Sharareh Sayyad
@sh-sayyad.bsky.social
Condensed matter physicist
Our recently published article with Sophia Bazzi in Communication Chemistry is making headlines!
Read our paper:https://www.nature.com/articles/s42004-025-01535-w
Read news articles in German:
idw-online.de/de/news852445
www.eurekalert.org/news-release...
Read our paper:https://www.nature.com/articles/s42004-025-01535-w
Read news articles in German:
idw-online.de/de/news852445
www.eurekalert.org/news-release...
Verborgene Chemie in Proteinen gefunden
idw-online.de
May 21, 2025 at 1:53 PM
Our recently published article with Sophia Bazzi in Communication Chemistry is making headlines!
Read our paper:https://www.nature.com/articles/s42004-025-01535-w
Read news articles in German:
idw-online.de/de/news852445
www.eurekalert.org/news-release...
Read our paper:https://www.nature.com/articles/s42004-025-01535-w
Read news articles in German:
idw-online.de/de/news852445
www.eurekalert.org/news-release...
Reposted by Sharareh Sayyad
Just out: Revealing arginine-cysteine and glycine-cysteine NOS linkages by a systematic re-evaluation of protein structures
Revealing arginine-cysteine and glycine-cysteine NOS linkages by a systematic re-evaluation of protein structures
Communications Chemistry, Published online: 13 May 2025; doi:10.1038/s42004-025-01535-wNitrogen-oxygen-sulfur (NOS) linkages serve as crucial allosteric redox switches in proteins, yet their diversity beyond lysine-cysteine pairs remains underexplored. Here, the authors employ machine learning and quantum-mechanical calculations to identify 69 NOS bonds, expanding protein chemistry’s landscape and offering new avenues for drug design and protein engineering.
bit.ly
May 14, 2025 at 8:54 AM
Just out: Revealing arginine-cysteine and glycine-cysteine NOS linkages by a systematic re-evaluation of protein structures
Our paper with
Sophia Bazzi
on "Revealing arginine-cysteine and glycine-cysteine NOS linkages by a systematic re-evaluation of protein structures
" is now published in Communications Chemistry (www.nature.com/articles/s42...).
Sophia Bazzi
on "Revealing arginine-cysteine and glycine-cysteine NOS linkages by a systematic re-evaluation of protein structures
" is now published in Communications Chemistry (www.nature.com/articles/s42...).
May 14, 2025 at 1:47 AM
Our paper with
Sophia Bazzi
on "Revealing arginine-cysteine and glycine-cysteine NOS linkages by a systematic re-evaluation of protein structures
" is now published in Communications Chemistry (www.nature.com/articles/s42...).
Sophia Bazzi
on "Revealing arginine-cysteine and glycine-cysteine NOS linkages by a systematic re-evaluation of protein structures
" is now published in Communications Chemistry (www.nature.com/articles/s42...).
Today @arXiv (arxiv.org/abs/2503.18153) "Mie resonances in optical trapping: Their role in kinematics and back-action" together with Gerd Leuchs and Vsevolod Salakhutdinov.
March 25, 2025 at 3:25 AM
Today @arXiv (arxiv.org/abs/2503.18153) "Mie resonances in optical trapping: Their role in kinematics and back-action" together with Gerd Leuchs and Vsevolod Salakhutdinov.
Reposted by Sharareh Sayyad
OK, every year I try to explain to my students how LLMs work, and every year I have to do a big trawl for good resources and activities. Here's this year's haul of *introductory* materials. (In-class activities + visualizations, not so much readings.)
March 6, 2025 at 6:42 PM
OK, every year I try to explain to my students how LLMs work, and every year I have to do a big trawl for good resources and activities. Here's this year's haul of *introductory* materials. (In-class activities + visualizations, not so much readings.)
Reposted by Sharareh Sayyad
I just pushed a new paper to arXiv. I realized that a lot of my previous work on robust losses and nerf-y things was dancing around something simpler: a slight tweak to the classic Box-Cox power transform that makes it much more useful and stable. It's this f(x, λ) here:
February 18, 2025 at 6:43 PM
I just pushed a new paper to arXiv. I realized that a lot of my previous work on robust losses and nerf-y things was dancing around something simpler: a slight tweak to the classic Box-Cox power transform that makes it much more useful and stable. It's this f(x, λ) here:
Reposted by Sharareh Sayyad
⚛️🧪
If you follow condensed-matter physics, you may have noticed the theoretical idea of the quantum geometric tensor of a crystalline material has been discussed a lot recently.
Now, Riccardo Comin's group have shown how to measure it using a fancy ARPES technique.
Free-to-read link: rdcu.be/d1wES
If you follow condensed-matter physics, you may have noticed the theoretical idea of the quantum geometric tensor of a crystalline material has been discussed a lot recently.
Now, Riccardo Comin's group have shown how to measure it using a fancy ARPES technique.
Free-to-read link: rdcu.be/d1wES
Measurements of the quantum geometric tensor in solids
Nature Physics - Experiments that directly probe the quantum geometric tensor in solids have not been reported. Now, the quantum metric and spin Berry curvature—dual components of the quantum...
rdcu.be
November 26, 2024 at 2:24 PM
⚛️🧪
If you follow condensed-matter physics, you may have noticed the theoretical idea of the quantum geometric tensor of a crystalline material has been discussed a lot recently.
Now, Riccardo Comin's group have shown how to measure it using a fancy ARPES technique.
Free-to-read link: rdcu.be/d1wES
If you follow condensed-matter physics, you may have noticed the theoretical idea of the quantum geometric tensor of a crystalline material has been discussed a lot recently.
Now, Riccardo Comin's group have shown how to measure it using a fancy ARPES technique.
Free-to-read link: rdcu.be/d1wES