تصفح حسب الموضوع "Biosensing Techniques"
السجلات المعروضة 1 -- 5 من 5
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Cu and Ni Co-sputtered heteroatomic thin film for enhanced nonenzymatic glucose detection
( Nature Research , 2022 , Article)In this work, we report a wafer-scale and chemical-free fabrication of nickel (Ni) and copper (Cu) heteroatomic Cu–Ni thin films using RF magnetron sputtering technique for non-enzymatic glucose sensing application. The ... -
Graphene oxide-based electrochemical label-free detection of glycoproteins down to aM level using a lectin biosensor
( Royal Society of Chemistry , 2016 , Article)A label-free ultrasensitive impedimetric biosensor with lectin immobilised on graphene oxide (GO) for the detection of glycoproteins from 1 aM is shown here. This is the first time a functional lectin biosensor with lectin ... -
Highly ordered nanoporous carbon films with tunable pore diameters and their excellent sensing properties
( Wiley-VCH Verlag , 2015 , Article)Ordered porous carbon films with tunable pore diameters, immobilized with glucose oxidase (GOD) have been fabricated and employed for the construction of a biosensor for glucose molecules. The as-prepared porous films have ... -
Mixed Zwitterion-Based Self-Assembled Monolayer Interface for Impedimetric Glycomic Analyses of Human IgG Samples in an Array Format
( American Chemical Society , 2016 , Article)An impedimetric lectin biosensor for the detection of changes in the glycan structure of antibodies isolated from human serum is here correlated with the progression of rheumatoid arthritis (RA). The biosensor was built ... -
Sensitive detection and glycoprofiling of a prostate specific antigen using impedimetric assays
( Royal Society of Chemistry , 2016 , Article)This study presents a proof-of-concept for the development of an impedimetric biosensor for ultra-sensitive glycoprofiling of prostate specific antigen (PSA). The biosensor exhibits three unique characteristics: (1) analysis ...