Amperometric biosensors: Harnessing photosynthetic reaction centers for herbicide detection

N Modak, VM Friebe - Current Opinion in Electrochemistry, 2023 - Elsevier
Amperometric biosensing, exemplified by the popular glucose biosensor, is a well-
established method for transducing analyte-receptor binding events into accessible …

Healthy and adverse effects of plant-derived functional metabolites: the need of revealing their content and bioactivity in a complex food matrix

T Lavecchia, G Rea, A Antonacci… - Critical reviews in food …, 2013 - Taylor & Francis
In recent years, both food quality and its effect on human health have become a fundamental
issue all over the world. As a consequence of this new and increased awareness, American …

Printed thick-film biosensors

KC Honeychurch - Printed films, 2012 - Elsevier
The present review focuses on the thick-film electrochemical biosensors fabricated using
screen-printing technology over the Past four years. Biosensors are composed of a …

New platform of biosensors for prescreening of pesticide residues to support laboratory analyses

K Buonasera, G Pezzotti, V Scognamiglio… - Journal of agricultural …, 2010 - ACS Publications
Millions of tons of pesticides are applied worldwide annually in agriculture. Among them,
herbicides such as triazines and ureas, originating from agricultural runoff, can contaminate …

Detection of explosive compounds using Photosystem II-based biosensor

V Bhalla, X Zhao, V Zazubovich - Journal of Electroanalytical Chemistry, 2011 - Elsevier
The efficacy of a Photosystem II (PS II)-based biosensor for the detection of explosive
compounds has been explored. The idea is based on the close similarities in the chemical …

Direct laser immobilization of photosynthetic material on screen printed electrodes for amperometric biosensor

C Boutopoulos, E Touloupakis, I Pezzotti… - Applied Physics …, 2011 - pubs.aip.org
This letter demonstrates the direct laser printing of photosynthetic material onto low cost
nonfunctionalized screen printed electrodes for the fabrication of photosynthesis-based …

Self-assembly and sensor response of photosynthetic reaction centers on screen-printed electrodes

V Bhalla, V Zazubovich - Analytica chimica acta, 2011 - Elsevier
Photosynthetic reaction centers were immobilized onto gold screen-printed electrodes (Au-
SPEs) using a self-assembled monolayer (SAM) of mercaptopropionic acid (MPA) which …

Biosensors for functional food safety and analysis

T Lavecchia, A Tibuzzi, MT Giardi - Bio-farms for nutraceuticals, 2010 - Springer
The importance of safety and functionality analysis of foodstuffs and raw materials is sup-
ported by national legislations and European Union (EU) directives concerning not only the …

[图书][B] Biosensors and molecular technologies for cancer diagnostics

KE Herold, A Rasooly - 2012 - books.google.com
Bridging the gap between research and clinical application, Biosensors and Molecular
Technologies for Cancer Diagnostics explores the use of biosensors as effective alternatives …

[PDF][PDF] Red inalámbrica de biosensores enzimáticos para la detección de contaminantes en aguas

DFM Castaño, JBC Quintero, NL Ospina - Revista Politécnica, 2019 - redalyc.org
En este artículo se presenta el desarrollo de una red inalámbrica de biosensores
amperimétricos, que podrá ser distribuida en las fuentes de agua potable, con el fin de …