Geometry optimization is a common step in molecular modeling, but it can often be painfully slow — especially when working with large molecules or structures that require considerable relaxation before simulations. If you’ve been relying on the classic steepest descent…

When modeling complex molecular systems, clarity matters. Whether you’re studying proteins, designing new molecules, or preparing figures for publication, being able to see your data in a meaningful and customizable way can dramatically improve your workflow. This is where SAMSON’s…

Many researchers working with DNA nanostructures face a critical challenge: designing intricate 3D models is only half the journey. The other half is preparing those models for simulations — typically with coarse-grained tools like oxDNA — or sharing them with…

One of the recurring pains in molecular modeling is the clear and synchronized visualization of structural transitions—whether you’re browsing a molecular dynamics trajectory, comparing different conformers, or showing simulation results in a presentation. When you need to animate changes seamlessly…

Molecular animations play a key role in understanding and presenting structural changes, interactions, or sequences occurring within complex molecular systems. But not every animation should be overly complex. Sometimes, you simply need to draw attention to specific parts of the…

For molecular modelers working on nanostructures, building carbon nanotubes and similar architectures atom by atom is time-consuming and error-prone. Small misalignments between atoms can create structurally incoherent models and increase the time required for cleanup and minimization. If your work…

When preparing protein structures for simulations or visual interpolations, one common and often overlooked step is structure cleanup. This becomes a critical issue when working with tools like the As-Rigid-As-Possible (ARAP) Interpolator in SAMSON. If you attempt an interpolation with…

High-quality molecular visualization isn’t only about getting the atoms and bonds right. For researchers and designers aiming to share their work, the realism of the image matters—and much of that realism comes down to materials. Whether you’re creating images for…