I am a published research scientist with a background in chemistry and chemical engineering. I have published close to 40 scientific articles, and hold a Ph.D. in Chemistry, an MSc in Chemistry, and an MEng Chem Eng. Very passionate about publishing good quality scientific work. I can assist in improving the scientific quality of your work through high-quality and holistic language editing. My google scholar profile can be found by searching "Stephanus Petrus du Preez".