On this episode, we're delighted to host Dr. Kakugo, a leading voice in the realm of micro-robotics and nanotechnology. His latest research explores an innovative approach to molecular transportation, employing the cooperative action of numerous artificial molecular machines. These are essentially photoresponsive DNA-conjugated microtubules propelled by kinesin motor proteins.

Dr. Kakugo's team uses photoirradiation to trigger these microtubules to form cooperative groups. This technique allows them to load, transport, and unload cargo by disassembling the groups into individual microtubules. With this group formation, these molecular transporters can handle larger cargoes and transport them over greater distances compared to single transporters.

Dr. Kakugo's research also demonstrates the potential to collect cargo at specific user-determined locations, guided by ultraviolet light exposure. This groundbreaking work offers exciting potential for the development of molecular robots with advanced functionalities by leveraging the principle of cooperation.

Tune in to learn more about how this research is poised to revolutionize the future of micro-robotics and nanotechnology.

Keywords: Dr. Kakugo, Microrobotics, Nanotechnology, Molecular Machines, Cooperative Task, Molecular Transportation, Photoresponsive DNA, Kinesin Motor Proteins.

https://doi.org/10.1126/scirobotics.abm0677 Cooperative cargo transportation by a swarm of molecular machines