a woven thread-based microfluidic fuel cell with

Disposable microfluidic devices: fabrication, function,

2018/5/30In addition, TPE is not gas permeable, making TPE suitable for oxygen-sensitive applications, but probably unsuitable for long-term cell-based applications (e.g., cell culture). Overall, TPE replica molding is complementary to PDMS fabrication in that TPE fabrication utilizes the benefits of soft lithography-based techniques, yet offers different material properties.

Disposable microfluidic devices: fabrication, function,

2018/5/30In addition, TPE is not gas permeable, making TPE suitable for oxygen-sensitive applications, but probably unsuitable for long-term cell-based applications (e.g., cell culture). Overall, TPE replica molding is complementary to PDMS fabrication in that TPE fabrication utilizes the benefits of soft lithography-based techniques, yet offers different material properties.

Microfluidic Devices and Their Applications

J. Wan: Microfluidic-based synthesis of hydrogel particles for cell microencapsulation and cell-based drug delivery, Polymers 4, 1084–1108 (2012) Google Scholar 16.255 G.D. Nicodemus, S.J. Bryant: Cell encapsulation in biodegradable hydrogels for tissue engineering applications, Tissue Eng. Part B: Rev. 14, 149–165 (2008) Google Scholar

Textiles Research Papers

These designs lead to microfluidic devices that may be useful in performing simple colorimetric assays that require qualitative results. We demonstrate the function of thread-based microfluidic devices in the context of five different colorimetric assays: detection of ketones, nitrite, protein, and glucose in artificial urine, and detection of alkaline phosphatase in artificial plasma.

A dual

2019/10/31However, the lateral flow may give rise to serious reactant crossover in the fabric-based or paper-based microfluidic fuel cells. Taking advantage of the one-dimensional nature of threads, we developed the first thread-based MMFC with graphite rod electrodes, which used the woven cotton threads as flow channels [ 25 ].

Materials for Low

There are a large number of books available on fuel cells; however, the majority are on specific types of fuel cells such as solid oxide fuel cells, proton exchange membrane fuel cells, or on specific technical aspects of fuel cells, e.g., the system or stack engineering. Thus, there is a need for a book focused on materials requirements in fuel cells. Key Materials in Low-Temperature Fuel

A Metabolic Biofuel Cell: Conversion of Human Leukocyte

2011/5/10Togo M, Takamura A, Asai T, Kaji H, Nishizawa M: An enzyme-based microfluidic biofuel cell using vitamin K 3-mediated glucose oxidation. Electrochemica Acta 2007, 52: 4669-4674. 10.1016/j.electacta.2007.01.067 Article Google Scholar 22.

Parametric Performance Investigation on Membraneless

2020/12/1Furthermore, Liu et al. invented a woven thread-based microfluidic cell with sodium formate as fuel with graphite rods act as electrodes, which showed a power density of 56.6 mW cm −2 []. A significant advantage of leveraging paper substrates for microfluidic fuel cells is their capability of creating co-laminar flow, meaning that fluids streams can stream in parallel without mixing.

A Dual Electrolyte H2/O2 Planar Membraneless

2005/3/16A dual electrolyte H 2 /O 2 fuel cell system employing a planar microfluidic membraneless fuel cell has been investigated and compared to single electrolyte H 2 /O 2 systems under analogous conditions. The fuel is H 2 dissolved in 0.1 M KOH (pH 13), and the oxidant is O 2 dissolved in 0.1 M H 2 SO 4 (pH 0.9), comprising a system with a calculated thermodynamic potential of 1.943 V (when 1 M

Microfluidics in Polymers, Paper, and Thread

Paper and thread-based microfluidics We have sought to develop even simpler and lower-cost microfluidic technologies based on materials such as paper and threads. 1,3 One class of paper devices is powered by natural occurring wicking, when water wets the hydrophilic cellulose fibers.

Disposable microfluidic devices: fabrication, function,

2018/5/30In addition, TPE is not gas permeable, making TPE suitable for oxygen-sensitive applications, but probably unsuitable for long-term cell-based applications (e.g., cell culture). Overall, TPE replica molding is complementary to PDMS fabrication in that TPE fabrication utilizes the benefits of soft lithography-based techniques, yet offers different material properties.

US8168337B2

The present invention relates to an electrochemical cell for use with an electrolyte, oxidizable solid fuel, and an oxidizer to generate electrical power. The electrochemical cell includes a permeable electrode body provided along a flow path for receiving a flow including

A woven thread

2018/12/6A woven thread-based microfluidic fuel cell based on graphite rod electrodes is proposed. Both inter-fiber gaps and inter-weave spaces could provide flow channels for the liquid transport through the woven cotton thread. Therefore, no external pumps are required to

A microfluidic direct formate fuel cell on paper

2014/12/27Zhenfei Liu, Dingding Ye, Rong Chen, Biao Zhang, Xun Zhu, Jun Li and Qiang Liao, A woven thread-based microfluidic fuel cell with graphite rod electrodes, International Journal of Hydrogen Energy, 10.1016/j.ijhydene.2018.10.086.

Alkaline membrane fuel cells: anion exchange membranes

Alkaline anion exchange membrane fuel cells (AAEMFC) are attracting ever-increasing attention, as they are promising electrochemical devices for energy production, presenting a viable opponent to the more researched proton exchange membrane fuel cells

Microfluidic fuel cells with different types of fuels: A

2021/5/1Microfluidic fuel cells with different types of fuels are summarized and compared. • Various flow configurations and electrode structures are reviewed in detail. • Stacking efficiency is compared among different microfluidic fuel cell stacks. • Paper-based and fabric

Journal of Electrochemical Science and Technology

The Journal of Electrochemical Science and Technology publishes high–level Communications, Research Articles and Mini-Reviews related to all range of electrochemical science and technology. It aims for high-speed reviewing process in 2 weeks and maintains

Development of fabric

2019/2/19Fabric has emerged as an alternative to paper for the fabrication of microfluidic devices. Fabric could be easily manufactured using various natural and synthetic materials that contain a wide variety of functional groups, which can participate in binding to different types of molecules without further functionalization. To allow a rapid fabrication of more sophisticated fabric-based devices

Microfluidic paper

2011/12/2Microfluidic paper-based analytical devices (microPADs) began as a simple idea with an ambitious goal. The idea was to make microfluidic devices out of paper instead of plastic or glass. The goal was to develop low-cost and portable paper-based diagnostic devices to improve healthcare in developing countries.

A membrane

2021/4/21A membrane-free micro-fluidic microbial fuel cell (μMFC) has been developed in this work, in which the bacteria-mediated organic fuel oxidation process is physically separated from the proton exchange process that occurs between the laminar co-flows of anolyte and catholyte streams on a micro-fluidic chip. This new strategy aims to shelter exoelectrogenic bacteria in the anode chamber from

A microfluidic direct formate fuel cell on paper

2014/12/27Zhenfei Liu, Dingding Ye, Rong Chen, Biao Zhang, Xun Zhu, Jun Li and Qiang Liao, A woven thread-based microfluidic fuel cell with graphite rod electrodes, International Journal of Hydrogen Energy, 10.1016/j.ijhydene.2018.10.086.

Materials for Low

There are a large number of books available on fuel cells; however, the majority are on specific types of fuel cells such as solid oxide fuel cells, proton exchange membrane fuel cells, or on specific technical aspects of fuel cells, e.g., the system or stack engineering. Thus, there is a need for a book focused on materials requirements in fuel cells. Key Materials in Low-Temperature Fuel

A Microfluidic Fuel Cell with Flow

2008/3/4A microfluidic fuel cell architecture incorporating flow-through porous electrodes is demonstrated. The design is based on cross-flow of aqueous vanadium redox species through the electrodes into an orthogonally arranged co-laminar exit channel, where the waste solutions provide ionic charge transfer in a membraneless configuration. This flow-through architecture enables improved

Microfluidic fuel cells with different types of fuels: A

2021/5/1Microfluidic fuel cells with different types of fuels are summarized and compared. • Various flow configurations and electrode structures are reviewed in detail. • Stacking efficiency is compared among different microfluidic fuel cell stacks. • Paper-based and fabric

A direct formate microfluidic fuel cell with cotton thread

2020/10/16A microfluidic fuel cell with cotton thread-based electrodes is proposed. • Cotton threads coated with palladium catalyst form flow-through electrodes. • Both the catalyst loading and operation condition affect flow rates of reactants. • A peak power density of 24.75

Thread based electrofluidic platform for direct metabolite analysis

3 35 in less than 2 minutes. The device exhibited a linear working range from 0.1 to 15 g/mL of 36 riboflavin in urine, and was in good agreement with capillary electrophoresis measurements. 37 38 39 KEYWORDS 40 Microfluidic thread based analytical

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