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    Advances, limitations, and prospects of biosensing technology for detecting phytopathogenic bacteria

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    1-s2.0-S0045653522002661-main.pdf (7.059Mb)
    Date
    2022-06-30
    Author
    Qurban, Ali
    Zheng, Hongxia
    Rao, Muhammad Junaid
    Ali, Mohsin
    Hussain, Amjad
    Saleem, Muhammad Hamzah
    Nehela, Yasser
    Sohail, Muhammad Aamir
    Ahmed, Agha Mushtaque
    Kubar, Kashif Ali
    Ali, Shafaqat
    Usman, Kamal
    Manghwar, Hakim
    Zhou, Lei
    ...show more authors ...show less authors
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    Abstract
    Phytopathogenic bacteria cause severe economic losses in agricultural production worldwide. The spread rates, severity, and emerging plant bacterial diseases have become serious threat to the sustainability of food sources and the fruit industry. Detection and diagnosis of plant diseases are imperative in order to manage plant diseases in field conditions, greenhouses, and food storage conditions as well as to maximize agricultural productivity and sustainability. To date, various techniques including, serological, observation-based, and molecular methods have been employed for plant disease detection. These methods are sensitive and specific for genetic identification of bacteria. However, these methods are specific for genetic identification of bacteria. Currently, the innovative biosensor-based disease detection technique is an attractive and promising alternative. A biosensor system involves biological recognition and transducer active receptors based on sensors used in plant-bacteria diagnosis. This system has been broadly used for the rapid diagnosis of plant bacterial pathogens. In the present review, we have discussed the conventional methods of bacterial-disease detection, however, the present review mainly focuses on the applications of different biosensor-based techniques along with point-of-care (POC), robotics, and cell phone-based systems. In addition, we have also discussed the challenges and limitations of these techniques.
    URI
    https://www.sciencedirect.com/science/article/pii/S0045653522002661
    DOI/handle
    http://dx.doi.org/10.1016/j.chemosphere.2022.133773
    http://hdl.handle.net/10576/33527
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