Introduction

Nanotechnology represents one of the most revolutionary developments in modern science and medicine. By manipulating matter at the nanoscale—typically between 1 and 100 nanometers—scientists can create materials and devices with unique properties that differ significantly from those observed at larger scales. These nanoscale structures can interact with biological systems in highly specific ways, opening new possibilities for diagnosis, treatment, and prevention of diseases.

Medicine has always relied on technological innovation to improve patient outcomes. In recent decades, nanotechnology has become a key tool for developing advanced therapeutic strategies, particularly in areas such as cancer treatment, drug delivery, and biomedical imaging. Nanoparticles can act as carriers that transport drugs directly to diseased cells while minimizing damage to healthy tissues.

Traditional therapies, especially chemotherapy, often have significant side effects because drugs circulate throughout the entire body. Nanotechnology aims to overcome these limitations by enabling targeted drug delivery, where therapeutic molecules are transported to specific cells or tissues.

In this learning unit, students will explore the fundamental principles of nanotechnology in medicine through a multidisciplinary approach that integrates physics, chemistry, biology, and medical science. The unit is organized according to the 3E pedagogical model: Explore, Execute, Enhance.

Students will first investigate the nanoscale world and the properties of nanoparticles. They will then analyze how nanoparticles can function as drug carriers and how they interact with biological systems. Finally, they will explore an Augmented Reality simulation that illustrates nanoscale processes involved in drug delivery and targeted cancer therapy.

Through this learning experience, students will gain a deeper understanding of how modern science translates nanoscale engineering into real medical applications.