Today's Tech News: Notable or Not?

https://www.eurekalert.org/news-releases/1125449 "most magnetically-balanced materials only function at very low temperatures/ specific thermal points, overcome using MOF remaining stable/ functional well above room temperature... chemically fine-tunable metallic centers/ organic connectors can alter conductivity/ magnetic strength... zero Interference because external field nearly non-existent, so components placed closer for smaller, more powerful, energy efficient devices... stable platform for spintronic data storage, scalable: uses existing fabrication"

https://www.eurekalert.org/news-releases/1122415 "microporous materials like MOFs rigid/ brittle/ difficult to shape crystals overcome: instead of strong chemical bonds for 3D cage, used metal–organic polyhedra (individual molecules with intrinsic holes) linked using weak van der Waals interactions... assembles into flexible 1D fibrils rather than rigid crystal, entangling forming aerogel, withstands massive compressive deformation without breaking, liquefies when shaken/stressed allowing to be easily molded... advanced filters, flexible sensors, catalysis"

https://phys.org/news/2025-12-gold-nanoclusters-materials-nanoelectronics.html "gold nanoclusters (act like individual atoms) assembled into 3D framework using metal ions, forming cluster-based MOFs... assembly allows for precise control/ fine-tuning material's properties... reducing distance between gold nanoclusters improved material's electrical conductivity as much as 31X... metal ions' electron structure affects material's overall electrical conductivity... 4 cluster-based MOF materials created... poised to revolutionize nanoelectronics"

https://techxplore.com/news/2025-09-metal-frameworks-enable-key-greener.html "lighting/display uses rare earth metals such as europium, terbium, yttrium, cerium, gadolinium, consuming 213 billion kWh annually in the US... replaced with stacked MOFs combining 2 types of porous crystals... controlling how components interact... produce same amount of light while consuming far less electricity... simultaneously reduces production costs, ecological impact and energy consumption" Related: Unlocking the structural analysis of alkaloids with a new metal-organic framework https://phys.org/news/2025-10-analysis-alkaloids-metal-framework.html

  https://phys.org/news/2025-06-metal-frameworks-metallic-pave-paths.html   "MOF's low electrical conductivity caused by defects overcome using AI/ robot-assisted synthesis enabling over crystallinity/ domain size control, reducing defect density... thin film MOF applied to substrate... >200 Siemens/ m conductivities at room temperature (higher ones at -173.15°C)... material features Dirac cones similar to as in graphene, enabling spin liquids, where quantum spins remain disordered even at low temperatures/ Klein tunneling... sensors, quantum materials, functional materials" Related: Twisted bilayer MOFs enable customized moiré length scales, paving the way for advances in twistronics and quantum materials https://www.eurekalert.org/news-releases/1094493

https://phys.org/news/2025-04-nanostructuring-mof-crystals-potential-retaining.html   "properties can be changed as easily as flipping switch... changeable: molecular switching (spin transition), electrical transport properties, porosity in same material... MOF exhibits spin crossover, changing spin state/ application's electrical transport properties in response to presence of gas molecules (CO2, H2)... crystals' nm-size increases surface-to-volume ratio, increasing sensing capabilities... applications requiring precise control over the properties of the material at the nanoscale: data storage, gas sensors" Related: Breakthrough in 2.5D MOF materials based on triptycene derivatives https://www.eurekalert.org/news-releases/1093395 Versatile, tiny sensors from Nobel-winning metal-organic frameworks https://phys.org/news/2025-10-team-versatile-tiny-sensors-nobel.html New method creates uniform mesoporous amorphous MOF films for sensing applications https://phys.org/news...

https://phys.org/news/2024-11-approach-tuning-current-2d-mof.html "molecular heterojunction rectifiers constructedy connecting porphyrinic 2D MOF nanosheets and oligophenylene thiols self-assembled monolayers within metal electrodes... rectification ratio >1.67 order magnitude... rectification variations come from adjustment of energy level alignment at OPT SAMs//2D MOF interface, leading to asymmetric charge transport with voltage polarities... universal/ flexible strategy for regulating electrical behavior without need for specific design and synthesis"

https://phys.org/news/2024-09-stress-dynamic-metal-framework-membrane.html "spatiotemporal mismatch between dynamic crack formation/ point-by-point healing accuracy causes large healing zone, increased membrane thickness, mass transfer resistance... adaptive healing by creating patiotemporal harmony between crack generation/ healing... in situ formed nanoparticles immediately fill crack gaps... retained satisfactory separation performances for azeotropic mixtures... 85% energy consumption saved... separation durability improved >2 orders of magnitude"

https://phys.org/news/2024-09-strategy-advances-discovery-metal-frameworks.html "customizable structure strategy for designing MOFs... .bottom-up: selecting metal clusters/ organic ligands, followed by exploration of potential structures, top-down: begins with desired structure identifying appropriate components achieve target structure... combined: not constrained by predefined components/ structural restrictions... identified 26 new zirconium-based MOFs, synthesizing 2... ribbon representation visualizes precise geometric features of organic ligands... catalysis, gas storage, environmental remediation"

https://phys.org/news/2024-05-team-electromagnetic-absorbers-strong-absorption.html "compounds MOFs (enhancing dielectric and magnetic losses in GHz.) with thermoplastic polyurethane producing high-performance and broadband-absorption composite... solvothermal method, then compounded with thermoplastic polyurethane producing electromagnetic wave absorbing, reaching -52.29 dB, 99.999% absorption at 10 GHz, 1.9 mm thickness... stealth technology, autonomous driving, communication, electromagnetic pollution prevention, shielding, heat dissipation" Related: Smart invisibility cloak hides electromagnetic waves even better as it stretches and moves https://techxplore.com/news/2025-12-harry-potter-style-invisibility-cloak.html

https://phys.org/news/2024-03-scientists-theoretical-strategy-room-temperature.html "thin, efficient multiferroic 2D Cr-based metal-organic frameworks... exploiting d-p spin coupling in combination with center-symmetry-breaking 6-membered heterocyclic ligands... Cr(1,2-oxazine)2 exhibits ferroelectric properties, while Cr(1,2,4-triazine)2 and Cr(1,2,3,4-trazine)2 exhibit antiferroelectric properties.... room temperature barriers for polarization switching... information storage, sensing technologies, electronics, energy conversion"

https://phys.org/news/2024-01-synthesis-applications-functional-zirconium-based.html "reticular chemistry applied to rational design and synthesis of Zr-MOFs to achieve targeted structure and/or properties... synthetic strategies, including isoreticular expansion, linker functionalization, node functionalization, post-synthetic modification, and defect engineering... Zr-MOF synthesis and functionalization... future: slurry- and water-based synthesis and the synthesis via electrochemistry, mechanochemistry, and microwave, merged net, retrosynthesis" Related: Mechanochemistry strikes again: Solvent-free method simplifies synthesis of organolithium molecules https://phys.org/news/2025-02-mechanochemistry-solvent-free-method-synthesis.html

https://phys.org/news/2024-01-generating-stable-qubits-room-temperature.html "quantum sensing embedding chromophore in nanoporous MOF... inglet fission enables chromophores to excite electrons with desirable electron spins at room temperatures... nanopores inside the crystal enable the chromophore to rotate, but at a very restrained angle... facilitates pentacene units' motion allowing electrons to transition from triplet to quintet state, while also suppressing motion maintaining quintet multiexciton state's quantum coherence... multiple quantum gate control and quantum sensing of target compounds" Related: Physicists propose 'bridge' strategy to stabilize quantum networks https://phys.org/news/2025-01-physicists-bridge-strategy-stabilize-quantum.html

https://phys.org/news/2024-01-strategies-metal-organic-frameworks-efficient-photocatalysis.html "composition and structure of MOFs easily regulated due to high structure inclusiveness... 4 structural engineering strategies: metal doping, ligand functionalization, fabrication of ultrathin 2D MOFs, and defect engineering... aim: enhance light absorption, improve charge separation and transportation, and create more catalytic active sites... opportunities, challenges, and developing trends of MOF-based photocatalysis... elucidating the inherent relationship between their structural properties and catalytic activity" Related: Study unlocks the power of visible light for sustainable chemistry https://phys.org/news/2024-03-power-visible-sustainable-chemistry.html Electron Secrets at the Heart of Clean Energy Breakthrough https://scitechdaily.com/electron-secrets-at-the-heart-of-clean-energy-breakthrough/ Metal Organic Frameworks, MOFs, for Photocatalytic Applications https://link.s...

https://phys.org/news/2023-10-framework-efficient-electromagnetic-absorption.html "bio-inspired metal-organic framework... biomineralized bovine serum albumin (BSA) protein as a template, the research team successfully controlled the crystal structure Fe-based MOF Mil-100, led to biological BSA@Mil-100, exhibiting hierarchical self-assembled structure ranging from nano to micrometer and remarkable microwave absorption... BSA@Mil-100 better absorbs microwaves... high frequency range 8.85 GHz, high microwave absorption -58 dB and broadband width 6.79 GHz" Related: Research proposes a modular customization strategy for defect-free MOF separation membranes https://phys.org/news/2023-11-modular-customization-strategy-defect-free-mof.html

https://phys.org/news/2023-09-ultrathin-hydrogen-nitrogen.html "thinnest MOF film perform hydrogen-nitrogen separation... zeolitic imidazolate frameworks... crystallize ultra-dilute precursor mixture alignment with substrate... suppress out-of-plane growth... room temperature, scalable fabricate uniform 2 nm 2D ZIF films area 100's cm2... array of hydrogen-sieving six-membered zinc-imidazolate coordination ring allows for combination of hydrogen flux and selectivity so efficient gas-separation... clean energy production, fuel cell efficiency, ammonia synthesis, and industrial processes" Related: Ancient architecture inspires a new way to work with metal-organic frameworks https://phys.org/news/2023-10-ancient-architecture-metal-organic-frameworks.html Researchers realize orientation control of cMOF nanofilms https://phys.org/news/2023-10-cmof-nanofilms.html Metal organic frameworks could turn greenhouse gas into 'gold' https://techxplore.com/news/2023-10-metal-fra...

https://phys.org/news/2023-06-class-interlocking-supramolecular-mofaxanes.html "PseudoMOFaxane has no end cap on the polymer chains, while MOFaxane has end caps by definition. PolyMOFaxane and polypseudoMOFaxane have network structures in which each polymer chain threads multiple MOF microcrystals, forming a topological network. In this work, polypseudoMOFaxane, d was fabricated" Related: Research team's novel metal-organic framework could help advance semiconductors https://phys.org/news/2023-06-team-metal-organic-framework-advance-semiconductors.html More metal-organic frameworks, fewer problems: A self-supervised transformer model for property prediction https://phys.org/news/2023-07-metal-organic-frameworks-problems-self-supervised-property.html When does a conductor not conduct? Switching a 2D metal-organic framework from an insulator to a metal https://phys.org/news/2024-04-conductor-2d-metal-framework-insulator.html A new polymeric insulator blending effect in orga...

https://phys.org/news/2023-02-color-coding-aids-solar-tech-materials.html "harness blue light more efficiently resulting in markedly higher power output... When there's more disorder, you have more energy migration, and that changes the color of the framework... blue photons of MOF indicate higher energy states, more disorder, and more energy being emitted... excited electrons have to move to some kind of interface where the electrons get separated and turned into energy. Sometimes that distance is very short, like 10 nanometers. But it can be 10 times longer or even more" Related: Metal−organic frameworks meet MXene: New opportunities for electrochemical application https://phys.org/news/2023-05-metalorganic-frameworks-mxene-opportunities-electrochemical.html Novel tin-based metal–organic frameworks for reducing carbon dioxide to formate https://phys.org/news/2023-05-tin-based-metalorganic-frameworks-carbon-dioxide.html Chemistry Alum's Breakthrough Research Holds Ke...

https://phys.org/news/2023-01-chain-mail-material-interlocking-molecules.html "infinite catenane synthesized in single chemical step... can be produced with an unlimited number of linked units in 3D... individual units interlock mechanically and not connected by chemical bonds can be flexed without breaking... don't fracture... robotics, aerospace and armored suits... made inexpensive MOFs by synthesizing hybrid molecules—metal clusters connected to an organic ligand—and mix them in a solution so that they link up to form a rigid and highly porous 3D network" Related: An 'ecosystem' of tools to boost machine learning-based design of metal–organic frameworks https://phys.org/news/2023-03-ecosystem-tools-boost-machine-learning-based.html Metal-organic frameworks (MOFs) for electrocatalysis: From performance enhancement to future development outlook https://phys.org/news/2023-04-metal-organic-frameworks-mofs-electrocatalysis-future.html Scientists discover new struct...

https://phys.org/news/2022-12-gtub3-microporous-metal-organic-solid-photoluminescent.html "materials cheap, available in large quantities and non-toxic... equally conductive in all three spatial directions and temperature-resistant up to 400 C... supercapacitors... very high power density... can be charged many times faster than conventional batteries. While supercapacitors store far less energy than batteries these new electrode materials are intended to reduce this gap.... also suitable for the thin-film processes often used in industry for application on substrates... LEDs and solar cells"