White Paper

Next-Gen Immunoassays:
Faster, Brighter, Smarter Biomarker Detection

By Poly-Dtech

Biomarker detection is evolving — but many conventional immunoassays are reaching their technological limits. As demands increase for higher sensitivity, multiplexing, and simplified workflows, existing solutions often struggle to deliver scalable and robust performance.

This white paper explores how lanthanide-based fluorescent nanoparticles enable a new generation of immunoassays, combining ultra-high sensitivity, low background noise, fast, affordable and compatibility with standard laboratory infrastructure.

What you will learn

• Why conventional fluorescence- and enzyme-based assays are reaching their limits
• How lanthanide nanoparticles enable time-resolved, ultra-sensitive detection and give more advantages
• Applications in TR-FLISA, TR-FRET, multiplexing in TR-FRET, quantitative lateral flow and another applications
• How next-generation assays can remain scalable and compatible with existing instruments
• Strategic opportunities for integration, co-development, or licensing

What you’ll get in this white paper:

• Proven approaches to ultra-sensitive immunoassays
• Clear comparison vs conventional assays
• Practical insights into TR-FRET, multiplexing & lateral flow

Who this white paper is for

This white paper is intended for:

• Researcher / Scientist
• R&D leaders in life sciences and diagnostics
• Diagnostic kit developers and technology innovators
• Biotechnology and medtech companies
• Technology partners seeking scalable detection solutions

Download the white paper

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Researcher / ScientistR&D ManagementDiagnostic DevelopmentBusiness Development / PartnershipsFounder / ExecutiveOther

Area of Interest *

TR-FRET (No-wash immunoassays)Multiplexing in TR-FRETTR-FLISA (Fluorescent ELISA)Lateral FlowNanoparticles / Labeling / ConjugationCustom assay development / ServicesLicensing / Co-development partnership

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Why Poly-Dtech

Poly-Dtech is a biotech company specializing in lanthanide-based ultrafluorescent nanoparticles for next-generation detection technologies and the conception of assays with them.

We support our partners from nanoparticle engineering to assay design and validation, enabling highly sensitive, low-background, fast and affordable and multiplex-compatible immunoassays for research and diagnostics.

Our technologies are designed to be integrated, licensed, or co-developed, supporting applications from early R&D to industrial deployment.

Let’s discuss your needs or your project

If you are exploring new detection formats, upgrading existing assays, or building next-generation diagnostic solutions, we would be glad to discuss your needs.

📩 Contact us: contact@poly-dtech.com

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