Nano-engineered paper-based electrochemical biosensors: Versatile diagnostic tools for biomarker detection

R Manikandan, HG Jang, CS Kim, JH Yoon… - Coordination Chemistry …, 2025 - Elsevier
After the COVID-19 pandemic, the demand for highly sensitive, miniaturized, non-destructive
sensing of disease biomarkers has received significant attention. Nanomaterial-coated …

Recent achievements of greenness metrics on paper-based electrochemical (bio) sensors for environmental and clinical analysis

HA Silva-Neto, LF de Lima, DS Rocha… - TrAC Trends in …, 2024 - Elsevier
This review proposes, for the first time, a recent overview of ecological information involving
electrochemical paper-based analytical devices (ePADs) dedicated to sensing …

Tongue depressor (bio) sensors: A fast decentralized self-testing of salivary biomarkers for personalized medicine

LF de Lima, AL Ferreira, GHM do Nascimento… - Chemical Engineering …, 2024 - Elsevier
The clinical tests usually make use of blood samples, requiring invasive sample collection
protocols, which are not appropriate for decentralized, frequent, and point-of-care (POC) …

A dual colorimetric-electrochemical microfluidic paper-based analytical device for point-of-care testing of ischemic strokes

S Dortez, M Pacheco, T Gasull, AG Crevillen… - Lab on a Chip, 2024 - pubs.rsc.org
A novel microfluidic paper-based analytical device with dual colorimetric and
electrochemical detection (dual μPAD) was developed for the assessment of transferrin …

Office paper and laser printing: a versatile and affordable approach for fabricating paper-based analytical devices with multimodal detection capabilities

LR Sousa, BGS Guinati, LIL Maciel, TA Baldo… - Lab on a Chip, 2024 - pubs.rsc.org
Multiple protocols have been reported to fabricate paper-based analytical devices (PADs).
However, some of these techniques must be revised because of the instrumentation …

Fabrication of paper-based analytical devices using stencil-printed glass varnish barriers for colorimetric detection of salivary α-amylase

HA Silva-Neto, JC Jaime, DS Rocha, LF Sgobbi… - Analytica Chimica …, 2024 - Elsevier
Background Developing disposable paper-based devices has positively impacted analytical
science, particularly in developing countries. Some benefits of those devices include their …

Functional toner for office laser printer and its application for printing of paper-based superwettable patterns and devices

Y Liu, X Liu, J Chen, Z Zhang, L Feng - Scientific Reports, 2023 - nature.com
Laserjet printing is a kind of facile and digital do-it-yourself strategies, which is of importance
to fabricate inexpensive paper-based microfluidic devices. However, the printed …

Digitally Controlled Printing of Bioink Barriers for Paper-Based Analytical Devices: An Environmentally Friendly One-Step Approach

PVV Romanholo, LM de Andrade… - Analytical …, 2024 - ACS Publications
The patterning of hydrophilic paper with hydrophobic materials has emerged as an
interesting method for the fabrication of paper-based devices (PADs). Herein, we …

Multi-dimensional microfluidic paper-based analytical devices (μPADs) for noninvasive testing: A review of structural design and applications

T Chen, C Sun, SC Abbas, N Alam, S Qiang, X Tian… - Analytica Chimica …, 2024 - Elsevier
The rapid emergence of microfluidic paper-based devices as point-of-care testing (POCT)
tools for early disease diagnosis and health monitoring, particularly in resource-limited …

Integration of paper-based analytical devices with digital microfluidics for colorimetric detection of creatinine

LG Velasco, DS Rocha, RPS de Campos, WKT Coltro - Analyst, 2025 - pubs.rsc.org
Digital microfluidics (DMF) is a platform that enables the automated manipulation of
individual droplets of sizes ranging from nanoliter to microliter and can be coupled with …