Diacci, Chiara; Abedi, Tayebeh; Lee, Jee Woong; Gabrielsson, Erik O.; Berggren, Magnus; Simon, Daniel T.; Niittylae, Totte; Stavrinidou, Eleni published the artcile< Diurnal in vivo xylem sap glucose and sucrose monitoring using implantable organic electrochemical transistor sensors>, Category: alcohols-buliding-blocks, the main research area is Populus xylem glucose sucrose organic electrochem transistor sensor homeostasis; Bioelectronics; Biotechnology; Plant Physiology.
Bioelectronic devices that convert biochem. signals to electronic readout enable biosensing with high spatiotemporal resolution These technologies have been primarily applied in biomedicine while in plants sensing is mainly based on invasive methods that require tissue sampling, hindering in-vivo detection and having poor spatiotemporal resolution Here, we developed enzymic biosensors based on organic electrochem. transistors (OECTs) for in-vivo and real-time monitoring of sugar fluctuations in the vascular tissue of trees. The glucose and sucrose OECT-biosensors were implanted into the vascular tissue of trees and were operated through a low-cost portable unit for 48h. Our work consists a proof-of-concept study where implantable OECT-biosensors not only allow real-time monitoring of metabolites in plants but also reveal new insights into diurnal sugar homeostasis. We anticipate that this work will contribute to establishing bioelectronic technologies as powerful minimally invasive tools in plant science, agriculture and forestry.
iScience published new progress about Biosensors. 492-62-6 belongs to class alcohols-buliding-blocks, and the molecular formula is C6H12O6, Category: alcohols-buliding-blocks.
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