Microchannel (microtechnology) - Wikipedia
Microchannel in microtechnology is a channel with a hydraulic diameter below 1 mm, usually 1–99 μm. [1] Microchannels are used in fluid control (see Microfluidics), heat transfer (see Micro heat exchanger) and cell migration observation. [2]
Self-shrinking soft demoulding for complex high-aspect-ratio microchannels
2022年8月29日 · Here, we propose a simple and solvent-free fabrication method capable of producing monolithic microchannels with complex 3D structures, long length, and small diameter. A soft template and a ...
Facile photopatterning of perfusable microchannels in hydrogels …
2024年9月12日 · A cost-effective, facile, versatile and ultrafast methodology to fabricate perfusable microchannels of complex shapes in photopolymerizable hydrogels without the need for specialized equipment or...
Overview of recent trends in microchannels for heat transfer and ...
2022年11月1日 · Aligning with current industry trends and the need to adopt sustainable approaches, microchannels (MC) present innovative commercialisation possibilities to tackle thermal management issues in modern electronics. The earliest MC heat sink (MCHS) technology can perhaps be credited to Tuckerman and Pease [3]. IBM's high-performance computer chip ...
Viscoelastic microfluidics: progress and challenges
2020年12月14日 · The ability to fabricate long and narrow microchannels (the ratio of channel downstream length to its characteristic length such as hydraulic diameter can easily exceed 1000× in microfluidic...
Capillary microfluidics in microchannels: from microfluidic networks to ...
2018年7月16日 · Capillary microfluidics can deliver liquids in a pre-programmed manner without peripheral equipment by exploiting surface tension effects encoded by the geometry and surface chemistry of a microchannel. Here, we review the history and progress of microchannel-based capillary microfluidics spanning over three decades.
Microchannels in Development, Survival, and Vascularisation of …
2019年5月7日 · Microchannels are simple, perfusable architectural features engineered into biomaterials to promote mass transport of solutes to cells, effective cell seeding and compartmentalisation for tissue engineering applications, control over spatiotemporal distribution of molecules and ligands, and survival, integration, and vascularisation of ...
Fundamentals of Microchannels | SpringerLink
2012年10月16日 · The discussion in this chapter will deal with fundamentals of microchannels. We begin by introducing the history, technical background, classification, advantages, and disadvantages of microchannels. Fabrication methods (conventional technology and modern technology) for microchannels are considered next.
Inner Surface Design of Functional Microchannels for Microscale …
2019年12月3日 · Microchannel inner surface designs, including the surface chemical modification, and the construction of micro-/nanostructures, are good examples of manipulating those interfaces between liquids and surfaces through tuning the chemical and physical properties of the inner walls of the microchannel.
Optimization and Analysis of Microchannels Under Complex …
2022年2月28日 · In this article, a model of equivalent thermal conductivity for microchannels is constructed based on the equivalent circuit method, and the temperature response of 3-D IC can be quickly solved. Furthermore, a power adaptive microchannel (PAMC) model based on the collaborative optimization of power distribution and structural parameters is ...