Results 91 to 100 of about 15,564 (252)

LIGA Micromachining

, 2012
This YouTube video, created by Southwest Center for Microsystems Education (SCME), provides an overview of the LIGA (Lithography, Electroplating, and Molding) technique for micromachining.

core   +1 more source

Neurovascular coupling in bone regeneration: Mechanisms, advanced biomaterials and challenges

BMEMat, EarlyView.
This figure illustrates various material strategies for neurovascularized bone regeneration, including electroactive scaffolds, ion‐loaded materials, drug delivery systems, surface modifications, cells/cell products, growth factors, and peptides. These approaches aim to synergistically promote the regeneration of neural, vascular, and bone tissues ...
Yixin Ma, Nan Jiang, Liyuan Chen, He Zhang, Xinjia Cai, Karan Gulati, Danqing He, Zhigang Cai, Yan Liu   +8 more
wiley   +1 more source

3D printing of fluorine‐free omniphobic surfaces

Droplet, EarlyView.
Our work demonstrates that the simple and inexpensive digital light processing three‐dimensional printing can be used to fabricate micropillar arrays with doubly reentrant and triply reentrant features. The printed fluorine‐free surfaces display omniphobicity and resist the wetting of liquids with a wide range of surface tensions.
Tyler R. McCoy, Mohammad Alipanahrostami, Chase Wright, Saman Faraji Gargari, Mi Li, Shinyun Park, Tiezheng Tong, Wei Wang   +7 more
wiley   +1 more source

Recent advances in ultrafast laser micromachining of transparent materials

, 2009
Modification of transparent materials with ultrafast lasers has attracted considerable interest due to a wide range of applications including laser surgery, integrated optics, optical data storage, 3D micro- and nanostructuring [1]. Three different types
Kazansky, P.G., Hirao, K., Miura, K., Yang, W., Sakakura, M., Svirko, Y.P., Corbari, C., Shimotsuma, Y., Beresna, Martynas, Qiu, J.   +9 more
core  

Electrochemical micromachining on nickel and nickel-based superalloys with two-tone sinusoidal signal

Electrochemistry Communications
Electrochemical micromachining is an emerging technology in the machining field. This method offers several advantages such as exceptional surface quality, minimal cathode depletion, and a high elimination rate. Often, an ultrashort pulse power supply is
Xin Wang, Yan Peng
doaj   +1 more source

High‐Performance UV Photodetectors Based on ZnO Hierarchical Nanostructures Grown on Aerosol‐Printed 3D Ag Mesh

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
First integration of ZnO nanorods with aerosol‐printed 3D Ag meshes for UV photodetector. 3D Ag/ZnO enhances light absorption and charge separation by providing a large active surface area for efficient charge generation and a strong UV response.
Elius Hossain, Jin‐Sol Lee, Md. Abu Mosa, Kye‐Si Kwon   +3 more
wiley   +1 more source

Flexible wearable electronics for cardiovascular monitoring from surface signals to deep physiological insights

FlexMat, EarlyView.
This review organizes flexible wearable electronics for cardiovascular monitoring into four interconnected information layers: surface electrophysiology, hemodynamic sensing, vascular imaging, and biofluid biomarker analysis. This framework clarifies how electrical rhythm, vascular loading, structural and flow‐related features, and biochemical states ...
Qiao Chen, Hongwen Chen, Yuanyuan Li, Pingan Yang, Rui Li, Zhihao Zhou   +5 more
wiley   +1 more source

Experimental Study of the Wear of Diamond Coated Micro End Mills

, 2010
The demand for the miniaturization of complex components has led to the growth of manufacturing methods capable of producing truly three dimensional parts using traditional en-gineering materials with favorable mechanical properties.
Sumant, Anirudha V., Torres, Christopher D., Boyat, Alexandra M., Carpick, Robert W., Pfefferkorn, Frank E., Adiga, Vivekananda P.   +5 more
core  

Advanced MMC-Based Hydrostatic Bearings for Enhanced Linear Motion in Ultraprecision and Micromachining Applications

Micromachines
This study investigates the impact of material selection on the performance of linear slideways in ultraprecision machines used for freeform surface machining.
Ali Khaghani, Atanas Ivanov, Mina Mortazavi   +2 more
doaj   +1 more source

A Novel Slit Lamp‐Based System for 3D Ultrasound of the Eye

Journal of Ultrasound in Medicine, EarlyView.
Objectives This study aims to develop and evaluate a novel slit‐lamp‐based system to acquire 3‐dimensional (3D) ultrasound volumes using conventional ultrasound probes. Methods A slit‐lamp adapter was 3D printed and connected with a linear actuator and graphical user interface (GUI) system to control movement and create volumes of 2‐dimensional scans ...
Claire E. Malley, Joseph P. Miller, Boyan Pan, Josiah K. To, Jack O. Thomas, Steven Y. Chang, Jason Dagoon, William C. Tang, Parsa Riazi Esfahani, Andrew W. Browne   +9 more
wiley   +1 more source