Today's Nanotech Pulse
Northwestern team pioneers three‑component synthesis for high‑entropy alloy nanoparticles
Researchers at Northwestern University introduced a three‑component method that simultaneously controls composition and high‑index surface facets of high‑entropy alloy (HEA) nanoparticles. Demonstrated on a megalibrary chip, the approach can generate roughly 36 million particles covering about 90 000 unique compositions, opening a path for high‑throughput catalyst discovery.
Three‑Step Synthesis Unlocks High‑Entropy Alloy Nanoparticles for Catalysis
Northwestern University researchers announced a three‑step synthesis that simultaneously controls composition and high‑index surface facets of high‑entropy alloy (HEA) nanoparticles. The method was demonstrated on a centimeter‑scale chip, producing roughly 36 million particles spanning 90,000 unique compositions, a scale previously unattainable for systematic catalyst screening.
Hokkaido University Unveils Micro‑Drone Platform to Capture Light‑Driven Twisting at the Nanoscale
Scientists at Hokkaido University launched a novel "micro‑drone" measurement platform that, for the first time, maps three‑dimensional optical forces on nanostructures and reveals a sideways twisting effect—transverse optical torque—driven by light’s helicity. The breakthrough opens a path toward light‑powered nanomachines...
U.S. National Nanotechnology Initiative Seeks $1.45 B FY 2026 Funding Boost
The U.S. National Nanotechnology Initiative (NNI) has submitted a $1.45 billion budget request for fiscal year 2026, aiming to sustain and expand nanoscale research across ten federal agencies. The request lifts cumulative federal investment in nanotechnology since 2001 to roughly $47 billion,...
Cracking a Long-Standing Problem in High-Entropy Alloy Nanoparticle Synthesis
Researchers at Northwestern University have unveiled a three‑component synthesis that simultaneously controls composition and high‑index surface facets of high‑entropy alloy (HEA) nanoparticles. The method, demonstrated on a megalibrary chip, can produce roughly 36 million particles spanning 90 000 unique compositions, enabling high‑throughput...
Twist-Angle Engineering Boosts Perovskite Optoelectronic Performance
Researchers demonstrated that twisting atomically thin hybrid perovskite (PEA)₂PbBr₄ with monolayer WSe₂ at controlled angles dramatically enhances interlayer coupling and photodetector performance. Six heterojunctions ranging from 0° to 15° were fabricated; the 15° device achieved 2.8 A W⁻¹ responsivity at 405 nm, an...
Nanotech Boosts Water Safety and Sustainable Industry
Nanotechnology for Safer Water Systems and Sustainable industrial Growth by @antgrasso #Sustainability #EmergingTech #Innovation #Technology https://t.co/alx1HMT8s1
Ultra-Thin Thermal Memory Switches Heat Flow on and Off with Voltage
Researchers at CiQUS, the University of Barcelona and Zaragoza have demonstrated a thermal‑memory prototype that uses a few‑nanometer‑thick hafnium‑zirconium oxide ferroelectric film to toggle thermal conductivity on and off with modest electric voltages. The device exploits the coupling of ferroelectric...
Self-Assembling Luminophores Form Nanotubes with Multidirectional Exciton Transport Transport
Researchers at Chiba University have demonstrated that sterically demanding diphenylanthracene‑based π‑luminophore dyads can fold and self‑assemble into well‑defined supramolecular nanotubes. The folding‑mediated process directs directional π–π stacking and hydrogen bonding, producing hollow cylindrical tubes that support multidirectional exciton transport—55 nm along...
Nanoengineered Wrist Sensor Detects Driver Fatigue Through Pulse Wave Analysis
Researchers at Xi’an Jiaotong‑Liverpool, Soochow and Liverpool universities unveiled a nanoengineered wrist‑worn triboelectric sensor that captures arterial pulse waves with high fidelity even under imperfect skin contact. Coupled with a one‑dimensional convolutional neural network, the device classifies driver fatigue with...
Bracco Imaging, NYU Langone Sign Multi‑Year Deal to Accelerate Nanotech‑Based Imaging
Bracco Imaging and NYU Langone Health have signed a multi‑year Master Research Agreement to co‑develop advanced imaging technologies that rely on nanomaterial contrast agents. The partnership targets MRI, photon‑counting CT, targeted ultrasound and AI‑enhanced PET/CT, aiming to speed precision‑medicine diagnostics.
Synergistic Enrichment and Catalytic Sensing Platform Based on ZIF-8-NH₂/Dynamic Schiff Base Hydrogel for Ultrasensitive Detection of Hydroquinone
Researchers have created a dynamic Schiff‑base hydrogel integrated with amino‑functionalized ZIF‑8 (ZIF‑8‑NH₂) that covalently anchors to an oxidized sodium alginate/carboxymethyl chitosan matrix. The resulting OCZN‑30 sensor delivers ultrasensitive electrochemical detection of hydroquinone, achieving a limit of detection of 0.0167 µM and...
Nanobiotix's Nanoprimer Boosts LNP‑DNA Immunotherapy Bioavailability, Cuts Toxicity
Nanobiotix unveiled preclinical results that its Nanoprimer platform, given before lipid‑nanoparticle DNA immunotherapies, markedly increases systemic exposure and reduces hepatic toxicity in mice. The data, presented at the 2026 AACR meeting, could unlock more effective LNP‑based cancer treatments.
861: Engineering Novel Solutions for Data Storage and Energy Management in Electronics - Dr. Eric Pop
In this episode, Dr. Eric Pop, a Stanford professor and former Intel engineer, discusses his interdisciplinary work at the nexus of nanomaterials, electronics, and energy management. He explains how phase‑change materials enable low‑power data storage by toggling between amorphous and...
Adisyn Eyes Semiconductor Interconnect Solutions After Low-Temp Graphene Breakthrough
Adisyn (ASX: AI1) demonstrated continuous graphene deposition on a 1 cm × 1 cm coupon using standard industrial atomic layer deposition (ALD) equipment at temperatures well below the 450 °C semiconductor limit. The low‑temperature process, validated by TEM/FIB‑THEMIS and Raman analysis, marks a step toward...
ATLANT 3D and NUS Partner on AI-Driven Materials Discovery Foundry in Singapore
ATLANT 3D and the National University of Singapore’s Institute for Functional Intelligent Materials have signed an MOU to launch an AI‑driven materials discovery foundry inside NUS’s CREATE lab. The facility will integrate ATLANT 3D’s Direct Atomic Layer Processing (DALP) technology...