Results 41 to 50 of about 825 (144)
Biosensors, 2023 The need for providing rapid and, possibly, on-the-spot analytical results in the case of intoxication has prompted researchers to develop rapid, sensitive, and cost-effective methods and analytical devices suitable for use in nonspecialized laboratories
Giacomo Musile +6 more
doaj +1 more source
A portable explosive detector based on fluorescence quenching of pyrene deposited on coloured wax-printed μpADs [PDF]
, 2013 A new technique for the detection of explosives has been developed based on fluorescence quenching of pyrene on paper-based analytical devices (μPADs). Wax barriers were generated (150 °C, 5 min) using ten different colours. Magenta was found as the most
Taudte, RV +5 more
core +1 more source
Sensors and Actuators ReportsFacile patterning of microfluidic paper-based analytical devices (μPADs) is highly intriguing for researchers using μPADs for point-of-care diagnostics. For the first time, this work introduces the use of propylene glycol methyl ether acetate (PGMEA) as ...
Xionghui Li +9 more
doaj +1 more source
APL Bioengineering, 2017 Today, the area of point-of-care diagnostics is synonymous with paper microfluidics where cheap, disposable, and on-the-spot detection toolkits are being developed for a variety of chemical tests.
Zach Njus +7 more
doaj +1 more source
Paper-based analytical devices for environmental analysis [PDF]
, 2016 The field of paper-based microfluidics has experienced rapid growth over the past decade. Microfluidic paper-based analytical devices (μPADs), originally developed for point-of-care medical diagnostics in resource-limited settings, are now being applied ...
John Volckens +11 more
core +1 more source
Three-Dimensional Paper-Based Microfluidic Analytical Devices Integrated with a Plasma Separation Membrane for the Detection of Biomarkers in Whole Blood [PDF]
, 2020 Paper-based microfluidic analytical devices (μPADs) have recently attracted attention as a point-of-care test kit because of their low cost and nonrequirement for external forces.
김수경
core +1 more source
Modeling of Paper-Based Bi-Material Cantilever Actuator for Microfluidic Biosensors
Biosensors, 2023 This research explores the dynamics of a fluidically loaded Bi-Material cantilever (B-MaC), a critical component of μPADs (microfluidic paper-based analytical devices) used in point-of-care diagnostics.
Ashutosh Kumar +4 more
doaj +1 more source
Micromachines, 2017 In this paper, we present a microfluidic paper-based analytical device (μPAD) with a gold nanosensor functionalized with α-lipoic acid and thioguanine (Au–TA–TG) to detect whether the arsenic level of groundwater from hand tubewells in Bangladesh is ...
Mosfera A. Chowdury +3 more
doaj +1 more source
Colorimetric Paper-Based Sensors against Cancer Biomarkers
Sensors, 2022 Cancer is a major cause of mortality and morbidity worldwide. Detection and quantification of cancer biomarkers plays a critical role in cancer early diagnosis, screening, and treatment.
Mariana C. C. G. Carneiro +3 more
doaj +1 more source
Synthesis and Surface Engineering of Two‐Dimensional MXenes for Advanced Functional Applications
The Chemical Record, EarlyView.This study highlights the synthesis, surface engineering, and advanced functional applications of MXenes, emphasizing key preparation strategies that enable their use in catalysis, energy storage, sensing, and environmental remediation. Two‐dimensional MXenes (2DMxn), a rapidly expanding family of transition metal carbides, nitrides, and carbonitrides ...
Dalil N. H. Al‐Ghubairi +4 more
wiley +1 more source