Physical Science, W 2: Digital Info (HS), W 3: Digital vs Analog (MS), W 5: Devices (HS), Waves & Electromagnetic Radiation

Using Computers to Model Antibiotic Resistance

Simulating Multilevel Dynamics of Antimicrobial Resistance in a Membrane Computer Model SUMMARY: This article uses a computer program to model how different factors contribute to the rate of antibiotic resistance in bacteria. The results aren’t predicting anything, they’re just showing the number of possibilities this program can take into account to help give a better… Continue reading Using Computers to Model Antibiotic Resistance

Chemical Reactions, CR 1: Predicting Reactions (HS), Physical Science, S&P 2: Synthetic Materials (MS), S&P 4: Molecule Traits (HS), Structure & Properties of Matter, W 3: Digital vs Analog (MS), Waves & Electromagnetic Radiation

Nanoplastics and the Cell Membrane: A Simulation

Polystyrene Nanoparticles Perturb Lipid Membranes(NOT OPEN ACCESS) SUMMARY: This experiment used computer graphics to simulate how polystyrene nanoparticles could possibly interact with a biological membrane. This requires knowing the chemical properties of both polystyrene and the cell membrane. The simulation (called a coarse-grained molecular simulation) showed that these tiny pieces of plastic are able to… Continue reading Nanoplastics and the Cell Membrane: A Simulation