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With increasing discoveries of new pollutants being detrimental to human health and the environment, there have been an increasing scrutiny of air pollution, industrial emission and air quality through tighter government regulations. With the increasing importance to detect different combination of analyte concentrations within an area, there is a growing demand for electronic olfactory system. Laboratory multi-analyte analysis method, like gas chromatography and mass spectrometry (GC/MS), provide high accuracy and selectivity but is time consuming, complex and not portable. Comparatively, industrial gas sensors, like micro-electromechanical systems (MEMS), are portable and simple but lack the selectivity of chemical substances and do not operate in real-time. The technology owner has leveraged on Field Asymmetric Ion Mobility Spectrometry (FAIMS) with a proprietary odour analysis system built on extensive experimental data to develop a compact, lightweight spectrometer for real-time multi-analyte analysis.  While this system may not fully match the performance of laboratory-grade mass spectrometry, it offers higher accuracy and selectivity than industrial gas sensors, enabling continuous, non-invasive analysis on the go. Notably, it excels in ammonia detection by achieving highly sensitive measurements ranging from sub-ppb to several hundred ppb. The technology owner is currently seeking industrial collaborators looking to explore digital olfaction devices for multi-analyte analysis application, particularly for ammonia-based detection, which leverages on the technology’s high selectivity and sensitivity. The device solution utilises FAIMS (Field Asymmetric Ion Mobility Spectrometry), which separate individual gas molecules via ionisation and specialised electric field and identifies them via electrical signals. Previously limited to only specialised environments, the technology owner has leveraged on proprietary algorithm of data analysis to develop a deployable device for broader usability. The key features include: High sensitivity and selectivity Battery powered for portability to deploy device (as an IoT) on site Compact formfactor (~3kg) with current prototype being 120mm (H) × 220mm (W) × 160mm (D) User friendly with no in-depth technical expertise required Real-time multi-gas analysis for quick and actionable insights, such as pattern recognition, early hazard detection and predictive maintenance Continuous, non-invasive sample delivery design using integrated pump design for contactless analysis Provision of cloud data transmission, computing and visualisation for horizontal usage across various application Easier maintenance due to fewer consumables and ease of replacement With the capability of deployable laboratory multi-analyte detection and analysis, the technology solution is designed to enable various odour-centric application across different industries such as: Environmental Monitoring for Safety and Health: Monitoring and mapping of ambient air pollutants, fire hazard monitoring and prediction, cleanroom contamination and visualisation, and odour monitoring in confined environments (e.g. cabin air, tunnel) Gas/Solvent-based Industrial & Manufacturing Processing: Monitoring, leak detection and mapping (e.g. for ammonia energy source), odour detection and control, and solvent analysis and contamination evaluation Food & Beverages: Maintenance of food hygiene, freshness evaluation and control, authenticity assessment of products, and contamination detection and mapping Logistics: Monitoring of perishables, and packaging defect detection Healthcare and Wellness: Non-invasive bio-gas analysis for disease diagnostics, management of chronic conditions, and effectiveness testing Agriculture: Quality assessment of produce, and predictive maintenance of optimal growth conditions The global electronic nose (e-nose) market is expected to be valued at US$972 million in 2024 and is projected to reach US$1,617 million by 2029, exhibiting a CAGR of 10.7% during the forecast period. Across application segments within the global e-nose market, medical application is projected to be the largest market share in 2029 of US$665 million while environmental monitoring application is expected to exhibit the largest CAGR of 12.1% during the forecast period of 2024 to 2029. The technology solution is designed to leverage the advantages of FAIMS and MEMS technology to develop the odour sensor system capable of high sensitivity and selectivity while being compact, portable and user friendly. With the continuous real-time multi-gas analysis on site, the system has the capability to provide AI based analytics, such as odour profiling and predictive maintenance, for quick insightful decision-making. This technology will provide the future integration to a non-invasive IoT device across various use-cases, from potentially detecting new hazardous odours for public safety to disease diagnostics via breath analysis. Real-Time Spectrometry, MEMS, Field Asymmetric Ion Mobility Spectrometry (FAIMS), Air Quality, Ammonia Monitoring and Detection, Process Monitoring, Bio-gas Diagnostics, Food Inspection, Chemical Substance Detection, Volatile Organic Compounds (VOC), Leak Detection Electronics, Sensors & Instrumentation, Green Building, Indoor Environment Quality, Infocomm, Smart Cities, Environment, Clean Air & Water, Sensor, Network, Monitoring & Quality Control Systems

In recent years, particularly after the pandemic, the demand for effective antibacterial and antiviral solutions has surged. These solutions are increasingly utilized in diverse settings, including residential spaces, educational institutions, public areas, and transportation systems. Thus, it is anticipated that the demand for antimicrobial and antiviral products will continue to grow. Despite their utility, traditional antimicrobial and antiviral technologies have notable limitations. Copper, for example, offers a strong immediate antimicrobial effect but suffers from reduced durability due to oxidation and is effective only within a limited range. Silver ions are more durable and applicable to a wider range of surfaces but lack the immediate efficacy of copper. Photocatalysts, while more durable than both copper and silver, are heavily dependent on the availability of a suitable light source. These challenges underscore the need for a technology that is fast-acting, durable, and versatile across various environments. To address these challenges, the technology owner has developed a hybrid photocatalytic film with enhanced antibacterial and antiviral properties. This solution combines the photocatalytic activity of copper suboxide and titanium dioxide with visible light responsiveness to effectively denature membrane proteins on virus surfaces, thereby reducing their infectivity.  Additionally, the technology incorporates a film-based manufacturing process, providing a more efficient alternative to traditional paint-based approaches. The technology owner is actively seeking R&D collaborations and licensing opportunities with industry partners interested in implementing this film in various applications. The technical features and specifications are listed as follows: Dual Antiviral Effects: Antibacterial effect by copper suboxide and photocatalytic effect by visible light of copper suboxide-supported carrier (titanium dioxide) Reduces Infectivity: Denatures membrane proteins on virus surfaces, significantly lowering their infectivity Visible Light Activation: Functions effectively under visible light (including ultraviolet rays), ensuring antiviral performance even indoors Superior Performance: Provides immediate antiviral effects and exceptional durability, outperforming traditional technologies Transparent Design: A thin film preserves the original appearance of the underlying material Shorter Construction Time: It eliminates the need for on-site formulation, curing, odor control, drying, and coating management of paints Versatile Application: Compatible with a wide range of substrates, enabling broad use across various settings This film is designed for a wide range of products and applications, particularly those requiring high hygiene requirements. Key applications include: Home Appliances: Lighting fixtures, ventilation fans, furniture, and other household equipment Public Spaces: Frequently touched surfaces such as elevator buttons, door handles, etc. Medical and Healthcare Facilities: Hospital trays, walkers, toilet handles, etc. Effective in Light and Darkness: Suppresses bacteria and viruses even in the absence of light Continuous Hygiene Maintenance: Keeps surfaces consistently hygienic, reducing the need for frequent cleaning with alcohol and other disinfectants Aesthetic Preservation: Retains the original appearance and design of the surface or space where it is applied antibacterial, antiviral, Film, photocatalyst, cuprous oxide, visible light Materials, Composites, Chemicals, Coatings & Paints, Environment, Clean Air & Water, Sanitisation, Green Building, Indoor Environment Quality

Controlling the spread of pathogens is crucial in high-traffic areas and healthcare environments. This can be achieved through environmental control methods like sanitising surfaces to prevent diseases from spreading through contaminated surfaces. However, it is labour intensive and impractical to sanitise all surfaces continuously. Antimicrobial coating is an effective way to retard the spread of pathogens on surfaces by inactivating bacteria, viruses and fungi when they contaminate a surface. Despite being commercially available, the cost and durability of the anti-microbial coating technology can still be further improved. Common commercial coatings that are available to consumers have a gradually diminishing antimicrobial strength and mostly only last a few months. It is also difficult for some coatings to adhere onto slippery surfaces like plastics. To address these challenges, the technology owner has developed a cost-effective process to fabricate more durable, high performance antimicrobial coatings on different materials, including glass and plastic. They are seeking industry partners interested to co-develop, scale up and commercialise this coating for various applications. Inorganic coating for enhanced antimicrobial performance which works through multiple pathways in the absence of UV light   Excellent antimicrobial efficacy at >99.99% against E. coli and S. aureus based on ISO 22196 and verified by third party laboratory Good durability with more lasting antimicrobial effect: In-house test with oscillating abrasion tester and zirconia balls as the abrasive media showed that this coating is more mechanically durable than other commercially available coating Possible to achieve >90% visible and NIR light transmission (400-1000 nm) and the transmission level is tunable Low temperature process using chemical bath deposition Suitable for both glass and plastic substrates This coating is a factory applied coating and on glass and plastic surfaces that require antimicrobial function and high transparency such as windows in healthcare environment, high touch surfaces, touch display panels, etc. Other products that may be developed include: Coating for built environment applications Coating for PV systems Air purifying coatings    Cost effective deposition method using chemical bath deposition More durable with better abrasive and scratch resistance than other commercial spray-on antimicrobial coatings  Multi-functional coating that is antimicrobial, anti-reflective and photocatalytic, effective through multiple pathways without UV light antimicrobial, antibacterial, antiviral, film, covid Chemicals, Coatings & Paints, Green Building, Indoor Environment Quality, Sustainability, Sustainable Living

In recent years, with the increasing use of the Internet of Things (IoT), the number of information devices, including sensors, has risen significantly. This surge has led to challenges in battery replacement, charging, and power wiring for these devices. To address these issues, there is a growing demand for wireless power transfer technology. Traditional wireless power transfer technologies, such as smartphone charging systems, have primarily focused on supplying power over short distances. This limitation makes them unsuitable for devices installed over wide areas, such as IoT devices. In response, the development of long-distance wireless power transfer technology using microwaves has emerged. However, the amount of power that can be transmitted is constrained due to concerns about the effects of microwaves on human health and other communication devices. The developed microwave power transmission technology can efficiently transmit power using low-power microwaves within regulated limits. This advancement allows the use of devices like sensors as power sources even in environments where people and communication devices are present. The technology owner is seeking collaboration with IoT solution providers, platform providers, system integrators, and sensor manufacturers. The technology consists of a transmitter and multiple receivers. One transmitter can provide power to several receivers over a certain distance. Additional transmitters can be added if the total power demand of the receivers exceeds the limit. It is designed to solve power supply problems for IoT devices by efficiently and stably converting Radio Frequency to DC power. Small and High-Efficiency Reception: Advanced antenna design technology combines compact size with high efficiency, enabling the device to receive even weak microwaves despite its small size. Long-Distance Transfer: Innovative circuit design technology converts low-power microwaves within regulated limits into stable, efficient DC power, allowing the power supply to multiple receiving devices within a range of up to 10 meters. High-Speed Distributed Control: Further technological advancements facilitate the distributed cooperative control of multiple low-power transmitters. This enables the rapid formation of power concentration spots and the ability to follow human movement seamlessly. This technology can serve as a power source for IoT sensors where battery replacement and wiring are challenging. Applications include: Manufacturing Sites: Sensors attached to the moving parts of production equipment and robots. Infrastructure Inspection: Sensors for inspecting infrastructure facilities that are difficult for humans to access. Nursing Care Monitoring: Wearable sensors for monitoring the elderly. Office Environments: Numerous sensors collecting environmental information in office settings. With existing wired IoT sensor deployments, a sizable amount of budget and deployment time is required for installation, cabling, or regular replacement of batteries. This wireless charging technology enables wireless-power sensor deployments, reducing the complexity of wiring infrastructure, deployment time, and associated cabling and labor costs. Compact Design for Versatile Installation: The small size of the receiving devices allows for installation in confined spaces, offering greater flexibility in system design and integration. Efficient Power Distribution: Simultaneous power transmission to multiple receiving devices over a broad area minimizes the need for extensive wiring and frequent battery replacements. Advanced Power Management: Technological advancements in distributed cooperative control enable targeted power delivery to specific devices, making it ideal for applications that require higher power.  Wireless Power Transfer (WPT), Microwave Wireless Power Supply, Wireless Charger, Power transmitter & Power Receiver, IoT Sensors and Sensor Network Electronics, Power Management, Green Building, Indoor Environment Quality, Infocomm, Internet of Things, Wireless Technology