![]() ![]() They can also be combined with other components, for example, electrical components, to increase their functionality. These soft actuators can manipulate objects with moderate performance for example, they can lift loads up to 120 times their weight. Paper, when used to introduce anisotropy into elastomers, can be readily folded into 3D structures following the principles of origami these folded structures increase the stiffness and anisotropy of the elastomeric actuators, while being light in weight. These origami fishes are a fun activity for you to make with kids Origami Fish is a sub category of Origami Animals. This class of structure is versatile: the same principles of design lead to actuators that respond to pressurization with a wide range of motions (bending, extension, contraction, twisting, and others). Instructions on how to make many different origami fish models. They are inexpensive, simple to fabricate, light in weight, and easy to actuate. ![]() Upon command, the mechanical claw folds to safely capture deep sea creatures. DNA origami as high-precision delivery components of cancer vaccines. recently reported about the prototype fish grabber developed by researchers at the Wyss Institute for Biologically Inspired Engineering at Harvard University. On pneumatic inflation, these actuators move anisotropically, based on the motions accessible by their composite structures. DNA nanostructures have future potential to be widely used to transport and present a variety of biologically active molecules such as drugs and immune-enhancing antigens and adjuvants to target cells and tissues in the human body. Abstract The development of soft pneumatic actuators based on composites consisting of elastomers with embedded sheet or fiber structures (e.g., paper or fabric) that are flexible but not extensible is described. ![]()
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