By Dr. Monsur Islam
What if we could transform a simple plastic sheet into a high-tech material for biomedical use, just by using a laser? Our research makes this a reality with laser-induced graphene (LIG), a lightweight, flexible, and highly adaptable material that can be created in a single step merely through engraving on a plastic with a laser beam. Unlike complex and expensive fabrication methods, it is a fast and cost-effective process and allows for customized designs suited for several medical applications.
LIG’s unique properties make it a promising material for tissue engineering and bioelectronic devices. Because it is easy to shape and integrate with other materials, it could be used to develop biodevices, smart implants, and scaffolds for tissue repair. For example, it may one-day help muscles regenerate more efficiently or improve medical sensors that interact seamlessly with the body.
B.Eng. Mechanical Engineering, Ph.D. Mechanical Engineering
Marie-Curie Postdoctoral Fellow at IMDEA Materials. He received his doctoral degree from Clemson University in the United States in advanced manufacturing of carbonaceous materials for healthcare diagnostics. His current research at IMDEA includes 3D printing of functional carbon materials for multifunctional purposes, including tissue engineering and energy applications.
The image above shows a muscle cell (highlighted in red) anchored to the porous surface of LIG, demonstrating the biocompatibility and cell affinity of the LIG material. For reference, an image of the LIG material is given at the left corner, highlighting the flexible nature of LIG. With its simple fabrication, flexibility, and broad potential, LIG opens new possibilities for healthcare and medical innovation. This research brings us one step closer to making advanced, customizable materials for healing and beyond.
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Dr. Mónica Echeverry participated in Women in Science 2024 and gave a talk entitled “Biomaterials: Innovation at the Intersection of Engineering and Medicine”.
The BCD research group has recently published a new publication in the Journal of the Mechanical Behavior of Biomedical Materials.
IMDEA Materials Institute has taken a significant step in its commitment to innovation and the scientific development of young researchers by launching its new Junior Principal Investigator (Junior PI) program.
Dr. Mónica Echeverry participated in Women in Science 2024 and gave a talk entitled “Biomaterials: Innovation at the Intersection of Engineering and Medicine”.
The BCD research group has recently published a new publication in the Journal of the Mechanical Behavior of Biomedical Materials.
IMDEA Materials Institute has taken a significant step in its commitment to innovation and the scientific development of young researchers by launching its new Junior Principal Investigator (Junior PI) program.
O. Contreras-Almengor, J. Ordoño, M. Li , E. Matykina, M. Avella, M. Echeverry-Rendón, A. Diaz-Lantada, J.M. Molina-Aldareguia, Biomaterials Advances, 214281, 2025
C. Pereira-Lobato, M. Echeverry-Rendón, J.P. Fernández-Blázquez, J. Llorca, C. González, Journal of the Mechanical Behavior of Biomedical Materials, November, 2024, 106819
R.A. Ocampo; M. Echeverry Rendón; S. Robledo; F. Echeverría, Materials Chemistry and Physics, 2021
