Electrochemical nucleic acid sensors: Competent pathways for mobile molecular diagnostics

H Bai, Y Wang, X Li, J Guo - Biosensors and Bioelectronics, 2023 - Elsevier
Electrochemical nucleic acid biosensor has demonstrated great promise in clinical
diagnostic tests, mainly because of its flexibility, high efficiency, low cost, and easy …

Microfluidic sensors based on two-dimensional materials for chemical and biological assessments

S Radhakrishnan, M Mathew, CS Rout - Materials Advances, 2022 - pubs.rsc.org
There has been an exponential increase in the number of studies of two-dimensional (2D)
layered materials for sensing applications since the isolation of graphene in 2004. These …

Convection driven ultrarapid protein detection via nanobody‐functionalized organic electrochemical transistors

A Koklu, S Wustoni, K Guo, R Silva… - Advanced …, 2022 - Wiley Online Library
Conventional biosensors rely on the diffusion‐dominated transport of the target analyte to
the sensor surface. Consequently, they require an incubation step that may take several …

Electrochemical biosensor for SARS-CoV-2 cDNA detection using AuPs-modified 3D-printed graphene electrodes

LRG Silva, JS Stefano, LO Orzari, LC Brazaca… - Biosensors, 2022 - mdpi.com
A low-cost and disposable graphene polylactic (G-PLA) 3D-printed electrode modified with
gold particles (AuPs) was explored to detect the cDNA of SARS-CoV-2 and creatinine, a …

A review on potential electrochemical point-of-care tests targeting pandemic infectious disease detection: COVID-19 as a reference

GC Biswas, S Choudhury, MM Rabbani, J Das - Chemosensors, 2022 - mdpi.com
Fast and accurate point-of-care testing (POCT) of infectious diseases is crucial for
diminishing the pandemic miseries. To fight the pandemic coronavirus disease 2019 …

Electronic and electrochemical viral detection for point-of-care use: A systematic review

S Monteil, AJ Casson, ST Jones - PLoS One, 2021 - journals.plos.org
Detecting viruses, which have significant impact on health and the economy, is essential for
controlling and combating viral infections. In recent years there has been a focus towards …

Graphene-based electrochemical nano-biosensors for detection of SARS-CoV-2

J Sengupta, CM Hussain - Inorganics, 2023 - mdpi.com
COVID-19, a viral respiratory illness, is caused by Severe Acute Respiratory Syndrome
Corona Virus 2 (SARS-CoV-2), which was first identified in Wuhan, China, in 2019 and …

A label-free electrochemical DNA biosensor used a printed circuit board gold electrode (PCBGE) to detect SARS-CoV-2 without amplification

NS Zambry, MS Awang, KK Beh, HH Hamzah… - Lab on a Chip, 2023 - pubs.rsc.org
The emergence of coronavirus disease 2019 (COVID-19) motivates continuous efforts to
develop robust and accurate diagnostic tests to detect severe acute respiratory syndrome …

Graphene, carbon nanotube and plasmonic nanosensors for detection of viral pathogens: opportunities for rapid testing in pandemics like COVID-19

NM Bardhan, P Jansen, AM Belcher - Frontiers in Nanotechnology, 2021 - frontiersin.org
With the emergence of global pandemics such as the Black Death (Plague), 1918 influenza,
smallpox, tuberculosis, HIV/AIDS, and currently the COVID-19 outbreak caused by the SARS …

PCR‐Free Innovative Strategies for SARS‐CoV‐2 Detection

P Calorenni, AA Leonardi, EL Sciuto… - Advanced …, 2023 - Wiley Online Library
The pandemic outbreak caused by SARS‐CoV‐2 coronavirus brought a crucial issue in
public health causing up to now more than 600 million infected people and 6.5 million …