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Available Technologies

Microfluidic heating with conductive bamboo

  • Biotechnology, Chemistry, Engineering, Enviroment, Green Technologies, Machines and equipment, Natural Resources
cientista em laboratório de química

Improved heating efficiency

The internal heating of the conductive channels allows a better heat transfer between fluids.

Cost savings

Bamboo is an abundant and low-cost material.

Sustainability

Bamboo is a renewable and biodegradable material.

Improved thermal conductivity

Bamboo’s conductive microchannels allow fluids to be heated more efficiently, which is essential for microfluidic applications.

The problem-solution approach

The scarcity of natural resources and the growing concern for the environment have driven the development of sustainable materials. However, many sustainable materials, such as bamboo, have low thermal and electrical conductivity, which limits their applications.

What is it?

The present invention consists of a process for depositing colloidal metallic paint on the inner walls of bamboo channels. This creates hollow conductive channels that can be used to heat fluids by passing electric current through them.

How it works

The process of depositing the colloidal metallic ink takes place at room temperature. The paint is injected into the bamboo channels under pressure, and the metal particles are deposited on the channel walls. The process is simple and quick, and can be carried out on an industrial scale.

Inventors

Mathias Strauss

Murilo Santiago

Omar Ginoble Pandoli

Patent title:
Colloidal metal ink deposition process for microfluidic heater, colloidal metal ink deposition process for electrochemical sensor, microfluidic heater, electrochemical sensor and use of microfluidic heater

Deposit Number:
BR 10 2019 017954 6

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