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- Anastasova, Salzitsa, et al. Show all 6 Authors
- Biosensors & bioelectronics 2019 v.123 pp. 77-84
- bacteria; biosensors; cell culture; electronics; fluorescence; graphene; metabolites; microstructure; pH; polymerization
- ... Nature is a great source of inspiration for the development of solutions for biomedical problems. We present a novel biosensor design utilizing two-photon polymerisation and graphene to fabricate an enhanced biosensing platform for the detection of motile bacteria. A cage comprising venous valve-inspired directional micro-structure is fabricated around graphene-based sensing electronics. The asymm ...
- Anastasova, Salzitsa, et al. Show all 7 Authors
- Biosensors & bioelectronics 2017 v.93 pp. 139-145
- biomarkers; biosensors; composite polymers; cortisol; data collection; electrochemistry; electrolytes; enzymes; exercise; health services; humans; iridium; lactic acid; metabolites; monitoring; pH; poly(vinyl chloride); polyurethanes; saliva; sodium; sports; sweat; temperature
- ... In sport, exercise and healthcare settings, there is a need for continuous, non-invasive monitoring of biomarkers to assess human performance, health and wellbeing. Here we report the development of a flexible microfluidic platform with fully integrated sensing for on-body testing of human sweat. The system can simultaneously and selectively measure metabolite (e.g. lactate) and electrolytes (e.g. ...
- Anastasova, Salzitsa, et al. Show all 8 Authors
- Analytical chemistry 2015 v.87 no.15 pp. 7763-7770
- bicycling; biosensors; electrodes; glucose; humans; lactic acid; metabolites; microdialysis; monitoring
- ... This work presents the design, fabrication, and characterization of a robust 3D printed microfluidic analysis system that integrates with FDA-approved clinical microdialysis probes for continuous monitoring of human tissue metabolite levels. The microfluidic device incorporates removable needle type integrated biosensors for glucose and lactate, which are optimized for high tissue concentrations, ...
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