FUNDAMENTALS OF BIOPHYSICS

Course objectives

The Fundamentals of Biophysics course provides students with basic biophysics knowledge aligned with the latest scientific and technological developments in modern medicine. The goal is to understand the fundamental principles of biophysics that underlie biomedical phenomena and new spectroscopic methodologies, while promoting an interdisciplinary perspective that integrates physical laws and concepts as applied to biology and medicine. The course is organized into the following modules: Part I (6 hours) – Fundamentals of physics: electric and magnetic fields, electromagnetic waves, geometric optics. Molecular interactions: covalent bonding, electrostatic, and van der Waals interactions. Part II (6 hours) – Thermodynamics applied to biological systems: internal energy, free energy, reaction kinetics, energy associated with electromagnetic radiation. Part III (12 hours) – Biological polymers: structure and function of nucleic acids (DNA, RNA) and proteins; protein folding mechanisms. Part IV (6 hours) – Energy in living systems: energy metabolism, photosynthesis, ATP production. Study of biomembranes, nerve signal transmission, memory function, biomechanics, and hearing. Part V (10 hours) – Techniques and methodologies: introduction to X-ray diffraction, electron microscopy, optical microscopy, and UV-Vis spectroscopy. Part VI (8 hours) – Nanomaterials for drug delivery: plasmonic and organic nanoparticles, nanoparticle functionalization, photosensitive nanoparticles, and controlled drug release mechanisms.

Channel 1
LUCIANO DE SIO Lecturers' profile

Program - Frequency - Exams

Course program
Part I (6 hours) Electric/Magnetic field, electromagnetic waves, ray optics. Molecular interactions, ranging from covalent bonding to electrostatic and van-der-Waals interactions. Part II (6 hours) Thermodynamics, Internal energy, Free energy, Rates of Reaction, Radiation Energy Part III (12 hours) Biological Polymers: Nucleic acids (DNA, RNA), Proteins, Protein Folding Part IV (6 hours) Biological energy: The energy of living systems is energy consumption, photosynthesis, and ATP production. Biomembranes, nerve signals, memory function, biomechanics, hearing. Part V (10 hours) Some techniques and methods: X-ray diffraction, Scanning Tunneling Microscopy, Scanning Emission Microscopy, Transmission Emission microscopy, Optical Microscopy, and UV-Vis spectroscopy. Part VI (8 hours) Nanomaterials for drug delivery: plasmonic nanoparticles, organic nanoparticles, nanoparticles functionalization, stimuli-responsive nanoparticles, examples of drug release.
Prerequisites
Basic math skills (algebra, Euclidean geometry, and basic trigonometric functions).
Books
Biophysics: An Introduction, Rodney M.J. Cotterill, John Wiley & Sons, LTD
Frequency
Attendance is not mandatory, although it is strongly suggested. However, students with an attendance >68% can present a research project instead of a standard written exam. The formal written exam consists in solving ten problems related to the topics of the course.
Exam mode
To be admitted to the oral exam, students must pass the written exam with a score of 18/30 Written exam: Research project (if the attendance is >68%) Written exam: 10 problems (if the attendance is < 68%)
Bibliography
Fundamentals of Physics: David Halliday, Robert Resnick, Jearl Walker John Wiley & Sons
Lesson mode
The course occurs with lectures where students have required continuous interaction by favoring questions on the topics discussed during the lesson.
  • Lesson code10612322
  • Academic year2025/2026
  • CourseMolecular Biology, Medicinal Chemistry and Computer Science for Pharmaceutical Applications
  • CurriculumSingle curriculum
  • Year1st year
  • Semester2nd semester
  • SSDFIS/07
  • CFU6