Sadeq Malakooti

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About

Sadeq Malakooti is a materials scientist whose research centers on the design and synthesis of advanced polymer aerogels, with a particular focus on shape-memory and auxetic materials. His most cited work, "Meta-Aerogels: Auxetic Shape-Memory Polyurethane Aerogels" (2021, 35 citations), introduces a groundbreaking class of low-density, monolithic nanoporous solids that combine shape-memory behavior with an auxetic effect—meaning they expand laterally when stretched, rather than contracting. By integrating macro-scale structural design with poly(isocyanurate–urethane) chemistry, Malakooti demonstrates how these aerogels can "remember" and return to their permanent shape upon heating, while also exhibiting negative Poisson's ratio properties. This dual functionality opens new possibilities for smart materials in aerospace, biomedical devices, and adaptive insulation. His contributions push the boundaries of aerogel utility beyond traditional thermal insulation, embedding mechanical intelligence into ultra-lightweight structures. Malakooti’s work is notable for bridging fundamental polymer chemistry with applied mechanics, offering a platform for next-generation responsive materials that are both strong and shape-adaptive.