Lennard van den Tweel

Lennard van den Tweel is a Researcher in Adaptation Physiology at Wageningen University & Research. His work centers on non-invasive sex determination of chicken eggs using advanced spectroscopic techniques, including Raman spectroscopy and hyperspectral imaging. This research intersects fields such as Animal Physiology, Biophotonics, and Analytical Chemistry.

His recent publications focus on optimizing Raman spectroscopy for embryonic sex detection, addressing ethical challenges in poultry farming. Collaborators include experts like Prof. H. van den Brand and Dr. S. Neethirajan.

Key research themes:

• Development of non-invasive in-ovo sexing technologies
• Application of Raman and hyperspectral imaging in animal science
• Hemoglobin analysis and vascular bundle detection in eggs