Sustainable Nature-inspired/dervied/mimetic materials, nanomaterials, biomedicine, lab-on-chip, 2D/C/porous/polymer materials, tea. Dr. Xingcai Zhang, Harvard/MIT Research Fellow; Science Writer/Editorial (Advisory) Board Member for Springer Nature, Elsevier, Materials Today, Royal Society of Chemistry, Wiley; Nature Nano Ambassador with 5 STEM degrees/strong background in sustainable Nature-derived/inspired/mimetic materials for biomed/sensing/catalysis/energy/environment applications, with around 100 high-impact journal publications in Nature Reviews Materials (featured cover paper), etc.