My research interests and expertise are the structural design of functional nanoporous materials for biomedical applications. Since I started my own career in NTU in 2008, I have focused on the synthesis and functionalization of mesoporous inorganic (silica, titania, gold, iron oxide, hydroxyapatite, etc.) and organic (alginate) nanocomposites for intracellular drug delivery of bladder and liver cancers, controlled release of glaucoma, and bone healing. The goal of my research is to develop a platform including various kinds of nanoporous biomaterials for both fundamental investigations of challenging problems and practical applications of biomaterials-based devices. I believe that I have an excellent publication track record with 240 peer-reviewed publications, 17700 times citation, and a H-index of 69.

The research field can be divided into two major categories: Green Energy Applications and Biomedical Applications.

In Green Energy Applications, our focus is primarily on utilizing Metal-Organic Frameworks (MOFs) as catalysts for biomass energy conversion. This involves the transformation of biomass materials into Tris(5-methyl-2-furyl)methane (TriM), followed by inducing an oxidation-reduction reaction through the application of voltage, resulting in electrochromic behavior. Additionally, MOFs can be prepared as continuous two-dimensional films for ion-selective membranes, enabling osmotic power generation. Furthermore, this field encompasses the high-value utilization of plastic waste through thermal decomposition, yielding carbon sources for the production of high-value single-walled carbon nanotubes.

In the realm of Biomedical Applications, our primary focus lies in harnessing biocompatible Metal-Organic Frameworks (MOFs) as carriers. These carriers are employed for various applications, including the encapsulation and targeted delivery of magnesium ions to facilitate bone repair. This approach proves effective in enhancing bone regeneration processes. Furthermore, we utilize near-infrared light to release encapsulated drugs for tumor treatment. Subsequent developments have expanded the applications to include the treatment of edema in limbs and the purification and separation of proteins.