20240050941. FIBER SUBSTRATE-BASED FLUIDIC ANALYTICAL DEVICES AND METHODS OF MAKING AND USING THE SAME simplified abstract (Oregon State University)

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FIBER SUBSTRATE-BASED FLUIDIC ANALYTICAL DEVICES AND METHODS OF MAKING AND USING THE SAME

Organization Name

Oregon State University

Inventor(s)

Vincent Remcho of Corvallis OR (US)

Saichon Sumantakul of Corvallis OR (US)

FIBER SUBSTRATE-BASED FLUIDIC ANALYTICAL DEVICES AND METHODS OF MAKING AND USING THE SAME - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240050941 titled 'FIBER SUBSTRATE-BASED FLUIDIC ANALYTICAL DEVICES AND METHODS OF MAKING AND USING THE SAME

Simplified Explanation

The abstract describes a fiber substrate-based fluidic device for detecting the presence and/or concentration of an analyte. The device includes a nitrocellulose substrate with wells and/or fluidic channels, sandwiched between two bonded layers of a hydrophobic film.

  • The device is a microfluidic diagnostic device for detecting analytes.
  • It uses a nitrocellulose substrate with wells and/or fluidic channels.
  • The boundaries of the wells and/or fluidic channels are defined by the nitrocellulose and the hydrophobic film.
  • The device is manufactured by sandwiching the nitrocellulose substrate between the hydrophobic film layers.

Potential applications of this technology:

  • Medical diagnostics: The device can be used for detecting various analytes in biological samples, such as blood or urine, for diagnostic purposes.
  • Environmental monitoring: The device can be used to detect pollutants or contaminants in water or air samples.
  • Food safety testing: The device can be used to detect harmful substances or contaminants in food products.

Problems solved by this technology:

  • Rapid and accurate detection: The device provides a quick and reliable method for detecting analytes, allowing for timely interventions or decisions.
  • Portable and easy-to-use: The device can be designed to be portable and user-friendly, enabling on-site testing and reducing the need for specialized laboratory equipment.
  • Cost-effective: The use of fiber substrate and hydrophobic film materials can make the device more affordable compared to traditional diagnostic methods.

Benefits of this technology:

  • Sensitivity: The device can be designed to have high sensitivity, allowing for the detection of low concentrations of analytes.
  • Versatility: The device can be adapted to detect a wide range of analytes by modifying the composition or design of the nitrocellulose substrate.
  • Scalability: The manufacturing process of the device can be easily scaled up to produce large quantities, making it suitable for mass production.


Original Abstract Submitted

embodiments of fiber substrate-based fluidic device and methods of manufacturing the same are described herein. in one example, a microfluidic diagnostic device for detecting a presence and/or concentration of an analyte includes a nitrocellulose substrate sandwiched between two bonded layers of a hydrophobic film. the nitrocellulose substrate includes a plurality of wells and/or fluidic channels formed in the nitrocellulose substrate such that boundaries of the wells and/or fluidic channels are defined by the nitrocellulose and at least one of the bonded layers of the hydrophobic film.

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