Today's Nanotech Pulse
Bioinspired aerogel pulls heavy metals from deep soil layers
Researchers at Zhejiang University have engineered a bioinspired chitosan‑carbon aerogel that mimics plant transpiration to extract contaminated water from soil depths of up to 1.5 meters. The vertically aligned channels double water‑wicking speed and accelerate copper ion transport eightfold, enabling solar‑driven evaporation under one‑sun illumination.
Also developing:
By the numbers: InPHRED raises $4M seed round
High-Throughput Diffuse Electron Projection Lithography
Researchers introduced diffuse electron projection lithography (DEPL), which uses a wide diffuse electron beam in air and patterned gold‑nanoparticle masks to pattern features as small as 4 nm. The technique demonstrated a throughput of 15 4‑inch wafers per hour and projects up to 532 12‑inch wafers per hour, decoupling resolution from throughput. By eliminating electron‑optics and ultra‑high‑vacuum systems, DEPL promises a lower‑cost, high‑performance alternative for post‑EUV semiconductor manufacturing. The findings appear in a preprint posted on 22 April 2026 and have not yet undergone peer review.
Adisyn Secures Stealth Drone Technology License
Adisyn’s 2D Radar Absorbers subsidiary signed an exclusive worldwide license with Ramot, Tel Aviv University’s tech‑transfer arm, to commercialize graphene‑based radar‑signature‑reduction technology. Laboratory data show a 20 dB (≈100×) drop in radar return, with a roadmap toward 30 dB (≈1,000×) reduction. The agreement...
Enhanced Exciton Dissociation and Charge Transport Through Fine Morphology Tuning for Efficient Ternary Photovoltaics
Researchers applied a morphology‑guided composition strategy to a PM6:D18:BTP‑4F ternary organic photovoltaic blend, optimizing the donor‑acceptor ratio to 0.8:0.2:1.4. The resulting active layer exhibits a π‑π stacking distance of ~3.66 Å, a face‑on molecular orientation, and continuous interpenetrating networks, which accelerate...
Selective Solar CO2 Conversion Into Ethanol Using Atomic‐Scale Copper Clusters Anchored Π‐extended Poly(heptazine Imide)
Researchers have engineered atomic‑scale copper clusters anchored on a π‑extended poly(heptazine imide) framework to achieve selective solar conversion of CO₂ into ethanol. The catalyst, termed Cu/C‑K‑PHI, delivers a production rate of 18.98 µmol g⁻¹ h⁻¹ and reaches 77.01 µmol g⁻¹ after four hours, with near‑perfect...
Realizing Ultrahigh Fatigue Resistance in Carbon Nanotube Aerogel by Homogeneous‐Phase Hybrid Core‐Sheath Structure
Researchers introduced a tree‑inspired fabrication method that coats carbon nanotube (CNT) aerogels with a homogeneous‑phase organic‑inorganic sheath. The hybrid core‑sheath structure eliminates fatigue cracks, allowing the aerogel to survive over one million compression cycles at 50% strain while retaining less...
Lentinan‐Enhanced Mn3O4 Nanoparticles for Neuroinflammation Relief and Parkinson's Disease Treatment
Researchers have engineered a lentinan‑coated manganese oxide (Mn3O4@LNT) nanoparticle that can circulate long‑term and cross the blood‑brain barrier (BBB). Proteomic analysis revealed that the LNT coating reshapes the particle’s protein corona, enhancing BBB traversal and brain accumulation. In cellular and...
Electronic Structure Modulation via Composition‐Preserving Phase Transformations in Metal–Organic Assemblies on the Surface (Small 23/2026)
Researchers led by Emiko Kazuma reported a stepwise, composition‑preserving phase transformation of metal‑organic assemblies on a silver (Ag 111) surface. The study shows that while the molecular building blocks remain unchanged, the electronic structure can be systematically tuned through the transformation....
Graphene‑Enhanced Microtube Resonators Reach Q‑Factor of 2,008
A team led by Prof. Yongfeng Mei (Fudan University) and Dr. Binmin Wu (Shanghai Institute of Technical Physics) unveiled graphene‑enhanced microtube resonators with lobe structures that deliver a Q‑factor of about 2,008, 2.80 A/W photoresponsivity and a polarization ratio of 4.3,...
The Nanoscale Engineering Behind China's Grip on the Green Energy Value Chain
China’s dominance in green‑energy hardware stems from aggressive nanoscale engineering, not just subsidies or scale. By mastering nanostructured silicon wafers, ultra‑thin TOPCon layers, and 2‑5 nm carbon coatings on lithium‑iron‑phosphate cathodes, Chinese firms now control over 80% of solar panel production...
Northwestern Team Scales Precise High‑Entropy Alloy Nanoparticles to 36 Million
Northwestern University scientists unveiled a three‑step synthesis that simultaneously controls composition and high‑index surface facets of high‑entropy alloy (HEA) nanoparticles, scaling the process to roughly 36 million particles across 90,000 unique compositions on a single chip. The breakthrough resolves a long‑standing...
Quinas Advances ULTRARAM Development with Atomic-Scale Processing at KAUST Core Labs
Quinas Technology announced that it has successfully employed atomic‑layer etching (ALE) at KAUST Core Labs to fabricate its ULTRARAM quantum‑engineered memory structures. The process, supplied by Oxford Instruments Plasma Technology, delivers sub‑nanometre precision with ultra‑low damage, essential for the III‑V...
Put a Nanodiamond Under Intense Pressure and It Becomes Flexible
Researchers at Zhengzhou University discovered that nanodiamonds shrink‑to‑size become markedly more elastic. By compressing individual diamonds 4‑13 nm across inside a transmission electron microscope, they measured a 30 % reduction in stiffness for the smallest particles. The softness stems from a weakened...
Genflow and Acuitas Forge Fully Funded LNP Collaboration to Accelerate SIRT6 Gene Therapies
Genflow Biosciences announced a strategic, fully funded collaboration with Acuitas Therapeutics to apply Acuitas' lipid‑nanoparticle (LNP) delivery platform to Genflow's SIRT6 mRNA payload. The non‑dilutive agreement lets Genflow generate preclinical data without cash outlay, signaling strong external validation of its...
Graphene Manufacturing Group Secures US Patent, China Approval for Its Graphene-Enhanced Lubricant
Graphene Manufacturing Group (GMG) has secured a 20‑year US patent and obtained regulatory approval in China for its graphene‑based engine oil additive, G LUBRICANT. The product, a liquid‑concentrate mixed at 1:100 with standard oil, claims to boost diesel fuel efficiency by...
LMU Researchers Stabilize Perovskite Quantum Dots and Achieve Sub‑Unit‑Cell Growth Control
A team at Ludwig‑Maximilians‑Universität München, led by Dr. Quinten Akkerman, has demonstrated a thin‑film Gemini‑ligand chemistry that stabilizes perovskite quantum dots in polar solvents and a multi‑step injection method that controls their growth with sub‑unit‑cell precision. The breakthroughs address long‑standing...
AI Unlocks Molecular Nanotech, Ushering a New Diamond Age
20+yrs ago I studied flagellar motors, the awe of molecular machinery never left me. AI will help us understand and build true molecular nanotechnology so advanced it will look like magic to pre-molecular nanotech societies. Diamond age is just the start 💎
Scientists Sculpt Einstein Onto a Crystal Using only Light
Researchers at XPANCEO, together with Nobel laureate Konstantin Novoselov, demonstrated that the van der Waals semiconductor arsenic trisulfide (As₂S₃) can be permanently reshaped using only continuous‑wave light. The crystal exhibits an unprecedented photorefractive index shift of up to Δn≈0.3 under low‑intensity UV exposure,...
Laser Bursts Flip Nanoscale Magnetic Vortices at Blistering Speeds, Opening a Path to Brain-Like Spintronics
Researchers at Nankai University and collaborators have demonstrated coherent helicity switching of nanoscale magnetic vortices using femtosecond laser pulses combined with an out‑of‑plane magnetic field. The technique flips the vortex rotation within a few hundred picoseconds in a Ni‑Fe (80/20)...
Caltech Laser Technique Breaches 3,000 K Barrier to Grow Ultra‑Refractory Thin Films
Caltech scientists led by Professor Austin Minnich have used a high‑power laser to deposit thin films of ultra‑refractory materials, surpassing the 3,000 K melting‑point limit that has blocked conventional methods. The breakthrough, demonstrated with nickel and niobium, could unlock new pathways...
Scientists Say Nanoplastics Can Cause Salmonella to Become Stronger
Researchers at the University of Illinois Urbana‑Champaign discovered that nanoplastics embedded in food‑packaging can boost the virulence of Salmonella bacteria. Laboratory experiments showed the pathogen becomes more aggressive when exposed to nanoplastic particles commonly found on ground‑turkey packaging. The study,...
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...
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,...
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...
Microplastics Ubiquitous in Brains, Concentrate Near Tumors
Microplastics and nanoplastics were found in 100% of healthy brains, 99.4% of diseased brains, with much higher concentrations adjacent to brain tumors https://t.co/8BDxeOtXJr https://t.co/rB0at3ADl2
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.
Graphene Filter Captures and Electrically Zaps Bacteria
📰 🧪 James Tour Group in the News: Graphene filter grabs bacteria to kill them with a zapAn article features Rice research that developed a technique to turn […] https://t.co/DXX7NML3EQ
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...
NTU Unveils AI‑Powered Biochip That Detects Disease Biomarkers in 20 Minutes
Scientists at Singapore’s Nanyang Technological University have built an AI‑driven nanophotonic biochip that can identify disease‑related microRNA biomarkers in roughly 20 minutes. The prototype pairs a camera and mobile app for real‑time analysis, aiming to cut diagnostic turnaround times dramatically.
EU Hands Over Advanced Materials Advice to Commissioner Zaharieva, Spotlighting Nanotech Policy
On April 22, 2026, the EU Scientific Advice Mechanism transferred its latest evidence review and scientific opinion on advanced materials to Commissioner Ekaterina Zaharieva. The handover, broadcast live on EBS TV, outlines policy steps for the forthcoming Advanced Materials Act,...
Single Indium Atoms Shape CO2-to-Methanol Catalysis
Researchers at Brookhaven National Laboratory have shown that monoclinic hafnia can stabilize atomically dispersed indium atoms, creating highly active interfacial sites for CO₂ hydrogenation. The single‑atom indium catalyst delivers markedly higher methanol selectivity and operates at lower temperatures compared with...
On the Interpretation of Astrocytic Calcium Signalling with Graphene Oxide Electrodes
The authors reassess a 2024 Nature Nanotechnology claim that graphene oxide (GO) and reduced graphene oxide (rGO) electrodes can selectively trigger external calcium influx or internal calcium release in astrocytes. They argue that GO’s insulating nature and rGO’s conductivity produce...
When Quantum Fluids of Light Crystallize
Researchers Dario Gerace and Daniele Sanvitto reported the first observation of room‑temperature supersolidity in a quantum fluid of light. They integrated a single‑crystal halide perovskite with a patterned nano‑grating, creating a nonlinear optical lattice that supports polariton condensation. Measurements revealed...
Reply To: On the Interpretation of Astrocytic Calcium Signalling with Graphene Oxide Electrodes
The authors issue a formal reply to critiques of their 2024 Nature Nanotechnology study on graphene‑oxide (GO) electrodes and astrocytic calcium signaling. They reaffirm that GO electrodes reliably trigger distinct calcium transients in cultured astrocytes, and they present additional control...
Monash Researchers Unveil ‘Swiss‑Army‑Knife’ Optical Chip with 11 Functions
Scientists at Monash University have demonstrated a compact metasurface optical chip that combines 11 broadband functions on a single surface. The device operates across 1200‑1400 nm and could replace bulky components in data‑center and telecom optics, marking a shift toward multifunctional...
Cubical Bipyramid Nanoparticles Enable Systemic Magnetic Hyperthermia for Ovarian Cancer
Researchers at Oregon State University have created a cubical bipyramid magnetic nanoparticle that can be delivered intravenously and heated to 42‑46 °C under an alternating magnetic field, overcoming the need for direct tumor injection. The breakthrough, published in Advanced Functional Materials,...
Wafer-Scale 2D Magnetic Films Emerge Thanks to a New Low-Defect Growth Technique
Researchers at the Indian Institute of Science have introduced a low‑defect physical vapor transport deposition (PVTD) method that produces centimeter‑scale, wafer‑wide CrCl₃ films, a representative two‑dimensional magnetic material. By darkening the growth tube, using ultra‑high carrier‑gas flow, dynamically controlling material...
Graphene Oxide Nanofluids Cool Solar Modules Efficiently
Cooling solar modules with nanofluids based on graphene oxide, Mxene #energysky -- via pv magazine global: https://t.co/KiDtc1yi4D
Scientists Just Found a Way to Control Electrons without Magnets
Scientists have demonstrated that chiral phonons can transfer orbital angular momentum to electrons in non‑magnetic quartz, establishing a magnet‑free route to orbitronics. The study, published in Nature Physics, shows that aligning chiral phonons produces an orbital Seebeck effect, generating a...
HYPER Workshop Highlights Nanocatalysts for Green Hydrogen‑Peroxide Production
The HYPER Workshop, organized by Marco Dreoni, convened on 23 April 2026 in Brussels as part of European Sustainable Energy Week. The two‑hour session brought together researchers, industry stakeholders, innovators and policy representatives to showcase electrochemical nanocatalysts for clean‑chemical routes, with hydrogen...
Graphene-Based Interlayer Boosts Li-S Battery Performance
Researchers at Cochin University of Science and Technology have introduced a bifunctional polyaniline/reduced graphene oxide (PRGO) interlayer integrated into a lithium‑sulfur battery separator. The composite simultaneously anchors polysulfides and provides a conductive network, mitigating the shuttle effect that limits Li‑S...
When Light Gets Trapped at Nanoscale: New Ways to Power the Future of Optoelectronics From Bound States in the Continuum...
Researchers have highlighted photonic bound states in the continuum (BICs) as a breakthrough for nanoscale light trapping, enabling ultra‑compact, chip‑compatible metasurfaces. A recent review by Do and Ha surveys material platforms, topological BIC variants, and emerging machine‑learning design methods, illustrating...