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IBL-26-0190

Microchip for digital recombinase-polymerase isothermal amplification based on fine droplets and isothermal amplification method

Listed on
2026-04-27
Microchip for Microdroplet-Based Digital Recombinant Enzyme-Polymerase Isothermal Amplification

This technology relates to a microdroplet-based microchip for digital recombinant enzyme-polymerase isothermal amplification and an isothermal amplification method using the same. In particular, it is a technology designed to enhance performance, durability, stability, and applicability based on core materials, structures, processes, or device configurations related to the microdroplet-based digital recombinant enzyme-polymerase isothermal amplification microchip and the isothermal amplification method using the same.

To address the limitations of existing recombinant enzyme-polymerase isothermal amplification methods, such as false positives and false negatives, by providing a microchip that forms high-efficiency microdroplets for low error rates and high-accuracy amplification, this technology applies a microchip having primary, branching, secondary, tertiary, junction, and quaternary channels as a core means for generating and manipulating microdroplets for isothermal amplification, and proposes a technical concept for forming high-efficiency microdroplets for low error rates and high-accuracy amplification using the microchip.

Accordingly, the present invention is expected to improve the sensitivity and accuracy of isothermal amplification reactions by providing a microchip that forms high-efficiency microdroplets for low error rates and high accuracy amplification, while simultaneously enhancing reproducibility, scalability, and process suitability in real-world usage environments. Furthermore, since it can be utilized in related industries as a high-performance material, device, battery, sensor, apparatus, or manufacturing process, it is advantageous in terms of subsequent commercialization and demonstration development.

Key Features:

  • Includes a microchip having primary, branching, secondary, tertiary, junction, and quaternary channels for generating and manipulating microdroplets for isothermal amplification.
  • Implements the characteristics of high-efficiency microdroplets for low error rates and high accuracy amplification using the microchip.
  • The present invention is expected to improve the sensitivity and accuracy of isothermal amplification reactions by providing a microchip that forms high-efficiency microdroplets for low error rates and high accuracy amplification.

Sogang University
Jeong Bong-geun | Wonho Seo | Choi Ji-wook
Document
Date of application:
2021-05-25
|
Patent registration number:
10-2780178
Industry
bio
healthcare•pharm
Technology
Bio/Pharmaceutical
Chemistry
Country
Korea
Family Patent

N/A

Price
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