Know Your Mentor

Sukrampal Yadav (Postdoctoral Researcher)

Instituion/Organization:University of Copenhagen
Department/Subject:Department of Chemistry
Academic Title/Position:Dr.
Interests/Expertise:
Electromicrobiology, Inorganic Biochemistry, Bioelectrochemistry
Mentorship/Supervision Experience:
9
Awards/Honors:
EMBO Scientific Exchange Fellow
Lab facilities/Resources available:
Various Anaerobic Cultivation Techniques including Electrochemistry, Flourescence Microscopy, AFM, CF-AFM, FPLC, Various Molecular Biology and Genetic Engineering Techniques
Major Focus of the Tour
Conference/Workshop Attendance:
Social Media Profiles:
https://www.linkedin.com/in/sukram-yadav-0238b1208/
Areas of Interest:
building science projects
Link of the lab:
http://www.elnaggarlab.org/research
Description:
When most people think of microorganisms, like bacteria, they think of the ones that might make you sick. But that is actually a small slice of the microbial world. What if microbes, the oldest and most successful inhabitants of our planet, present the solutions to humanity’s most pressing problems? My research team studies electric bacteria. Each of these tiny cells, about a hundredth of the width of a human hair, can pull off an amazing trick. As part of their metabolism, they move electrons from the inside of the cells to surfaces outside the cells, a process called extracellular electron transfer. Just like we humans breathe oxygen, electric bacteria evolved this trick to ‘breathe rocks’ in environments like deep under the Earth’s surface. My lab uses advanced imaging and electronics to understand the molecules responsible for these electron conduits that link the living world – bacteria – to the non-living world of rocks and minerals. Remarkably, it turns out that we can also take advantage of these conduits to wire up bacteria to metal or semiconductor technologies to extract renewable energy, make biofuels, or build new bioelectronics. With these discoveries, it is becoming possible to build biological batteries and fuel cells where bacteria treat waste and convert it to electricity. It’s also becoming possible to reverse the process, inject electricity – like from solar panels – into microbes that capture carbon dioxide and make biofuels. More recently, we started pushing the envelope to ask whether we can build new technologies where living genetically programmable cells fabricate or plug into more traditional electronics that you’re familiar with – living electronics. Our work underscores how curiosity-driven research has powered practical innovations. And when we think about the biggest problems of energy and sustainability, sometimes we might want to look at the smallest solutions possible.

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Department of Chemistry University of Copenhagen
Dr. Sukrampal Yadav (Postdoctoral Researcher)
Interests/Expertise Electromicrobiology, Inorganic Biochemistry, Bioelectrochemistry Areas of Interest building science projects