Low-cost biosensor technologies for rapid detection of COVID-19 and future pandemics

WR de Araujo, H Lukas, MDT Torres, W Gao… - ACS …, 2024 - ACS Publications
Many systems have been designed for the detection of SARS-CoV-2, which is the virus that
causes COVID-19. SARS-CoV-2 is readily transmitted, resulting in the rapid spread of …

SERS based lateral flow immunoassay for point-of-care detection of SARS-CoV-2 in clinical samples

S Yadav, MA Sadique, P Ranjan, N Kumar… - ACS Applied Bio …, 2021 - ACS Publications
The current scenario, an ongoing pandemic of COVID-19, places a dreadful burden on the
healthcare system worldwide. Subsequently, there is a need for a rapid, user-friendly, and …

Microfluidics-based point-of-care testing (POCT) devices in dealing with waves of COVID-19 pandemic: The emerging solution

A Kumar, A Parihar, U Panda… - ACS applied bio …, 2022 - ACS Publications
Recent advances in microfluidics-based point-of-care testing (POCT) technology such as
paper, array, and beads have shown promising results for diagnosing various infectious …

Next-generation intelligent MXene-based electrochemical aptasensors for point-of-care cancer diagnostics

A Parihar, A Singhal, N Kumar, R Khan, MA Khan… - Nano-Micro Letters, 2022 - Springer
Delayed diagnosis of cancer using conventional diagnostic modalities needs to be
addressed to reduce the mortality rate of cancer. Recently, 2D nanomaterial-enabled …

Integrated lab-on-a-chip devices: Fabrication methodologies, transduction system for sensing purposes

DS Dkhar, R Kumari, SJ Malode, NP Shetti… - … of pharmaceutical and …, 2023 - Elsevier
Abstract Lab-on-a-chip (LOC) biosensors have recently piqued the interest of the research
community as a result of its potential utility in personal healthcare and disease diagnostics …

Quantum biosensors: principles and applications in medical diagnostics

S Das, H Mazumdar, KR Khondakar… - ECS Sensors …, 2024 - iopscience.iop.org
Originating at the intersection of physics and biosensing, quantum biosensors (QB) are
transforming medical diagnostics and personalized medicine by exploiting quantum …

Microfluidics-based strategies for molecular diagnostics of infectious diseases

X Wang, XZ Hong, YW Li, Y Li, J Wang, P Chen… - Military Medical …, 2022 - Springer
Traditional diagnostic strategies for infectious disease detection require benchtop
instruments that are inappropriate for point-of-care testing (POCT). Emerging microfluidics, a …

Ultrasensitive detection of SARS-CoV-2 antibody by graphene field-effect transistors

H Kang, X Wang, M Guo, C Dai, R Chen, L Yang… - Nano Letters, 2021 - ACS Publications
The fast spread of SARS-CoV-2 has severely threatened the public health. Establishing a
sensitive method for SARS-CoV-2 detection is of great significance to contain the worldwide …

Emerging point-of-care biosensors for rapid diagnosis of COVID-19: current progress, challenges, and future prospects

Y Rasmi, X Li, J Khan, T Ozer, JR Choi - Analytical and bioanalytical …, 2021 - Springer
Abstract Coronavirus disease 2019 (COVID-19) pandemic is currently a serious global
health threat. While conventional laboratory tests such as quantitative real-time polymerase …

Epitope-functionalized gold nanoparticles for rapid and selective detection of SARS-CoV-2 IgG antibodies

TTS Lew, KMM Aung, SY Ow, SN Amrun, L Sutarlie… - ACS …, 2021 - ACS Publications
Rapid and inexpensive immunodiagnostic assays to monitor severe acute respiratory
syndrome coronavirus 2 (SARS-CoV-2) seroconversion are essential for conducting large …