Duncan Ross Purvis

Title: Duncan Ross Purvis: Innovator in Bioaffinity Separations

Introduction

Duncan Ross Purvis is a notable inventor based in Cambridgeshire, GB. He has made significant contributions to the field of bioaffinity separations through his innovative work with perfluorocarbon polymer-based matrices. His research has led to advancements that enhance the efficiency and effectiveness of separation processes in various applications.

Latest Patents

Duncan Ross Purvis holds a patent for "Hydrophilic polymer coated perfluorocarbon polymer matrices." This invention involves the coating of perfluorocarbon polymer-based matrices with a hydrophilic polymer for use in bioaffinity separations. The process includes dispersing porous particles of inert perfluorocarbon polymer in a water-miscible organic solvent to wet the surfaces of the particles. This is followed by forming a dispersion of the wetted particles in an aqueous solution of hydrophilic polymer, such as poly(vinyl alcohol), to adsorb the hydrophilic polymer onto the surfaces. The invention also involves cross-linking the hydrophilic polymer and covalently bonding a ligand to the activated hydroxyl groups on the surface.

Career Highlights

Throughout his career, Duncan has worked with various companies, including DVC, Inc. and Pellis Care Limited. His expertise in polymer chemistry and bioaffinity technologies has positioned him as a valuable asset in the research and development sectors.

Collaborations

Duncan has collaborated with notable individuals in his field, including Christopher Robin Lowe and Norman Alfred Parris. These collaborations have contributed to the advancement of technologies related to his patents and innovations.

Conclusion

Duncan Ross Purvis is a distinguished inventor whose work in hydrophilic polymer coatings has paved the way for advancements in bioaffinity separations. His contributions continue to influence the field and demonstrate the importance of innovation in scientific research.