Graphene Info iconGraphene InfoSep 18, 2026 ~1 min source read

Graphene oxide sensing layer enables low-cost SPR detection of mercury, lead, and zinc in water

Schematic representation of the borosilicate-supported (B-sil)/Al/Al 2 O 3 /nanomaterial SPR sensor. While single-walled carbon nanotubes and reduced graphene oxide produced larger angular shifts, both introduced severe resonance broadening.

Graphene oxide sensing layer enables low-cost SPR detection of mercury, lead, and zinc in water

Share this story

Send the public story page.

Useful takeaways from this story.

Schematic representation of the borosilicate-supported (B-sil)/Al/Al 2 O 3 /nanomaterial SPR sensor.

While single-walled carbon nanotubes and reduced graphene oxide produced larger angular shifts, both introduced severe resonance broadening.

Graphene oxide offered the most balanced response: a measurable resonance shift combined with a comparatively narrow, well-defined resonance dip.

Building the complete brief

The page is ready to read now. The fuller skim-friendly version will appear here automatically.

The useful part

Schematic representation of the borosilicate-supported (B-sil)/Al/Al 2 O 3 /nanomaterial SPR sensor. While single-walled carbon nanotubes and reduced graphene oxide produced larger angular shifts, both introduced severe resonance broadening. Graphene oxide offered the most balanced response: a measurable resonance shift combined with a comparatively narrow, well-defined resonance dip.

Keep reading in the app

Open the app view to save this story, compare related coverage, and continue from the same source.

Open in app