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Full-Text Articles in Physical Sciences and Mathematics
Extending Single Entity Electrochemistry Towards The Detection Of Single Bacteria In Micro Volumes, Ashley Tubbs, Junaid Ahmed, Julio C. Alvarez
Extending Single Entity Electrochemistry Towards The Detection Of Single Bacteria In Micro Volumes, Ashley Tubbs, Junaid Ahmed, Julio C. Alvarez
Graduate Research Posters
Single entity electrochemistry (SEE) is an emerging electroanalytical technique with the ability to push the limit of detection of electrochemical sensors to the single particle level. It measures the change in current over time, making SEE rapid, simple, and cost-effective. The type of current response observed in the scan can provide information about the physiochemical processes underlying the signal. While SEE was originally developed to detect single molecules and nanoparticles, it has been widely applied to micron-sized particles, including emulsion droplets, bacteria, viruses, and mammalian cells. Some recent advances in this technique have focused on the detection of microscopic quantities …