Results 1 to 10 of about 49 (49)

Research Progress and Future Trends of Microfluidic Paper-Based Analytical Devices in In-Vitro Diagnosis

Biosensors, 2022
In vitro diagnosis (IVD) has become a hot topic in laboratory research and achievement transformation. However, due to the high cost, and time-consuming and complex operation of traditional technologies, some new technologies are being introduced into ...
Taiyi Zhang, Feng Ding, Yujing Yang, Gaozhen Zhao, Chuanhao Zhang, Ruiming Wang, Xiaowen Huang   +6 more
doaj   +1 more source

Enhanced Sensing Behavior of Three-Dimensional Microfluidic Paper-Based Analytical Devices (3D-μPADs) with Evaporation-Free Enclosed Channels for Point-of-Care Testing

Diagnostics, 2021
Despite the potential in fabrication of microfluidic paper-based analytical devices (μPADs) for point-of-care testing (POCT) kits, the development of simple, accurate, and rapid devices with higher sensitivity remains challenging. Here, we report a novel
Jaehyung Jeon, Chanyong Park, Dinesh Veeran Ponnuvelu, Sungsu Park   +3 more
doaj   +1 more source

Three-Dimensional Paper-Based Microfluidic Analysis Device for Simultaneous Detection of Multiple Biomarkers with a Smartphone

Biosensors, 2020
Paper-based microfluidic analysis devices (μPADs) have attracted attention as a cost-effective platform for point-of-care testing (POCT), food safety, and environmental monitoring. Recently, three-dimensional (3D)-μPADs have been developed to improve the
Seung Ho Baek, Chanyong Park, Jaehyung Jeon, Sungsu Park   +3 more
doaj   +1 more source

Progress in Lab on Paper in the Field of Food Safety Detection [PDF]

Shipin Kexue, 2023
“Lab on paper” is a paper-based microanalytical system with unique advantages such as high sensitivity, low cost, portability, and mass production, which breaks through the limitations of traditional detection technologies and shows great potential in ...
CHEN Yang, YANG Zhansen, WANG Xin, SONG Guangchun, HUANG Huixian, XU Yuancong, LUO Yunbo, HUANG Kunlun, CHENG Nan
doaj   +1 more source

Spontaneous diffusiophoretic separation in paper-based microfluidic device

Micro and Nano Systems Letters, 2020
Microfluidic paper-based analytical devices (μPADs) for separating particles have been playing a key role for point-of-care diagnostics in the area of remote settings.
Dokeun Lee, Sung Jae Kim
doaj   +1 more source

Paper-based microfluidic devices: Fabrication, detection, and significant applications in various fields

Reviews in Analytical Chemistry, 2022
Paper is the most abundant and inexpensive polymeric structure of cellulose available. Paper has micro-porous capillary-like networks which are responsible for flow of solvents instead of pumps or electronic power, making paper an ideally usable tool ...
Das Shibam, Gagandeep, Bhatia Rohit
doaj   +1 more source

Molecular Diagnostic of Ochratoxin A With Specific Aptamers in Corn and Groundnut via Fabrication of a Microfluidic Device

Frontiers in Nutrition, 2022
Ochratoxin A (OTA) is one of the predominant mycotoxins that contaminate a wide range of food commodities. In the present study, a 36-mer aptamer was used as a molecular recognition element coupled with gold nanoparticles (AuNPs) for colorimetric ...
Deepshikha Shahdeo, Azmat Ali Khan, Amer M. Alanazi, Vivek K. Bajpai, Shruti Shukla, Sonu Gandhi   +5 more
doaj   +1 more source

3D Microfluidic Devices in a Single Piece of Paper for the Simultaneous Determination of Nitrite and Thiocyanate

Sensors, 2020
The concentrations of nitrite and thiocyanate in saliva can be used as the biomarkers of the progression of periodontitis disease and environmental tobacco smoke exposure, respectively.
Peng Yu, Muhan Deng, Yi Yang, Beixi Nie, Shaoyu Zhao   +4 more
doaj   +1 more source

Biomarker Detection in Early Diagnosis of Cancer: Recent Achievements in Point-of-Care Devices Based on Paper Microfluidics

Biosensors, 2023
Microfluidics is very crucial in lab-on-a-chip systems for carrying out operations in a large-scale laboratory environment on a single chip. Microfluidic systems are miniaturized devices in which the fluid behavior and control can be manipulated on a ...
Bilge Asci Erkocyigit, Ozge Ozufuklar, Aysenur Yardim, Emine Guler Celik, Suna Timur   +4 more
doaj   +1 more source

Paper-Based Fluidic Sensing Platforms for β-Adrenergic Agonist Residue Point-of-Care Testing

Biosensors, 2022
The illegal use of β-adrenergic agonists during livestock growth poses a threat to public health; the long-term intake of this medication can cause serious physiological side effects and even death.
Hongzhi Luo, Shan Liu, Lina Shi, Zhu Li, Qianwen Bai, Xiaoxin Du, Lijun Wang, He Zha, Chenzhong Li   +8 more
doaj   +1 more source