Biosensors as Advanced Device for the Transgenic Plants and Food and Detection

Sousa, Juliana Beatriz; Ramos‐Jesus, Joilson; Fonseca, Rosana A. S.; Delerue–Matos, Cristina; Barroso, M. Fátima; Santos, José Ribeiro dos

doi:10.1016/b978-0-12-811519-0.00009-1

Cited by 3 publications

(1 citation statement)

References 65 publications

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“…This has generated interest in the development of analytical methods for the accurate, rapid, sensitive and low-cost detection of GM organisms in agricultural crops and food. Currently, different methods of detecting GM organisms have been developed in food samples, based mainly on the detection of proteins and DNA [14], using conventional methodologies (i.e., ELISAs and PCR), that usually result laborious, expensive, and time-consuming [15].…”

Section: Introductionmentioning

confidence: 99%

Polyclonal antibody production anti Pc_312-324 peptide. Its potential use in electrochemical immunosensors for transgenic soybean detection

Farías

Marani

Ramirez

et al. 2020

Bioelectrochemistry

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Section: Introductionmentioning

confidence: 99%

Polyclonal antibody production anti Pc_312-324 peptide. Its potential use in electrochemical immunosensors for transgenic soybean detection

Farías

Marani

Ramirez

et al. 2020

Bioelectrochemistry

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Low Cost, Sensitive Impedance Detection of E. coli Bacteria in Food‐Matrix Samples Using Surface‐Imprinted Polymers as Whole‐Cell Receptors

Stilman

Lenzi

Wackers

et al. 2021

Physica Status Solidi (a)

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Microbial contaminations are a persistent threat for food safety and it remains difficult to screen food quality onsite in an easy and rapid way. In this work, we report on a low-cost, sensitive, impedance-based biomimetic sensor for the detection of Escherichia coli (E. coli) bacteria in both buffer fluids and, more importantly, in rinse water of an industrial food-processing machine. We have chosen E. coli because this bacterium is considered as a general indicator for hygiene standards and contaminations with other pathogens often go along with the presence of E. coli. [1,2] The identification of the underlying pathogen is time-consuming since cell culturing is always required, often in combination with costly DNA profiling, limiting the use of these techniques for routine screening of food samples. On top of the concerns regarding consumer health, food spoilage by bacteria and the resulting food loss are serious economic issues. [3] Therefore, there is a recent trend to develop low-cost and fast (bio)sensor systems to detect bacterial contaminations timely and directly on-site in the food production chain. Next to this, sensors also have been developed to monitor the metabolic activity of bacteria so that bacteria, if present, can be

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Recent advances in the potential applications of luminescence-based, SPR-based, and carbon-based biosensors

Anand

Olekšák

Mishra

et al. 2022

Appl Microbiol Biotechnol

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Biosensors as Advanced Device for the Transgenic Plants and Food and Detection

Cited by 3 publications

References 65 publications

Polyclonal antibody production anti Pc_312-324 peptide. Its potential use in electrochemical immunosensors for transgenic soybean detection

Polyclonal antibody production anti Pc_312-324 peptide. Its potential use in electrochemical immunosensors for transgenic soybean detection

Low Cost, Sensitive Impedance Detection of E. coli Bacteria in Food‐Matrix Samples Using Surface‐Imprinted Polymers as Whole‐Cell Receptors

Recent advances in the potential applications of luminescence-based, SPR-based, and carbon-based biosensors

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