Mingzhuo Li

The paper develops a polyvinyl alcohol microneedle system for precise delivery of small molecules to plants, showing higher efficiency and reduced chemical use compared to traditional methods.

This paper introduces a nondestructive DNA extraction method using microneedles for crop seeds, enabling rapid genotyping and maintaining seed viability for further use.

This paper develops a paper-based colorimetric sensor array with needles for rapid, minimally invasive VOC detection in vegetables, enabling quick quality assessment.