Current progress on COVID-19 related to biosensing technologies: New opportunity for detection and monitoring of viruses

Laghrib, F.; Saqrane, S.; Bouabi, Y. El; Farahi, A.; Bakasse, M.; Lahrich, S.; Mhammedi, M.A. El

doi:10.1016/j.microc.2020.105606

Cited by 38 publications

(21 citation statements)

References 114 publications

(114 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Screen-printing is used to make graphene-assisted electrodes because of being inexpensive, easy fabrication, and increased efficiency. In addition to graphene, biosensors based on black phosphorus (BP) or phosphorene could be investigated for COVID-19 diagnosis [147]. Black phosphorus has outstanding electrochemical capabilities that improve test sensitivity and selectivity because of its intrinsic redox characteristics.…”

Section: Electrochemical Biosensorsmentioning

confidence: 99%

Diagnostic assay and technology advancement for detecting SARS-CoV-2 infections causing the COVID-19 pandemic

Dhar

2022

Anal Bioanal Chem

View full text Add to dashboard Cite

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-caused COVID-19 pandemic has transmitted to humans in practically all parts of the world, producing socio-economic turmoil. There is an urgent need for precise, fast, and affordable diagnostic testing to be widely available for detecting SARS-CoV-2 and its mutations in various phases of the disease. Early diagnosis with great precision has been achieved using real-time polymerase chain reaction (RT-PCR) and similar other molecular methods, but theseapproaches are costly and involve rigorous processes that are not easily obtainable. Conversely, immunoassays that detect a small number of antibodies have been employed for quick, low-cost tests, but their efficiency in diagnosing infected people has been restricted. The use of biosensors in the detection of SARS-CoV-2 is vital for the COVID-19 pandemic's control. This review gives an overview of COVID-19 diagnostic approaches that are currently being developed as well as nanomaterial-based biosensor technologies, to aid future technological advancement and innovation. These approaches can be integrated into point-of-care (POC) devices to quickly identify a large number of infected patients and asymptomatic carriers. The ongoing research endeavors and developments in complementary technologies will play a significant role in curbing the spread of the COVID-19 pandemic and fill the knowledge gaps in current diagnostic accuracy and capacity.

show abstract

Section: Electrochemical Biosensorsmentioning

confidence: 99%

Diagnostic assay and technology advancement for detecting SARS-CoV-2 infections causing the COVID-19 pandemic

Dhar

2022

Anal Bioanal Chem

View full text Add to dashboard Cite

show abstract

“…Hence, biosensor technologies, associated with other sensors, enable doctors to monitor and treat patients remotely, in their house, instead of in the hospital, helping the healthcare management of patients, reducing costs and the negative effects of this novel coronavirus in society. Overall, then, the biosensor is gaining momentum to detect and monitor remotely patients affected of the COVID-19, patients with other disorders and/or post-surgical patients to reduce the total cost of healthcare and improve the efficiency of hospitals [ 110 , 111 , 112 , 113 , 114 , 115 ].…”

Section: Resultsmentioning

confidence: 99%

Scientific Developments and New Technological Trajectories in Sensor Research

Coccia

Roshani

Mosleh

2021

Sensors

View full text Add to dashboard Cite

Scientific developments and new technological trajectories in sensors play an important role in understanding technological and social change. The goal of this study is to develop a scientometric analysis (using scientific documents and patents) to explain the evolution of sensor research and new sensor technologies that are critical to science and society. Results suggest that new directions in sensor research are driving technological trajectories of wireless sensor networks, biosensors and wearable sensors. These findings can help scholars to clarify new paths of technological change in sensors and policymakers to allocate research funds towards research fields and sensor technologies that have a high potential of growth for generating a positive societal impact.

show abstract

“…There are different biosensors including electrochemical, optical, piezoelectric, magnetic, micromechanical, and thermal that are categorized based on the transducing mechanisms ( Behera et al, 2021 ). Biosensor can be considered as an exciting and specific diagnostic device due to its rapidity, high sensitivity, cost-effectiveness, simplicity and portability compared to the conventional laboratory-based methods ( Laghrib et al, 2021 ). There is now a strong desire to develop reliable and quick biosensors to detect infection in a single step to overcoming the COVID-19 pandemic.…”

Section: Sars-cov-2 Diagnostic Methodsmentioning

confidence: 99%