Point of care diagnostics: status and future

V Gubala, LF Harris, AJ Ricco, MX Tan… - Analytical …, 2012 - ACS Publications
We review point-of-care (POC) diagnostics, in vitro diagnostic (IVD) tests that do not involve
the use of laboratory staff and facilities to provide the result. The analytical “targets” include …

Nanoparticle-based lateral flow biosensors

D Quesada-González, A Merkoçi - Biosensors and Bioelectronics, 2015 - Elsevier
Lateral flow biosensors (LFBs) are paper-based devices which permit the performance of
low-cost and fast diagnostics with good robustness, specificity, sensitivity and low limits of …

Lateral flow (immuno) assay: its strengths, weaknesses, opportunities and threats. A literature survey

GA Posthuma-Trumpie, J Korf… - Analytical and …, 2009 - Springer
Lateral flow (immuno) assays are currently used for qualitative, semiquantitative and to
some extent quantitative monitoring in resource-poor or non-laboratory environments …

Lateral flow immunoassays–from paper strip to smartphone technology

E Eltzov, S Guttel, A Low Yuen Kei… - …, 2015 - Wiley Online Library
Lateral flow immunoassays provide low cost, fast, portable and simple to use devices, with
yes/no answers seen by the naked eye, that has found applications in agriculture …

Paper‐based electrochemical biosensors: from test strips to paper‐based microfluidics

B Liu, D Du, X Hua, XY Yu, Y Lin - Electroanalysis, 2014 - Wiley Online Library
Papers based biosensors such as lateral flow test strips and paper‐based microfluidic
devices are inexpensive, rapid, flexible, and easy‐to‐use analytical tools for point‐of‐care …

Upconversion luminescent nanomaterials: A promising new platform for food safety analysis

D Abdul Hakeem, S Su, Z Mo, H Wen - Critical Reviews in Food …, 2022 - Taylor & Francis
Foodborne diseases have become a significant threat to public health worldwide.
Development of analytical techniques that enable fast and accurate detection of foodborne …

Integrated electrochemical lateral flow immunoassays (eLFIAs): recent advances

J Cheng, G Yang, J Guo, S Liu, J Guo - Analyst, 2022 - pubs.rsc.org
The discovery of electroactive nano-biomaterials and the development of flexible electrodes
have increased the interest in applications of integrated electrochemical lateral flow …

Electrochemical detection techniques in micro-and nanofluidic devices

A Gencoglu, AR Minerick - Microfluidics and nanofluidics, 2014 - Springer
Electrochemical techniques are widely used in microfluidic and nanofluidic devices because
they are suitable for miniaturization, have better sensitivity compared to optical detection …

Integrating high-performing electrochemical transducers in lateral flow assay

A Perju, N Wongkaew - Analytical and Bioanalytical Chemistry, 2021 - Springer
Lateral flow assays (LFAs) are the best-performing and best-known point-of-care tests
worldwide. Over the last decade, they have experienced an increasing interest by …

Permselective nanostructured membranes based on cellulose nanowhiskers

W Thielemans, CR Warbey, DA Walsh - Green Chemistry, 2009 - pubs.rsc.org
Nanostructured thin films of cellulose nanowhiskers derived from cotton were formed using a
simple drop-coating procedure. The hydrogen-bonded cellulose films were stable in …