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🦠 Nanomedicine Delivery Pathways (2D)

2D cross-section nanomedicine delivery lab: a side-view healthy vessel and leaky tumor vessel, adjustable vessel permeability and diffusion strength, and a passive-vs-active targeting toggle so you can watch the EPR effect and ligand-receptor docking as plotted physics rather than a rotating scene.

Nanotechnology & MEMS2DModerate60 FPS📱 Mobile-adapted⇄ 3D version

This 2D companion strips the same EPR-vs-active-targeting comparison down to a flat side-on cross-section: two horizontal vessel lanes, a healthy one with an unbroken wall and a tumor one with visible gaps punched in it, and particles you can watch cross from bloodstream to interstitium in real time. Unlike the 3D scene, this view exposes two extra dials the 3D version fixes in code — vessel permeability (how readily a particle near a gap actually leaks through) and diffusion strength (how much particles jitter in the bloodstream and tissue) — plus two live-computed metrics, EPR accumulation and targeting efficiency, that turn the same underlying mechanic into numbers you can read off directly instead of just eyeballing particle counts.

⚙ Under the hood

2D side-view comparison of passive EPR accumulation (particles slipping through gaps in a leaky tumor vessel wall while a healthy vessel wall stays sealed) against active ligand targeting (particles steering toward and binding cancer-cell receptors once in the interstitium), with adjustable permeability and diffusion plus live EPR-accumulation and targeting-efficiency readouts.

Canvas 2DNanomedicineDrug DeliveryEPR EffectActive TargetingCancer2D

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install