Jump to main content
Jump to site search

Themed collection Coronavirus collection – Analytical

23 items
Minireview

An overview of molecular biology and nanotechnology based analytical methods for the detection of SARS-CoV-2: promising biotools for the rapid diagnosis of COVID-19

Molecular biology and nanotechnology based analytical methods have proven to be promising diagnostic tools for the rapid diagnosis of COVID-19.

Graphical abstract: An overview of molecular biology and nanotechnology based analytical methods for the detection of SARS-CoV-2: promising biotools for the rapid diagnosis of COVID-19
From the themed collection: Analyst Recent HOT articles
Critical Review

A review of pharmaceutical occurrence and pathways in the aquatic environment in the context of a changing climate and the COVID-19 pandemic

Active pharmaceutical ingredients (APIs) are increasingly being identified as contaminants of emerging concern (CECs).

Graphical abstract: A review of pharmaceutical occurrence and pathways in the aquatic environment in the context of a changing climate and the COVID-19 pandemic
Open Access Critical Review

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

SARS-CoV-2 and humoral response determinations to understand and control the spread of COVID-19.

Graphical abstract: Current advances in the detection of COVID-19 and evaluation of the humoral response
Open Access Critical Review

Detection of RNA viruses from influenza and HIV to Ebola and SARS-CoV-2: a review

RNA-based viruses likely make up the highest pandemic threat among all known pathogens in about the last 100 years, since the Spanish Flu of 1918 with 50 M deaths up to COVID-19.

Graphical abstract: Detection of RNA viruses from influenza and HIV to Ebola and SARS-CoV-2: a review
Communication

Detection of the SARS-CoV-2 spike protein in saliva with Shrinky-Dink© electrodes

We introduce a simple, scalable, and portable electrochemical aptamer-based system for detection of the SARS-CoV-2 spike protein in saliva with attomolar sensitivity.

Graphical abstract: Detection of the SARS-CoV-2 spike protein in saliva with Shrinky-Dink© electrodes
From the themed collection: Coronavirus collection – Analytical
Communication

Colorimetric loop-mediated isothermal amplification (LAMP) for cost-effective and quantitative detection of SARS-CoV-2: the change in color in LAMP-based assays quantitatively correlates with viral copy number

Colorimetric LAMP for COVID-19 intensified diagnostics: a simple and quantitative method comparable in diagnostic performance to RT-qPCR.

Graphical abstract: Colorimetric loop-mediated isothermal amplification (LAMP) for cost-effective and quantitative detection of SARS-CoV-2: the change in color in LAMP-based assays quantitatively correlates with viral copy number
Communication

Inhibitory activities of marine sulfated polysaccharides against SARS-CoV-2

Sulfated polysaccharide from sea cucumber (SCSP), fucoidan from brown algae, and iota-carrageenan from red algae show inhibitory activities against SARS-CoV-2.

Graphical abstract: Inhibitory activities of marine sulfated polysaccharides against SARS-CoV-2
Communication

Paper spray mass spectrometry utilizing Teslin® substrate for rapid detection of lipid metabolite changes during COVID-19 infection

Development of an identification methodology with PS-MS as a sensitive and rapid technique to obtain vastly different chemical changes in COVID-19 infection.

Graphical abstract: Paper spray mass spectrometry utilizing Teslin® substrate for rapid detection of lipid metabolite changes during COVID-19 infection
Paper

Thin-film-transistor digital microfluidics for high value in vitro diagnostics at the point of need

The latest developments in thin-film-transistor digital-microfluidics (TFT-DMF) are reported, and proof of concept application to molecular diagnostics (e.g. for coronavirus disease, COVID-19) at the point-of-need demonstrated.

Graphical abstract: Thin-film-transistor digital microfluidics for high value in vitro diagnostics at the point of need
Paper

Rapid molecular diagnostics of COVID-19 by RT-LAMP in a centrifugal polystyrene-toner based microdevice with end-point visual detection

We developed a low-cost molecular test for the diagnosis of COVID-19, in a centrifugal microdevice, based on RT-LAMP assay run at 72 °C for 10 min.

Graphical abstract: Rapid molecular diagnostics of COVID-19 by RT-LAMP in a centrifugal polystyrene-toner based microdevice with end-point visual detection
Paper

A digital protein microarray for COVID-19 cytokine storm monitoring

A digital microfluidic immunoassay platform enables rapid multiplex quantification of proinflammatory cytokines in serum for critically ill COVID-19 patients.

Graphical abstract: A digital protein microarray for COVID-19 cytokine storm monitoring
Paper

Colorimetric reverse transcription loop-mediated isothermal amplification (RT-LAMP) as a visual diagnostic platform for the detection of the emerging coronavirus SARS-CoV-2

RT-LAMP to detect SARS-CoV-2: in a positive sample, RT-LAMP leads to a color change from pink to yellow.

Graphical abstract: Colorimetric reverse transcription loop-mediated isothermal amplification (RT-LAMP) as a visual diagnostic platform for the detection of the emerging coronavirus SARS-CoV-2
Paper

A high-throughput multiplexed microfluidic device for COVID-19 serology assays

A microfluidic device to quantitate antibody reactivities to SARS-CoV-2 antigens: spike protein, RDB, S1 subunit, and nucleocapsid, from 50 serum samples.

Graphical abstract: A high-throughput multiplexed microfluidic device for COVID-19 serology assays
Paper

Detection of the SARS-CoV-2 humanized antibody with paper-based ELISA

This work reports the development of a rapid, simple and inexpensive colorimetric paper-based assay for the detection of the severe acute respiratory symptom coronavirus 2 (SARS-CoV-2) humanized antibody.

Graphical abstract: Detection of the SARS-CoV-2 humanized antibody with paper-based ELISA
Paper

A point-of-care selenium nanoparticle-based test for the combined detection of anti-SARS-CoV-2 IgM and IgG in human serum and blood

COVID-19 is a widespread and highly contagious disease in the human population.

Graphical abstract: A point-of-care selenium nanoparticle-based test for the combined detection of anti-SARS-CoV-2 IgM and IgG in human serum and blood
Open Access Paper

A modular microarray imaging system for highly specific COVID-19 antibody testing

The TinyArray imager, a robust inexpensive portable imaging device, can detect antibodies against SARS-CoV-2 based on coronavirus antigen microarrays.

Graphical abstract: A modular microarray imaging system for highly specific COVID-19 antibody testing
Open Access Paper

Real-world evaluation of a novel technology for quantitative simultaneous antibody detection against multiple SARS-CoV-2 antigens in a cohort of patients presenting with COVID-19 syndrome

An evaluation of a rapid portable gold-nanotechnology measuring SARS-CoV-2 IgM, IgA and IgG antibody response to spike 1 (S1), spike 2 (S) and nucleocapsid (N) antigens using serum from 74 RNA(+) patients and RNA(+) 47 control patients.

Graphical abstract: Real-world evaluation of a novel technology for quantitative simultaneous antibody detection against multiple SARS-CoV-2 antigens in a cohort of patients presenting with COVID-19 syndrome
Paper

Development of a lateral flow immunoassay strip for rapid detection of IgG antibody against SARS-CoV-2 virus

Rapid and simple LFIA strips based on Au NPs provide a preliminary test result for physicians to make the correct diagnosis of SARS-CoV-2 infections along with alternative testing methods.

Graphical abstract: Development of a lateral flow immunoassay strip for rapid detection of IgG antibody against SARS-CoV-2 virus
Paper

In silico evaluation of marine fish proteins as nutritional supplements for COVID-19 patients

To date, no specific drug has been discovered for the treatment of COVID-19 and hence, patients are in a state of anxiety.

Graphical abstract: In silico evaluation of marine fish proteins as nutritional supplements for COVID-19 patients
Open Access Paper

Clinical decision support tool and rapid point-of-care platform for determining disease severity in patients with COVID-19

The COVID-19 Severity Score combines multiplex biomarker measurements and risk factors in a statistical learning algorithm to predict mortality.

Graphical abstract: Clinical decision support tool and rapid point-of-care platform for determining disease severity in patients with COVID-19
Paper

Smartphone-based multiplex 30-minute nucleic acid test of live virus from nasal swab extract

A 30-minute nucleic acid test for equine respiratory virus from nasal swab material, detected with a smartphone.

Graphical abstract: Smartphone-based multiplex 30-minute nucleic acid test of live virus from nasal swab extract
Paper

A handheld continuous-flow real-time fluorescence qPCR system with a PVC microreactor

The polymerase chain reaction (PCR) has unique advantages of sensitivity, specificity and rapidity in pathogen detection, which makes it at the forefront of academia and application in molecular biology diagnosis.

Graphical abstract: A handheld continuous-flow real-time fluorescence qPCR system with a PVC microreactor
Paper

Semi-automatic instrumentation for nucleic acid extraction and purification to quantify pathogens on surfaces

A semi-automated detection system compatible with PCR that can detect infectious pathogens on wide surfaces in a short time.

Graphical abstract: Semi-automatic instrumentation for nucleic acid extraction and purification to quantify pathogens on surfaces
23 items

About this collection

All articles on coronavirus research published in the Royal Society of Chemistry Analytical Chemistry Journals can be found here, and are freely available to read until 31st December 2021.

Spotlight

Advertisements