Tomoyuki Hamachi (@tomoyuki20023) 's Twitter Profile
Tomoyuki Hamachi

@tomoyuki20023

Ph. D. Engineering / JSPS research fellow @NorthwesternU / Wasielewski group / Spin chemistry / Photochemistry /

ID: 1627880129673433089

calendar_today21-02-2023 03:57:40

49 Tweet

97 Followers

195 Following

J. Am. Chem. Soc. (@j_a_c_s) 's Twitter Profile Photo

Crystalline Arrays of Copper Porphyrin Qubits Based on Ion-Paired Frameworks | Journal of the American Chemical Society Northwestern Chemistry Northwestern @Dichtel DichtelResearchGroup #Crystalline #Cu #Porphyrin #Qubits #IronPairedFrameworks pubs.acs.org/doi/10.1021/ja…

Global NMR Discussion Meetings (@global_nmr) 's Twitter Profile Photo

Please RT again. Congratulations to all the winners of Global NMR Discussion Meetings Twitter Conference 2023 #GlobalnmrTC2023🎉 We want to thank all the participants, sponsors, and judges. We look forward to bringing this vibrant event back to the #NMR community in 2024! #NMRchat #chemtwitter

Please RT again. Congratulations to all the winners of
<a href="/global_nmr/">Global NMR Discussion Meetings</a> Twitter Conference 2023 #GlobalnmrTC2023🎉 

We want to thank all the participants, sponsors, and judges. We look forward to bringing this vibrant event back to the #NMR community in 2024!  

#NMRchat #chemtwitter
Nobuhiro Yanai (@nobuhiroyanai) 's Twitter Profile Photo

Excited to share our new work just published in PNASNews! Simple chemical modifications to achieve polarizing agents beyond pentacene for triplet-DNP in glass. Beautiful quantum chemical calculations of polarization and ZFS parameters by Kurashige group. pnas.org/doi/10.1073/pn…

Excited to share our new work just published in <a href="/PNASNews/">PNASNews</a>!
Simple chemical modifications to achieve polarizing agents beyond pentacene for triplet-DNP in glass. Beautiful quantum chemical calculations of polarization and ZFS parameters by Kurashige group. 
pnas.org/doi/10.1073/pn…
JACS Au (@jacs_au) 's Twitter Profile Photo

A novel, water-friendly, recyclable catalyst for NMR hyperpolarization. An [Ir(COD)(IMes)Cl]-based HET-SABRE catalyst boosted the 1H NMR signal of pyridine significantly and remained active after multiple uses in water. Read now #openaccess 👉 go.acs.org/6Py

A novel, water-friendly, recyclable catalyst for NMR hyperpolarization. An [Ir(COD)(IMes)Cl]-based HET-SABRE catalyst boosted the 1H NMR signal of pyridine significantly and remained active after multiple uses in water.

Read now #openaccess 👉 go.acs.org/6Py
Tomoyuki Hamachi (@tomoyuki20023) 's Twitter Profile Photo

Our latest paper on triplet DNP of pyruvate has been published in Chemical Science ! A key finding was the supramolecular complexation with cyclodextrin, enhancing the dispersibility of a pentacene derivative. pubs.rsc.org/en/content/art…

jsandersonlab (@jsandersonlab) 's Twitter Profile Photo

Excited to share the groups first foray into the quantum (qubit) realm! Congrats to Lauren and Aimei on this nice work now open access at Cell Reports Physical Science. cell.com/cell-reports-p…

Nobuhiro Yanai (@nobuhiroyanai) 's Twitter Profile Photo

Great start of the new year 2024 with Science Advances🎉 The first room-temperature observation of quantum coherence of quintet in MOF. Congrats Akio and Kentaro 楊井研究室 Yanai Lab., many thanks to our collaborators, Kiyoshi MIYATA @Kyushu U. (Eng), Kobori&Sato groups 神戸大学広報課. science.org/doi/10.1126/sc…

Great start of the new year 2024 with <a href="/ScienceAdvances/">Science Advances</a>🎉 The first room-temperature observation of quantum coherence of quintet in MOF.
Congrats Akio and Kentaro <a href="/Yanai_Lab/">楊井研究室 Yanai Lab.</a>, many thanks to our collaborators, <a href="/KiyoshiMIYATA_E/">Kiyoshi MIYATA @Kyushu U. (Eng)</a>, Kobori&amp;Sato groups <a href="/KobeU_PR/">神戸大学広報課</a>.

science.org/doi/10.1126/sc…
Daiki Shimizu (@dshimizu_chem) 's Twitter Profile Photo

論文が ACS Central Science に掲載されました。安定なジラジカルの共存する2つのスピン状態が、光学的に区別可能な一組の「スピン異性体」として扱いうることを示しました。阪大基礎工 宮坂先生・五月女先生との共同研究です。#OpenAccess doi.org/10.1021/acscen…

Nobuhiro Yanai (@nobuhiroyanai) 's Twitter Profile Photo

How to achieve quantum sensing of chemicals? In this new article in Acc. Chem. Res., Akio and I proposed that combining various MOFs with molecular qubits could lead to quantum chemosensing. We named this concept “Quantum Noses”. pubs.acs.org/doi/10.1021/ac…

Nobuhiro Yanai (@nobuhiroyanai) 's Twitter Profile Photo

We revealed the previously unknown potential of fullerenes in triplet-DNP. Fullerenes substituented in the appropriate positions give sharp and long-lived ESR signals, making them ideal polarizing agnets that do not require orientation control. ChemRxiv chemrxiv.org/engage/chemrxi…

We revealed the previously unknown potential of fullerenes in triplet-DNP. Fullerenes substituented in the appropriate positions give sharp and long-lived ESR signals, making them ideal polarizing agnets that do not require orientation control.
<a href="/ChemRxiv/">ChemRxiv</a>
chemrxiv.org/engage/chemrxi…
Nature Materials (@naturematerials) 's Twitter Profile Photo

Photochemical quantum process in quantum dot-molecule hybrids is normally weak and difficult to be coherently controlled. Radical-pair spin quantum beats can enable the efficient and coherent control of charge recombination at room temperature. nature.com/articles/s4156…

Nobuhiro Yanai (@nobuhiroyanai) 's Twitter Profile Photo

We 楊井研究室 Yanai Lab. @hietosh23 have developed biocompatible Molecular Quantum Nanosensors (MQNs) and demonstrated ODMR in cells. Thanks to the uniform structure of molecules, MQNs exhibit narrower ODMR peak distribution than NV center in nanodiamond. ChemRxiv chemrxiv.org/engage/chemrxi…

We <a href="/Yanai_Lab/">楊井研究室 Yanai Lab.</a> @hietosh23 have developed biocompatible Molecular Quantum Nanosensors (MQNs) and demonstrated ODMR in cells. 
Thanks to the uniform structure of molecules, MQNs exhibit narrower ODMR peak distribution than NV center in nanodiamond.
<a href="/ChemRxiv/">ChemRxiv</a> 
chemrxiv.org/engage/chemrxi…
Tomoyuki Hamachi (@tomoyuki20023) 's Twitter Profile Photo

第15回日本学術振興会育志賞を受賞しました。これまでお世話になった皆さま、導いていただいた皆さまに感謝いたします。 I received the 15th JSPS Ikushi prize. I appreciate everyone involved in my research work.

ピカリかがく (@pikari_kagaku) 's Twitter Profile Photo

【#ピカリかがく 主題歌配信!】 2025.4.10 on release !! 「ピ!ピ!ピ!ピカリエイト!~ピカリかがくの歌~」 #ピカリト 公式MV youtu.be/qAoK0tys4M0 「ピカリん」が光化学の魅力を伝えるMVにも注目✨ 公式YouTubeと各種音楽サブスクにて好評配信中! よろしくお願いします!

【#ピカリかがく 主題歌配信!】

2025.4.10 on release !!

「ピ!ピ!ピ!ピカリエイト!~ピカリかがくの歌~」 #ピカリト 

公式MV
youtu.be/qAoK0tys4M0

「ピカリん」が光化学の魅力を伝えるMVにも注目✨
公式YouTubeと各種音楽サブスクにて好評配信中!

よろしくお願いします!
J. Am. Chem. Soc. (@j_a_c_s) 's Twitter Profile Photo

Molecular Cocrystal Packing Suppresses Hopping-Driven Decoherence of Excitonic Spin Qubits | Journal of the American Chemical Society Northwestern pubs.acs.org/doi/10.1021/ja…

Tomoyuki Hamachi (@tomoyuki20023) 's Twitter Profile Photo

I’ve returned to Kyushu and started my position as an Assistant Professor in the Fukuhara Lab at Kyushu University. I’m deeply grateful to Prof. Yanai for his mentorship and our enthusiastic discussions! I’m excited to embark on a new journey of discovery in this next field! 😄