Results 81 to 90 of about 822 (142)

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

Membraneless Gas-Separation Microfluidic Paper-Based Analytical Devices for Direct Quantitation of Volatile and Nonvolatile Compounds

, 2016
This work presents new chemical sensing devices called “membraneless gas-separation microfluidic paper-based analytical devices” (MBL-GS μPADs). MBL-GS μPADs were designed to make fabrication of the devices simple and user-friendly.
Piyawan Phansi (2936790), Thinnapong Wongpakdee (2936796), Jirayu Sitanurak (2936787), Saichon Sumantakul (2936799), Nutnaree Fukana (2936784), Duangjai Nacapricha (2887205), Nuanlaor Ratanawimarnwong (2936793)   +6 more
core   +1 more source

Abnormal Liquid Chasing Effect in Paper Capillary Enables Versatile Gradient Generation on Microfluidic Paper Analytical Devices

, 2020
Microfluidic paper analytical devices (μPADs) are smart and accessible substituents to traditional counterparts in point-of-care tests (POCT), which exploited delicate control over passive fluid in microscale for rich functions.
Jing-Juan Xu, Hong-Yuan Chen, Jing-Juan Xu (1400707), Jin-Wen Shangguan, Xiao-Dong Yu, Xiao-Dong Yu (434533), Yu Liu, Bi-Yi Xu, Yu Liu (6938), Jin-Wen Shangguan (5427080), Bi-Yi Xu (1689367), Hong-Yuan Chen (1400701)   +11 more
core   +1 more source

Microfluidic Paper-Based Analytical Devices with Surface Enhanced Raman Scattering Detection

, 2017
Microfluidic paper-based analytical devices (μPADs) in combination with surface enhanced Raman scattering (SERS) provide a way for analyses of complex mixtures.
Bolz, Axel
core  

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

From Microfluidic Paper-Based Analytical Devices to Paper-Based Biofluidics with Integrated Continuous Perfusion

, 2017
As a kind of facile tool, microfluidic paper-based analytical devices (μPADs) have been widely used in analytical and biomedical fields. However, because we lack the ability to control the continuous perfusion of these devices, they are not generally ...
Yan Wu (70890), Jing Nie (139250), Jian-zhong Fu (3819832), Qing Gao (109581), Yong He (115255)   +4 more
core   +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  

Paper-based microfluidic analytical devices for colorimetric detection of toxic ions: a review

, 2017
Paper-based microfluidic analytical devices (μPADs) are becoming valuable tools in analytical area due to their attractive passive movements of analyte without any external forces due to capillary phenomenon.
Kumeria, Tushar, Patil, Pravin, Pai, Ranjith Krishna, Ganesan Sriram, Mahesh P. Bhat, Kurkuri, Mahaveer D., Tejraj M. Aminabhavi, Ranjith Krishna Pai, Pravin Patil, Mahaveer D. Kurkuri, Bhat, Mahesh P., Tariq Altalhi, Sriram, Ganesan, Aminabhavi, Tejraj M., Madhuprasad,, Uthappa, Uluvangada T., Uluvangada T. Uthappa, Tushar Kumeria, Altalhi, Tariq, Ho-Young Jung, Jung, Ho-Young, null Madhuprasad   +21 more
core   +1 more source

Non-Enzymatic Detection of Glucose and Ketones in Urine using Paper-Based Analytical Devices

Diabetes, driven by unbalanced diets and unhealthy lifestyles, is highly prevalent. In Indonesia, its prevalence is projected to reach 28.6 million by 2045.
'Aisy, Kamila Rohadatul, Fahmi, Ahmad Luthfi, Sulistyarti, Hermin, Wulandari, Ika Oktavia, Sabarudin, Akhmad   +4 more
core   +1 more source

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