Bertil Persson

Title: Bertil Persson: Innovator in Electroporation Technology

Introduction

Bertil Persson, an accomplished inventor based in Lund, Sweden, has made significant contributions to the field of electroporation technology. He holds a total of two patents that showcase his innovative approach to manipulating cell membranes and controlling weed seeds, reflecting his commitment to advancing scientific understanding and practical applications in agriculture and biomedical fields.

Latest Patents

Persson's most recent patents include an **Electroporation device and method, delivering a modulated signal under continuous control of cell electropermeabilization**. This invention features a device equipped with a signal-generating circuit that connects to electrodes placed onto a substrate containing cells. The electrodes produce an electric field that induces permeabilization of cell membranes, aiding in the introduction of therapeutic substances into the cells. Importantly, the amplitude of the signal applied is closed-loop controlled based on the impedance of the substrate, allowing for regulation as the impedance decreases due to membrane permeabilization.

His second patent, a **Method and device for weed control**, utilizes high-voltage pulses to selectively electropermeabilize the cell membranes of germinating weed seeds. This method is noteworthy for its efficiency and selectivity, damaging only the undesired plants while preserving desirable crops. The technique operates with minimal energy requirements, employing rectangular pulses with an optimal field strength of 100-300 kV/m and duration of 10-100 microseconds. The device can be powered by a tractor or an integrated power source, demonstrating versatility in agricultural applications.

Career Highlights

Bertil Persson's career is marked by his innovative developments within the field. He has contributed significantly to the companies he has worked with, including **Zero Weed Ab** and **Igea S.r.l.**. His inventions not only represent advancements in technology but also illustrate practical solutions addressing agricultural challenges and biomedical needs.

Collaborations

Throughout his career, Persson has worked alongside talented individuals like **Pär Henriksson** and **Tomas Nybrant**. These collaborations have undoubtedly enriched his research and development processes, leading to successful patent applications and innovative advancements in the fields of electroporation and weed management.

Conclusion

Bertil Persson stands out as a visionary inventor whose work in electroporation technology exemplifies the intersection of innovation and practical application. His patented devices offer promising solutions in both agriculture and biomedicine, demonstrating the potential for further advancements in these critical areas. As he continues to develop his ideas, the impact of his work is likely to resonate across various industries, paving the way for future innovations.