Impedance measurement of live biological cells is widely accepted as a label free, non-
invasive and quantitative analytical method to assess cell status. This method is easy-to-use …

Electrical impedance spectroscopy (EIS) is an electrokinetic method that allows for the
characterization of intrinsic dielectric properties of cells. EIS has emerged in the last decade …

Nanowires represent numerous opportunities for nanoelectronics and sensorics, while metal
contact fabrication makes the device development rather challenging. Here, we demonstrate …

The pragmatic outcome of a lung cancer diagnosis is closely interrelated in reducing the
number of fatal death caused by the world's top cancerous disease. Regardless of the …

We developed a three-dimensional biointerface of graphene-based electrical impedance
sensor for metastatic cancer diagnosis at single-cell resolution. Compared with traditional …

Since the inception of silicon nanowire (SiNW)-based biosensors in 2001, SiNWs have been
employed in various detection schemes and have routinely demonstrated the capability for …

Improvement of methods for reliable and early diagnosis of the cellular diseases is
necessary. A biological selectivity probe, such as an aptamer, is one of the candidate …

Liver cancer is one of the malignant tumors with the highest fatality rate and increasing
incidence, which has no effective treatment plan. Early diagnosis and early treatment of liver …

With the increasing need for multi-analyte point-of-care diagnosis devices, cell impedance
measurement is a promising technique for integration with other sensing modalities. In this …

In this study a novel cell-to-cell electrochemical microfluidic chip was developed for
qualitative and quantitative analysis of food allergen. Microfluidic cell culture, food allergen …