Nanotechnology Engineering project ideas

100 projects, from a first build to a final-year capstone. Each lists the skills it teaches and the tools it needs; times and costs are estimates.

Beginner projects

• Nanoscale Size Comparison Explorer — Zoom from metres to nanometres and compare cells, viruses, molecules and atoms on one scale. Skills: length scales, visualisation. Tools: web app. Visualizer, Up to 15 h, Software only (free tools).
• Surface Area to Volume Calculator — Show how surface-to-volume ratio grows as particles shrink and why it matters. Skills: surface area, scaling. Tools: web calculator. Visualizer, Up to 15 h, Software only (free tools).
• Lotus Leaf Hydrophobicity Demo — Compare water droplets on leaves and coated surfaces to explain superhydrophobicity. Skills: wetting, contact angle. Tools: leaves, camera. Data lab, Up to 15 h, Under $30.
• Colloidal Gold Color Explainer — Explain how gold nanoparticle size changes solution colour. Skills: plasmonics basics, colour. Tools: web app. Visualizer, Up to 15 h, Software only (free tools).
• Tyndall Effect Experiment — Shine a laser through solutions and colloids to show scattering. Skills: light scattering, colloids. Tools: laser pointer, jars. Hardware build, Up to 15 h, Under $30.
• Ferrofluid Spike Demonstration — Show ferrofluid patterns under magnets and explain nanoscale magnetism. Skills: magnetic nanoparticles, fluids. Tools: ferrofluid, magnets. Hardware build, Up to 15 h, Under $30.
• Nanotech Products Survey — Survey consumer products that use nanomaterials and their claimed benefits. Skills: nanomaterials, critical review. Tools: spreadsheet. Workflow, Up to 15 h, Software only (free tools).
• Thin-Film Interference Colours — Explain soap-film colours from thickness and interference. Skills: interference, thin films. Tools: soap film, light. Data lab, Up to 15 h, Software only (free tools).
• Carbon Allotropes 3D Viewer — Rotate models of graphene, nanotubes and fullerenes. Skills: carbon nanostructures, visual explanation. Tools: web 3D viewer. Visualizer, Up to 15 h, Software only (free tools).
• Microscope Resolution Explainer — Compare optical, SEM and AFM resolution limits. Skills: microscopy, resolution. Tools: web app. Visualizer, Up to 15 h, Software only (free tools).
• Sunscreen UV Blocking Test — Compare UV transmission through sunscreen films. Skills: UV absorption, nanoparticles. Tools: UV sensor, slides. Data lab, Up to 15 h, Under $30.
• Nanoparticle Settling Time Calculator — Estimate settling times from Stokes' law for different sizes. Skills: sedimentation, Brownian motion. Tools: web calculator. Visualizer, Up to 15 h, Software only (free tools).
• Brownian Motion Simulator — Animate random walks and relate diffusion to particle size. Skills: diffusion, random walks. Tools: web app. Simulator, Up to 15 h, Software only (free tools).
• Nanoscience Glossary Quiz — Learn key nanoscience terms with an interactive quiz. Skills: terminology, concepts. Tools: web app. Visualizer, Up to 15 h, Software only (free tools).
• Self-Cleaning Glass Test — Compare dirt removal on coated and plain glass. Skills: photocatalysis, coatings. Tools: glass, dye, lamp. Data lab, Up to 15 h, Under $30.
• Butterfly Wing Structural Colour Study — Image wing scales and explain structural colour. Skills: photonic structures, data analysis. Tools: microscope, camera. Data lab, Up to 15 h, Under $30.
• Nanomaterial Safety Data Sheet Review — Summarise hazards and handling from safety data sheets. Skills: lab safety, SDS reading. Tools: template. Workflow, Up to 15 h, Software only (free tools).
• Graphite Pencil Resistor — Draw resistors with pencil and measure resistance versus length. Skills: conductive carbon, resistance. Tools: pencil, multimeter. Hardware build, Up to 15 h, Under $30.
• Quantum Confinement Explainer — Show how band gap shifts with particle size. Skills: quantum confinement, visual explanation. Tools: web app. Visualizer, Up to 15 h, Software only (free tools).
• Particle Counting in Images — Count and size particles in microscope images. Skills: image analysis, particle sizing. Tools: ImageJ. Data lab, Up to 15 h, Software only (free tools).
• Silver Mirror Reaction Observation — Observe thin silver film deposition on glass (supervised). Skills: thin-film deposition, chemistry. Tools: lab kit, safety setup. Data lab, Up to 15 h, Under $30.
• Nanotech Timeline Builder — Build a timeline of nanotechnology discoveries. Skills: history of science, research. Tools: web app. Visualizer, Up to 15 h, Software only (free tools).
• Gecko Adhesion Model — Explain van der Waals adhesion with a gecko foot model. Skills: surface forces, biomimicry. Tools: web app. Visualizer, Up to 15 h, Software only (free tools).
• Water Filter Membrane Comparison — Compare filtration of particles through membranes. Skills: filtration, pore size. Tools: filters, turbidity. Data lab, Up to 15 h, Software only (free tools).
• Crystal Lattice Builder — Build FCC, BCC and HCP lattices and count atoms per cell. Skills: crystal structures, visual explanation. Tools: web app. Visualizer, Up to 15 h, Software only (free tools).

Intermediate projects

• Nanoparticle Size Distribution Analyzer — Fit log-normal distributions to particle size data and report D10, D50 and D90. Skills: size distributions, statistics. Tools: Python. Data lab, 15–45 h, Software only (free tools).
• Thin-Film Deposition Rate Calculator — Compute deposition rates and thickness from time and process parameters. Skills: deposition, rates. Tools: web calculator. Visualizer, 15–45 h, Software only (free tools).
• Surface Energy Contact-Angle Explorer — Compute surface energy from contact angles with the OWRK method. Skills: surface energy, wetting. Tools: Python. Data lab, 15–45 h, Software only (free tools).
• Quantum Dot Color Simulator — Predict emission colour from quantum dot size with the Brus equation. Skills: quantum dots, Brus equation. Tools: web app. Simulator, 15–45 h, Software only (free tools).
• Nanocomposite Property Predictor — Estimate composite modulus with Halpin-Tsai for nanofillers. Skills: composites, micromechanics. Tools: Python. Simulator, 15–45 h, Software only (free tools).
• AFM Image Analysis Workbench — Level AFM images and compute roughness parameters. Skills: AFM, roughness. Tools: Python/Gwyddion. Data lab, 15–45 h, Software only (free tools).
• Self-Assembled Monolayer Planner — Plan SAM chemistry, coverage and characterisation steps. Skills: surface chemistry, planning. Tools: template. Workflow, 15–45 h, Software only (free tools).
• Photocatalytic Coating Test Rig — Measure dye degradation under UV with a coated sample. Skills: photocatalysis, kinetics. Tools: UV lamp, colour sensor. Hardware build, 15–45 h, $30–150.
• Graphene Sensor Response Model — Model resistance change of a graphene sensor to gas exposure. Skills: sensor modelling, adsorption. Tools: Python. Simulator, 15–45 h, Software only (free tools).
• Nanofluid Heat Transfer Explorer — Estimate thermal conductivity gains of nanofluids. Skills: nanofluids, heat transfer. Tools: Python. Visualizer, 15–45 h, Software only (free tools).
• Atomic Layer Deposition Recipe Log — Log ALD cycles, precursors and growth per cycle. Skills: ALD, process records. Tools: database app. Workflow, 15–45 h, Software only (free tools).
• Nanoparticle Dispersion Stability Tool — Assess dispersion stability from zeta potential and DLVO theory. Skills: colloid stability, DLVO. Tools: Python. Simulator, 15–45 h, Software only (free tools).
• Plasmonic Resonance Visualizer — Plot extinction spectra of metal nanoparticles with Mie theory. Skills: plasmonics, Mie theory. Tools: Python. Visualizer, 15–45 h, Software only (free tools).
• Lab Contamination Control Tracker — Track cleanroom particle counts and gowning compliance. Skills: contamination control, KPI design. Tools: dashboard. Dashboard, 15–45 h, $30–150.
• Nanoindentation Curve Analyzer — Extract hardness and modulus with Oliver-Pharr. Skills: nanoindentation, mechanics. Tools: Python. Data lab, 15–45 h, Software only (free tools).
• XRD Crystallite Size Calculator — Estimate crystallite size with the Scherrer equation. Skills: XRD, crystallite size. Tools: Python. Data lab, 15–45 h, Software only (free tools).
• UV-Vis Band Gap Estimator — Find optical band gaps of semiconductor films and particles with Tauc plots. Skills: optical spectroscopy, data analysis. Tools: Python. Data lab, 15–45 h, Software only (free tools).
• Sol-Gel Coating Process Planner — Plan sol-gel coating steps and thickness control. Skills: sol-gel, coatings. Tools: template. Workflow, 15–45 h, Software only (free tools).
• Nanoparticle Synthesis Yield Tracker — Track synthesis batches, yields and characterisation. Skills: lab data management, process documentation. Tools: database app. Workflow, 15–45 h, Software only (free tools).
• Nanowire Electrical Resistance Model — Model size effects on nanowire resistivity. Skills: electron scattering, size effects. Tools: Python. Simulator, 15–45 h, Software only (free tools).
• Spin Coating Thickness Model — Predict film thickness from spin speed and viscosity. Skills: spin coating, modelling. Tools: Python. Simulator, 15–45 h, Software only (free tools).
• SEM Image Grain Size Analysis — Measure grain sizes from SEM images by intercept method. Skills: microstructure analysis, data analysis. Tools: ImageJ/Python. Data lab, 15–45 h, Software only (free tools).
• Cleanroom Class Calculator — Compute particle limits and air changes for cleanroom classes. Skills: cleanroom standards, visual explanation. Tools: web calculator. Visualizer, 15–45 h, Software only (free tools).
• Nanomaterial Risk Ranking Tool — Rank lab nanomaterials by exposure and hazard banding. Skills: control banding, safety. Tools: spreadsheet. Workflow, 15–45 h, Software only (free tools).
• Raman Spectrum Peak Finder — Identify Raman peaks of carbon materials and compute D/G ratio. Skills: Raman spectroscopy, data analysis. Tools: Python. Data lab, 15–45 h, Software only (free tools).

Advanced projects

• Nanopore Transport Simulator — Simulate ion and molecule translocation through a nanopore. Skills: nanofluidics, transport. Tools: Python. Simulator, 45–100 h, Software only (free tools).
• Nanotoxicity Screening Data Explorer — Explore toxicity data for nanomaterials by size and coating. Skills: nanotoxicology, data analysis. Tools: Python. Data lab, 45–100 h, Software only (free tools).
• Nano-Patterning Process Window Map — Map dose and focus windows for e-beam or photolithography. Skills: lithography, process windows. Tools: Python. Visualizer, 45–100 h, Software only (free tools).
• Nanofiber Membrane Performance Model — Model flux and rejection of electrospun membranes. Skills: membranes, transport. Tools: Python. Simulator, 45–100 h, Software only (free tools).
• Battery Nanomaterial Cycling Analyzer — Analyse capacity fade of nanostructured electrodes. Skills: electrochemistry, cycling. Tools: Python. Data lab, 45–100 h, Software only (free tools).
• Molecular Dynamics Teaching Sandbox — Run small MD simulations of Lennard-Jones particles. Skills: molecular dynamics, numerical modelling. Tools: Python. Simulator, 45–100 h, Software only (free tools).
• Nanomedicine Release Kinetics Model — Fit drug release from nanocarriers with kinetic models. Skills: release kinetics, data analysis. Tools: Python. Data lab, 45–100 h, Software only (free tools).
• Transparent Conductive Film Optimizer — Trade transparency against sheet resistance for nanowire films. Skills: optoelectronics, percolation. Tools: Python. Simulator, 45–100 h, Software only (free tools).
• Electrospinning Parameter Study — Relate voltage, flow and distance to fiber diameter. Skills: electrospinning, DOE. Tools: lab data. Data lab, 45–100 h, Software only (free tools).
• DFT Band Structure Exploration — Compute band structures of simple materials with a DFT package. Skills: DFT, electronic structure. Tools: Quantum ESPRESSO. Simulator, 45–100 h, Software only (free tools).
• Nanoparticle Synthesis Kinetics Model — Model nucleation and growth with LaMer theory. Skills: nucleation, growth kinetics. Tools: Python. Simulator, 45–100 h, Software only (free tools).
• Nanosensor Array for Gases — Classify gases with a nanosensor array and PCA. Skills: sensor arrays, PCA. Tools: sensors, Python. Hardware build, 45–100 h, $150+.
• Microfluidic Nanoparticle Synthesizer — Design a microfluidic mixer for uniform particles. Skills: microfluidics, mixing. Tools: CAD, simulation. CAD / design, 45–100 h, $30–150.
• Carbon Nanotube Composite Conductivity — Model percolation thresholds of CNT composites. Skills: percolation theory, numerical modelling. Tools: Python. Simulator, 45–100 h, Software only (free tools).
• Magnetic Nanoparticle Hyperthermia Model — Estimate heating from magnetic nanoparticles in fields. Skills: magnetic heating, numerical modelling. Tools: Python. Simulator, 45–100 h, Software only (free tools).
• Nanostructured Solar Absorber Study — Simulate light trapping of nanostructured surfaces. Skills: light trapping, optics. Tools: Python. Simulator, 45–100 h, Software only (free tools).
• Atomistic Defect Visualizer — Visualise vacancies and dislocations in lattices. Skills: defects, visualisation. Tools: OVITO/Python. Visualizer, 45–100 h, Software only (free tools).
• Nano-Enabled Water Treatment Study — Compare nanoadsorbents for heavy metal removal. Skills: adsorption isotherms, data analysis. Tools: lab data. Data lab, 45–100 h, Software only (free tools).
• Biosensor Surface Functionalisation Plan — Plan antibody immobilisation and blocking steps. Skills: bioconjugation, sensing. Tools: template. Workflow, 45–100 h, Software only (free tools).
• Nanoscale Heat Conduction Model — Model phonon size effects on thermal conductivity. Skills: phonon transport, numerical modelling. Tools: Python. Simulator, 45–100 h, Software only (free tools).
• Quantum Tunnelling Explorer — Compute tunnelling probability through barriers. Skills: quantum mechanics, visual explanation. Tools: Python. Visualizer, 45–100 h, Software only (free tools).
• Nanocoating Durability Test — Test abrasion and weathering of nano-coatings. Skills: durability testing, data analysis. Tools: test rig, data. Data lab, 45–100 h, $30–150.
• Lab-on-a-Chip Design Study — Design channels for sample mixing and detection. Skills: microfluidic design, technical drawing. Tools: CAD. CAD / design, 45–100 h, Software only (free tools).
• Nanoparticle Tracking Analysis — Track particle motion in video to estimate size. Skills: particle tracking, diffusion. Tools: Python. Data lab, 45–100 h, Software only (free tools).
• MEMS Resonator Frequency Model — Model resonant frequency and quality factor of MEMS and nano-scale beams. Skills: resonators, mechanics. Tools: Python. Simulator, 45–100 h, Software only (free tools).

Expert projects

• Scale-Up Risk Map for Nanomaterials — Map technical and safety risks of moving from lab to pilot production. Skills: scale-up, risk assessment. Tools: framework. Workflow, 100 h+, Software only (free tools).
• Nanomaterial Life-Cycle Assessment — Assess environmental impact of a nanomaterial from synthesis to disposal. Skills: LCA, nanomaterials. Tools: spreadsheet. Dashboard, 100 h+, Software only (free tools).
• Machine Learning Materials Discovery — Predict nanomaterial properties from descriptors with ML. Skills: materials informatics, data analysis. Tools: Python. Data lab, 100 h+, Software only (free tools).
• DNA Origami Design Study — Design a DNA origami shape and check folding. Skills: DNA nanotechnology, technical drawing. Tools: caDNAno. CAD / design, 100 h+, Software only (free tools).
• Memristor Device Model — Model resistive switching for neuromorphic computing. Skills: memristors, device modelling. Tools: Python. Simulator, 100 h+, Software only (free tools).
• Single-Molecule Sensing Concept — Design a nanopore system for molecule detection. Skills: single-molecule detection, numerical modelling. Tools: simulation. Simulator, 100 h+, $150+.
• 2D Material Heterostructure Explorer — Explore band alignment of stacked 2D materials. Skills: 2D materials, band alignment. Tools: Python. Visualizer, 100 h+, Software only (free tools).
• Nanorobot Drug Delivery Simulator — Simulate nanorobots navigating blood flow. Skills: micro-robotics, transport. Tools: Python. Simulator, 100 h+, Software only (free tools).
• Autonomous Synthesis Lab Planner — Plan closed-loop experiments with Bayesian optimisation. Skills: Bayesian optimisation, automation. Tools: Python. Simulator, 100 h+, Software only (free tools).
• Quantum Dot Display Efficiency Study — Model colour gamut and efficiency of QD displays. Skills: optoelectronics, display tech. Tools: Python. Simulator, 100 h+, Software only (free tools).
• Perovskite Nanocrystal Stability Study — Analyse degradation of perovskite nanocrystals. Skills: stability testing, data analysis. Tools: lab data. Data lab, 100 h+, Software only (free tools).
• Nanoscale Digital Twin of a Coating Line — Twin a nano-coating process for thickness control. Skills: digital twins, process control. Tools: Python. Digital twin, 100 h+, Software only (free tools).
• Plasmonic Biosensor Design — Design a plasmonic sensor with refractive index response. Skills: plasmonic sensing, numerical modelling. Tools: simulation. Simulator, 100 h+, $150+.
• Safe-by-Design Nanomaterial Framework — Apply safe-by-design rules to a new nanomaterial. Skills: safe by design, process documentation. Tools: framework. Workflow, 100 h+, Software only (free tools).
• Spintronic Device Concept Model — Model giant magnetoresistance in spin valves and its use in read sensors. Skills: spintronics, numerical modelling. Tools: Python. Simulator, 100 h+, Software only (free tools).
• Nanocatalyst Activity Analyzer — Compare catalytic activity per surface atom. Skills: catalysis, kinetics. Tools: Python. Data lab, 100 h+, Software only (free tools).
• Regulatory Map for Nanoproducts — Map regulatory requirements for nano-enabled products. Skills: regulation, compliance. Tools: database. Workflow, 100 h+, Software only (free tools).
• Neuromorphic Nanodevice Network — Simulate a network of memristive synapses. Skills: neuromorphic computing, numerical modelling. Tools: Python. Simulator, 100 h+, Software only (free tools).
• Nano-Enabled Energy Storage Concept — Evaluate nanostructured supercapacitor electrodes. Skills: energy storage, electrochemistry. Tools: Python. Data lab, 100 h+, Software only (free tools).
• Atomically Precise Manufacturing Roadmap — Assess readiness of atomically precise techniques. Skills: technology assessment, process documentation. Tools: framework. Workflow, 100 h+, Software only (free tools).
• Cryo-EM Image Processing Pipeline — Process cryo-EM images to reconstruct structures. Skills: image processing, reconstruction. Tools: Python. Data lab, 100 h+, Software only (free tools).
• Nanoplastic Detection Method Study — Compare methods to detect nanoplastics in water. Skills: analytical methods, data analysis. Tools: lab data. Data lab, 100 h+, Software only (free tools).
• High-Throughput Nanomaterial Screening Dashboard — Track screening results across samples and properties. Skills: high-throughput screening, KPI design. Tools: dashboard. Dashboard, 100 h+, $150+.
• Topological Material Explorer — Visualise edge states in topological insulators. Skills: topological physics, visual explanation. Tools: Python. Visualizer, 100 h+, Software only (free tools).
• Nano-Agriculture Delivery Study — Assess nanocarriers for fertiliser delivery and risk. Skills: agricultural nanotech, data analysis. Tools: spreadsheet. Data lab, 100 h+, Software only (free tools).

Project ideas for every branch · Nanotechnology Engineering roadmap