Antigoni Alexandrou

Title: Antigoni Alexandrou: Innovator in Photoluminescent Detection Technologies

Introduction

Antigoni Alexandrou is a prominent inventor based in Palaiseau, France. She has made significant contributions to the field of photoluminescent detection technologies, holding a total of 3 patents. Her innovative work focuses on developing methods for ultrasensitive detection and quantification of substances, which have important applications in diagnostics.

Latest Patents

One of her latest patents is titled "Ultra-sensitive detection method using photoluminescent particles." This process involves detecting luminescence emissions from photoluminescent inorganic nanoparticles to analyze substances in samples. The method includes using nanoparticles with rare-earth ions, exciting them with a powerful illumination device, and interpreting the luminescence measurements to determine the presence and concentration of the target substance. This technology is particularly useful for in vitro diagnostic purposes.

Another notable patent is "Luminescent particles based on rare earth elements and use thereof as a diagnostic agent." This invention describes a luminescent particle that comprises a specific nanoparticle formula, characterized by its surface having tetraalkylammonium cations. This configuration allows the nanoparticle to maintain a zeta potential suitable for diagnostic applications. The patent also outlines methods for preparing these particles and their use in diagnostic kits.

Career Highlights

Antigoni has worked with esteemed institutions such as École Polytechnique and the Centre National de la Recherche Scientifique. Her experience in these organizations has contributed to her expertise in the field of photoluminescent technologies.

Collaborations

Throughout her career, Antigoni has collaborated with notable colleagues, including Thierry Gacoin and Cédric Bouzigues. These partnerships have further enhanced her research and development efforts in innovative detection methods.

Conclusion

Antigoni Alexandrou is a trailblazer in the realm of photoluminescent detection technologies, with a focus on creating advanced diagnostic tools. Her contributions through her patents and collaborations highlight her commitment to innovation in this critical field.