Qingjie Sun

Qingdao Academy of Agricultural Sciences

Papers

Total Citations

139

H-Index

About

Qingjie Sun is a leading researcher in sustainable food packaging and biopolymer engineering, with a focus on developing intelligent, multifunctional materials from natural sources. Their major contributions lie in creating pH-responsive bilayer films that combine chitosan, tannic acid, and corn starch, which act as both smart actuators and active preservatives for perishable foods. This innovative work, exemplified by their 2022 study on bilayer smart films—cited 139 times—showcases their ability to integrate sensing and preservation functions into a single, biodegradable platform. Sun’s research has significant implications for reducing food waste and advancing eco-friendly packaging technologies, addressing critical challenges in food safety and sustainability. Their high-impact publications demonstrate a strong track record in materials science and food technology, making them a notable figure in the field. By bridging natural polymers with responsive functionality, Sun continues to inspire new directions in smart packaging and bio-based materials.