This has never been more true.

México es uno de los países más felices del mundo, de acuerdo con el Informe Mundial de la Felicidad 2025, que mide este indicador en más de 140 países. La paz y la prosperidad son resultado de la ampliación de derechos. Hoy somos un país cada vez más justo, con un pueblo alegre

Best Practices for Using Al When Writing Scientific Manuscripts Full text: pubs.acs.org/doi/10.1021/ac… #Researchpaper #research #ResearchTips

In our latest issue, we learn how thermal excitations can control polar structures, feature a Perspective on higher-order networks, and consider the progress towards parity for women in physics. Check it out: go.nature.com/Mar25

The authors report an electrochemical transistor comprising a top gate as a tactile receptor and a light-emitting ion gel layer stacked on a polymeric semiconductor to monitor finger motions and heartbeats. nature.com/articles/s4156…

We report a mechano-diffusion mechanism that harnesses mechanical deformation to control particle diffusion in hydrogels with a significantly enlarged tuning ratio and a highly expanded tuning freedom. Thanks the support from NSF Biosensing Program and NSF CAREER Program.

New PhD in the house! Last Friday, Eva successfully defended her PhD thesis! Thanks so much for the incredible insights into the charge transport of doped organic semiconductors on different length and temperature scales! You did a great job and we are very proud of you!

Weak bonds enable self-strengthening in polymers by triggering mechanochemical reactions during deformation, forming new networks that enhance strength and crack resistance. This rate-dependent process allows custom design of tough polymers. Hokkaido University nature.com/articles/s4156…

Mechanical stiffness and self-healing properties are difficult to combine in synthetic hydrogels. Using polymer entanglements in co-planar nanoconfinement, stiff and self-healing hydrogels are fabricated. Aalto University nature.com/articles/s4156…

High-quality, non-layered 2D β-Bi2O3 crystals are grown using a vapour-liquid-solid-solid growth technique. These crystals demonstrate promising properties for p-channel field-effect transistors. nature.com/articles/s4156…

Measurements show the resonant X-ray inelastic scattering signal of molecular O2 is also observed in O-redox-inactive materials, indicating molecular O2 species are not directly related to voltage hysteresis and voltage decay. nature.com/articles/s4156…

Mario Molina demonstrated that emissions of CFC gases deplete ozone in the atmosphere. His work helped bring about an international agreement to limit the use of CFCs, which is allowing the hole in the Earth’s ozone layer to recover.

Open-shell nanographenes are used to make antiferromagnetic spin-1/2 Heisenberg chains. The spin excitation spectra evolve from gapped to gapless following a power-law dependence on chain length, and standing waves of confined single spinons are seen. nature.com/articles/s4156…

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Here a self-induced anisotropy strategy is demonstrated that harnesses intermolecular forces between solvents, dopants and the polymer to orient conjugated polymer films, enabling an enhanced thermoelectric power factor. nature.com/articles/s4156…

💧🩸 From drops to organic bioelectronics! 🩸💧 Excited to share our new paper in Advanced Electronic Materials on printable organic semiconductors! Thanks to Sahika Inal and the BIOEL team KAUST for their great mentoring! advanced.onlinelibrary.wiley.com/doi/10.1002/ae…

Carbon-based Microfabricated Organic Electrochemical Transistors Enabled by Printing and Laser Ablation. arxiv.org/abs/2507.22021

🍃 Sustainable-OECTs preprint is out! 🍃 Additive-subtractive manufacturing for horizontal, vertical, planar-gated & inverter OECTs using sustainable materials: 🔹 Water-based graphene 🔹 Cellulose substrate-insulation 📄 arxiv.org/abs/2507.22021 KTH Royal Institute of Technology Stockholm University