Results 91 to 100 of about 825 (144)

A novel approach to low-cost, rapid and simultaneous colorimetric detection of multiple analytes using 3D printed microfluidic channels

Royal Society Open Science
This research paper presents an inventive technique to swiftly create microfluidic channels on distinct membrane papers, enabling colorimetric drug detection.
Piyush Mishra, Sagar Navariya, Priyanshi Gupta, Bhupendra Pratap Singh, Samridhi Chopra, Swapnil Shrivastava, Ved Varun Agrawal   +6 more
doaj   +1 more source

Toward practical application of paper-based microfluidics for medical diagnostics: state-of-the-art and challenges [PDF]

, 2017
The readiness of microfluidic paper-based analytical devices (μPADs) for real world diagnostic applications is described from various aspects.
Koji Suzuki, Kentaro Yamada, Hiroyuki Shibata, Daniel Citterio   +3 more
core   +1 more source

Novel Wax Valves To Improve Distance-Based Analyte Detection in Paper Microfluidics [PDF]

, 2019
Microfluidic paper-based analytical devices (μPADs) have been extensively studied for disease diagnostics, food quality control, and environmental monitoring due to the advantages of low cost, portability, and simplicity. The lack of flow controllability
Chang Chen (30907), Han Zhang (110653), Xiaoshuang Shen (1400221), Litao Zhao (3684070), Huaying Chen (6519941), Yonggang Zhu (523200)   +5 more
core   +1 more source

Boron Doped Diamond Paste Electrodes for Microfluidic Paper-Based Analytical Devices [PDF]

, 2017
Boron doped diamond (BDD) electrodes have exemplary electrochemical properties; however, widespread use of high-quality BDD has previously been limited by material cost and availability. In the present article, we report the use of a BDD paste electrode (
Weena Siangproh (2315311), Siriwan Nantaphol (3846910), Robert B. Channon (1928257), Orawon Chailapakul (1827349), Charles S. Henry (562525), Takeshi Kondo (600866)   +5 more
core   +1 more source

Next Generation Diagnostic Devices: 3D-Printing on Paper [PDF]

, 2020
In an attempt to merge 3D-printing technology into the development of next generational diagnostic devices, specifically microfluidic paper based analytical devices (μPADs), we developed several hybrid 3D printed-paper devices capable of performing ...
Holbrook, Jonah, Chuang, Jacqueline, Jangid, Aditya R, Strong, E Brandon, Mercado, Oscar   +4 more
core   +1 more source

Recent Advances in Paper-Based Biosensors Integrated with 2D Materials

ECS Sensors Plus
This review critically examines recent breakthroughs in paper-based biosensors, with a focus on integrating two-dimensional (2D) materials to enhance diagnostic performance.
Manas Thakur, Charusluk Viphavakit, Sushanta K. Mitra, Sourav Sarkar   +3 more
doaj   +1 more source

Microfluidic paper-based analytical device (μPAD) for rapid detection of iron in agricultural soil [PDF]

, 2020
Accumulation of heavy metal in the environment becomes a health hazard because of their persistence, bioaccumulation and toxicity to plants, animals and human beings.
Marzuki, Nur Fatin Najihah
core  

Thermal lamination and laser cut (TLLC) method for enclosed Micro-fluidic paper analytical devices (μPADs) by controlled ablation

Sensors and Actuators Reports
We introduce a novel, simple, and highly scalable fabrication method—thermal lamination and laser cut (TLLC)—for the rapid and cost-effective production of fully enclosed paper-based microfluidic analytical devices (µPADs).
Shafeek Abdul Samad, Nityanand Kumawat, Soja Saghar Soman, Sunil Kumar   +3 more
doaj   +1 more source

Development of microfluidic paper-based devices with chemically modified surface for clinical assays using colorimetric detection [PDF]

, 2014
Este trabalho descreve o desenvolvimento de dispositivos microfluídicos de papel (μPADs, do inglês microfluidic paper-based analytical devices) com superfície quimicamente modificada para ensaios clínicos utilizando detecção colorimétrica. Os μPADs foram
Garcia, Paulo de Tarso
core  

Microfluidic and Paper-Based Recombinase Polymerase Amplification Systems for Decentralized Diagnostics and Biosurveillance

Micromachines
Recombinase polymerase amplification (RPA) has become a central amplification strategy for decentralized molecular diagnostics because it operates rapidly at mild temperatures and requires far less thermal control than PCR. Its analytical value increases
Hsing-Meng Wang, Sheng-Zhuo Lee, Lung-Ming Fu   +2 more
doaj   +1 more source