Boundary Element Model Data for Nanoparticle-Assisted Laser Brain Tumor Ablation

A nonlinear dual-reciprocity boundary element method is developed for nanoparticle-assisted laser thermo-chemo-ablation of irregular brain tumors located near large blood vessels. The dataset and source code, authored by Mohamed Abdelsabour Fahmy and last updated in May 2026, accompany a model coupling bioheat transfer, nanoparticle transport, and drug release. Representative results show nanoparticles increase local heating while nearby vessels reduce thermal dose, expanding the effective tumor-kill zone.

Use Cases

• Simulating transient bioheat transfer and thermal damage in brain tissue based on the model's coupling of physics.
• Analyzing nanoparticle-enhanced optical absorption and temperature-triggered drug release based on the described transport mechanisms.
• Assessing vascular heat-sink effects on thermal dose distribution near large blood vessels based on the described perfusion cooling.
• Verifying computational methods through finite-difference comparison and sensitivity analysis based on the described verification process.

Strengths

• Model couples multiple physical phenomena including transient bioheat transfer, nanoparticle transport, and drug release.
• The formulation avoids full-domain meshing using a boundary-integral framework, suggesting computational efficiency.
• Verification includes finite-difference comparison, convergence studies, and energy-balance assessment.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• The 4.2 MB size suggests a small dataset, potentially limiting scope.

Provenance

Source

figshare

Collection Method

Computational modeling via a developed boundary element method.

Freshness

Last updated 2026-05-30 22:37:09