations to Gerald Audette, Professor and Associate Dean @YorkUScience and longtime CLS user, on beginning his term as President of the American Crystallographic Association! @YorkUniversity @ACAxtal
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7 Jan 2025
🌟 The ACA honors Sine Larsen 🌟 Sine Larsen was a trailblazer in #crystallography, leaving a lasting legacy on our community. The @esrfsynchrotron has shared a beautiful tribute to her remarkable contributions. 🧬 Read more: esrf.fr/home/news/general/co…
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3 Jan 2025
Meet Susanna Huang, our next @acaxtal YSIG spotlight! This @GeorgiaTech undergrad founded a crystal-growing club that’s inspired 350 students. Her passion for #crystallography and #education shines bright! Read more: amercrystalassn.org/ys-spotl…
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