Microfluidic paper-based analytical devices for environmental analysis of soil, air, ecology and river water

CT Kung, CY Hou, YN Wang, LM Fu - Sensors and Actuators B: Chemical, 2019 - Elsevier
Microfluidic paper-based analytical devices (μPADs) have experienced rapid growth over
the past decade due to their simple design, low cost, minimal sample requirement, and good …

Disposable paper-based biosensors for the point-of-care detection of hazardous contaminations—A review

MM Bordbar, A Sheini, P Hashemi, A Hajian, H Bagheri - Biosensors, 2021 - mdpi.com
The fast detection of trace amounts of hazardous contaminations can prevent serious
damage to the environment. Paper-based sensors offer a new perspective on the world of …

A rotary multi-positioned cloth/paper hybrid microfluidic device for simultaneous fluorescence sensing of mercury and lead ions by using ion imprinted technologies

L Wang, B Li, J Wang, J Qi, J Li, J Ma, L Chen - Journal of Hazardous …, 2022 - Elsevier
A novel rotary cloth/paper hybrid microfluidic analytical device (μCPAD) was proposed via
the synergy of the fluorescence sensing cloth-based component and rotary paper-based …

A review on advances in methods for modification of paper supports for use in point-of-care testing

RH Tang, LN Liu, SF Zhang, XC He, XJ Li, F Xu, YH Ni… - Microchimica Acta, 2019 - Springer
Paper is a widely used support for use in devices for point-of-care testing (POCT) in clinical
diagnosis, food safety monitoring and environmental pollution. Paper is inexpensive …

Mosaic patterned surfaces toward generating hardly‐volatile capsular droplet arrays for high‐precision droplet‐based storage and detection

L Jiao, Y Wu, Y Hu, Q Guo, H Wu, H Yu, L Deng, D Li… - Small, 2023 - Wiley Online Library
Precise detection involving droplets based on functional surfaces is promising for the
parallelization and miniaturization of platforms and is significant in epidemic investigation …

Upconversion fluorescence-based paper disc for multiplex point-of-care testing in water quality monitoring

B Jin, Z Li, G Zhao, J Ji, J Chen, Y Yang, R Xu - Analytica chimica acta, 2022 - Elsevier
Water quality monitoring is of great significance for human health, which involves a large
number of distinct targets detection, such as pathogens, heavy metal ions, and toxins …

3d paper-based milk adulteration detection device

S Patari, P Datta, PS Mahapatra - Scientific Reports, 2022 - nature.com
Milk adulteration is a common problem in developing countries, and it can lead to fatal
diseases in humans. Despite several studies to identify different adulterants in milk samples …

Three-dimensional microfluidic paper-based device for multiplexed colorimetric detection of six metal ions combined with use of a smartphone

F Li, Y Hu, Z Li, J Liu, L Guo, J He - Analytical and bioanalytical chemistry, 2019 - Springer
A simple double-layered three-dimensional (3D) microfluidic paper-based analytical device
(μPAD) was designed for the simultaneous determination of six metal ions—Fe (III), Ni (II), Cr …

A 3D origami paper-based analytical device combined with PVC membrane for colorimetric assay of heavy metal ions: Application to determination of Cu (II) in water …

H Sharifi, J Tashkhourian, B Hemmateenejad - Analytica Chimica Acta, 2020 - Elsevier
Microfluidic paper-based analytical devices (μPADs) as a potentially powerful analytical
platform have recently gained significant attention for on-site monitoring of heavy metal ions …

Microfluidic Devices for Heavy Metal Ions Detection: A Review

MK Filippidou, S Chatzandroulis - Micromachines, 2023 - mdpi.com
The contamination of air, water and soil by heavy metal ions is one of the most serious
problems plaguing the environment. These metal ions are characterized by a low …