Highly sensitive non-enzymatic electrochemical glucose biosensor using a photolithography fabricated micro/nano hybrid structured electrode

Oxygen Vacancies Enhancing Electrocatalysis Performance of Porous Copper Oxide

“…We have worked out the sensitivity of synthesized sample S1 and it even reached up to surprising 10 490.45 (µA m m −1 cm −2 ). All above results exhibit that the glucose sensor based on sample S1 has the characteristics of the highest sensitivity and as‐assembled sensor is much higher than that of many noble metal‐based and Cu‐based electrocatalysis . Above excellent electrocatalytic performances of sample S1 may thanks to the oxygen vacancies which can increase the rate that electron reaches to the surface to increase reaction probability as trapping centers.…”

“…Furthermore, we used the porous CuO particles with oxygen vacancies as an electrocatalyst for glucose, and superior catalytic performance were obtained by electrochemical tests due to the existing of oxygen vacancies. The developed sensor displayed high sensitivity of 10 490.45 µA m m −1 cm −2 and good anti‐interference ability, which is prior than many previous noble metal‐based and Cu‐based electrocatalysts …”

“…With the development of the society, the electrochemical sensor has become necessary in more and more fields, such as in healthcare, medicine, food, and many other industries . Glucose oxidase (GOx), the base of glucose enzyme electrodes, can oxidize glucose into gluconic acid by direct electron transfer with the presence of oxygen .…”

Formation of highly ordered micro fillers in polymeric matrix by electro-field-assisted aligning

“…Au electrodes were fabricated by photolithography. [35][36][37][38] The SU-8 photoresist (SU-8 2050, MicroChem Corporation) was spincoated onto a glass slide. Aer so baked, a standard lithography process was performed and the SU-8 photoresist was patterned.…”

Non-enzymatic detection of glucose in fruits using TiO2–Mn3O4 hybrid nano interface

“…The blood glucose level in normal person ranges between 70 and 80 mg dL -1 (Gao et al 2015;Heli and Amirizadeh 2016). The increase in the amount of glucose in blood results in type 1 and type 2 diabetes (Kim et al 2015;Hsu et al 2016;Li et al 2016). The consumption of fruits raises blood glucose levels in diabetic patients, which in-turn leads to various complications including peripheral, vascular, ocular and cardiac diseases (Ameen et al 2016;Chou et al 2016).…”