Dr. Parvez Alam, an expert in biomaterials and biomimetics from the School of Engineering at the University of Edinburgh, Scotland, delivered a public lecture titled “Biology-Engineering Interface” on Friday (May 17) at the auditorium of the UGM Faculty of Biology (Biology UGM).
In his presentation, Dr. Alam explained that scientists strive to mimic organisms’ diversity for application in engineering technology and biomimetic design.
He provided an example of aircraft wing mechanisms designed to capture air stably, exploring the possibility of placing the wings at the front to remain stable while maximizing speed.
“However, this has not been successful yet because, as I mentioned, biology surpasses limits,” added Dr. Alam.
According to him, scientists worldwide have developed biomimetic research, ranging from macro to molecular. This includes the development of building structures inspired by human bones that are strong, sturdy, yet lightweight.
Additionally, glove designs can stick to dry surfaces, inspired by the gecko’s ability to adhere to walls.
“Even the discovery of technology designs similar to spider webs, which have 350 times the strength of steel,” Dr. Alam emphasized.
He explained that organisms’ morphology and structure are formed to adapt to their survival strategies and environments. Scientists are redesigning these morphological structures to apply them in real-life situations.
He mentioned several biomimetic studies involving the claws of arboreal animals and research on the strength of spider egg cases.
Dr. Alam also shared his students’ research efforts to design wing structures based on insect wing principles. This research focuses on energy efficiency in flight mechanisms by mimicking insect wing movements that reduce muscle use.
“The collaboration between biology and engineering is expected to deepen the understanding of organism formation and function and apply it in current technology,” Dr. Alam said.
Professor Budi Setiadi Daryono, Dean of Biology UGM, stated that this public lecture results from the collaboration between the faculty and the University of Edinburgh to enhance students’ knowledge and insights in biomaterials and biomimetics.
“Biology UGM is strengthening its cooperation in faculty and student exchanges and is committed to the Sustainable Development Goals to improve inclusive education and expand collaborative fields,” he stated.
Author: Dita
Editor: Gusti Grehenson