
Alexandra ParichenkoTU Dresden | TUD · Division of Nanobiotechnology
Alexandra Parichenko
Master of Science
About
6
Publications
544
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31
Citations
Introduction
Bio/nanosensors for biomedical applications and smart health monitoring systems.
Publications
Publications (6)
Introduction:
Patients with Parkinson's Disease (PD) have a distinctive body odor, which was first described by a patient's wife as musky and strong. Later analysis of sebum of patients with PD revealed four volatile organic compounds (VOC) (perillic aldehyde, hippuric acid, eicosane, octadecanal), that differed from healthy subjects, and the patie...
The SARS-CoV-2 pandemic has increased the demand for low-cost, portable, and rapid biosensors, driving huge research efforts toward new nanomaterial-based approaches with high sensitivity. Many of them employ antibodies as bioreceptors, which have a costly development process that requires animal facilities. Recently, sybodies emerged as a new alte...
The recent Coronavirus Disease 2019 (COVID‐19) outbreak strongly propels advancements in biosensor technology, leading to the emergence of novel methods for virus detection. Among them, those using nanostructured field‐effect transistors (FETs) provide an ultrasensitive approach toward point‐of‐care diagnostics. However, the application of these bi...
Inspired by biological noses, their electronic counterparts i.e. e-noses are designed to imitate them by detecting and identifying surrounding gases and volatile compounds through the use of gas sensor arrays. These arrays are typically composed of metal oxide sensors, which are limited by energy efficiency and sensitivity issues. However, the use...
Despite technological advances, today there are still many treatments that have not been addressed by remote monitoring due to the absence of reliable monitoring devices and/or Health Monitoring Systems (HMS). In addition, there are situations where the deficiency of data due to the lack of a real scenario or device makes it impossible to use artif...
The recent COVID-19 outbreak has strongly pushed the field of biosensors, resulting in multiple new approaches for quantitative virus detection. Among them, those using nanostructured field-effect transistors (FETs) as transducers provide an ultrasensitive approach requiring simple setups for their miniaturization toward point-of-care diagnostics o...