Electronic Plants

Electronic plants

Integrating electronics in plants for biohybrids systems, plant optimization and monitoring

Principal Investigator: Eleni Stavrinidou 

The ePlants group is an interdisciplinary team passionate about plants and technology! Our research is driven both by societal needs and scientific curiosity. We are developing bioelectronic technologies to enable new discoveries in plant science that can lead to more sustainable food production and to plants that can thrive in the changing climate. We are also developing biohybrid technologies and living materials based on plants to achieve new technological concepts that maintain living properties but also to increase the sophistication of our communication with the biological world. Our group is also part of the Wallenberg Wood Science Center (WWSC), Wallenberg Initiative on Materials Science for Sustainable Development (WISE) and is affiliated with the Umeå Plant Science Center. We are always interested in talented people to join the group. Contact Dr. Eleni Stavrinidou for more details. 

Research Activities

Model of research activities at LOE.

Read our review paper on Plant Bioelectronics and Biohybrids. (Illustration by Adam Armada-Moreira)

 

Plant Bioelectronics

Bioelectronic devices for plant monitoring and optimization- Tools for plant biologists, agriculture and forestry

Deciphering the propagation of the action potential in the carnivorous plant Venus Fly Trap with conformable multielectrode arrays.Deciphering the propagation of the action potential in the carnivorous plant Venus Fly Trap with conformable multielectrode arrays. Photo credit Thor Balkhed We develop bioelectronic devices for plant interface. We design sensors and actuators, based on organic electronic and iontronic materials with the goal to overcome limitations of conventional methods and enable new discoveries We perform biological studies at the eGreenhouse Lab and collaborate with plant scientists from our network. Plant bioelectronics offer unique opportunities including dynamic and on-demand control of plant physiology and signalling as well as monitoring of plant processes in real time and with high spatiotemporal resolution. Plant bioelectronics are compatible with wild type and genetically engineered plants. Focus is given on understanding and enhancing plant responses to environmental stress and increasing plant yield. 

Read our recent publication in Science Advances.
Read our recent publication in PNAS.

 

Plant biohybrid systems

Leveraging plant structures and functions for technological systems.

Root supercapacitors are charged by an organic photovoltaic and then power an electrochromic display.Root supercapacitors are charged by an organic photovoltaic and then power an electrochromic display. Photo credit Thor Balkhed.

Plants are amazing machines powered by the sun that can self-repair, sense, and adapt to their environment while having hierarchical structures and complex biochemistry. Our research aims to leverage plant processes and structures for technological applications in energy and sensing. We discovered that plants can polymerize conjugated oligomers due to their endogenous enzymatic activity. In this way we can integrated organic mixed ionic electronic conductors directly into the plant structure. We developed biohybrid plants with an electronic root system that can be used to store energy and power low power electrochemical devices. Biohybrid plants pave the way for autonomous systems with potential applications in energy, sensing and robotics.

Read our recent publication in Materials Horizons.

 

Plant based living materials

Materials with living characteristics and evolving electronic, mechanical and structural properties.

Imagine a fundamentally different technology that changes in dimensions, responds to stimuli, and evolves over time acquiring new functionality. This vision can become reality by merging living components with high performing artificial materials, establishing intimate interaction and communication between the two. We are combining the unique characteristics of photosynthetic cells with functional materials and via additive manufacturing we are developing responsive and evolvable materials. The overall goal is to develop photosynthetic materials that maintain fundamental properties of the living components and set the foundation for the development of a generic hybrid technology.

Plant Bioelectronics: A glimpse in our research

Plant Bioelectronics: A glimpse in our research.

eGreenhouse Lab

A unique lab facility that allows plant growth in a controlled environment and development, characterization and integration of electronic devices and materials in plants.

Research networks

WISE

WISE- Wallenberg Initiative on Materials Science for Sustainability

Enabling sustainable technologies with positive impact on our society by understanding, creating, and controlling complex materials.

WISE


WWSC

Wallenberg Wood Science Center

WWSC is a joint research center and collaboration between KTH Royal Institute of Technology, Chalmers University of Technology and Linköping University. The base is a donation from Knut and Alice Wallenberg Foundation. The forest industry is supporting WWSC via the national platform Treesearch.  
WWSC


Umeå Plant Science Centre (UPSC) logo.

UPSC- Umeå Plant Science Center 

UPSC is one of the strongest research environments for experimental plant biology in Europe and we conduct research of both basic and strategic importance. Research at UPSC covers a wide range of disciplines in plant biology including ecology, genetics, physiology, biochemistry, cell biology and molecular biology. 
UPSC


Funding

Logo funders LOE

Our research is supported by:

News

Two pipettes poring liquids on to a disk.

Research for a sustainable future in ten new projects

Photosynthetic materials, two-dimensional noble metals and sustainable semiconductors are some of the projects at LiU that have been granted funding from the research programme Wallenberg initiative materials Science for sustainability – WISE.

Eleni Stavrinidou gets a scientific prize from Italy

Senior Associate Professor Eleni Stavrinidou, distinguished for connecting electronics with plants, has been awarded a medal by the Italian ambassador to Sweden, at LiU’s Campus Valla.

Eleni Stavrinidou.

Researchers receive large funding grants

Under Horizon 2020, the EU’s framework programme for research and innovation, nearly SEK 800 billion was awarded to researchers. At Linköping University, 117 projects received funding – grants that have made several research breakthroughs possible.

Two researchers connect a beaker of water to some wires.

Electronic “soil” enhances crop growth

Barley seedlings grow on average 50% more when their root system is stimulated electrically through a new cultivation substrate.  LiU-researchers have developed an electrically conductive “soil” for hydroponics.

Abdul Manan Dar and Eleni Stavrinidou.

Fast electrical signals mapped in plants with new technology

What happens inside the carnivorous plant Venus Flytrap when it catches an insect? New technology has led to discoveries about the electrical signalling that causes the trap to snap shut.

Eleni Stavrinidou

She combines plants and technology for a sustainable future

Eleni Stavrinidou is principal investigator at Electronic plants at Linköping University’s Laboratory of Organic Electronics. Her vision is to develop technologies that will enable new discoveries in plant biology.

Publications

2024

Tomohiro Shiraki, Yoshiaki Niidome, Arghyamalya Roy, Magnus Berggren, Daniel Simon, Eleni Stavrinidou, Gábor Méhes (2024) Single-walled Carbon Nanotubes Wrapped with Charged Polysaccharides Enhance Extracellular Electron Transfer ACS Applied Bio Materials (Article in journal) Continue to DOI
Daniel Cowan-Turner, Bethan A. Morris, Alexandra Sandéhn, Iwona Bernacka Wojcik, Eleni Stavrinidou, Robyn F. Powell, Ilia J. Leitch, Jessica Taylor, Max Walker, Osita Nwokeocha, Maxim V. Kapralov, Anne M. Borland (2024) Sequencing complex plants on a budget: The development of Kalanchoë blossfeldiana as a C3, CAM comparative tool Plants, People, Planet (Article in journal) Continue to DOI
Ilaria Abdel Aziz, Johannes Gladisch, Sophie Griggs, Maximilian Moser, Hanne Biesmans, Ana Beloqui, Iain McCulloch, Magnus Berggren, Eleni Stavrinidou (2024) Drug delivery via a 3D electro-swellable conjugated polymer hydrogel Journal of materials chemistry. B (Article in journal) Continue to DOI
Ilaria Abdel Aziz, Johannes Gladisch, Chiara Musumeci, Maximilian Moser, Sophie Griggs, Christina J. Kousseff, Magnus Berggren, Iain Mcculloch, Eleni Stavrinidou (2024) Electrochemical modulation of mechanical properties of glycolated polythiophenes Materials Horizons (Article in journal) Continue to DOI
Daniela Parker, Abdul Manan Manan Dar, Adam Armada Moreira, Iwona Bernacka Wojcik, Rajat Rai, Daniele Mantione, Eleni Stavrinidou (2024) Biohybrid Energy Storage Circuits Based on Electronically Functionalized Plant Roots ACS Applied Materials and Interfaces (Article, review/survey) Continue to DOI

Principal Investigator

Group Members

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