helliwelljohn.bsky.social
@helliwelljohn.bsky.social
Reposted by helliwelljohn.bsky.social
Find our current issue at this link www.tandfonline.com/toc/gcry20/c... - great landing page for topical reviews of #Crystallography topics
November 11, 2025 at 12:51 AM
Find our current issue at this link www.tandfonline.com/toc/gcry20/c... - great landing page for topical reviews of #Crystallography topics
Reposted by helliwelljohn.bsky.social
🎉 Proud to highlight core philosophy: To serve, to educate, to enable! Sharing crystallography and education resources at the HMS Core Facilities Poster Showcase.
👉 corefacilities.hms.harvard.edu/2025-harvard... 😀
#Crystallography #Education #Research #CoreFacilities
👉 corefacilities.hms.harvard.edu/2025-harvard... 😀
#Crystallography #Education #Research #CoreFacilities
November 5, 2025 at 11:35 PM
🎉 Proud to highlight core philosophy: To serve, to educate, to enable! Sharing crystallography and education resources at the HMS Core Facilities Poster Showcase.
👉 corefacilities.hms.harvard.edu/2025-harvard... 😀
#Crystallography #Education #Research #CoreFacilities
👉 corefacilities.hms.harvard.edu/2025-harvard... 😀
#Crystallography #Education #Research #CoreFacilities
My author copies have arrived! @iucrjournals.bsky.social
November 5, 2025 at 10:29 AM
My author copies have arrived! @iucrjournals.bsky.social
Reposted by helliwelljohn.bsky.social
The things you find in your photo roll #2. For some reason, in August 2013 I took a picture of this charming letter from Max Perutz to Jim Watson, written shortly before Max died.
November 4, 2025 at 9:17 AM
The things you find in your photo roll #2. For some reason, in August 2013 I took a picture of this charming letter from Max Perutz to Jim Watson, written shortly before Max died.
Reposted by helliwelljohn.bsky.social
Apply now to join the Johns Hopkins Program in Molecular Biophysics! Our interdisciplinary Ph.D. program trains students to explore the physical principles underlying biology — from molecules to cells. Open to both U.S. and international applicants. Application deadline Dec. 1 : pmb.jhu.edu
Home | Program in Molecular Biophysics
The Program in Molecular Biophysics (PMB) trains PhD students to do cutting-edge biophysics research using the methods of biology, biochemistry, chemistry, physics, engineering, and computer science.
pmb.jhu.edu
November 3, 2025 at 10:14 PM
Apply now to join the Johns Hopkins Program in Molecular Biophysics! Our interdisciplinary Ph.D. program trains students to explore the physical principles underlying biology — from molecules to cells. Open to both U.S. and international applicants. Application deadline Dec. 1 : pmb.jhu.edu
Reposted by helliwelljohn.bsky.social
Celebrate the power of scientific data at IUCr!
CommDat symposia will explore integrative structural chemistry and biology; best practices for data processing; global open science; and ML for materials development
Join us in Calgary:
event.fourwaves.com/...
CommDat symposia will explore integrative structural chemistry and biology; best practices for data processing; global open science; and ML for materials development
Join us in Calgary:
event.fourwaves.com/...
November 4, 2025 at 4:30 AM
Celebrate the power of scientific data at IUCr!
CommDat symposia will explore integrative structural chemistry and biology; best practices for data processing; global open science; and ML for materials development
Join us in Calgary:
event.fourwaves.com/...
CommDat symposia will explore integrative structural chemistry and biology; best practices for data processing; global open science; and ML for materials development
Join us in Calgary:
event.fourwaves.com/...
It has arrived, the 50th anniversary of the seminal synchrotron radiation protein crystallography experiments at SSRL Stanford led by Keith Hodgson. His article also includes his today and the future perspectives @jsynchrotronrad.iucr.org
October 31, 2025 at 7:36 AM
It has arrived, the 50th anniversary of the seminal synchrotron radiation protein crystallography experiments at SSRL Stanford led by Keith Hodgson. His article also includes his today and the future perspectives @jsynchrotronrad.iucr.org
Reposted by helliwelljohn.bsky.social
Bhattacharyya, Kvashnina and Yabashi: Journal of Synchrotron Radiation welcomes seven new Co-editors ##CoEditors##SynchrotronRadiation##FreeElectronLasers@fz_juelich@EuropeanXFEL@desy@esrfsynchrotron@postech2020...##IUCrhttps://journals.iucr.org/paper?S1600577525009361
Journal of Synchrotron Radiation welcomes seven new Co-editors
The newest seven members of the Editorial Board of Journal of Synchrotron Radiation are introduced.
journals.iucr.org
October 31, 2025 at 1:00 AM
Bhattacharyya, Kvashnina and Yabashi: Journal of Synchrotron Radiation welcomes seven new Co-editors ##CoEditors##SynchrotronRadiation##FreeElectronLasers@fz_juelich@EuropeanXFEL@desy@esrfsynchrotron@postech2020...##IUCrhttps://journals.iucr.org/paper?S1600577525009361
Reposted by helliwelljohn.bsky.social
Deadline: 4 November!
The ESRF User Organisation invites nominations for the 2026 Young Scientist Award.
If you know an outstanding young scientist who deserves recognition for her/his work at the ESRF — now is the time!
Deadline: 4 November 2025
More information: lnkd.in/dxjn8qqY
The ESRF User Organisation invites nominations for the 2026 Young Scientist Award.
If you know an outstanding young scientist who deserves recognition for her/his work at the ESRF — now is the time!
Deadline: 4 November 2025
More information: lnkd.in/dxjn8qqY
October 27, 2025 at 9:43 AM
Deadline: 4 November!
The ESRF User Organisation invites nominations for the 2026 Young Scientist Award.
If you know an outstanding young scientist who deserves recognition for her/his work at the ESRF — now is the time!
Deadline: 4 November 2025
More information: lnkd.in/dxjn8qqY
The ESRF User Organisation invites nominations for the 2026 Young Scientist Award.
If you know an outstanding young scientist who deserves recognition for her/his work at the ESRF — now is the time!
Deadline: 4 November 2025
More information: lnkd.in/dxjn8qqY
Next @IUCrData Raw Data Letter coming soon:-
October 26, 2025 at 6:48 AM
Next @IUCrData Raw Data Letter coming soon:-
Reposted by helliwelljohn.bsky.social
Excited to have proofs in hand of our crystallography children‘s book! Illustrated by an amazing undergrad Justine Wong!
More info coming soon…
#chemsky
More info coming soon…
#chemsky
October 22, 2025 at 10:33 PM
Excited to have proofs in hand of our crystallography children‘s book! Illustrated by an amazing undergrad Justine Wong!
More info coming soon…
#chemsky
More info coming soon…
#chemsky
Reposted by helliwelljohn.bsky.social
Andrew N. Fitch: Solving molecular organic crystal structures from powders ##PowderXRayDiffraction##RealSpaceStructureSolution##OrganicMolecules... ##IUCrhttps://journals.iucr.org/paper?S2053229625009052
Solving molecular organic crystal structures from powders
Powder diffraction is a widespread technique found in academic, forensic, industrial research and quality-control laboratories the world over. The recent article by Kabova et al. [(2025), Acta Cryst. C81, 559–569] provides step-by-step guidance on how to proceed and the software the authors use, from sample preparation and the powder diffraction measurement itself, to the verification of the final structure.
journals.iucr.org
October 21, 2025 at 12:00 AM
Andrew N. Fitch: Solving molecular organic crystal structures from powders ##PowderXRayDiffraction##RealSpaceStructureSolution##OrganicMolecules... ##IUCrhttps://journals.iucr.org/paper?S2053229625009052
Another fabulous IUCr Newsletter:-
The latest issue of the @IUCr #crystallography Newsletter is now available at www.iucr.org/news/newslet...
October 12, 2025 at 12:40 PM
Another fabulous IUCr Newsletter:-
Reposted by helliwelljohn.bsky.social
Interested in Synchrotrons & XFEL Radiation?
The IUCr2026 meeting has you covered with SEVEN sessions, including Synergies between cryoEM, diffraction methods, and complementary biophysical measurements; Structural studies across time scales; and more:
event.fourwaves.com/...
The IUCr2026 meeting has you covered with SEVEN sessions, including Synergies between cryoEM, diffraction methods, and complementary biophysical measurements; Structural studies across time scales; and more:
event.fourwaves.com/...
October 10, 2025 at 12:03 AM
Interested in Synchrotrons & XFEL Radiation?
The IUCr2026 meeting has you covered with SEVEN sessions, including Synergies between cryoEM, diffraction methods, and complementary biophysical measurements; Structural studies across time scales; and more:
event.fourwaves.com/...
The IUCr2026 meeting has you covered with SEVEN sessions, including Synergies between cryoEM, diffraction methods, and complementary biophysical measurements; Structural studies across time scales; and more:
event.fourwaves.com/...
Very nice interview. I heard Robert Huber lecture many times. In Trieste at a conference we shared breakfast together and of course discussing our field.
Robert Huber: ‘I call the last century the century of vision’
www.chemistryworld.com/opinion/robe...
Robert Huber: ‘I call the last century the century of vision’
www.chemistryworld.com/opinion/robe...
Robert Huber: ‘I call the last century the century of vision’
The Nobel laureate on the joys of entering a developing field, and the century of vision
www.chemistryworld.com
October 7, 2025 at 4:21 PM
Very nice interview. I heard Robert Huber lecture many times. In Trieste at a conference we shared breakfast together and of course discussing our field.
Robert Huber: ‘I call the last century the century of vision’
www.chemistryworld.com/opinion/robe...
Robert Huber: ‘I call the last century the century of vision’
www.chemistryworld.com/opinion/robe...
Reposted by helliwelljohn.bsky.social
💠 The ACA community mourns the loss of Dr. Benno P. Schoenborn (1938–2025), a pioneer in neutron protein crystallography whose work transformed structural biology.
Read more and share memories: 🔗 bit.ly/42wNvlM
#crystallography #InMemoriam #ACACommunity #neutrondiffraction
Read more and share memories: 🔗 bit.ly/42wNvlM
#crystallography #InMemoriam #ACACommunity #neutrondiffraction
October 7, 2025 at 3:41 PM
💠 The ACA community mourns the loss of Dr. Benno P. Schoenborn (1938–2025), a pioneer in neutron protein crystallography whose work transformed structural biology.
Read more and share memories: 🔗 bit.ly/42wNvlM
#crystallography #InMemoriam #ACACommunity #neutrondiffraction
Read more and share memories: 🔗 bit.ly/42wNvlM
#crystallography #InMemoriam #ACACommunity #neutrondiffraction
This is very sad news. Benno was a great pioneer of neutron protein crystallography.
October 7, 2025 at 4:07 PM
This is very sad news. Benno was a great pioneer of neutron protein crystallography.
Reposted by helliwelljohn.bsky.social
My tutorial review on single crystal diffraction analysis is now online @crystengcomm.rsc.org! Students, supervisors, and reviewers: Please consider this thought-provoking read to discover many facets of the crystallographic practice that are often overlooked or misunderstood 💎 #crystallography
Useful practices in single crystal diffraction analysis of reticular structures
Single crystal diffraction analysis remains the gold standard for the three-dimensional atomic structure characterization of framework materials such as metal–organic frameworks, covalent organic fram...
pubs.rsc.org
October 4, 2025 at 6:36 AM
My tutorial review on single crystal diffraction analysis is now online @crystengcomm.rsc.org! Students, supervisors, and reviewers: Please consider this thought-provoking read to discover many facets of the crystallographic practice that are often overlooked or misunderstood 💎 #crystallography
Reposted by helliwelljohn.bsky.social
🚨 Registration is open for the CCP4 Study Weekend 2026:
“Ligands in Focus: Decoding Ligand Binding in Modern Structural Biology” 🎉
📅 7–9 January 2026
I’m honoured to be a scientific organiser with Tobias Krojer and Stephanie Wankowicz.
👉 Programme & registration: studyweekend.ccp4.ac.uk
“Ligands in Focus: Decoding Ligand Binding in Modern Structural Biology” 🎉
📅 7–9 January 2026
I’m honoured to be a scientific organiser with Tobias Krojer and Stephanie Wankowicz.
👉 Programme & registration: studyweekend.ccp4.ac.uk
October 1, 2025 at 8:14 AM
🚨 Registration is open for the CCP4 Study Weekend 2026:
“Ligands in Focus: Decoding Ligand Binding in Modern Structural Biology” 🎉
📅 7–9 January 2026
I’m honoured to be a scientific organiser with Tobias Krojer and Stephanie Wankowicz.
👉 Programme & registration: studyweekend.ccp4.ac.uk
“Ligands in Focus: Decoding Ligand Binding in Modern Structural Biology” 🎉
📅 7–9 January 2026
I’m honoured to be a scientific organiser with Tobias Krojer and Stephanie Wankowicz.
👉 Programme & registration: studyweekend.ccp4.ac.uk
@iucrdata.iucr.org Editorial by Loes Kroon-Batenburg announcing the Collection of articles arising from the IUCr Committee on Data Workshop and Microsymposia held at the last IUCr Congress in Melbourne. iucrdata.iucr.org/x/issues/202...
Foreword to the CommDat special virtual issue on the raw diffraction data workshop and microsymposia at IUCr2023
Papers from the CommDat workshop on ‘Raw Diffraction Data Reuse: the Good, the Bad and the Challenging' and microsymposia at the IUCr2023 Congress in Melbourne are presented.
iucrdata.iucr.org
September 27, 2025 at 8:00 AM
@iucrdata.iucr.org Editorial by Loes Kroon-Batenburg announcing the Collection of articles arising from the IUCr Committee on Data Workshop and Microsymposia held at the last IUCr Congress in Melbourne. iucrdata.iucr.org/x/issues/202...
Reposted by helliwelljohn.bsky.social
🚨New review online - a deep dive into the stacking interactions of organometallic sandwich compounds 🥪💠using the Cambridge Structural Database @ccdc.cam.ac.uk
www.tandfonline.com/doi/abs/10.1...
www.tandfonline.com/doi/abs/10.1...
Stacking interactions of organometallic sandwich and half-sandwich compounds: crystallographic evidence and quantum chemical support
This review provides crystallographic insight into stacking interactions between aromatic ligands in organometallic sandwich and half-sandwich compounds obtained by analyzing all crystal structures...
www.tandfonline.com
September 23, 2025 at 11:30 PM
🚨New review online - a deep dive into the stacking interactions of organometallic sandwich compounds 🥪💠using the Cambridge Structural Database @ccdc.cam.ac.uk
www.tandfonline.com/doi/abs/10.1...
www.tandfonline.com/doi/abs/10.1...
Reposted by helliwelljohn.bsky.social
Registration for the #CCP4SW 2026 is now open! Being held as hybrid event with in-person at EMCC, Nottingham, UK between 7-9 January 2026. This year's topic is Ligands in Focus: Decoding Ligand Binding in Modern Structural Biology. Find out more at studyweekend.ccp4.ac.uk
September 23, 2025 at 11:08 AM
Registration for the #CCP4SW 2026 is now open! Being held as hybrid event with in-person at EMCC, Nottingham, UK between 7-9 January 2026. This year's topic is Ligands in Focus: Decoding Ligand Binding in Modern Structural Biology. Find out more at studyweekend.ccp4.ac.uk
Reposted by helliwelljohn.bsky.social
🧪 The countdown to IUCr2026 is officially on. The Call for Abstracts opens October 1, 2025, & this is your opportunity to share your discoveries on the global crystallography stage.
Stay informed and get the details first at 👉 iucr2026.org
Let science, structure, and scenery collide.
Stay informed and get the details first at 👉 iucr2026.org
Let science, structure, and scenery collide.
September 17, 2025 at 7:00 PM
🧪 The countdown to IUCr2026 is officially on. The Call for Abstracts opens October 1, 2025, & this is your opportunity to share your discoveries on the global crystallography stage.
Stay informed and get the details first at 👉 iucr2026.org
Let science, structure, and scenery collide.
Stay informed and get the details first at 👉 iucr2026.org
Let science, structure, and scenery collide.
Reposted by helliwelljohn.bsky.social
Reposted by helliwelljohn.bsky.social
A great approach: "analysis of #CrystalStructures in science classes at #HighSchools offers a wide range of opportunities for illustrating and improving understanding of fundamental #StructuralChemistry concepts"😀 doi.org/10.1107/S160...
@japplcryst.iucr.org #K12 #crystallography #Education
@japplcryst.iucr.org #K12 #crystallography #Education
Crystallography in school
Preconditions and applications for teaching crystallography in high school chemistry classes are presented.
doi.org
September 13, 2025 at 11:53 PM
A great approach: "analysis of #CrystalStructures in science classes at #HighSchools offers a wide range of opportunities for illustrating and improving understanding of fundamental #StructuralChemistry concepts"😀 doi.org/10.1107/S160...
@japplcryst.iucr.org #K12 #crystallography #Education
@japplcryst.iucr.org #K12 #crystallography #Education