यह माइक्रोफ्लुइडिक्स पर अंग्रेजी में दुनिया भर के प्रकाशनों और पेटेंटों का हमारा नवीनतम चयन है, जो कई वैज्ञानिक ऑनलाइन पत्रिकाओं के बीच, माइक्रोफ्लुइडिक्स, माइक्रोचैनल, लैब-ऑन-अ-चिप, केशिका क्रिया, इलेक्ट्रोवेटिंग, पृष्ठ तनाव, माइक्रोफैब्रिकेशन और माइक्रोरेक्टर पर वर्गीकृत और केंद्रित हैं।
Power generation system
Patent published on the 2026-05-20 in GB under Ref GB2701973 by ROLLS ROYCE SUBMARINES LTD [GB] (Jacob Diffey [gb])
Abstract: A power generation system 100 for a microreactor comprising: a reactor core 10; a first turbomachinery system 20 comprising a turbine 22 and a compressor 24; a first heat-rejection sub-system 40; and a first recuperator 30 comprising a hot flow inlet flange 31, a hot flow outlet flange 32, a cool flow inlet flange 33, a cool flow outlet flange 34, and a matrix 35 comprising hot flow channels 36 and cool flow channels 37 arranged as part of a loop such that a working fluid can flow around the loo[...]
Our summary: The power generation system includes a microreactor with a reactor core and a turbomachinery system. It features a closed Brayton cycle with a first recuperator and heat-rejection subsystem. The system is designed for efficient fluid flow through specified channels and components.
Microreactor, Turbomachinery, Heat-rejection, Brayton cycle
Patent
Addressable microfluidic systems for controlled fluid flow, diffusion, and micro-organism behavior
Patent published on the 2026-04-23 in US under Ref US20260108882 by NEW JERSEY INSTITUTE OF TECH [US] (Voronov Roman [us], Chapek Sergei [us], Nguyen Huu Anh Minh [us])
Abstract: An addressable microfluidics device is provided. The device includes a chamber, a first flow channel pair including first and second flow channels fluidly connected to sides of the chamber, and a second flow channel pair including a third flow channel and a fourth flow channel fluidly connected to sides of the chamber. The device includes at least one bypass flow channel connecting either the first flow channel and the second flow channel, or the third flow channel and the fourth flow channel, t[...]
Our summary: The addressable microfluidic device controls fluid flow and diffusion. It features a chamber with multiple flow channel pairs and bypass options. Selective valves regulate fluid direction, enabling precise manipulation of micro-organism behavior.
microfluidics, addressable systems, fluid flow, valves
Patent
Graphene dispersion process
Patent published on the 2026-04-22 in GB under Ref GB2701142 by LEVIDIAN NANOSYSTEMS LTD [GB] (Jeremiah Marcellino [gb], Ugo Sassi [gb])
Abstract: A process is disclosed for preparing a dispersion of graphene in a fluid medium, the process comprising: providing graphene, said graphene obtained from operation of a plasma reactor system configured to produce graphene from a carbon-containing process gas; mixing said graphene with a fluid medium to provide a graphene suspension; and directing said graphene suspension into one or more microchannels of a high-pressure homogeniser at a pressure of at least 15 MPa so as to subject said graphene s[...]
Our summary: A process for preparing a graphene dispersion involves mixing graphene with a fluid medium. The mixture is then processed in microchannels of a high-pressure homogeniser at pressures exceeding 15 MPa. Additionally, the process includes options for chemically modifying the resulting graphene dispersion.
Graphene, dispersion, microchannels, homogeniser
Patent
Heatsink cell with microchannels
Patent published on the 2026-04-16 in WO under Ref WO2026080061 by HEWLETT PACKARD DEV COMPANY L P [US] (Dowell Daniel D [us], Seaver Richard W [us], Cumbie Michael W [us], Gonzales Curt Gene [us])
Abstract: A heatsink system includes an inlet, an outlet, and heatsink cells. Each of the heatsink cells includes microchannels, an inlet slot, and an outlet slot. The inlet slot includes a first fluidic channel extending along a first outer side of a first set of the microchannels, a second fluidic channel extending along a second outer side of a second set of the microchannels, and an inlet portion to receive fluid from the inlet and direct into the first fluidic channel and the second fluidic channel. [...]
Our summary: The heatsink system features cells with microchannels for enhanced fluid flow. It includes an inlet for directing fluid into two separate fluidic channels. The outlet slot collects fluid from the microchannels for efficient thermal management.
Heatsink, microchannels, fluidic channels, thermal management
Patent
Method of surface treatment of bone materials by laser and nanostructure thereof
Patent published on the 2026-04-15 in EP under Ref EP4725456 by TAIWAN SHAN YIN INT CO LTD [TW] (Su Kou-tsair [tw], Su Yu-jung [tw], Chiang Tao [tw])
Abstract: The present disclosure relates to a method of surface treatment of bone materials by laser and nanostructure thereof, wherein the surface of the bone material is titanium metal, the laser melts and sputters the titanium metal to form the molten metal titanium. The at least one microchannel of titanium dioxide (TiO2) is formed during cooling. The at least one microchannel includes at least one micro-hole, at least one guiding channel, and at least one nano-bump layer formed by the at least one na[...]
Our summary: The method involves laser treatment of titanium bone materials to create microchannels and nanostructures. This process enhances bone healing by promoting protein deposition, cell attachment, and blood vessel induction. Additionally, it improves nutrient exchange and stabilizes bone structure while providing antibacterial properties.
laser treatment, nanostructures, titanium metal, bone healing
Patent
Dual redundant cold plate
Patent published on the 2026-04-09 in US under Ref US20260101469 by LOCKHEED MARTIN CORP [US] (Hromyk Viktor [us], Visinski Nicholas C [us], Gurpinar Emre [us])
Abstract: [0000] A cold plate, for cooling an electronic component, includes a first end, a second end, opposite the first end, and a top face extending between the first end and the second end. The top face is configured to engage the electronic component. A first set of conduits extends between the first end and the second end and includes a first inlet conduit, a first outlet conduit, and at least one first microchannel between the first inlet conduit and the first outlet conduit. A second set of condu[...]
Our summary: A dual redundant cold plate cools electronic components using two separate sets of conduits. Each set includes inlet and outlet conduits along with microchannels for efficient heat transfer. The conduits are fluidly isolated to ensure reliability and performance.
cold plate, dual redundancy, microchannel, thermal management
Patent
From Fundamental Properties to State-Of-The-Art Applications
Published on 2026-02-02 by Min Zhang, Peiying Liao, Yuanming Cao, Tingting Sun, Xuanyong Liu @MDPI
Abstract: The rapid advancement of flexible and stretchable electronics has raised new demands for conductive materials with high conductivity and excellent mechanical properties. Compared to traditional conductive materials, gallium-based liquid metals exhibit a compelling set of attributes—including intrinsic deformability, high conductivity, good thermal conductivity, and a liquid state at or near room temperature—that address the critical requirements for conductors in flex[...]
Our summary: This paper reviews gallium-based liquid metals, highlighting their unique properties and potential in flexible electronics. It discusses intrinsic challenges like oxidation and surface tension that limit broader applications. The review aims to guide future research and applications of these materials.
gallium-based liquid metals, flexible electronics, conductivity, multifunctional applications
Publication
Innovative Microfluidic Platform to Compartmentalize hiPSC-Derived Neural Networks
Published on 2026-02-01 by Rahman Sabahi-Kaviani, Antigoni Gogolou, Celine Souilhol, Mark van der Kroeg, Steven A. Kushner, Femke M. S. de Vrij, Anestis Tsakiridis, Regina Luttge @MDPI
Abstract: This study presents the development of a Nervous System-on-Chip (NoC) using microfabrication techniques, focusing on the integration of human induced pluripotent stem cell (hiPSC)-derived neurons. We designed and fabricated NoCs based on microtunnel devices (MDs) with radial and linear configurations to facilitate the compartmentalized culture of cortical and enteric neural networks. Our findings demonstrate that these MDs allow axonal growth while restricting migration of somas and dendrites be[...]
Our summary: This study presents a microfluidic platform for compartmentalizing hiPSC-derived neural networks. It utilizes microfabrication techniques to create devices that support organized growth of neurons while restricting cell migration. The platform has potential applications in studying neurodegenerative diseases and advanced nervous system modeling.
microfluidics, hiPSC, neural networks, Nervous System-on-Chip
Publication
