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Gii Sens

A Ready-to-Use Electrode for Next-Generation Sensors

Gii-Sens brings the power of Gii into a ready-to-use electrode that enables faster, more accurate assay and sensor development.

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Overview

Designed for use in Point-of-Care diagnostics and environmental applications, 
Gii-Sens combines high sensitivity with exceptional stability and reproducibility.

Manufactured using only a substrate and electricity, with no inks, binders or additives, Gii-Sens features a pure, porous 3D carbon nanostructure with a large electrochemically active surface area. This results in enhanced redox response, reduced surface fouling, and reliable performance even in complex matrices such as blood, urine and milk.

Whether used as a plug and play component or developed alongside iGii’s team of specialists, Gii-Sens provides a clear route to commercialisation with electrode design flexibility and full assay development support.

Why Gii-Sens

From early insight to scalable integration, we support you at every step

Next-Gen electrode engineering

Outperforms carbon and gold electrodes across scan rates and detection limits

Precision built into every batch

Reproducible batch-to-batch performance through a controlled, additive-free process

Specificity for complex samples

Naturally antifouling for greater specificity in complex biological samples

Scalable manufacturing

Supplied in reel-to-sheet and reel-to-reel formats for scalable productions

Sustainable by design

Manufactured at room temperature using a low-energy, non-toxic process

Versatile by Design

Compatible with a wide range of functionalisation strategies and sensor designs

Designed for Discovery, Built for Scale

Overview

Gii-Sens Research

Groundbreaking early-stage biosensor technology for foundational studies and prototyping.

Gii-Sens SA (Spot Array)

Multi-spot platform for scalable biosensor testing across analytes and sample matrices.

Gii-Sens Custom

Bespoke biosensor development tailored to unique research or commercial needs.

Primary Use Cases

Gii-Sens Research

Academic researchers, R&D teams, and early product exploration.

Gii-Sens SA (Spot Array)

Diagnostics labs, biotech platforms, and product validation.

Gii-Sens Custom

Custom assay developers, niche diagnostic applications, and complex sensing needs.

Key Features

Gii-Sens Research

  • Single biosensor format
  • Ideal for early-stage research
  • Simple electrode design
  • Compatible with lab-standard workflows
  • Requestable as sample unit

Gii-Sens SA (Spot Array)

  • Multi-analyte sensing
  • Supports simultaneous target profiling
  • Scalable for pilot production
  • Integrates with digital readout 
(via Gii Platform)
  • High reproducibility & sensitivity

Gii-Sens Custom

  • Fully customisable design
  • Adaptable to a wide range of targets & matrices
  • Flexible format
  • Tailored to workflow or regulatory requirements
  • Optimised performance for specific endpoints
Request a research sample Explore our platform

Looking to build a full assay on Gii?

Explore Gii Assay

Performance that makes sense

Gii-Sens bridges the gap between innovative material science and real-world sensor deployment. With proven electrochemical performance, scalable formats, and expert support from iGii, it gives teams a faster, cleaner, and more reliable path to building high-performance biosensors.

Get started with Gii-Sens