Executive Brief
The Centre for Oncology and Immunology (COI) is a premier translational research hub under the HKU Health@InnoHK initiative. Co-led by world-renowned scientists Prof. Tak Mak and Prof. Suet-yi Leung, the center focuses on multi-omics drug target discovery, immunotherapy development, and organoid-based precision medicine. Their work involves high-throughput screening, genomic analysis, and the development of next-generation diagnostic platforms for gastrointestinal and hematological cancers.
Strategic Fit & Lead Score
Lead Score: 68/100
- 60-79: Adjacent Tech (Strong Potential)
Why this Score? While COI is primarily a biomedical research entity, their technical bottlenecks lie in sensing resolution, biomarker detection limits, and biocompatible interfaces. 6C's Boron Doped Diamond (BDD) and Quantum-grade Single Crystal Diamond (SCD) provide the next-generation hardware for their "functional screens" and "diagnostic tests." As they move toward commercializing diagnostic kits and advanced cell models, diamond-based sensors offer a leap in sensitivity and durability over traditional silicon or gold-based electrodes.
6C Solutions Proposal
| Application Area | 6C Solution | Technical Value Prop |
|---|---|---|
| Biomarker Detection | BDD Electrodes | Boron Doped Diamond has the widest electrochemical window of any material. It allows for the detection of complex cancer metabolites and neurotransmitters without electrode fouling, enabling ultra-low limits of detection (LOD) in serum samples. |
| Precision Oncology | SCD Quantum Sensors | Using Single Crystal Diamond with Nitrogen-Vacancy (NV) centers allows for Nanoscale MRI. COI can map magnetic/thermal signatures inside living organoids or single cells to monitor drug response in real-time at the sub-cellular level. |
| Microfluidics & Organoids | Direct Diamond Coating | 6C can coat microfluidic channels or organoid scaffolds with PCD. Diamond is 100% biocompatible, chemically inert, and prevents protein adsorption (non-fouling), ensuring that "druggable" target screens are not contaminated by substrate interaction. |
| High-Throughput Proteomics | BDD-Modified Sensors | For COI's proteomic techniques, BDD surfaces provide a stable platform for covalent protein attachment. Unlike gold, diamond surfaces do not oxidize, allowing for repeatable, high-stability diagnostic assays. |
| Facility Expansion | Custom MPCVD Reactor | As COI scales its "advanced technical platforms," 6C can install an in-house MPCVD system. This allows their engineering team to grow custom diamond substrates for their proprietary diagnostic chips, keeping IP internal. |
Engagement Hooks
- Technical Question: "In your next-generation organoid models, how are you currently addressing the limitations of signal-to-noise ratios in electrochemical sensing of volatile cancer metabolites? Would a wider potential window and reduced background current significantly lower your detection thresholds?"
- Value Statement: 6C can upgrade COIās diagnostic platforms from standard silicon to CVD Diamond, enabling "limit-of-detection" breakthroughs in cancer screening that are currently impossible with conventional noble-metal electrodes.