Advancements in Biosensors for Fungal Pathogen Detection in Plants

Jain, Utkarsh; Pudake, Ramesh Namdeo; Chauhan, Nidhi; Pareek, Sakshi

doi:10.1007/978-3-030-66165-6_11

Cited by 4 publications

(2 citation statements)

References 45 publications

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“…Sensors in the food packaging industry are geared towards humidity, temperature, pH, pathogens, pesticides, and gas (VOC) sensing. Researchers have already developed sensors that help detect fungal infections in plants, 86 antibiotic residues in poultry 87 and other quality compromising factors in fruits. 88 But in most cases, there is a requirement for sample preparation.…”

Section: Implementation Of Voc Sensing In Different Fieldsmentioning

confidence: 99%

Nanomaterial-based VOC sensing applications and a deep dive into their developmental trends

Rosario,

Singh,

Tiwari

et al. 2024

J. Mater. Chem. A

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Section: Implementation Of Voc Sensing In Different Fieldsmentioning

confidence: 99%

Nanomaterial-based VOC sensing applications and a deep dive into their developmental trends

Rosario,

Singh,

Tiwari

et al. 2024

J. Mater. Chem. A

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“…These attributes enhance the limit of detection. Different nanomaterials ranging from metal and metal oxide nanoparticles to quantum dots, carbon nanotubes, graphene, have been employed for biosensor applications in the field of plant pathogen detection ( Fang and Ramasamy, 2015 ; Jain et al, 2021 ; Kumar and Arora, 2020 ; Li et al, 2020 ; Pudake et al, 2019 ).…”

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confidence: 99%

Graphene Based Electrochemical DNA Biosensor for Detection of False Smut of Rice (Ustilaginoidea virens)

et al. 2021

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False smut caused by Ustilaginoidea virens is an important rice fungal disease that significantly decreases its production. In the recent past, conventional methods have been developed for its detection that is time-consuming and need high-cost equipments. The research and development in nanotechnology have made it possible to assemble efficient recognition interfaces in biosensors. In this study, we present a simple, sensitive, and selective oxidized graphene-based geno-biosensor for the detection of rice false smut. The biosensor has been developed using a probe DNA as a biological recognition element on paper electrodes, and oxidized graphene to enhance the limit of detection and sensitivity of the sensor. Probe single-stranded DNA (ssDNA) and target ssDNA hybridization on the interface surface has been quantitatively measured with the electrochemical analysis tools namely, cyclic voltammetry, and linear sweep voltammetry. To confirm the selectivity of the device, probe hybridization with non-complementary ssDNA target has been studied. In our study, the developed sensor was able to detect up to 10 fM of target ssDNA. The paper electrodes were employed to produce an effective and cost-effective platform for the immobilization of the DNA and can be extended to design low-cost biosensors for the detection of the other plant pathogens.

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Biosensors in Agriculture: Pioneering the Future of Precision Farming and Sustainability

Gangopadhyay,

Chakravarti,

Sanyamat

et al. 2024

Springer Tracts in Electrical and Electronics Engineering

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Advancements in Biosensors for Fungal Pathogen Detection in Plants

Cited by 4 publications

References 45 publications

Nanomaterial-based VOC sensing applications and a deep dive into their developmental trends

Nanomaterial-based VOC sensing applications and a deep dive into their developmental trends

Graphene Based Electrochemical DNA Biosensor for Detection of False Smut of Rice (Ustilaginoidea virens)

Biosensors in Agriculture: Pioneering the Future of Precision Farming and Sustainability

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