☆ 4.5 Article

Development and evaluation of time-resolved fluorescent immunochromatographic assay for quantitative detection of SARS-CoV-2 spike antigen

JOURNAL OF CLINICAL LABORATORY ANALYSIS (2022)

Related references

Note: Only part of the references are listed.

Article Chemistry, Analytical

Molecularly imprinted polymer based electrochemical sensor for quantitative detection of SARS-CoV-2 spike protein

Akinrinade George Ayankojo et al.

Summary: The study presents an electrochemical sensor based on a molecularly imprinted polymer receptor for quantitatively detecting the S1 subunit of the spike protein of SARS-CoV-2. It has a quick response time and low detection limit, showing promise as a point-of-care testing platform for early diagnosis of COVID-19.

SENSORS AND ACTUATORS B-CHEMICAL (2022)

Add to Collection

Review Biochemical Research Methods

Review of analytical performance of COVID-19 detection methods

Basant Giri et al.

Summary: In the recent COVID-19 pandemic, various diagnostic methods have been developed for detecting the virus, with factors such as throughput, infrastructure requirements, and analytical performance varying between methods. Selecting a reliable and rapid diagnostic method is crucial for making appropriate decisions and implementing effective public health interventions.

ANALYTICAL AND BIOANALYTICAL CHEMISTRY (2021)

Add to Collection

Article Chemistry, Analytical

Clinical Application of the Novel Cell-Based Biosensor for the Ultra-Rapid Detection of the SARS-CoV-2 S1 Spike Protein Antigen: A Practical Approach

Sophie Mavrikou et al.

Summary: The new biosensor demonstrated rapid, high sensitivity and selectivity in detecting the SARS-CoV-2 virus in clinical samples, showing potential for early, routine mass screening on a scale that has not yet been achieved.

BIOSENSORS-BASEL (2021)

Add to Collection

Article Chemistry, Analytical

Colorimetric and electrochemical detection of SARS-CoV-2 spike antigen with a gold nanoparticle-based biosensor

Erman Karakus et al.

Summary: The article introduces a method for colorimetric and electrochemical detection of the SARS-CoV-2 spike antigen using gold nanoparticle-based biosensors, with a high detection sensitivity of 48 ng/mL. The method is rapid, simple, and highly specific for the detection of the SARS-CoV-2 spike antigen.

ANALYTICA CHIMICA ACTA (2021)

Add to Collection

Article Biophysics

A novel rapid detection for SARS-CoV-2 spike 1 antigens using human angiotensin converting enzyme 2 (ACE2)

Jong-Hwan Lee et al.

Summary: This study presents a novel rapid detection method for the SARS-CoV-2 S1 antigen using a matched pair of ACE2 and antibody. The detection method showed high specificity and sensitivity without cross-reactivity, making it a valuable tool in detecting the S1 antigen from COVID-19 patients.

BIOSENSORS & BIOELECTRONICS (2021)

Add to Collection

Article Biophysics

Ultrasensitive detection of SARS-CoV-2 spike protein in untreated saliva using SERS-based biosensor

Meiling Zhang et al.

Summary: A promising SERS-based COVID-19 biosensor was proposed for ultrasensitive detection of SARS-CoV-2 virus in untreated saliva. The biosensor exhibited excellent specificity and sensitivity for early diagnosis of COVID-19.

BIOSENSORS & BIOELECTRONICS (2021)

Add to Collection

Review Immunology

Rapid diagnosis of SARS-CoV-2 using potential point-of-care electrochemical immunosensor: Toward the future prospects

Pushpesh Ranjan et al.

Summary: COVID-19, caused by SARS-CoV-2, is a highly infectious disease requiring rapid and effective diagnosis. Traditional diagnostic methods are costly and time-consuming, posing challenges for mass testing in developing countries. Serological biosensors offer a promising new approach for the diagnosis of SARS-CoV-2, aiding in early monitoring and control of viral infections.

INTERNATIONAL REVIEWS OF IMMUNOLOGY (2021)

Add to Collection

Article Infectious Diseases

Evaluating a novel, highly sensitive, and quantitative reagent for detecting SARS-CoV-2 antigen

Ryo Kobayashi et al.

Summary: A novel quantitative reagent for detecting SARS-CoV-2 antigen showed high sensitivity and specificity in early and accurate detection. However, discordant results were observed in some cases between antigen and nucleic acid tests, indicating the need for further investigation.

JOURNAL OF INFECTION AND CHEMOTHERAPY (2021)

Add to Collection

Article Medicine, General & Internal

The Comparative Clinical Performance of Four SARS-CoV-2 Rapid Antigen Tests and Their Correlation to Infectivity In Vitro

Niko Kohmer et al.

Summary: The sensitivity of SARS-CoV-2 antigen rapid diagnostic tests (Ag-RDTs) for rRT-PCR positive samples is relatively low, but they show high positivity rates for samples with high viral load, especially in infectious individuals. Not all rRT-PCR positive samples are infectious, while Ag-RDTs demonstrate a better correlation with cell culture infectivity. These findings suggest that large-scale SARS-CoV-2 Ag-RDT-based testing can be effective in detecting potentially infective individuals and reducing virus spread.

JOURNAL OF CLINICAL MEDICINE (2021)

Add to Collection

Article Biophysics

The potential application of electrochemical biosensors in the COVID-19 pandemic: A perspective on the rapid diagnostics of SARS-CoV-2

Sahar Sadat Mahshid et al.

Summary: Electrochemical biosensors offer the selectivity of electrochemical signal transducers and the specificity of biomolecular recognition strategies. During the COVID-19 pandemic, electrochemical platforms have shown potential to address significant limitations of traditional diagnostic platforms, making them strong candidates for rapid detection of SARS-CoV-2 infection.

BIOSENSORS & BIOELECTRONICS (2021)

Add to Collection

Article Chemistry, Analytical

Development of an ultrasensitive fluorescent immunochromatographic assay based on multilayer quantum dot nanobead for simultaneous detection of SARS-CoV-2 antigen and influenza A virus

Chongwen Wang et al.

Summary: The study developed a two-channel fluorescent immunochromatographic assay for early diagnosis of SARS-CoV-2 and FluA, achieving simultaneous detection within 15 minutes with high sensitivity and stability.

SENSORS AND ACTUATORS B-CHEMICAL (2021)

Add to Collection

Article Biophysics

Biological characteristics and biomarkers of novel SARS-CoV-2 facilitated rapid development and implementation of diagnostic tools and surveillance measures

Gajanan Sampatrao Ghodake et al.

Summary: The paper discusses the rapid global spread of the novel coronavirus SARS-CoV-2, the methods used for diagnosis, including genome sequencing and computed tomography, and the development of diagnostic technologies, vaccine trials, and cell-entry-inhibiting drugs targeting the virus. It also explores the structure of the spike glycoprotein, receptor-binding domain, and ACE2 receptor complex, as well as promising point-of-care diagnostic technologies and smartphone apps for contact tracing to aid surveillance measures. The need for developing novel diagnostic techniques to automatically manage the epidemic crisis without personal involvement is emphasized to prevent future outbreaks.

BIOSENSORS & BIOELECTRONICS (2021)

Add to Collection

Article Chemistry, Analytical

Lateral Flow Immunoassay of SARS-CoV-2 Antigen with SERS-Based Registration: Development and Comparison with Traditional Immunoassays

Kseniya V. Serebrennikova et al.

Summary: The study developed and characterized a modified LFIA for a specific antigen of COVID-19, which includes the use of gold nanoparticles with SERS nanotags to achieve a low detection limit in a short assay time. The results demonstrate the promise of using SERS effects in membrane immuno-analytical systems.

BIOSENSORS-BASEL (2021)

Add to Collection

Review Chemistry, Analytical

Emerging biosensing technologies for improved diagnostics of COVID-19 and future pandemics

Linzhe Chen et al.

Summary: Diagnostic tools play significant roles in combating COVID-19, with emerging biosensing technologies offering rapid and highly sensitive tests, yet facing challenges in practical applications.

TALANTA (2021)

Add to Collection

Article Nanoscience & Nanotechnology

Ultrasensitive and Simultaneous Detection of Two Specific SARS-CoV-2 Antigens in Human Specimens Using Direct/Enrichment Dual-Mode Fluorescence Lateral Flow Immunoassay

Chongwen Wang et al.

Summary: A dual-mode lateral flow immunoassay biosensor was developed for high-sensitivity simultaneous detection of SARS-CoV-2 spike and nucleocapsid protein antigens, offering enhanced accuracy and efficiency in viral infection screening. The system demonstrated superior performance in detecting SARS-CoV-2 antigens in saliva and nasal swab samples, with detection limits of 1 and 0.5 pg/mL for the spike and nucleocapsid protein antigens, respectively.

ACS APPLIED MATERIALS & INTERFACES (2021)

Add to Collection

Article Multidisciplinary Sciences

Limit of detection in different matrices of 19 commercially available rapid antigen tests for the detection of SARS-CoV-2

Ana Cubas-Atienzar et al.

Summary: In this study, an independent evaluation was conducted on the limit of detection (LOD) of 19 marketed Ag-RDTs, revealing that most tests performed well with direct culture supernatant but showed decreased sensitivity in Amies media. Additionally, after 7 days of storage at -80 degrees C, some tests exhibited reduced efficiency on stored dilutions of SARS-CoV-2.

SCIENTIFIC REPORTS (2021)

Add to Collection

Review Chemistry, Analytical

Current advances in the detection of COVID-19 and evaluation of the humoral response

Maria Ana Cristina Huergo et al.

Summary: The new outbreak of COVID-19 caused by coronavirus SARS-CoV-2 in late 2019 has led to the development and re-adaptation of various diagnostic approaches. These approaches include highly sensitive RT-qPCR as the gold standard method, easy POC tests for mass screening, and serology assays for comprehensive detection and surveillance. More controlled serology cohort studies are needed to better understand the immune response to SARS-CoV-2.

ANALYST (2021)

Add to Collection

Letter Medicine, General & Internal

Positive RT-PCR Test Results in Patients Recovered From COVID-19

Lan Lan et al.

JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION (2020)

Add to Collection

Review Chemistry, Multidisciplinary

Diagnosing COVID-19: The Disease and Tools for Detection

Buddhisha Udugama et al.

ACS NANO (2020)

Add to Collection

Article Chemistry, Multidisciplinary

Rapid Detection of COVID-19 Causative Virus (SARS-CoV-2) in Human Nasopharyngeal Swab Specimens Using Field-Effect Transistor-Based Biosensor

Giwan Seo et al.

ACS NANO (2020)

Add to Collection

Letter Medical Laboratory Technology

Rapid Detection of COVID-19 Coronavirus Using a Reverse Transcriptional Loop-Mediated Isothermal Amplification (RT-LAMP) Diagnostic Platform

Lin Yu et al.

CLINICAL CHEMISTRY (2020)

Add to Collection

Letter Medical Laboratory Technology

Assessment of immune response to SARS-CoV-2 with fully automated MAGLUMI 2019-nCoV IgG and IgM chemiluminescence immunoassays

Giuseppe Lippi et al.

CLINICAL CHEMISTRY AND LABORATORY MEDICINE (2020)

Add to Collection

Article Medical Laboratory Technology

Analytical performances of a chemiluminescence immunoassay for SARS-CoV-2 IgM/IgG and antibody kinetics

Andrea Padoan et al.

CLINICAL CHEMISTRY AND LABORATORY MEDICINE (2020)

Add to Collection

Editorial Material Pathology

Real-time RT-PCR in COVID-19 detection: issues affecting the results

Alireza Tahamtan et al.

EXPERT REVIEW OF MOLECULAR DIAGNOSTICS (2020)

Add to Collection

Letter Microbiology

Evaluation of a Rapid Diagnostic Assay for Detection of SARS-CoV-2 Antigen in Nasopharyngeal Swabs

Sidonie Lambert-Niclot et al.

JOURNAL OF CLINICAL MICROBIOLOGY (2020)

Add to Collection

Article Microbiology

Evaluation of Nucleocapsid and Spike Protein-Based Enzyme-Linked Immunosorbent Assays for Detecting Antibodies against SARS-CoV-2

Wanbing Liu et al.

JOURNAL OF CLINICAL MICROBIOLOGY (2020)

Add to Collection

Article Chemistry, Multidisciplinary

Assay Techniques and Test Development for COVID-19 Diagnosis

Linda J. Carter et al.

ACS CENTRAL SCIENCE (2020)

Add to Collection

Article Chemistry, Multidisciplinary

Rapid Detection of IgM Antibodies against the SARS-CoV-2 Virus via Colloidal Gold Nanoparticle-Based Lateral-Flow Assay

Chao Huang et al.

ACS OMEGA (2020)

Add to Collection

Article Chemistry, Analytical

Molecular Diagnosis of COVID-19: Challenges and Research Needs

Wei Feng et al.

ANALYTICAL CHEMISTRY (2020)

Add to Collection

Article Infectious Diseases

Rapid and visual detection of 2019 novel coronavirus (SARS-CoV-2) by a reverse transcription loop-mediated isothermal amplification assay

C. Yan et al.

CLINICAL MICROBIOLOGY AND INFECTION (2020)

Add to Collection

Article Infectious Diseases

Evaluation of a novel antigen-based rapid detection test for the diagnosis of SARS-CoV-2 in respiratory samples

Lorena Porte et al.

INTERNATIONAL JOURNAL OF INFECTIOUS DISEASES (2020)

Add to Collection

Article Virology

Comparison of commercial lateral flow immunoassays and ELISA for SARS-CoV-2 antibody detection

Maria Martinez Serrano et al.

JOURNAL OF CLINICAL VIROLOGY (2020)

Add to Collection

Article Virology

Evaluation of rapid antigen test for detection of SARS-CoV-2 virus

Gannon C. K. Mak et al.

JOURNAL OF CLINICAL VIROLOGY (2020)

Add to Collection

Article Virology

Evaluation of two automated and three rapid lateral flow immunoassays for the detection of anti-SARS-CoV-2 antibodies

Isabel Montesinos et al.

JOURNAL OF CLINICAL VIROLOGY (2020)

Add to Collection

Review Multidisciplinary Sciences

Molecular and Immunological Diagnostic Tests of COVID-19: Current Status and Challenges

Tugba Kilic et al.

ISCIENCE (2020)

Add to Collection

Article Virology

Clinical performance of different SARS-CoV-2 IgG antibody tests

Niko Kohmer et al.

JOURNAL OF MEDICAL VIROLOGY (2020)

Add to Collection

Review Biophysics

Diagnostics for SARS-CoV-2 detection: A comprehensive review of the FDA-EUA COVID-19 testing landscape

Neeraja Ravi et al.

BIOSENSORS & BIOELECTRONICS (2020)

Add to Collection

Article Virology

Comparison of different serological assays for SARS-CoV-2 in real life

Etienne Brochot et al.

JOURNAL OF CLINICAL VIROLOGY (2020)

Add to Collection

Article Chemistry, Analytical

Isothermal Amplification and Ambient Visualization in a Single Tube for the Detection of SARS-CoV-2 Using Loop-Mediated Amplification and CRISPR Technology

Bo Pang et al.

ANALYTICAL CHEMISTRY (2020)

Add to Collection

Article Chemistry, Multidisciplinary

A serological aptamer-assisted proximity ligation assay for COVID-19 diagnosis and seeking neutralizing aptamers

Ran Liu et al.

CHEMICAL SCIENCE (2020)

Add to Collection

Article Immunology

Development of a reverse transcription-loop-mediated isothermal amplification as a rapid early-detection method for novel SARS-CoV-2

Yun Hee Baek et al.

EMERGING MICROBES & INFECTIONS (2020)

Add to Collection

Article Chemistry, Analytical

Time-resolved luminescent lateral flow assay technology

Xuedong Song et al.

ANALYTICA CHIMICA ACTA (2008)

Add to Collection

Article Microbiology

Development and evaluation of a novel loop-mediated isothermal amplification method for rapid detection of severe acute respiratory syndrome coronavirus

HTC Thai et al.

JOURNAL OF CLINICAL MICROBIOLOGY (2004)

Add to Collection

© Peeref 2019-2024. All rights reserved.