Results 21 to 30 of about 76,300 (242)

3D-PAD: Paper-Based Analytical Devices with Integrated Three-Dimensional Features

open access: yesBiosensors, 2021
This paper describes the use of fused deposition modeling (FDM) printing to fabricate paper-based analytical devices (PAD) with three-dimensional (3D) features, which is termed as 3D-PAD.
James S. Ng, Michinao Hashimoto
doaj   +1 more source

Paper and Other Fibrous Materials—A Complete Platform for Biosensing Applications

open access: yesBiosensors, 2021
Paper-based analytical devices (PADs) and Electrospun Fiber-Based Biosensors (EFBs) have aroused the interest of the academy and industry due to their affordability, sensitivity, ease of use, robustness, being equipment-free, and deliverability to end ...
Domingo R. Flores-Hernandez   +5 more
doaj   +1 more source

Nanoplasmonics in Paper-Based Analytical Devices [PDF]

open access: yesFrontiers in Bioengineering and Biotechnology, 2019
Chemical and biological sensing are crucial tools in science and technology. Plasmonic nanoparticles offer a virtually limitless number of photons for sensing applications, which can be available for visual detection over long periods. Moreover, cellulosic materials, such as paper, represent a versatile building block for implementation of simple, yet ...
Salomón Marquez, Eden Morales-Narváez
openaire   +3 more sources

A microfluidic paper-based analytical device for rapid quantification of particulate chromium [PDF]

open access: yesAnalytica Chimica Acta, 2013
Orawon Chailapakul   +2 more
exaly   +2 more sources

Rapid Simultaneous Determination of Paraquat and Creatinine in Human Serum Using a Piece of Paper

open access: yesMicromachines, 2018
Paraquat intoxication is characterized by acute kidney injury and multi-organ failure, causing substantial mortality and morbidity. This study aims to develop a 2-in-1 paper-based analytical device to detect the concentrations of paraquat and creatinine ...
Tsui-Hsuan Chang   +4 more
doaj   +1 more source

Paper-Based Analytical Device for One-Step Detection of Bisphenol-A Using Functionalized Chitosan

open access: yesChemosensors, 2022
Bisphenol-A (BPA) is defined as one of the endocrine disrupting compounds. The accurate and inexpensive colorimetric paper-based analytical devices (PADs) are of crucial importance for BPA analysis.
Abdelhafid Karrat, Aziz Amine
doaj   +1 more source

Development of a microfluidic paper-based analytical device for magnesium determination in saliva samples

open access: yesTalanta Open, 2022
In this work, a microfluidic paper-based analytical device (μPAD) was developed for magnesium determination in saliva samples. The idea was to develop a fast and simple method for biological magnesium quantification targeting saliva as an easy to collect
Juliana I.S. Aguiar   +6 more
doaj   +1 more source

Mechanical Properties of Paper Saturated With a Hydrophobic Ionic Liquid

open access: yesBioResources, 2023
Research into paper-based devices and ionic liquids has increased considerably in the past few years. Thus, the combination of paper-based devices with ionic liquids is also becoming an increasingly frequent research subject.
Christiane Helbrecht   +5 more
doaj   +2 more sources

Carbon Nanotube Paper-Based Electroanalytical Devices

open access: yesMicromachines, 2016
Here, we report on carbon nanotube paper-based electroanalytical devices. A highly aligned-carbon nanotube (HA-CNT) array, grown using chemical vapor deposition (CVD), was processed to form bi-layered paper with an integrated cellulose-based Origami-chip
Youngmi Koo   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy