This in vitro study demonstrated that all tested bulk-fill composites and compomer showed significant cytotoxicity to stem cells from human exfoliated deciduous teeth, with no notable differences among most bulk-fill materials. 👉brnw.ch/21x3kOM #MaterialsScience #MDPI

💡 LightMAT 2027 Topic Spotlight #01: Processing & Additive Manufacturing - Submit your abstract on lightweight metals, process optimization, AM, and process–structure–property links. 📅 Deadline: 24 June 2026 🔗 dgm.de/lightmat/2027/submiss… #LightMAT2027 #MaterialsScience

🔗 doi.org/10.3221/IGF-ESIS.77.… 🗞️ Dive into the full paper to discover how optimizing WEDM parameters unlocks the true potential of nano-reinforced structural alloys for high-performance aerospace applications! #Nanocomposites #WireEDM #MaterialsScience

⚙️ Scientists invented a metal so corrosion-proof it shouldn't even exist by current science. Made with manganese, supposedly bad for rust resistance. This alloy grows a second protective layer when the first fails. 🔬 Could cut green hydrogen equipment costs by 40x. ✨ #omgfacts #Science #MaterialsScience #Innovation #FutureTech

Sea Silk: The Golden Fleece?! Scientists in South Korea say they may have brought back something the world has not seen in over 2,000 years. Sea Silk. A material once reserved for emperors in ancient Rome and China. A fabric so rare it was treated like treasure, not clothing. The key detail changes everything. The golden shine was never dye. Never metal. Never paint. Researchers say the effect comes from microscopic protein structures found in a specific coastal clam species. When processed and woven, those structures reflect light in a way that creates a natural gold like glow. For centuries, the method was lost. Known only through ancient texts, trade records, and fragments that could not be fully replicated. Now scientists in South Korea say they have recreated the process using modern biological research and material engineering. The result is a reconstructed fabric that matches historical descriptions of Sea Silk in appearance and texture. Soft. Light reflecting. And naturally luminous under light. Researchers say this could reshape how materials are made in the future. Not by adding color. But by designing structure at a microscopic level. What makes this discovery stand out is not just that an ancient material was recreated. It is that science may now understand how to build fabrics that behave like natural optical systems. Materials that do not just exist. But respond to light. And the question now is simple. If a 2,000 year old imperial fabric can come back… What else is still buried in history waiting to be rebuilt. Source: Scientific reporting on South Korea biomaterials and reconstructed Sea Silk research #Science #Discovery #Innovation #Biotech #MaterialsScience #History #Viral youtu.be/vA2CXNFjytc?is=coYo… via @YouTube

🎓 PhD in Nanotechnology & Functional Materials (MOFs) 🇸🇪 | Uppsala University 📌 Position: Doctoral (PhD) Position in Nanotechnology and Functional Materials (MOFs for Environmental Applications) 🏫 University: Uppsala University 📍 Location: Uppsala, Sweden 🇸🇪 🏢 Department: Materials Science and Engineering (Ångström Laboratory) 👨‍🏫 Supervisor: Ocean Cheung 📅 Deadline: August 17, 2026 ⏳ Start Date: As agreed 💰 Funding: Fully funded PhD (salary per Swedish doctoral agreement) 🔬 About the Project This PhD focuses on developing advanced porous materials, particularly metal-organic frameworks (MOFs), for environmental applications. Key research components include: • Synthesis and characterization of porous materials (MOFs, zeolites, oxides) • Adsorption and catalytic degradation of pollutants (e.g., PFAS, greenhouse gases) • Use of techniques such as XRD, IR spectroscopy, electron microscopy, and gas adsorption • Optimization of materials for water treatment and environmental remediation • Collaboration within multidisciplinary and international research teams 👤 Ideal Candidate • MSc in chemistry, chemical engineering, materials science, or related field • Experience in porous materials and characterization techniques (e.g., XRD) • Interest in environmental applications and materials chemistry • Strong laboratory, analytical, and academic writing skills • Ability to work independently and collaboratively in research environments 🌟 Why Apply? • Work on cutting-edge materials for environmental sustainability • Access advanced facilities at the Ångström Laboratory • Be part of an international and interdisciplinary research group • Gain expertise in nanotechnology, catalysis, and environmental materials • Fully funded 4-year PhD with strong academic support 🌍 Location Highlight – Uppsala Uppsala is a historic university city known for its strong research culture, student life, and proximity to Stockholm, offering a high quality of life for researchers. 🔗 More Info: phdscanner.com/opportunities… #PhD #Nanotechnology #MaterialsScience #MOFs #EnvironmentalScience #Sweden #ResearchOpportunity

Join us at the prestigious 12th European Congress on Advanced Nanotechnology and Nanomaterials in the global hub of innovation — Paris, France 🌐 Register & Learn More: shorturl.at/GYmTA #Nanotech2026 #MaterialsScience #Graphene #ParisScience #NanotechnologyCongress

Ready-mix producers must legally disclose additives to concrete, but cement producers aren't held to the same standard. Why the difference in transparency? #concrete #concreteconstruction #Construction #MaterialsScience #BuildingMaterials #Transparency

Your phone case has a better travel history than most people. Before it landed in your hand, it quietly crossed 6 countries and thousands of kilometers. It started as butadiene a by-product of petrochemical refining in the Middle East. ➡️ Polymerised into ABS resin in South Korea's polymer plants. ➡️ Transited through China's logistics corridors. ➡️ Compounded with colour and additives in India. ➡️ Injection moulded locally into the case snapped onto your phone right now. That's not a supply chain. That's a world tour for a ₹200 phone case. What looks like commodity plastic is actually the convergence of petrochemistry, polymer science, global shipping, and precision manufacturing across 5 industries, 6 countries, and thousands of kilometres. The next time someone says "It's just plastic" hand them this post. #PolymerUpdate #Petrochemicals #GlobalSupplyChain #PlasticManufacturing #MaterialsScience

Cement paste wrapping with a 0.6 water-binder ratio effectively improved the performance of sulfate-containing recycled #aggregates, and the addition of 15% fly ash provided synergistic enhancement. 👉 brnw.ch/21x3jOK #MaterialsScience #Materials #ConstructionMaterials

A novel engineering approach using composite patches was proposed to repair defective aluminum panels, and their mechanical behavior under shear forces was investigated. 👉Read the full findings: brnw.ch/21x3jIF #MaterialsScience #Materials #MechanicalBehavior

🔩 #DGM Arbeitskreis #𝗔𝗹𝘂𝗺𝗶𝗻𝗶𝘂𝗺 im Fachausschuss #Stranggießen am 12.-13. Mai 2026 bei #Speira Hamburg. Dank an Speira GmbH & Michael Pohl! Nachbericht➡️ dgm.de/de/home#news=019e834c… #MaterialsScience | #Engineering | #Werkstoffe

📌 A numerical simulation using the SPH method revealed that larger aggregate size and percentage slowed chloride ion diffusion and delayed #corrosion damage initiation in concrete pile foundations 👉 brnw.ch/21x3jBJ #MaterialsScience #Concrete #SPH

This study calibrated the GTN damage parameters for AISI 1035 steel under high-temperature forging conditions and validated them by comparing finite element simulations with experimental tensile data. 👉brnw.ch/21x3jBw #MaterialsScience #FiniteElement

🕯️🔬 On this day, 13 June 1938, we remember Charles Édouard Guillaume (1861–1938), Nobel Prize-winning physicist, pioneer of precision measurement, and inventor of materials that transformed modern science and engineering. 🏆 Nobel Prize in Physics (1920) 🌟 His groundbreaking achievements include: ✅ Discovery of Invar (1896) – a nickel-iron alloy with extremely low thermal expansion ✅ Development of Manganin – crucial for precision electrical measurements ✅ Major contributions to Metrology and scientific standardization ✅ Advances in precision instruments, clocks, telescopes, surveying equipment, and engineering systems 📏 Guillaume's work made it possible to achieve unprecedented measurement accuracy, helping scientists and engineers build the modern technological world. 🌍 From observatories and laboratories to industry and infrastructure, his innovations continue to impact our lives every day. Today we honor a scientist whose dedication to precision advanced physics, engineering, and materials science for generations. @NobelPrize @BIPM_Pavillon @UNESCO @Nature @ScienceMagazine @APSphysics @PhysicsToday @RoyalSociety @CERN @IEEEorg @ASMEorg @IETinfo @MIT @Stanford @Caltech @BerkeleyLab @NIST @AAASmember @WorldScienceEd @OpenAI #CharlesEdouardGuillaume #Guillaume #Invar #NobelPrize #Physics #MaterialsScience #Metrology #PrecisionEngineering #Engineering #Technology #Innovation #ScientificLegacy #HistoryOfScience #OnThisDay #DeathAnniversary #Science #STEM #STEMEducation #Scientists #Research #Measurement #IndustrialInnovation #MaterialsEngineering #PhysicsHistory #ScientificInstruments #PrecisionMeasurement #ModernEngineering #ScienceCommunication #FutureScientists #ScienceForAll #PhysicsLovers #EngineeringHistory #NobelLaureate #GUJCOST #CommunityScienceCentre

This study presents a 7-axis synchronized laser texturing system that enables precise on-the-fly #Fabrication of functional textures on freeform surfaces, advancing high-efficiency #Manufacturing of complex engineered components. #IJEM #OpenAccess: doi.org/10.1088/2631-7990/ad… #SurfaceEngineering #MaterialsScience

Some People Never Retire from Engineering Today I spent a few hours with an engineer whose passion for metallurgy, mechanical testing, welding, materials, and quality has remained unchanged despite decades in the profession. Walking through a workshop surrounded by shelves of old textbooks, rare technical references, standards, manuals, research papers, and industry knowledge collected over a lifetime was a reminder that true engineering is far more than a profession—it is a way of life. What impressed me most was not the collection itself, but the mindset behind it. While many people count the days to retirement, some continue learning, questioning, teaching, and solving problems simply because they love the craft. Their motivation is no longer a paycheck; it is the satisfaction of understanding a problem, sharing knowledge, and helping industry improve. We spent hours discussing metallurgy, quality, engineering ethics, failures, inspections, workmanship, and lessons learned from real projects. The depth of practical knowledge gained from decades of hands-on experience cannot be found in textbooks alone. It comes from seeing what works, what fails, and why. The conversation reinforced something I have always believed: engineering judgment is built through curiosity, discipline, integrity, and a lifelong commitment to learning. Age may slow the body, but passion keeps the mind sharp. Many young engineers possess energy and ambition. The best among us combine that energy with the wisdom, patience, and perspective earned through experience. Today was a reminder that technical excellence is not measured by age, titles, or positions. It is measured by the willingness to keep learning, keep contributing, and keep caring about doing things right. Some people work in engineering. Some people live engineering. I left inspired. #Metallurgy #MechanicalEngineering #MaterialsEngineering #WeldingEngineering #QualityControl #QualityAssurance #EngineeringEthics #EngineeringLeadership #OilAndGas #Manufacturing #Inspection #ContinuousLearning #ProfessionalEngineering #MaterialsScience #EngineeringExcellence #KnowledgeSharing #WorkEthic #IndustrialEngineering #LifelongLearning #EngineeringLife

Heat may be becoming a programmable technology. For decades, engineers have mastered the ability to control electrons and photons with extraordinary precision. Now, researchers from Carnegie Mellon University College of Engineering, in collaboration with Stanford University and Purdue University, have demonstrated a way to dramatically enhance heat transfer at the nanoscale, suggesting thermal energy itself may become an engineered resource rather than a limitation. Key signals: • Researchers engineered gold metamaterials to control heat transfer across nanoscale gaps • Resonance effects accelerated thermal energy transfer through interactions with surface phonon polaritons • Experiments achieved up to 4× greater heat transfer than comparable conventional systems • The findings provide strong evidence that heat flow can be intentionally enhanced through nanoscale engineering Why this matters: Heat management is becoming one of the defining challenges in semiconductors, advanced computing, and energy technologies. As processors become smaller, denser, and more powerful, conventional cooling approaches are increasingly struggling to keep pace. The ability to precisely direct thermal energy could unlock more efficient chip cooling, higher-performance electronic systems, advanced sensing technologies, and improved energy conversion. What's changing: From treating heat as an engineering constraint → to designing heat as an engineering resource For decades, thermal management has largely focused on removing unwanted heat from systems. This research suggests a different future may be emerging - one where heat is not simply dissipated, but actively directed, optimized, and potentially harnessed to improve performance and efficiency. Could thermal engineering become as strategically important as semiconductor design in the next generation of computing and energy technologies? #MaterialsScience #Nanotechnology #Metamaterials #Semiconductors #ThermalEngineering #HeatTransfer #EnergyTechnology #AdvancedMaterials #FutureTech #InnoDexis

𝗛𝗼𝘄 𝗶𝘀 𝘃𝗶𝗯𝗿𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝘀𝗽𝗲𝗰𝘁𝗿𝗼𝘀𝗰𝗼𝗽𝘆 𝗮𝗱𝘃𝗮𝗻𝗰𝗶𝗻𝗴 𝗿𝗲𝘀𝗲𝗮𝗿𝗰𝗵 𝗮𝗰𝗿𝗼𝘀𝘀 𝗵𝗲𝗮𝗹𝘁𝗵, 𝗺𝗶𝗻𝗶𝗻𝗴, 𝗺𝗮𝘁𝗲𝗿𝗶𝗮𝗹𝘀 𝗮𝗻𝗱 𝘁𝗵𝗲 𝗲𝗻𝘃𝗶𝗿𝗼𝗻𝗺𝗲𝗻𝘁? 🔬 Join the 𝟮𝟬𝟮𝟲 𝗩𝗶𝗯𝗿𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗦𝗽𝗲𝗰𝘁𝗿𝗼𝘀𝗰𝗼𝗽𝘆 𝗦𝘆𝗺𝗽𝗼𝘀𝗶𝘂𝗺 (8-10 July 2026) to explore emerging techniques, new capabilities & real-world applications. Hosted by Sydney Analytical, a #USYD Core Research Facility. Featuring 𝗣𝗿𝗼𝗳 𝗡𝗮𝘁𝗮𝗹𝗶𝗲 𝗦𝗶𝗺𝘀 (St Vincent’s Institute, Uni Melbourne); 𝗗𝗿 𝗥𝗼𝘀𝘀 𝗚𝗿𝗮𝗵𝗮𝗺 (Curtin University): 𝗔/𝗣𝗿𝗼𝗳 𝗧𝗵𝗼𝗺𝗮𝘀 𝗥𝗼𝗱𝗲𝗺𝗮𝗻𝗻 (University of Tasmania) and 𝗗𝗿 𝗕𝗲𝗻𝗲𝗱𝗶𝗸𝘁 𝗛𝘂𝗳𝗻𝗮𝗴𝗹 (Hufnagl Chemometrics GmbH). Find out more ➡️ bit.ly/3PfBddR #Research #HealthTech #Mining #MaterialsScience #Environment #EmergingTech @NatalieASims @BenediktHufnagl

⚡️ 𝗥𝗲𝗹𝗲𝗮𝘀𝗲 𝟮𝟬𝟮𝟲.𝟱.𝟮𝟴 𝗵𝗶𝗴𝗵𝗹𝗶𝗴𝗵𝘁𝘀 - 𝗦𝘂𝗿𝗳𝗮𝗰𝗲 𝗘𝗻𝗲𝗿𝗴𝘆 𝗪𝗼𝗿𝗸𝗳𝗹𝗼𝘄 𝘂𝗽𝗱𝗮𝘁𝗲𝗱. 𝗥𝗲𝘂𝘀𝗮𝗯𝗹𝗲 𝗡𝗼𝘁𝗲𝗯𝗼𝗼𝗸𝘀 𝗳𝗼𝗿 𝗦𝘂𝗿𝗳𝗮𝗰𝗲 𝗘𝗻𝗲𝗿𝗴𝘆 𝗮𝗻𝗱 𝗘𝗾𝘂𝗮𝘁𝗶𝗼𝗻 𝗼𝗳 𝗦𝘁𝗮𝘁𝗲 In scientific computing, the most valuable workflows are often not the flashy ones. They are the ones people reuse again and again. That is why the addition of new notebooks for Surface Energy and Equation of State is more important than it may first appear. These are foundational calculations in materials modeling, and turning them into reusable notebook workflows makes them easier to teach, compare, review, and apply across multiple systems. This becomes even more useful when workflow metadata can be reused. The update to the Surface Energy workflow, which now reuses build metadata from mat3ra-made, points in that direction. The practical value is clear: easier comparison of related systems, more consistent reuse of setup information, better transparency for review and collaboration, and smoother transfer from one material system to another. In research, a workflow that works once is not enough. A workflow that can be repeated, adapted, and understood by others is far more valuable. Release page: mat3ra.com/news-and-blog-pos… 👉 Try it for free at mat3ra.com/?utm_source=twitt… #SurfaceScience #EquationOfState #Jupyter #DFT #MaterialsScience