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Posts by Tomás Nicolás-García

EPSRC Postdoctoral Pathway Fellowships | Faculty of Science and Engineering | The University of Manchester

Your PhD was funded by the EPSRC (CDT, DTP, iCASE...)?
You want to explore something new?
Then come and join us with the support of an EPSRC Postdoctoral Pathway Fellowship. More information below.

www.se.manchester.ac.uk/research/fel...

1 month ago 0 3 0 0
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A molecule with half-Möbius topology Stereoisomers of C13Cl2 exhibiting helical orbitals around a ring of carbon atoms were synthesized by atom manipulation on NaCl surfaces. We resolved the enantiomeric geometries of the singlet states ...

We did some pretty twisted stuff and Science liked it: www.science.org/doi/10.1126/...

1 month ago 13 4 1 0
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Our new video, created by Stuart Jantzen (Biocinematics), depicts the original Maxwell’s Demon thought experiment 😈 tinyurl.com/3ja25xfz, the archetypal information ratchet that inspires how we design molecular motors & pumps: tinyurl.com/msn8c2an; tinyurl.com/yj53rfvm; tinyurl.com/557vcubt 👹

1 month ago 14 3 2 0
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the cutoff scores for #MSCA postdoc fellowships are very high this year. has the score distribution shifted compared to previous years? I made a plot with scores from past years.

if scores are at ceiling level, the process becomes essentially a lottery, because minor issues can lead to deductions.

2 months ago 63 16 3 4

Is #AI turning grant evaluation into a lottery? 🎲

The 2025 generative AI improvement coincides with ~20% of proposals scoring >95% in EU #MSCA call.

We’ve reached "excellence saturation."

Time to rethink funding?

👉 doi.org/10.31222/osf...

w/ @birder158.bsky.social
#MetaScience #AcademicSky

2 months ago 8 3 2 1

Queda dicho en esta red social, para la posteridad 😆.

2 months ago 1 0 0 0

Congrats @emiliomperezlab.bsky.social!

2 months ago 0 0 1 0
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Force-Generated N-Heterocyclic Carbene Organocatalyst Controlling the life cycle of polymer materials, for example, by extending their useful lifetime and by accelerating their recycling, is crucial to ensure a better future. Such properties can be intro...

In our first paper of 2026, @aliceieong.bsky.social puts NHC organocatalyst in action with mechanical force in ACS Catalysis!

🔨 NHC generated by milling a new betaine mechanophore to catalyse transesterification and polymerisation reactions.

#chemsky @pubs.acs.org

pubs.acs.org/doi/10.1021/...

3 months ago 15 2 0 1

The Norwegian Nobel Prize committee has been forced to make a statement, declaring that the prize cannot be transferred.
It's hard even to comprehend how stupid this has become

3 months ago 40238 9946 1393 725
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The days between December 25 and January 1 are the Lanthanides and Actinides of the Gregorian calendar

3 months ago 1082 192 31 8

Enhorabuena, @puigcerverjulio.bsky.social!!!Un reconocimiento muy merecido a una etapa predoctoral brillante. Tus directores de Tesis y compañeros de @socumu_lab qosumu.wixsite.com/socumu-lab estamos muy orgullosos de tu trabajo, dedicación y talento.
bsky.app/profile/rseq...

4 months ago 4 2 0 0
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Mechanoluminescence goes crystal-free Bending, twisting and contact separation cause pure amorphous solids made from heteroleptic copper(I) complexes to emit light

Team from the Okinawa Institute of Science and Technology (OIST) in Japan show that mechanoluminescence can occur in pure amorphous photoluminescent solids.

4 months ago 2 1 0 0
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Top Ten Emerging Technologies in Chemistry - IUPAC | International Union of Pure and Applied Chemistry The search for the 2026 Top Ten will started in January 2026 and with a submission deadline of 30 April 2026   The 2025 finalists are (in alphabetical order): Additive Manufacturing […]

2025 Top Ten Emerging Technologies in Chemistry announced by @iupac.org to showcase the value of #chemistry and informs the public about its potential to foster the well-being of Society and the sustainability of our planet. See the 2025 finalists at iupac.org/what-we-do/t...

4 months ago 4 5 0 0

If I’m understanding this correctly, X is owned by a white nationalist who pays poor people of color in developing countries to pretend to be working class white Americans to scare other white Americans into being afraid poor people of color from developing countries are going to ruin America?

4 months ago 40123 11697 972 674
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Las legiones romanas, la infantería púnica, los ejércitos godos, las tropas musulmanas, las huestes cristianas, los ejércitos imperiales, los tercios, los austracistas, los borbónicos, las tropas de Napoleón... no iban por Zaragoza y Madrid para moverse por el litoral mediterráneo.

Ratio militaris

4 months ago 37 10 4 0

Situación en Twitter:

Habían sacado una pestañita en cada perfil con el origen de la cuenta (país)

Han tenido que retirar hoy la pestañita pq la gente ha descubierto que mogollón de cuentas pro republicanas, supremacistas etc tienen origen en India y otros países inesperados.

4 months ago 1498 756 52 63
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Template‐Controlled Mechanochemical Dissociation of a Rotaxane The presence or absence of the Pd template used in rotaxane formation selectively leads to two different mechanochemical dissociation pathways. The Pd maintains a smaller cavity size that favors diss....

Look
if you had one ring
with one Pd in it,
and pull everything onto one thread
in one moment.
would you break it
or just let it slip?

Great work by @jamesormson.bsky.social and @tomasnicolas.bsky.social now in @angewandtechemie.bsky.social! #chemsky

onlinelibrary.wiley.com/doi/10.1002/...

5 months ago 28 6 2 1
This graphic describes the smelly chemicals in skunk spray and how to get rid of the stink. In the first column, the graphic describes the thiol compounds responsible for skunk spray’s smell. The second column explains why the smell persists because of a chemical reaction between some skunk spray compounds and water. The third column outlines chemistry-based methods for eliminating the stinky skunk compounds.

This graphic describes the smelly chemicals in skunk spray and how to get rid of the stink. In the first column, the graphic describes the thiol compounds responsible for skunk spray’s smell. The second column explains why the smell persists because of a chemical reaction between some skunk spray compounds and water. The third column outlines chemistry-based methods for eliminating the stinky skunk compounds.

The latest edition of #PeriodicGraphics by @compoundchem.com explores the smelly chemicals in skunk spray and how to get rid of the stink. cen.acs.org/biological-c...

#chemsky 🧪

5 months ago 55 24 1 2
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Así queda el horario de salida y puesta de sol si se acaba con el cambio de hora, municipio a municipio Se ha convertido en el gran debate, pero a menudo carecemos de información sobre los efectos prácticos de poner fin al cambio de hora. Introduce el nombre de tu localidad en nuestro buscador para sali...

‼️ BUSCADOR | Así queda el horario de salida y puesta de sol si se acaba con el cambio de hora, municipio a municipio www.eldiario.es/1_c1d905?utm...

5 months ago 48 23 6 3
Infographic on the 2025 Nobel Prize in Chemistry, awarded to Susumu Kitagawa, Richard Robson, and Omar M. Yaghi for the development of metal-organic frameworks. The infographic explains that metal-organic frameworks are molecular sponges built up from metal ions and organic compounds that act as linkers. Small molecules such as gases can move into and out of cavities in these frameworks. The graphic highlights some of the MOFs the laureates have developed and concludes by looking at possible future uses of MOFs, including gas storage and extracting water from air.

Infographic on the 2025 Nobel Prize in Chemistry, awarded to Susumu Kitagawa, Richard Robson, and Omar M. Yaghi for the development of metal-organic frameworks. The infographic explains that metal-organic frameworks are molecular sponges built up from metal ions and organic compounds that act as linkers. Small molecules such as gases can move into and out of cavities in these frameworks. The graphic highlights some of the MOFs the laureates have developed and concludes by looking at possible future uses of MOFs, including gas storage and extracting water from air.

The 2025 #NobelPrize in Chemistry was awarded today for the development of metal-organic frameworks, molecular sponges with applications in gas storage, water purification and more: www.compoundchem.com/2025/10/08/2...

#ChemSky 🧪

6 months ago 115 51 0 6
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2025 chemistry Nobel prize goes to the scientists behind metal–organic frameworks Susumu Kitagawa, Richard Robson and Omar Yaghi take top prize for discovery and development of versatile materials with a huge surface area

Susumu Kitagawa, Richard Robson and Omar Yaghi are this year's winners of the Nobel prize in chemistry for their work on MOFs – just a few grams of these materials can have the same surface area as a football pitch. Julia Robinson with the details.

6 months ago 45 14 0 1
Image showing all of the Compound Interest Nobel Prize in Chemistry infographics from 2015 to 2024.

Image showing all of the Compound Interest Nobel Prize in Chemistry infographics from 2015 to 2024.

This morning, the 2025 #NobelPrize in Chemistry will be announced!

Here are my brief infographic explainers of the past ten years of chemistry Nobel Prizes: www.compoundchem.com/category/nob...

#ChemSky 🧪

6 months ago 46 13 0 0
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Quantum Josephson junction circuits and the dawn of artificial atoms - Nature Physics In 1985, experiments revealed the quantum behaviour of a macroscopic degree of freedom: the phase difference across a Josephson junction. The authors recount the history of this milestone for the development of superconducting quantum circuits.

John M. Martinis, Michel H. Devoret & John Clarke recount the history of their milestone discovery, which today won the Nobel Prize in Physics

go.nature.com/4gVswyS

6 months ago 31 13 0 0
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Medicine Nobel goes to scientists who revealed secrets of immune system ‘regulation’ Mary Brunkow, Fred Ramsdell and Shimon Sakaguchi discovered cells that protect the body from autoimmune diseases.

This year’s Nobel Prize in Physiology or Medicine has been awarded to three scientists for discovering a class of immune cells that help to prevent the body from attacking its own tissues

go.nature.com/48QDdAJ

6 months ago 129 42 3 2
a graphic depicting Alan Turing

a graphic depicting Alan Turing

Celebrating 75 years of the Turing Test 🧠

“Can machines think?”

In 1950, at @manchester.ac.uk, Alan Turing posed the question that defined a field.

His paper Computing Machinery and Intelligence introduced the Turing Test - one of the first big steps in AI.

6 months ago 7 2 1 0
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Benzene at 200 Celebrating the molecule that changed the world

Benzene at 200
✍️ Nazario Martín

www.chemistryworld.com/opinion/benz...

9 months ago 2 3 0 0
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A 3D periodic table model by Enrique Barrajón (aka Boolchemist) has been submitted to LEGO 🧪🧱. If it reaches 10K votes, LEGO will consider commercialisation. Support and share to bring it to classrooms! 👉 beta.ideas.lego.com/product-idea...

7 months ago 5 2 0 0
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Our recent papers are now published back to back in issue 37 of @angewandtechemie.bsky.social supported by a front cover designed by @drawimpacts.bsky.social

#chemsky #openaccess

Read the papers here: onlinelibrary.wiley.com/doi/10.1002/...
onlinelibrary.wiley.com/doi/10.1002/...

7 months ago 13 2 0 1
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Europe’s largest paper mill? 1,500 research articles linked to Ukrainian network A group of companies has flooded 380 journals with hundreds of suspect papers since 2017.

An investigation has identified more than 1,500 research articles produced by a network of Ukrainian companies that could be one of Europe’s largest paper mills

go.nature.com/3VxA1SD

7 months ago 53 22 1 8
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Can I flip it? Yes you can!

Elusive pillar[5]arene conformation formed by flipping an aromatic ring with mechanical force!

An @angewandtechemie.bsky.social hat trick for Lei with the help of @tomasnicolas.bsky.social and @ironcevic.bsky.social !

Read at doi.org/10.1002/anie.202516485

#chemsky

7 months ago 20 3 0 0