iNaturalist:
Sugar maple spotting slows as Canada's fall color fades
iNaturalist:
Red oak spotting slows down as fall colors fade
iNaturalist:
This fuzzy forest moss is suddenly everywhere in Canada
iNaturalist:
Milkweed sightings stay high across Canada as autumn sets in
iNaturalist:
Invasive buckthorn sightings surge across Canada this week
iNaturalist:
Pokeweed sightings dip slightly as fall observation seaso...
iNaturalist:
This weedy wetland plant is everywhere on iNaturalist this week
iNaturalist:
Eastern redcedar is having a moment on iNaturalist this week
iNaturalist:
Sugar maple spotting slows as Canada's fall color fades
iNaturalist:
Red oak spotting slows down as fall colors fade
iNaturalist:
This fuzzy forest moss is suddenly everywhere in Canada
iNaturalist:
Milkweed sightings stay high across Canada as autumn sets in
Cross-Linked Reticular Magnetic Beads Immobilizing Streptavidin for Fishing the Protein of Interest with High Sensitivity.
PubMed · 2026-05-20
Researchers developed a new type of magnetic bead coated with a protein-capture molecule (streptavidin) that can efficiently pull specific proteins out of complex biological mixtures. The improved cross-linked design holds more capture molecules, making it more sensitive than previous methods.
1
Cross-linked carboxylic magnetic beads showed higher affinity-ligand loading capacity than standard beads, directly improving assay sensitivity.
2
Streptavidin immobilization on the bead surface enables capture of virtually any biotinylated protein or nucleic acid target.
3
The fabrication method is described as simple, suggesting easier adoption in labs without specialized equipment.