Enzyme based amperometric biosensors
Highlights•The three major electron transfer routes are reviewed: 1st, 2nd (mediated
electron transfer) and 3rd generation biosensors (direct electron transfer).•Enzymatic …
electron transfer) and 3rd generation biosensors (direct electron transfer).•Enzymatic …
Nanomaterials-modified disposable electrodes and portable electrochemical systems for heavy metals detection in wastewater streams: A review
Monitoring heavy metals in wastewater streams is necessary to comply with standard
governmental water treatment and discharge policies. Electrochemical heavy metal …
governmental water treatment and discharge policies. Electrochemical heavy metal …
Pencil graphite electrodes: a versatile tool in electroanalysis
Due to their electrochemical and economical characteristics, pencil graphite electrodes
(PGEs) gained in recent years a large applicability to the analysis of various types of …
(PGEs) gained in recent years a large applicability to the analysis of various types of …
Pencil graphite electrode: An emerging sensing material
Pencil is one of the most widely used electrode material in electrochemical sensing of
various organic and inorganic species with significant lower detection limit. Due to their …
various organic and inorganic species with significant lower detection limit. Due to their …
Chemically modified electrodes for electrochemical detection of dopamine: Challenges and opportunities
Dopamine is an important neurotransmitter, and its maladjustment is responsible for many
diseases. Its accurate determination has great significance in medical and behavioral …
diseases. Its accurate determination has great significance in medical and behavioral …
Biosensing based on pencil graphite electrodes
Á Torrinha, CG Amorim, MC Montenegro, AN Araújo - Talanta, 2018 - Elsevier
Pencil leads have been increasingly used as electrode material in electrochemical
applications. Commonly denominated as pencil graphite electrodes (PGE), they represent a …
applications. Commonly denominated as pencil graphite electrodes (PGE), they represent a …
Applications of layered double hydroxides based electrochemical sensors for determination of environmental pollutants: A review
Layered double hydroxides (LDHs) are getting considerable attention as electrode modifiers
in electrochemical sensing applications. They are unique materials because of their two …
in electrochemical sensing applications. They are unique materials because of their two …
Enzyme-modified electrodes for biosensors and biofuel cells
In biosensors and biofuel cells, it is often desirable to accelerate the electron transfer rate
between the enzyme and electrode surface to improve the performance of the devices …
between the enzyme and electrode surface to improve the performance of the devices …
Electrodes modified with 3D graphene composites: a review on methods for preparation, properties and sensing applications
N Baig, TA Saleh - Microchimica Acta, 2018 - Springer
Abstract Three-dimensional (3D) porous networks of planar 2D graphene have attractive
features with respect to sensing. These include a large electroactive surface area, good …
features with respect to sensing. These include a large electroactive surface area, good …
Development of an inexpensive and rapidly preparable enzymatic pencil graphite biosensor for monitoring of glyphosate in waters
LA Zambrano-Intriago, CG Amorim, AN Araújo… - Science of The Total …, 2023 - Elsevier
Glyphosate (GLY) is the most widely used non-selective broad-spectrum herbicide
worldwide under well-reported side effects on the environment and human health. That's …
worldwide under well-reported side effects on the environment and human health. That's …