Results 121 to 130 of about 1,708,417 (385)
Fabrication of Microfluidic Chips Based on an EHD-Assisted Direct Printing Method
Sensors, 2020 Microfluidic chips have been widely used in many areas such as biology, environmental monitoring, and micromixing. With the increasing popularity and complexity of microfluidic systems, rapid and convenient approaches for fabricating microfluidic chips ...
Xiang Chi +6 more
doaj +1 more source
Advanced Biology, EarlyView.The successful in situ polymerization of microtubules in giant polymer‐lipid hybrid vesicles is illustrated. The microtubules formed in the giant hybrid vesicles exhibit different morphologies including lumenal network formation and membrane association. Abstract Creating artificial cells with a dynamic cytoskeleton, akin to those in living cells, is a
Paula De Dios Andres +4 more
wiley +1 more source
3D Printing in Medicine, 2020 Purpose Many commonly used mask designs are secured by elastic straps looping around the posterior auricular region. This constant pressure and friction against the skin may contribute to increased wearer pain, irritation, and discomfort.
Zachary O’Connor +5 more
doaj +1 more source
Advanced Biology, EarlyView.In this study, a new type of bioactive glass fiber ‐based composite magnesium phosphate bone cement is prepared and verified that its mechanical strength and biological properties. In addition, the cement may have played a biologically active role in the Notch and HIF signaling pathways.
Yuzheng Lu +12 more
wiley +1 more source
Computed Axial Lithography (CAL): Toward Single Step 3D Printing of Arbitrary Geometries [PDF]
arXiv, 2017 Most additive manufacturing processes today operate by printing voxels (3D pixels) serially point-by-point to build up a 3D part. In some more recently-developed techniques, for example optical printing methods such as projection stereolithography [Zheng et al. 2012], [Tumbleston et al.
arxiv
3D Printing of Scintillating Materials [PDF]
arXiv, 2014 We demonstrate, for the first time, the applicability of 3D printing technique to the manufacture of scintillation detectors. We report of a formulation, usable in stereolithographic printing, that exhibits scintillation efficiency on the order of 30\% of that of commercial polystyrene based scintillators.
arxiv
3D Conductive Polymer Printed Metasurface Antenna for Fresnel Focusing [PDF]
arXiv, 2018 We demonstrate a 3D printed holographic metasurface antenna for beam-focusing applications at 10 GHz within the X-band frequency regime. The metasurface antenna is printed using a dual-material 3D printer leveraging a biodegradable conductive polymer material (Electrifi) to print the conductive parts and polylactic acid (PLA) to print the dielectric ...
arxiv
Surgical planning aided with 3D technologies for management of complex paracardiac tumors
Journal of Cardiothoracic SurgeryBackground Accurate diagnosis and treatment of complex cardiac tumors poses challenges, particularly when surgical resection is considered. 3D reconstruction and printing appear as a novel approach to allow heart teams for optimal surgical and post ...
Camilo E. Pérez-Cualtán +11 more
doaj +1 more source
Printing-while-moving: a new paradigm for large-scale robotic 3D Printing [PDF]
arXiv, 2018 Building and Construction have recently become an exciting application ground for robotics. In particular, rapid progress in materials formulation and in robotics technology has made robotic 3D Printing of concrete a promising technique for in-situ construction.
arxiv