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ADEKIT II – Development of an On-Site Asbestos Detection Kit

Published on 1 September 2024

Publication

The ADEKIT II project, funded by the GreenWin Cluster, aims to develop a rapid asbestos detection kit for construction materials. This innovative system uses specific peptides, a colorimetric detection method, and a portable device, allowing on-site analysis within minutes, enhancing safety and construction site management.

Avoid categories

The ADEKIT II project, launched in October 2020, builds on the results of ADEKIT I to develop an industrialized on-site asbestos detection kit. Led by a consortium including D-tek, BuildWise, MBPEL, HTP Europe, SBMI, and CER Groupe, the project aims to deliver a reliable, portable, and fast detection system covering six types of asbestos, ensuring safer construction site management.

Key Objectives of the Project

  • Improving reliability in real-world conditions

    • Testing on real construction materials with embedded asbestos fibers.

    • Adaptation to on-site conditions (temperature, humidity).

  • Optimization and stabilization of the kit

    • Development of long-term stable reagent formulations.

    • Design of an optimized plastic device to reduce production costs and facilitate automation.

  • Regulatory compliance and environmental impact

    • Life cycle analysis to optimize the recycling of non-contaminated components.

    • Regulatory monitoring of European and international asbestos-related standards.

Technical Innovations

  • Colorimetric detection method using specific peptides (GEPI) fused with beta-lactamase.

  • Reagent stabilization using cyclodextrin encapsulation to ensure long-term effectiveness.

  • New device design with a sealed valve system and stepwise reagent application for improved ease of use.

  • Field usability enhanced through a secure sampling system and a simplified testing protocol.

Testing and Validation

Beta-testing involved 59 professional users from recycling, construction, and laboratory sectors. Among 532 results analyzed, the kit achieved a specificity of 83% and a sensitivity of 74%, confirming its role as a first-line screening tool before laboratory validation.

Future Development and Market Launch

A structured launch plan anticipates the progressive industrialization of the ADEKIT kit, with an expected revenue of €3.5 million over five years. A funding request via Win4 Spin-off is under consideration to structure the commercialization phase.

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