The importance of nanotechnology in medical technologies, especially biomedical diagnostics, is indubitable. By taking advantages of nanomaterials, many medical diagnostics methods have been developed so far, including electrochemical nanobiosensors. They have been used for quantification of different clinical biomarkers for detecting, screening, or follow up a disease. microRNAs (miRNAs) are o...

Electrochemical nanobiosensors Martin Pumera a,∗, Samuel Sánchez b, Izumi Ichinose c, Jie Tang d a ICYS, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki, Japan b Sensors and Biosensors Group, Department of Chemistry, Autonomous University of Barcelona, Bellaterra, Barcelona, Spain c Organic Nanomaterials Center, National Institute for Materials Science, 1-1 Namiki, Tsukub...

the importance of nanotechnology in medical technologies, especially biomedical diagnostics, is indubitable. by taking advantages of nanomaterials, many medical diagnostics methods have been developed so far, including electrochemical nanobiosensors. they have been used for quantification of different clinical biomarkers for detecting, screening, or follow up a disease. micrornas (mirnas) are o...

Electrochemical techniques have great promise for low-cost miniaturised easy-to-use portable devices for a wide range of applications-in particular, medical diagnosis and environmental monitoring. Different techniques can be used for biosensing, with amperometric devices taking the central role due to their widespread application in glucose monitoring. In fact, glucose biosensing takes an appro...

In this paper we explore relevant electrical properties of two olfactory receptors (ORs), one from rat OR I7 and the other from human OR 17-40, which are of interest for the realization of smell nanobiosensors. The investigation compares existing experiments, coming from electrochemical impedance spectroscopy, with the theoretical expectations obtained from an impedance network protein analogue...

Cancer is one of the most leading cause of death worldwide and can take over 200 diverse forms, including lung, prostate, breast, cervical, ovarian, hematologic, colon cancer, and leukemia. It has been found that environmental factors (eg, alcohol, radiation, smoke, and carcinogenic chemical compounds) as well as genetic factors (eg, autoimmune dysfunction and hereditary mutations) are linked w...

Early, rapid and ultrasensitive diagnosis of COVID-19 to facilitate high-throughput analysis without a high degree technical expertise or sophisticated equipment is necessary expand testing capability. Leveraging interdisciplinary proficiency in analytical chemistry, biomedical instrumentation, molecular biology, microfluidics, nanotechnology, considerable advances have been made develop novel ...