Physicists from Boston College in the U.S., along with researchers from the South China Normal University in China, are looking into the natural structures of spider webs and leaves to develop flexible and highly effective optoelectronic devices and networks.

Optoelectronics is a subfield of photonics. It studies electronic devices that source, detect and manipulate light.

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"This natural structure has been optimized through the evolutionary process for efficient nutrient delivery with maximal strength and light harvesting," said Krzysztof Kempa, co-author and professor of Physics at Boston College.

"In our application, these properties translate into highly efficient current transport, desirable mechanical properties, and minimal light shading."

Researchers say the structures of spider webs and leaves can be copied to develop flexible and durable networks that can be used in optoelectronic devices, such as photovoltaic devices, touch screens and display screens.

"Our idea is quite simple and far-reaching," said Andrzej Herczynski, a co-author of the report and research associate professor of physics.

"It starts with the premise that natural forms offer ready-made solutions for efficient designs, tested over millions of years through natural selection."

Another network inspired by the designs of spider webs, which trap insects, can be used to move light using an optoelectronic device.

Researchers claim this network has the potential to develop next generation touch screens and display panels.

TagsNatural Structures, Spider Web, leaves, Optoelectronics, Optoelectronic devices, Networks, Boston College, South China Normal University, Photonics