Results 131 to 140 of about 2,775 (244)

Electrical Stimulation Directs Formation of Perfused Vasculature in Engineered Tissues

Advanced Science, Volume 13, Issue 33, 15 June 2026.
Electrical stimulation (ESTIM) enhances vasculature formation in engineered human tissues. In 3D endothelial‐fibroblast constructs, conditioning with ESTIM promotes the formation of dense and highly branched networks that rapidly anastomose with mouse vasculature when implanted in vivo. Vessels formed under ESTIM are importantly functionally perfusable.
Katarzyna A. Grzelak, Ashley D. Westerfield, Vardhman Kumar, Kasturi Chakraborty, Navaneeth Krishna Rajeeva Pandian, Christopher S. Chen, Sangeeta N. Bhatia   +6 more
wiley   +1 more source

Advanced Fabrication of 56 Gbaud Electro-Absorption Modulated Laser (EML) Chips Integrated with High-Speed Silicon Photonic Substrates

Photonics
With the rapid growth of data center demand driven by AI, high-speed optical modules (such as 800G and 1.6T) have become critical components. Traditional 800G modules face issues such as complex processes and large sizes due to the separate packaging of ...
Liang Li, Yifan Xiao, Weiqi Wang, Chenggang Guan, Wengang Yao, Yuming Zhang, Xuan Chen, Qiang Wan, Chaoqiang Dong, Xinyuan Xu   +9 more
doaj   +1 more source

Comparative Distortion in Three-Unit Fixed Prostheses Joined by Laser Welding, Conventional Soldering, or Casting in One Piece

, 1977
This study was conducted to evaluate objectively the relative distortion in three-unit bridges joined by laser welding, soldering, or one-piece casting techniques, Each procedure was replicated five times.
R. Ernest Clark, John S. Huling
core   +1 more source

Practical Lithium–Sulfur Batteries: An Integrated Design Roadmap from High‐Loading Cathodes to High‐Energy Pouch Cells

Advanced Science, Volume 13, Issue 33, 15 June 2026.
This review presents an integrated design roadmap for practical lithium–sulfur batteries, moving beyond isolated material breakthroughs to the synergistic combination of three interdependent frontiers: Scale‐Up, Electrolyte‐Cathode Synergy, and AI/ML Data‐Driven Design.
Shihzad Shakil, Fan Wang, Lejun Fu, Yuye Huang, Hanhui Lei, Jiarui Huang, Terence Xiaoteng Liu   +6 more
wiley   +1 more source

Strong bonding of corneal incisions using a noncontact fiber-optic laser soldering method. [PDF]

J Biomed Opt, 2019
Basov S, Varssano D, Platkov M, Gabay I, Rosner M, Barequet I, Rattunde M, Wagner J, Harlev M, Ofer D, Nisky I, Dankner Y, Katzir A.   +12 more
europepmc   +1 more source

Fluxless laser soldering for electronic packaging

, 1991
Conventional soldering typically requires the use of reactive fluxes to promote wetting. The resulting flux residues are removed primarily with halogenated or chlorofluorocarbon (CFC) solvents.
Hosking, F M, Keicher, D M
core  

Microsurgical anastomosis of sperm duct by laser tissue soldering

, 2005
Connection of small vessels is usually done by suturing which is very cumbersome. Laser tissue soldering can circumvent that obstacle if a handy procedure can be defined.
Wehner, Martin, Henning, Thomas, Henning, Thomas F. E., Teutu-Kengne, Alain-Fleury, Wehner, Martin M., Poprawe, Reinhart, Brkovic, Drasko, Klee, Doris, Jakse, Gerhard   +8 more
core   +1 more source

Rejuvenated Amorphous Alloys: Processing Methods, Microstructures and Mechanical Properties

Advanced Science, Volume 13, Issue 33, 15 June 2026.
Three rejuvenation methods – mechanical and thermal rejuvenation, and other rejuvenation routes such as ultrasonic processing – can be used to modify structures of glassy alloys, especially atomic clusters, and therefore enhances plasticity and activates work‐hardening behaviors.
Can Yang, Yu Chen, Chunguang Tang, Si Lan, Jun Tan, Heng Ye, Hua Chen, Zhifu Yao, Jürgen Eckert, Dongxian Zhang, Jian‐Zhong Jiang   +10 more
wiley   +1 more source

Gallium‐Based Liquid Metal Composites for Flexible Sensors: Design Strategies, Sensing Functions, and Application

Advanced Electronic Materials, Volume 12, Issue 11, 8 June 2026.
ABSTRACT In recent years, flexible sensors have played an important role in fields of medical diagnostics and soft robotics for their unique conformability. To further improve the sensing performance, new strategies involving liquid metal‐based composite materials have shown many advantages. Among the emerging new materials, gallium‐based liquid metals
Caicaike Bayin, Zhaojun Xu, Chuyi Zheng, Rui Gao, Liang Guo, Di Zhang, Xiaoli Ma, Xue Han, Weijiang Xue, Cuiping Guo, Yao Li   +10 more
wiley   +1 more source

Laser surface modification of biomedical alloys [PDF]

, 2012
This study investigated the effects of high speed laser surface modification on 316L stainless steel and Ti-6Al-4V for biomedical implants application. Laser processing was carried out in an inert argon environment using a 1.5 kW CO2 laser.
Chikarakara, Evans
core