שליטה ב-NMR של ספינים מרובים באמצעות פולסי RF מאוחדים לספין-1/2 יחיד

חוקרים מאוקספורד מראים כי ניתן לשלוט במדויק במערכי ספינים בעלי קישור חלש (כל ספין) באמצעות פולסי GRAPE המאוחדים לספין-1/2 יחיד, דרך עיצוב פולסים בשיטת 'band-schematic'. אומת ניסויית עם JINEPT על 13CH3-מתיונין; יושם בתוכנה חופשית Seedless.

#NMR #בקרהקוונטית #מחקר

단일 스핀-1/2 최적화 RF 펄스를 통한 다중 스핀 NMR 제어

옥스퍼드 연구진은 약하게 결합된 스핀 앙상블(임의의 스핀)이 '밴드-도식' 펄스 설계 방식을 통해 단일 스핀-1/2에 최적화된 GRAPE 펄스를 사용하여 정밀하게 제어될 수 있음을 입증했습니다. 13CH3-메티오닌에 대한 JINEPT 실험을 통해 검증되었으며, 무료 소프트웨어 Seedless에 구현되었습니다.

#NMR #양자제어 #연구

単一スピン1/2最適化RFパルスによるマルチスピンNMR制御

オックスフォードの研究者たちは、「バンドスキーマティック」パルス設計を用いて、単一スピン1/2向けに最適化されたGRAPEパルスを使用することで、弱結合スピンアンサンブル（任意のスピン）を精密に制御できることを示した。13CH3-メチオニンのJINEPTを用いて実験的に検証され、フリーソフトウェアSeedlessに実装されている。

#NMR #量子制御 #研究

Magnetic Resonance for Quantum Computing and Precise Nuclear Moment Measurement

Exact NMR/EPR wave functions derived for rotating wave fields enable entangled spin-state transitions for quantum computing and resolve inconsistencies in ¹³³Cs hyperfine data by enabling high-precision measurement of all 7 of its nuclear moments.

#NMR #SpinQubits #Research

It’s #NMRweekend time! 🧲⁉️
Can you identify the correct structure based on the spectrum?
Drop your answer in the comments 👇. I’ll post the full explanation in a few days. 😉
#nmr #nmrchat #chemistry #quiz

NMR for Carbon Mineralization?
If you’re going to CCUS 2026, check out our latest research collaboration with Columbia University’s Kelly Lab.
Presenting on Monday @ 9:00am - 5:00pm

@columbiauniversity.bsky.social
#CCUS2026 #CarbonStorage #CCUS #NMR

Aromatic π-Stacking Stabilizes an α-Helical SARS-CoV-2 MPER Peptide that Mimics the Post-Fusion Spike and Enables Potent Antiviral Activity | ChemRxiv Membrane fusion between SARS-CoV-2 and host cells is mediated by the spike protein and involves the membrane-proximal external region (MPER), a tryptophan-rich sequence implicated in viral entry. Here, we investigated the feasibility of MPER-derived ...

Excited to share a new preprint from our group @chemunicologne.bsky.social @unicologne.bsky.social!

chemrxiv.org/doi/full/10....

Big thanks to our collaborators at University of Florence!

#NMR #StructuralBiology #AntiviralResearch #Peptides #SARSCoV2 #DrugDesign #Biophysics #Collaboration

Heading to CCUS 2026 next week?
We will be there - Booth 515. We’d love to talk to you about how our Nuclear Magnetic Resonance imaging can help you with reservoir evaluation and long-term storage integrity for carbon storage.

#CCUS2026 #CarbonStorage #CCUS #NMR

ICONS Series Konstantin Ivanov intercontinental magnetic resonance seminar series started on April 8, 2020. It organises seminars on a range of topics in magnetic resonance covering NMR, EPR, hyperpolarisation, co...

Friday, April 3, noon CEST / 6 am EDT, Konstantin Ivanov Intercontinental Magnetic Resonance Seminar, Milan Zachrdla ucrisportal.univie.ac.at/en/persons/m... University of Vienna sites.google.com/view/nmr-sem... #NMRchat #NMR 🧲

Introduction to NMR Spectroscopy of Peptides Monday, March 30, 2026 at 3:00 PM Eastern Daylight Time.

Monday, March 30, 3 pm EDT / 9 pm CEST #NMRchat 🧲 @brukercorporation.bsky.social Webinar, join Clemens Anklin @canklin.bsky.social Introduction to NMR Spectroscopy of Peptides, the 2nd Bruker #NMR online training session of 2026. Register here event.on24.com/wcc/r/520350...

Great talks from Day 2 of the CanSERV Annual Meeting!

Robert Konrat from the @univie.ac.at and Marco Schiavina from Instruct Centre IT both used #NMR at @cerm-cirmmp.bsky.social through CanSERV to study BRCA1 interaction in complexes.

Home - GRASP NMR The 2026 GRASP NMR Symposium will be held October 23-24, 2026 at Iowa State University in Ames, Iowa. Our MissionThe GRASP symposium aims to highlight the pivotal role of protein NMR in integrated str...

GRASP NMR 2026: Save the dates, Great Plains Regional Annual Symposium on Protein NMR & Integrated Structural Biology, October 23-24, 2026, Iowa State University, Ames, IA www.regcytes.extension.iastate.edu/grasp/ #NMRchat #NMRevents #NMR 🧲

4th NMR Young Researchers Meeting – GERMN Young members of the geRMN have taken over the responsability to to organize a symposium to bring together young researchers dedicated to NMR in order to know each other, establish a network of contac...

#NMROnline is a proud gold sponsor of the 4th NMR Young Researchers Meeting.

At the conference, Simon will be demonstrating and presenting our FREE online NMR software: ELEMENTS!

>> germn.rseq.org/actividades1...

#NMR #NMRchat

Last day at the @acs.org Spring 2026 expo! Stop by booth #1325 and chat with John! 🧪 🧲

#ACSSpring2026 #ACS #ACS150 #NMR #NMRchat #QM125 #Chemsky

Ultra-low field 13C MRI of hyperpolarized pyruvate - Communications Chemistry Hyperpolarized 13C-enriched pyruvate has demonstrated promise for imaging metabolism in cancer, heart disease and neurodegenerative disorders; however, broader clinical adoption is constrained by the ...

The collaborative research publication: “Ultra-low field 13C MRI of hyperpolarized pyruvate” shows a viable pathway towards accessible metabolic imaging with hyperpolarized 13C MRI at ultra-low field. #MRI #Sabre #NMR #wsuchemistry #ChemSky

www.nature.com/articles/s42...

We’re pleased to introduce Dimethyl sulphoxide-d₆ (DMSO-d₆) with 99.5% deuterium enrichment — a cost-effective solution for routine NMR applications.

Now available:
• DLM-10-99.5-10 — 10 g
• DLM-10-99.5-25 — 25 g

#CIL #ukisotope #NMR #DMSO #DeuteratedSolvents #AnalyticalChemistry

📸Sneak peak at where the conference dinner will be hapenning!📸

Make sure you register for the dinner at: euromar2026.mkon.se/registration...

Dinner venue:
www.kooperativet.se

#NMR #MRI #EPR #ESR #EUROMAR2026

Glad see this one out. If you work with #zeolites and want to use the model for #NMR predictions, shielding and EFG tensors, feel free to reach out. We'll releasing the model soon.

Big thanks to @bm-chiheb.bsky.social, @vlderinger.bsky.social, @chrisheardsci.bsky.social, @lukasgrajciar.bsky.social.

🚀 𝗦𝗧𝗥𝗢𝗡𝗚 𝗕𝗨𝗬 alert for 𝗡𝗠𝗥!
🎯 𝗧𝗮𝗸𝗲 𝗣𝗿𝗼𝗳𝗶𝘁: $8.730
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conference poster

RT JEOL USA @JEOLUSA We are excited to be @enc-conference.org on the beautiful Asilomar site in Pacific Grove, CA. Many activities are planned with the highlight being our mini-symposium on Sunday, April 12, 12:00 PM - 2:30 PM. Link to register: go.jeolusa.com/ENC_2026_Sym...
#NMR #NMRchat 🧲

🚀 𝗦𝗧𝗥𝗢𝗡𝗚 𝗦𝗘𝗟𝗟 alert for 𝗡𝗠𝗥!
🎯 𝗧𝗮𝗸𝗲 𝗣𝗿𝗼𝗳𝗶𝘁: $5.229
🛑 𝗦𝘁𝗼𝗽 𝗟𝗼𝘀𝘀: $7.981

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#Iran | #BTC | #IranWar | #Israël | #khamenie | #nethanyahu | #NMR

Research Data Analyst 3 (5274U), Department Of Chemistry - 85038 - HigherEdJobs Jobs in higher education. Faculty and administrative positions at colleges and universities. Updated daily. Free to job seekers.

Research Data Analyst 3 (5274U), hyperpolarization in NMR incl NMR probe design and construction, Department Of Chemistry, University of California, Berkeley, this position does not include visa sponsorship www.higheredjobs.com/region/detai... #NMRjobs #NMRchat #NMR 🧲

Impact of shared facilities in advancing solid-state NMR research: 2025 edition Shared research facilities (SRFs) offer researchers cost-effective access to advanced analytical instrumentation that individual laboratories may find…

L’article “Impact of shared facilities in advancing #SolidStateNMR research” explica com les instal·lacions al servei de la recerca impulsen l'avenç de la #NMR en estat sòlid i posa com a exemple la ICTS R-LRB i el RMN 1.0GHz #CCiTUB

➡️ tuit.cat/08207

#ICTSNews #CoreFacilities

NMR price chart

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NMR price chart

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Live from ACS Spring 2026. Come say hello and see the QM-125 benchtop NMR. Booth #1325. 🧪
#ACSSpring2026 #ACS #ACS150 #NMR #NMRchat #BenchtopNMR #Chemsky

Instrumental Analysis Section Leader The OIST Core Facilities contribute to research and education by providing high-quality research facilities and research support services to researchers and students at OIST. The Instrumental Analysis...

Instrumental Analysis Section Leader (managing multi-user facilities, especially NMR and/or mass spectrometry) Okinawa Institute of Science and Technology, Okinawa, Japan www.oist.jp/careers/inst... #NMRjobs #NMRchat #NMR 🧲

Wow, what a rollercoaster! 🎢 #NMR plummeting 12.55% to $11.43 raises some eyebrows. Meanwhile, #WABI's 21.05% drop to ₿0.00000030 feels like a hard hit! On the bright side, #ARPA is shining bright with a 19.03% rise to $0.0466. Keep your eyes peeled! #Crypto

Join us on Tuesday, March 24, at 4 PM Paris/ 11 AM Boston/ 8:30 PM Delhi for a talk by Prof. Roderick E. Wasylishen: NMR Indirect Spin-Spin Coupling Constants – Measurements from the Earth’s Magnetic Field to 21 Tesla (900 MHz for 1H NMR) #NMR #NMRchat #ChemSky

meeting agenda, IVAN NMR Live @enc-conference.org Saturday, April 11, 9 am PDT / noon EDT / 6 pm CEST, in-person / online zoom, the 2026 IVAN user meeting “Environmental NMR”

IVAN NMR Live @enc-conference.org Saturday, April 11, 9 am PDT / noon EDT / 6 pm CEST, in-person / online zoom, the 2026 IVAN user meeting “Environmental NMR” ivanmr.com/event/ivan-l... #NMRchat #NMR 🧲