SOVREN Advanced Textiles · Rubyvale, Queensland, Australia
A bio-transductive composite textile platform combining real-time wound intelligence and pH-gated antimicrobial governance — delivering medical-grade performance from a single rGO scaffold architecture, at roughly a third of the silver a conventional fibre would need.
The Platform
A single reduced graphene oxide scaffold enables wound intelligence, antimicrobial governance, and field-deployable diagnostics — with an OEM licensing pathway that lets established manufacturers access the platform without capital risk.
Bio-transductive wound dressing with real-time pH sensing. Silver Wand diagnostic instrument. Hospital Constellation network. Field Mode for forward operating environments. Exit targets: Teijin, Noble Biomaterials, Asahi Kasei.
Device-free wound status. BTB/PR dual-dye chemistry produces a visible Green/Amber/Red output without any instrument. Home triage, pharmacy, and veterinary channels. Lowest regulatory resistance route to first revenue.
Device-free colorimetric wound care for home triage, pharmacy OTC, and veterinary applications. BTB/PR dual-dye dressing produces a visible Green/Amber/Red wound status reading at the bedside — no instrument, no training, no network required. Large animal and equine wound care. Lowest regulatory resistance route to first commercial revenue.
Complete soldier system — ground to head. Earth Tack™ grounding interface, Galvanex™ sock and briefs, Active Shield™ field dressing, Silver Wand Field Mode. Three-second traffic-light wound status at the point of injury without laboratory infrastructure or network connectivity. Australian Defence Force procurement pathway via Ventia Group. View the full system ↗
License the core rGO textile chemistry and manufacturing process directly to established technical textile manufacturers — no product risk, no inventory, no distribution overhead. Royalty revenue from existing production capacity at scale. Target licensees: Freudenberg Performance Materials, Toray, PrimaLoft, Shawmut. The fastest route to institutional validation converting directly into recurring revenue.
The Technology
To reach full medical-grade conductivity with silver alone, our analysis indicates a conventional fibre would need to carry on the order of 30%+ silver by weight — roughly three times the silver content per kilogram, and impractical at scale. SOVREN's 1.5 wt% rGO scaffold is designed to reach the same performance target at about 10 wt% silver, the rGO carrying the conductive network that bulk silver would otherwise provide. The advantage is structural — a property of the architecture, not the silver price.
Nano-Architecture
At nanoscale, what appears to be fabric reveals a precisely engineered composite — a bamboo-derived cellulose non-woven substrate enveloped in a hexagonal reduced graphene oxide lattice, with silver nanoparticles anchored at each carboxylate coordination site through proprietary molecular sequestration.
A bamboo-derived cellulose non-woven substrate is enveloped in a single-atom-thick reduced graphene oxide mesh arranged in the honeycomb geometry that gives graphene its extraordinary conductivity and tensile strength. The lattice acts as both structural scaffold and signal conduit.
Silver nanoparticles (AgNP) are anchored at each carboxylate coordination site through a proprietary nano-anchoring process. Differential surface charges (⊕/⊖) drive and maintain molecular sequestration — locking particles without adhesives or mechanical fixings.
The AgNP/rGO composite responds to physiological signals — pressure, perspiration, bioelectrical potentials and molecular biomarkers — converting them to measurable electrical signals. There are no embedded electronics; the textile is the sensor.
Designed for seamless integration into standard military and first-responder kit, the platform enables continuous physiological surveillance at zero additional burden or signature — the same architecture supports civilian medical-grade monitoring and triage.
Cross-section — axial view · Galvanex™ rGO fibre
Single-atom-thick honeycomb mesh of reduced graphene oxide envelopes the fibre core — simultaneously a structural scaffold, conductivity highway, and molecular anchor framework.
Silver nanoparticle clusters at lattice junctions adopt a dendritic snowflake geometry — maximising active surface area for antimicrobial release while maintaining molecular sequestration at carboxylate coordination sites.
Carboxylate functional groups (–COOH / –COO⁻) provide the coordination bridge between the rGO surface and AgNP clusters, enabling pH-responsive charge switching and irreversible particle anchoring.
At the outer membrane boundary, a pH-sensitive ion gate governs silver ion egress. Above pH 7.4 (healing wound) the gate opens; below 7.4 (infection present) the gate activates full antimicrobial release.
Military Kit
The SOVREN™ Field Kit is a complete soldier system — six layers of Galvanex™ rGO governance from the Earth Tack™ ground interface to the helmet liner. No electronics. No battery. No additional RF signature. The same chemistry that governs a wound dressing governs the plantar surface, the gusset, the base layer, and the cranial liner simultaneously.
Intellectual Property
All 15 applications are Australian provisional filings — not yet examined or granted. Priority dates are real and legally significant. The view below highlights the core platform applications. Freedom-to-operate: preliminary AI-assisted prior art review only, May 2026. Formal legal opinion recommended before commercial launch.
Percolation threshold, galvanic self-repair, AgNP snowflake geometry. The foundational claim.
Interchangeable frame and active insert system for sequential therapeutic deployment.
Owned analytical benchmark — the silver loading a conventional fibre would need to match Galvanex performance (SOVREN analysis).
pH-gated TIR, 330 Ohm Sepsis Gate, N_max = 34 cycles.
Three-zone Sepsis Gate logic, Clinical and Field Mode, NFC integration.
32-unit ward hub, Outbreak Risk Index, HL7 FHIR R4.
Concurrent Ohmic and potentiometric sensing. Ionic decoupling.
Device-free visual wound pH monitoring. BTB/PR dual-dye.
Military sock foundation patent.
Zonal EMI shielding architecture.
Percolation phase conductivity.
Galvanic mimicry and data bus architecture.
Contact
SOVREN Advanced Textiles is a sole trader operation at pre-seed stage, with 15 provisional patents filed and institutional validation pending at UniSQ. We are actively seeking three kinds of conversation.
Materials science institutions and testing laboratories able to provide independent Gate 1 conductivity and antimicrobial validation. We offer co-authorship and acknowledged IP contribution.
Pre-seed capital to fund UniSQ validation, PCT filing across priority jurisdictions, and first prototype production run. Seeking patient capital aligned with deep-tech timelines and defence-dual-use exit pathways.
Established technical textile manufacturers seeking licensed access to the rGO scaffold platform. No joint venture required — a clean licensing arrangement with royalty structure tailored to production volume.
All SOVREN Advanced Textiles patent applications are Australian provisional filings — not yet examined or granted. All performance specifications are materials science predictions based on published literature and patent specifications. Independent institutional validation is pending at UniSQ Centre for Future Materials, Toowoomba. Freedom-to-operate assessments are AI-assisted and preliminary — formal legal opinion recommended before commercial launch. Active Shield™, Galvanex™, Silver Wand™, and SOVREN™ are trademarks of Adam W. Bell. May 2026.