Le Ma

Title: Innovations of Le Ma in Analytical Chemistry

Introduction

Le Ma is a notable inventor based in Xi'an, China. He has made significant contributions to the field of analytical chemistry, particularly in the determination of fat-soluble vitamins and carotenoids in serum. His innovative approach has streamlined the process of analyzing biological samples, making it more efficient and less hazardous.

Latest Patents

Le Ma holds a patent for a method titled "Method for simultaneously determining fat-soluble vitamins and carotenoids in serum." This method utilizes an ionic liquid or a binary mixed solvent as an extractant. The process involves liquid-liquid extraction followed by detection using high-performance liquid chromatography. The use of retinyl acetate and trans-β-apo-8'-carotenal as internal standards enhances the accuracy of quantification. Compared to existing methods, this approach simplifies the pretreatment process, reduces the amount of toxic organic solvents used, and allows for quicker sample preparation.

Career Highlights

Le Ma is affiliated with Xi'an Jiaotong University, where he continues to advance research in analytical chemistry. His work has garnered attention for its practical applications in health and nutrition. The innovative techniques he has developed are paving the way for more effective analysis in clinical settings.

Collaborations

Le Ma collaborates with esteemed colleagues such as Jiaqi Wang and Yan Zhao Liu. Their combined expertise contributes to the advancement of research in their field.

Conclusion

Le Ma's contributions to analytical chemistry, particularly through his patented method for determining fat-soluble vitamins and carotenoids, highlight his innovative spirit and dedication to improving scientific processes. His work not only enhances analytical techniques but also promotes safer practices in laboratory settings.