Padmavathy Rajagopalan
Papers
1
Total Citations
104
H-Index
1
About
Padmavathy Rajagopalan is a leading researcher in tissue engineering and biomaterials, with a focus on designing cellular microenvironments for liver regeneration and disease modeling. Her major contributions center on developing innovative micropatterning techniques to control cell–cell interactions and mimic native tissue architecture. In her highly cited 2004 study, she pioneered the use of robotic protein printing combined with poly(ethylene glycol) photolithography to create micropatterned co-cultures of primary rat hepatocytes and 3T3 fibroblasts. This work, which has garnered over 100 citations, demonstrated that precisely arranged collagen spots could direct hepatocyte organization and function, offering a powerful platform for studying liver biology and engineering hepatic tissue. Rajagopalan’s research has significantly advanced the understanding of how spatial cues influence cellular behavior, with implications for drug screening, regenerative medicine, and biofabrication. Her achievements include developing methods that enable high-throughput, reproducible construction of liver-like microenvironments, bridging the gap between in vitro models and in vivo complexity. Through her work, she has established herself as a key figure in the field, inspiring new approaches to tissue engineering and cell-based therapies.
Research Focus
Key Achievements
Top Papers
- 1