Separation science · selected and explained
SCI tracks separation-science literature, selects work with genuine reader value, and connects each paper to the methods, limits, and questions behind it.
Read this month’s selectionCE / primary research
The paper is interesting because it treats identification—not only miniaturization—as a design problem for portable capillary electrophoresis.
01 / Choose a path
Start with the current literature, step back into a method, or follow a separation problem into an unusual environment.
02 / Method map
Every result crosses a chain of decisions. SCI keeps the separation method close to preparation, detection, and interpretation.
03 / Current signal
A monthly flagship creates room for source checking, method context, and an honest explanation of what the result does not establish.
A 3D-printed visible-light detector couples an LED and miniature spectrometer to capillary electrophoresis, adding spectral information to a compact instrument concept.
04 / Frontiers
Low-volume biology, ocean deployments, planetary instruments, and portable systems expose the interfaces that a clean laboratory diagram can hide.
Separation science resolves biological mixtures into evidence—from nucleic-acid sizing and protein charge heterogeneity to metabolites, particles, cells, and low-volume assays.
→ 02Environmental and ocean analysis connects representative sampling, changing matrices, preconcentration, in-situ measurement, and long-duration operation outside controlled laboratories.
→ 03Planetary instruments must extract defensible chemical evidence under severe limits on mass, power, autonomy, contamination control, consumables, and sample handling.
→05 / Reading path
A compact route from the analytical question to sampling, separation mechanism, detection, evidence, and the original literature.
Begin the reading pathAI-assisted. Human-reviewed. Source-led. SCI distinguishes bibliographic checks, source review, author-reported results, and editorial interpretation.
