Algorithmic Foundations era
Martin Karplus, Arieh Warshel, and Michael Levitt laid the foundation for all-atom molecular dynamics in biology through multiscale QM/MM modeling that couples classical trajectories with electronic structure, a cornerstone of first-principles augmented simulations. David E. Shaw pushed the boundaries of timescale in biomolecular MD with the Anton supercomputer, delivering microsecond-to-millisecond all-atom trajectories that revealed dynamical details previously inaccessible. Peter Kollman and the AMBER force-field project, along with William L. Jorgensen's TIP3P water model and MacKerell's CHARMM force field family, standardized parameters for proteins, nucleic acids, and solvent environments across MD engines. Klaus Schulten's NAMD development and Herman van der Spoel's GROMACS platform exemplified scalable, high-throughput atomistic MD workflows that made routine, reproducible simulations possible for biology, materials, and drug design.