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
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 how quasi‑BICs achieve strong confinement despite inherent leakage. The paper also outlines practical pathways toward lasing, sensing, and nonlinear optics while flagging wafer‑level manufacturing as a key challenge. These insights position BIC metasurfaces as a scalable route to next‑generation optoelectronic devices.
India Claims Spot as World’s No.2 in Applied Nanotech, Says Lt Governor
At the inaugural session of the International Conference on Nanotechnology for Better Living (NBL‑2025), Lieutenant Governor Manoj Sinha announced that India now ranks second worldwide, after China, in converting nanotech research into commercial applications. He urged greater investment in mission‑driven...
Northwestern Engineers Print Artificial Neurons That Talk to Living Brain Cells
Engineers at Northwestern University printed flexible artificial neurons that generated lifelike electrical signals and activated living mouse brain cells, demonstrating a direct electronic‑biological interface. The work, published in Nature Nanotechnology, could accelerate brain‑machine interfaces and inspire ultra‑efficient AI hardware.
Reductive Transformation of ALD TeO2 Into Continuous and Impurity‐Free Tellurium Films
Researchers have unveiled a reductive transformation that converts atomic‑layer‑deposited TeO₂ into continuous, impurity‑free tellurium films. The self‑limiting process uses in‑situ generated TeH₂ from Te(SiMe₃)₂ and NH₃, eliminating oxygen from both bulk and interface while preserving conformality even at sub‑5 nm thicknesses....
Laser‐Assisted In Situ Fabrication of rGO/Bi2O3 Nanocomposites for Heavy Metal Sensing
Researchers have demonstrated a single‑step CO₂ laser process that simultaneously reduces graphene oxide and forms Bi₂O₃ nanoplatelets, creating flexible rGO/Bi₂O₃ nanocomposite electrodes. The laser‑engineered electrodes exhibit excellent stripping voltammetric performance for trace Pb(II), Cd(II) and Cu(II), achieving detection limits as...
Zirconia Thin Films Unlock New Reversible Nonpolar-to-Polar Mechanism
Researchers at National Taiwan University have demonstrated a reversible non‑polar‑to‑polar transition in a 12‑nm zirconia (ZrO₂) thin film, establishing a near‑constant‑volume tetragonal symmetry change. This mechanism eliminates the traditional wake‑up effect that degrades antiferroelectric performance, enabling ultra‑stable behavior over 10⁸...
Decoupling Kinetic and Shuttle Limitations in Li─S Batteries Enabled by Temperature Responsive Functional Interlayer
Researchers have introduced a temperature‑responsive Ti3C2Tx MXene interlayer for lithium‑sulfur batteries that adapts its function across −10 °C to 55 °C. At low temperatures it catalyzes Li2S nucleation, boosting redox kinetics, while at high temperatures it strongly binds polysulfides to suppress shuttle....
Interfacial Nano‐Pitting and In Situ Sulfate‐Directed Growth of Na2.85V2(PO4)2.85(SO4)0.15 Nanodots on MWCNT for Ultrafast Sodium‐Ion Storage
Researchers introduced an ultracentrifugation‑assisted phosphate‑sulfate pretreatment that nano‑pits multi‑walled carbon nanotubes, creating confined sites for in‑situ growth of Na2.85V2(PO4)2.85(SO4)0.15 nanodots. The resulting nanodot‑carbon interface delivers strong electronic coupling and short sodium‑ion pathways, enabling capacitor‑like storage at ultrafast rates up to...
High Loading and Morphology Transformation in Boron Dispersed Copper Electrocatalyst Enables Efficient Nitrate to Ammonia Conversion
Researchers have engineered a boron‑nanosheet dispersed copper nanorod (BS‑CuNR) electrocatalyst that maintains activity at an unprecedented loading of 35 mg cm⁻². The hybrid architecture creates abundant active sites and superior ion‑electron transport, delivering a current density of –450 mA cm⁻² and 91.9% Faradaic efficiency...
Australian Team Demonstrates First Quantum Battery Using Nanomaterials
Scientists from CSIRO, the University of Melbourne and RMIT have built and tested the world’s first proof‑of‑concept quantum battery. The prototype uses nanomaterial‑based quantum effects to charge in a single “super‑absorption” event, hinting at ultra‑fast charging for future devices. The...
Scalable Aluminum‐Doped Zinc Oxide Transparent Electrodes via Spatial ALD for High‐Efficiency Perovskite Modules
Researchers used spatial atomic layer deposition (ALD) to create aluminum‑doped zinc oxide (AZO) transparent electrodes with atomic‑level dopant control. By tuning the Al:Zn cycle ratio to 2.4‑4.2% Al, the films achieved a sheet resistance of 3.3 Ω/sq, 90% optical transmittance and...
Roll‑to‑Roll System Prints 300 Visible Metalenses per Second
A fully automated roll-to-roll platform now enables the production of 300 visible metalenses per second, overcoming key manufacturing barriers and advancing the scalable commercialization of flat optics for next-generation photonic devices. metasurfaces
Controlled Disorder Enables Compact, Multifunctional Optical Metasurfaces
A mosaic metasurface design integrates eleven optical functions, claiming that controlled disorder can enhance performance and reduce space requirements in optical systems. https://t.co/1Gk4xSS7s1
Pfizer Unveils Nanoparticle Platform to Target Tumors, Reduce Side Effects
Pfizer said today its Targeted Therapeutics Unit in Oncology R&D is advancing a nanotechnology platform that uses engineered nanoparticles to deliver drugs straight to cancer cells. The approach is designed to boost efficacy while cutting the collateral damage typical of...
Diamonds Are an MRO’s Best Friend
Massachusetts‑based DUST Identity has unveiled a new platform that embeds its Diamond Unclonable Security Tag (DUST) technology into Maintenance, Repair and Overhaul (MRO) workflows. The solution uses microscopic diamond particles to create tamper‑evident, cryptographically secure identifiers for aircraft components, enabling...
How Nanomedicine Gets Inside Your Cells and Treats You From the Inside Out
Nanomedicine is moving from concept to clinic as researchers use lipid‑nanoparticle carriers to deliver synthetic mRNA and siRNA directly into patient cells. The approach lets liver cells produce missing proteins such as factor VIII for hemophilia A, while silencing harmful proteins like...
Structural, Morphological, Optical and Photocatalytic Properties of ZnO50%-CdO50% Mixed-Oxide Nanoparticles
Researchers used a sonochemical route, with and without lemon‑extract capping, to produce equimolar ZnO‑50%‑CdO‑50% mixed‑oxide nanoparticles. X‑ray diffraction confirmed a hexagonal wurtzite lattice distorted by Cd incorporation, while electron microscopy showed particle sizes shrinking from ~62 nm (uncapped) to ~17 nm (capped)....
TSMC Accelerates 3nm Rollout, Sparking $56B Capex Surge and Advanced Packaging Boom
TSMC announced an unprecedented expansion of its 3‑nanometer production across Taiwan, the U.S., and Japan, prompting a record $52‑56 billion capital spend and lifting Everlight Chemical’s stock as its PSPI material becomes critical for advanced packaging.
Humid Air Makes This 3D-Printed Nanogenerator Work Better, Not Worse
Researchers have created a 3D‑printable hygroscopic polymer that captures water molecules, turning high humidity into a performance boost for triboelectric nanogenerators (TENGs). The amide‑based resin, enhanced with 5 wt % sulfobetaine methacrylate, delivers 45.6 µA, 802 V and a peak power density of 48.4 W m⁻²...
Turning Plant Waste Into Nanocellulose and Biocomposites for Sustainable Space Missions
The European Space Agency‑funded BioSTEP project demonstrated that plant biomass and discarded packaging can be transformed into nanocellulose and high‑performance biocomposites suitable for Moon and Mars missions. Conducted by NTNU’s CIRiS and RISE PFI during 2024‑25, the study identified crops with...
Nanobody Repairs Misfolded CFTR Inside Cells, Boosting Function in Cystic Fibrosis
Researchers at Charité‑Berlin and the Leibniz FMP have engineered a cell‑penetrating nanobody that binds the F508del mutant CFTR inside lung cells, restoring proper folding and chloride transport. In vitro, the nanobody remained bound for at least 24 hours and rescued channel...
Chinese Researchers Grow Wafer‑Scale 2D Semiconductors 1,000× Faster
Researchers at China’s Institute of Metal Research have demonstrated wafer‑scale growth of monolayer tungsten silicon nitride films using a liquid‑gold/tungsten bilayer substrate. The new chemical vapor deposition process is roughly 1,000 times faster than conventional techniques and produced films up...
Sona Nanotech Adds Two Oncologists to Advisory Board for Hyperthermia Therapy
Sona Nanotech announced that Dr. Michael Smylie and Dr. Jonathan Trites have joined its Scientific Advisory Board, a move intended to speed up clinical trials for its Targeted Hyperthermia photothermal cancer platform. The hires bring deep expertise in melanoma immunotherapy...
Flexible Capacitive Pressure Sensor Gains Sensitivity Under Increasing Load
Researchers at Zhejiang University unveiled a flexible capacitive pressure sensor whose sensitivity increases with pressure, a reversal of the typical decline seen in conventional designs. The 3‑D cage‑like architecture, created via buckling‑guided assembly and laser cutting, delivers a peak sensitivity...
Temperature-Regulated Defective MIL-100(Fe) for Clove Essential Oil Loading as an Effective Natural Preservative for Peaches
Researchers synthesized a series of trifluoroacetic‑acid‑modulated defective MIL‑100(Fe) materials and loaded them with clove essential oil (CEO) to create a natural fruit preservative. The D‑MIL‑100(Fe)‑1 variant achieved the highest loading capacity at 610.6 mg CEO per gram, a 1.45‑fold increase over...
SAT NANO Debuts High‑Purity Ceramic Nanoparticles at 139th Canton Fair
SAT NANO exhibited a portfolio of high‑purity ceramic nanomaterials, including 20‑30nm niobium silicide powder at 99.95% purity, during its April 15‑19 stint at the 139th Canton Fair. The showcase underscores the company's drive to meet rising demand from microelectronics, energy...
Fluidic‐Enabled Formation of EGaIn Capsules and Droplets With Tunable Surface Chemistry and Electromechanics
Researchers have developed a microfluidic platform that produces eutectic gallium‑indium (EGaIn) droplets and capsules with programmable size, shape, and surface chemistry. By adjusting the acidity of the ethanol suspending fluid, the process yields either oxide‑stabilized capsules or non‑oxidized liquid droplets,...
B, N, and O Co‐Doped Nanoporous Activated Carbon With High Surface Area and Hierarchical Porous Structure for Enhanced Li‐Ion Battery...
Researchers introduced a solid‑state co‑activation method that blends boric acid, sucrose and aminoguanidine with potassium citrate to produce boron‑, nitrogen‑ and oxygen‑doped nanoporous activated carbon. The resulting material exhibits a high surface area and hierarchical pore network, enabling a symmetric...
An Ultrathin Solid Electrolyte Keeps Lithium Metal Batteries From Catching Fire
Researchers have created a 20‑µm composite solid electrolyte that embeds trimethyl phosphate inside a copper‑based MOF cage, releasing the flame‑retardant only above 120 °C. The ultrathin electrolyte delivers ionic conductance 880‑times higher than conventional PEO membranes while raising the lithium‑ion transference...
Taiwanese Universities Unveil Green Nanorod Sensor Platform with 0.21 µM Detection Limit
Researchers from National Central University and National Taipei University of Technology have built a green nanorod‑based electrochemical sensor that detects adrenaline at a limit of 0.21 µM. The platform uses coffee‑acid reduction to embed rhenium nanoparticles in hollow ZnMn₂O₄ microspheres, offering...
C12 Unveils Roadmap to Utility-Scale Fault-Tolerant Quantum Computing by 2033
French startup C12 released a decade‑long roadmap to build a utility‑scale, fault‑tolerant quantum computer by 2033. The plan hinges on purified carbon‑12 nanotube spin qubits, promising unprecedented noise isolation and low power per qubit. Four generational milestones—Aidōs (2027), Zélos (2030),...
Pfizer Unveils Nanoparticle Platform to Sharpen Cancer Treatment
Pfizer disclosed a new nanoparticle platform designed to deliver cancer drugs directly to tumors, promising higher precision and fewer side effects. The initiative is led by Puja Sapra, head of the Targeted Therapeutics Unit in Oncology R&D, and is part...
Northwestern Engineers 3D‑Print Artificial Neurons That Communicate With Living Brain Cells
Northwestern University engineers printed flexible artificial neurons that generate realistic electrical spikes and successfully activated living mouse brain cells. The work, published in Nature Nanotechnology, showcases a new class of printable, low‑cost neural interfaces that could reshape neuroprosthetics and brain‑inspired...
A Single Measurement Sorts Chiral Molecules by Type, Handedness, and Ratio
Researchers have unveiled a terahertz circular dichroism platform that uses an achiral gradient metasurface to identify chiral biomolecules, their handedness, and mixing ratios in a single broadband scan. The metasurface reflects terahertz light from 0.5 to 1.8 THz without adding background...
Nanoz Rolls Out AI‑powered 2 Mm Nanosensors for Health and Environmental Monitoring
Nanoz, a French deep‑tech company, announced the industrial launch of AI‑enabled nanosensors no larger than 2 mm. The devices combine metal‑oxide semiconductor gas detection with machine‑learning algorithms to identify disease biomarkers, cabin‑air hazards and urban pollutants, opening new markets in healthcare,...
AI Trains Electron Microscope to Match Human Vision
A decade of imaging. Compressed into three months. Here’s how MIT CSAIL & Harvard taught an electron microscope to see like you do: https://t.co/qC3zVck0HF https://t.co/kMTptacRMD
Indian Researchers Launch Fluorescent MOF Sensor for Fast Nicotine and Cotinine Detection
Researchers at the Institute of Nano Science and Technology (INST) in Mohali have introduced a fluorescent iron metal‑organic framework nanosphere that lights up in the presence of nicotine or its metabolite cotinine. Published in Nanoscale, the “turn‑on” sensor offers visual,...
NanoTech Materials Secures $29.4 Million Series A to Boost Infrastructure Nanomaterials
NanoTech Materials announced a $29.4 million Series A round led by HPI Real Estate & Investments, with participation from Goose Capital and Milliken & Company. The funding will expand its Texas manufacturing hub and accelerate rollout of high‑performance roofing and fire‑resistant...
Interna Therapeutics Collaborates with Daiichi Sankyo to Develop MNM-Based Targeted Delivery Technologies
Interna Therapeutics announced a research collaboration with Daiichi Sankyo’s Boston Research Institute to evaluate its MNM (Molecular Nanoparticle Matrix) technology as a delivery enhancer for targeted therapeutics. The partnership will integrate MNM molecules with Daiichi Sankyo’s targeting approaches, beginning with...
Revealing the Intrinsic Electronic Structure of 2D MoS2 Buried Beneath Thick Dielectric Overlayer via Hard X‐ray Photoelectron Spectroscopy
Researchers applied hard X‑ray photoelectron spectroscopy (HAXPES) to molybdenum disulfide (MoS2) capped with a 20‑nm AlOx dielectric, mimicking real‑device heterostructures. Using a Cr‑Kα source, HAXPES achieved more than twice the information depth of conventional Al‑Kα XPS, allowing access to deeper...
Highly Efficient Hydrogen Peroxide Production Over S‐Scheme G‐C3N4/COF Heterojunction Through Dual‐Channel Photocatalysis
Researchers have developed a plasma‑assisted S‑scheme heterojunction of graphitic carbon nitride (g‑C3N4) and a triazine‑based covalent organic framework (COF) that photocatalytically generates hydrogen peroxide under visible light. The dual‑channel design simultaneously drives oxygen reduction and water oxidation, delivering a production...
Surface Modulation, Optics, and Electrochemical Hydrogen Evolution Studies on CdS‐Ag2S Superlattice Heterostructures
Researchers synthesized CdS‑Ag2S superlattice heterostructures using two ligand‑mediated routes, producing random ODA‑capped quantum‑dot assemblies and ordered DDT‑capped nanorod arrays. Electron microscopy and X‑ray spectroscopy confirmed distinct domain ordering, which altered charge carrier recombination lifetimes. The ordered DDT‑capped superlattices displayed faster...
Stanford Team Generates Light Inside Deep Tissue Using Ultrasound‑Activated Nanoparticles
Stanford scientists have shown that ultrasound can activate specially engineered nanophosphors circulating in the bloodstream to emit light deep inside living tissue. The breakthrough, demonstrated in mice, could replace invasive fiber‑optic probes for optogenetics, imaging and cancer treatment.
GMG Reports Doubling Energy Density of 6 Minute Charging Graphene Aluminium-Ion Battery
Graphene Manufacturing Group (GMG) announced that its graphene‑aluminium‑ion (G+A) cells have doubled their energy density since a December 2025 update, now exceeding 100 Wh/kg after a one‑hour charge and achieving over 80 Wh/kg with a six‑minute charge. The breakthrough stems from a...
Applied Materials Launches Two Deposition Tools for Sub‑2 Nm GAA Transistor Production
Applied Materials announced two new deposition systems designed for sub‑2 nm gate‑all‑around (GAA) transistor fabrication. The tools address the atomic‑scale tolerances required for more than 500 process steps, aiming to boost performance and power efficiency for AI‑focused chips.
Enhancing Antitumour Nanovaccine Efficacy via Integrated Cholesterol Modulation in Situ
Researchers have created a nanovaccine, NPCM‑OT, that simultaneously delivers tumor antigens and depletes cholesterol from dendritic cell membranes. The cholesterol reduction reshapes lipid microdomains, enhancing immune‑synapse formation and CD8⁺ T‑cell activation. In multiple mouse tumor models, the vaccine showed both...
Versatile Heavy Metal Ion Separation via Biological Ion-Channel-Inspired Membranes
Researchers have unveiled a polymeric membrane that mimics biological ion channels to separate heavy‑metal ions with unprecedented precision. By engineering sub‑nanometre pores and embedding metal‑binding ligands, the membrane selectively captures ions such as lead, cadmium and mercury while allowing water...
Electrons Crack Open Organic Solar Cells, Exposing Their Hidden 3D Molecular Architecture in a Single Microscope
Researchers at FAU Erlangen‑Nürnberg and partners demonstrated that three‑dimensional electron diffraction (3D ED) can deliver the same averaged structural information previously obtained only with X‑ray techniques for organic solar cells. By carefully managing electron dose, they captured nanoscale molecular order without...
Reduced Graphene Oxide Interface Pushes Perovskite Mini‑Modules to 16.6% Efficiency
Scientists at Prabhat Kumar College in India have fabricated perovskite mini‑modules that deliver 16.6% power conversion efficiency and remain stable for more than 1,300 hours. The breakthrough relies on a reduced graphene oxide (r‑GO) interfacial layer that improves film quality...
MOFs Earn 2025 Nobel, Revolutionizing Water and Gas Capture
Researchers working on Metal-Organic Frameworks (MOFs) won the 2025 Nobel Prize in Chemistry. The latest edition of PeriodicGraphics in C&EN looks at applications of MOFs, including water harvesting, gas storage, and more: https://cen.acs.org/materials/metal-organic-frameworks/mof-metal-organic-framework-adsorption/104/web/2026/03