Results 21 to 30 of about 2,871,670 (306)

Digital Microfluidics for Nucleic Acid Amplification [PDF]

Sensors, 2017
Digital Microfluidics (DMF) has emerged as a disruptive methodology for the control and manipulation of low volume droplets. In DMF, each droplet acts as a single reactor, which allows for extensive multiparallelization of biological and chemical ...
Beatriz Coelho, Bruno Veigas, Elvira Fortunato, Rodrigo Martins, Hugo Águas, Rui Igreja, Pedro V. Baptista   +6 more
doaj   +2 more sources

Digital Microfluidics in Newborn Screening for Mucopolysaccharidoses: A Progress Report [PDF]

International Journal of Neonatal Screening, 2020
Newborn screening (NBS) for mucopolysaccharidosis type I (MPS I, Hurler syndrome) is currently conducted in about two-fifths of the NBS programs in the United States and in a few other countries. Screening is performed by measurement of residual activity
Jon Washburn, David S. Millington
doaj   +2 more sources

Thin-Film Transistor Digital Microfluidics Circuit Design with Capacitance-Based Droplet Sensing [PDF]

Sensors
With the continuous expansion of pixel arrays in digital microfluidics (DMF) chips, precise droplet control has emerged as a critical issue requiring detailed consideration.
Shengzhe Jiang, Chang Li, Jiping Du, Dongping Wang, Hanbin Ma, Jun Yu, Arokia Nathan   +6 more
doaj   +2 more sources

Digital Microfluidics: A New Paradigm for Radiochemistry [PDF]

Molecular Imaging, 2015
The emerging technology of digital microfluidics is opening up the possibility of performing radiochemistry at the microliter scale to produce tracers for positron emission tomography (PET) labeled with fluorine-18 or other isotopes.
Pei Yuin Keng, R. Michael van Dam
doaj   +2 more sources

Interfacing Digital Microfluidics with Ambient Mass Spectrometry Using SU-8 as Dielectric Layer [PDF]

Micromachines, 2018
This work describes the interfacing of electrowetting-on-dielectric based digital microfluidic (DMF) sample preparation devices with ambient mass spectrometry (MS) via desorption atmospheric pressure photoionization (DAPPI).
Gowtham Sathyanarayanan, Markus Haapala, Tiina Sikanen   +2 more
doaj   +2 more sources

Design and Fabrication of Digital Microfluidics device for Lab-on-a-Chip Applications

Engineering Proceedings, 2023
In digital microfluidics, discrete liquid droplets move on a dielectric surface with the help of AC or DC voltage. Digital microfluidics system has extended the scope of microfluidics by providing automated, precise flow control for point-of-care devices
Hammas Ullah, Faraz Shoaib, Syed Danyal Zahid, Mohammad Iymaan Mahmood, Mubashar Ali, Moazzam Ali, Hamza Abbas, Ali Turab Jafry   +7 more
doaj   +1 more source

Digital microfluidics for biological analysis and applications.

Lab on a Chip, 2023
Digital microfluidics (DMF) is an emerging liquid-handling technology based on arrays of microelectrodes for the precise manipulation of discrete droplets.
Xing Xu, Linfeng Cai, Shanshan Liang, Qiannan Zhang, Shiyan Lin, Mingyin Li, Qizheng Yang, Chong Li, Ziyan Han, Chao Yang   +9 more
semanticscholar   +1 more source

Hybrid Digital-Droplet Microfluidic Chip for Applications in Droplet Digital Nucleic Acid Amplification: Design, Fabrication and Characterization

Sensors, 2023
Microfluidic-based platforms have become a hallmark for chemical and biological assays, empowering micro- and nano-reaction vessels. The fusion of microfluidic technologies (digital microfluidics, continuous-flow microfluidics, and droplet microfluidics,
Beatriz J. Coelho, Joana P. Neto, Bárbara Sieira, André T. Moura, Elvira Fortunato, Rodrigo Martins, Pedro V. Baptista, Rui Igreja, Hugo Águas   +8 more
doaj   +1 more source

Multi-Sample Detection of Soil Nitrate Nitrogen Using a Digital Microfluidic Platform

Agriculture, 2023
The rapid quantification of nitrate nitrogen concentration plays a pivotal role in monitoring soil nutrient content. Nevertheless, the low detection efficiency limits the application of traditional methods in rapid testing.
Yan Hong, Zhihao Xia, Jingming Su, Rujing Wang, Yongjia Chang, Qing Huang, Liman Wei, Xiangyu Chen   +7 more
doaj   +1 more source

Integrating DNA Encapsulates and Digital Microfluidics for Automated Data Storage in DNA.

Small, 2022
Using DNA as a durable, high-density storage medium with eternal format relevance can address a future data storage deficiency. The proposed storage format incorporates dehydrated particle spots on glass, at a theoretical capacity of more than 20 TB per ...
Philipp L Antkowiak, Julian Koch, Bichlien H. Nguyen, W. Stark, K. Strauss, L. Ceze, R. Grass   +6 more
semanticscholar   +1 more source