How a GFET biosensor works: solution gating, Dirac point shifts, surface functionalisation with PBASE, the Debye length challenge and practical measurement tips.
GFET Biosensors Explained: How Graphene Field-Effect Transistors Detect Biomolecules Read More »
Graphene on copper foil or graphene on Si/SiO2 (90 nm)? Compare cost, transfer, substrates, back gating and the PMMA protective layer to choose the right CVD graphene.
Graphene on Copper vs Graphene on Si/SiO₂: Which CVD Graphene Should You Buy? Read More »
How to transfer CVD graphene from copper foil to SiO2, glass or PET using thermal release tape: materials, a 7-step protocol, release temperatures and troubleshooting.
Graphene Transfer with Thermal Release Tape: Step-by-Step Guide Read More »