Tech Exchange

Better Foam Generation

Foam is a key indicator of efficacy and performance for a range of consumer pharmaceutical and food products. A company seeks cost-effective physical and mechanical technologies for enhanced foam generation and stability. Devices that are able to generate a high volume of foam from low-concentration, surfactant-based formulations are especially of interest. Possible solutions include packaging technologies that alter the ingress of fluid dynamics in a surfactant-containing cage, or that impact the entrapment of air in a squeezable bottle or aerosol. Nozzles and pharmaceutical/dermatological foam-generation devices are also suitable options.

Posted in: Tech Needs, NASA Tech Needs

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Conductive Polymers Integrate Antennas Into an Electronic Device Housing

Micron-sized conductive fibers within a thermoplastic matrix enable polymeric antennas that can be molded in various shapes and sizes. The polymer antenna technology can even become an integral part of a device housing, thus reducing part count, concealing itself, and simplifying the manufacturing process. With adhesion, the lead is attached to the antenna’s central receptor patch.

Posted in: Techs for License

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Long-Wave IR Sensors Enable Remote Temperature Measurement

A 2000-pixel long-wave infrared sensor detects and monitors hot spots, wear points, and friction on operating machinery and other equipment. Using software, the device also displays the condition of heat-generating tools, including motors and bearings; collects temperature readings from running machines, lab equipment, and experiments; monitors objects being oven-cured or heat-sealed; and signals an alert when specific temperature conditions are met. The device also features an IP65/NEMA4 enclosure.

Posted in: Techs for License

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Printing Technology for PVA Film

A company seeks technology options for printing on a moving Polyvinyl Alcohol (PVA) film web before or during the production of liquitabs and other unit dose products. The technology must be able to print on PVA film either on-line (preferred), at line, or offline. The film production method, which will require a specific picture, should occur without damaging the individual pouches. Three colors are needed: black, red, and white. Printing must be dry in 10 seconds or less, assuming 2-micron thickness. The finished product should also maintain the current dilution profile in water.

Posted in: Tech Needs, NASA Tech Needs

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Technologies to Stabilize and Deliver RNA Strands

An organization is looking for technologies that can stabilize and deliver fragile RNA strands to plants and animals outside of a laboratory-controlled environment. The RNA strands may include dsRNA (double-stranded RNA) and shRNA (short hairpin RNA). A proposed solution must provide a method to make stable dsRNA or shRNA, and/or deliver the RNA to plants, animals, bacteria, fungi, or viruses at the organism level. The technology must maintain stability in a liquid, sprayable formulation, and have a shelf life of at least one or two years.

Posted in: Tech Needs, NASA Tech Needs

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Lightweight Building System Eases Construction

A silicate-based, lightweight construction system features building blocks that are already covered by insulating material. After the concreting process, the formed, reinforced concrete tissue grid becomes load-bearing. There is no need for applying any subsequent heat or sound insulation.

Posted in: Techs for License

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Plastic Production System Controls Directional Forces and Tearing

To achieve exacting performance requirements, “Smittie” technology produces predictable bi-axial or mono-axial orientation in polymer materials. The system eliminates expensive equipment, curbs energy use, reduces the need for highly skilled labor, and shortens setup times.

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