Fabrication of a liquid-gated enzyme field effect device for sensitive glucose detection

An Improved Escherichia Coli Bacterium Detection in Microchannel Based on Dielectrophoresis Impedance Measurements

“…DEP has been proven as an adaptable mechanism to transportation, accumulation, separation and characterization of submicron bio-particles in microfluidic systems. The integration of DEP systems into the microfluidics provides the inexpensive, fast, highly sensitive, selective and label-free detection of bio-species [15][16][17][18][19][20][21][22][23].…”

High sensitivity glucose detection at extremely low concentrations using a MoS2-based field-effect transistor

“…There would be a charge transfer from the H 2 O 2 molecules to the MoS 2 channel. 26,27,[44][45][46][47][48][49] The glucose oxidation reaction is as follows:…”

“…As shown in Table 2, the proposed ZnO-based glucose biosensor shown higher sensitivity, 28 shorter response time 45 and wider linear dynamic range 50 than those previous reports. 26,27,46,47,[51][52][53][54][55] And the detection limit of the reduced graphene oxide/carboxylated polypyrrole nanotube (rGO/C-PPy NT) FET based biosensor 42 was better than other glucose biosensors. [26][27][28][45][46][47][50][51][52][53][54][55] Compared with previous researches, the bilayer MoS 2 -based FET we prepared show signicant advantages in high sensitivity detection of extremely low concentration glucose solution.…”

d-Glucose sensor based on ZnO·V2O5 NRs by an enzyme-free electrochemical approach

“…A transducer transforms the indication arising from the interaction of the analyte with the component into a quantiable signal, such as current or voltage, which can be determined effortlessly. 7 D-Glucose (D-GLC) is a preliminary energy source of the human body, and helps in the formation of metabolic intermediates. However, an inappropriate concentration of D-GLC in blood leads to diabetes mellitus and can cause various complications, such as blindness, cardiac, ocular, and peripheral vascular diseases, stroke, and kidney failure.…”