Nanomaterials with laser printing
In the journal Nature Communications, an interdisciplinary team from the Max Planck Institute of Colloids and Interfaces presents for the first time a laser-driven technology that enables them to create nanoparticles such as copper, cobalt and nickel.....»»
Laser differential confocal Raman-Brillouin spectrum microscopy for analysis of cancer cells
There are obvious differences between cancerous cells and normal cells in morphology, chemical properties and mechanical properties. The detection of cytochemical and mechanical properties of tumor tissues can provide multi-dimensional information fo.....»»
Laser pulse creates exotic order in quantum material
Water flows, ice is rigid—this clear difference between the liquid and solid state of substances is part of our everyday experience. It follows from the very regular arrangement of atoms and molecules in crystalline solids, which is lost when they.....»»
Impact of film thickness in laser-induced periodic structures on amorphous Si films
Since the scientists at Bell Labs invented the world's first transistor in December 1947, a revolution in microelectronics technology has profoundly affected lifestyles worldwide. As electronics get smaller and smaller, it is a challenge to find an e.....»»
Photonic chip transforms single beam of light into multiple beams, each with a panoply of different properties
Researchers at the National Institute of Standards and Technology (NIST) have devised a photonic circuit on a chip that transforms a single incoming beam of laser light into a panoply of new beams, each with a host of different optical properties......»»
This 3D printer can be yours for $210 in the 4th of July sales
If you want to get started with 3D printing but don't want to spend much cash, this Monoprice deal will let you grab a user-friendly printer for just $210......»»
New laser-based method could help scientists discover new puncture-resistant materials
A bullet piercing the protective armor of a first responder, a jellyfish stinging a swimmer, micrometeorites striking a satellite: High-speed projectiles that puncture materials show up in many forms. Researchers constantly aim to identify new materi.....»»
Best laser printer deals: Discounts on Brother, HP, and Canon
If you're ready to get your prints faster, read on to discover the best laser printer deals available right now......»»
Researchers develop new electrically pumped edge-emitting laser chip with unprecedented performance
In a new study published in Light: Science & Applications , a team of scientists led by Asst. Prof. Abdullah Demir from UNAM-Institute of Materials Science and Nanotechnology, Bilkent University, has successfully developed a novel electrically pumped.....»»
Researchers report on a new technique for cooling membranes with lasers
Using a new technique, researchers at the University of Basel have succeeded in cooling a small membrane down to temperatures close to absolute zero using only laser light. Such extremely cooled membranes could, for instance, find applications in hig.....»»
Samsung’s The Premiere 4K smart laser projector is $500 off
Samsung's The Premiere 4K smart laser projector comes in 120-inch and 130-inch models, and both are on sale from Samsung with $500 discounts to their prices......»»
Team lays groundwork for future ultra-precise timing links to geosynchronous satellites
Last year, scientists drove up Mauna Loa volcano on Hawai'i, aimed a laser at a reflector positioned on Haleakala peak on Maui, and beamed rapid pulses of laser light through 150 kilometers of turbulent air. While the pulses were exceedingly faint, t.....»»
Trillionths of a second: Photon pairs compress an electron beam into short pulses
Physicists at the University of Konstanz have generated one of the shortest signals ever produced by humans: Using paired laser pulses, they succeeded in compressing a series of electron pulses to a numerically analyzed duration of only 0.00000000000.....»»
Overcoming the trade-off between sub-nanometer size and high metal loading in meta cluster catalysts
Recognizing the ultrafast laser-to-thermal conversion capacity and the impermeable, flexible features of graphene Dr. Ye-Chuang Han and Prof. Zhong-Qun Tian conceived the idea of using the material as the diffusion-constrained nanoreactor for high-te.....»»
Sonodynamic immunotherapy proves effective in pancreatic cancer treatment
Ultrasound is a promising technique for treating cancer. Unlike laser light, used in photodynamic cancer therapy, ultrasound waves can reach deep into tissue—up to 12 cm—to treat deep tumors without damaging healthy cells. A team of researchers r.....»»
NASA laser communications terminal delivered for Artemis II moon mission
The laser communications system for NASA's Artemis II mission arrived at NASA's Kennedy Space Center in Florida for integration with the Orion spacecraft, which will carry astronauts around the Moon for the first time since the Apollo missions......»»
Using high-tech laser gear, UN-backed team scans Ukraine historical sites to preserve them amid war
Under the plaintive painted eyes of the holy, a volunteer team of two United Nations-backed engineers watched as a whirling laser took a million measurements a second inside Kyiv's All Saints Church......»»
Should You Pay For 3D Print Files?
Two major websites for finding 3D models for 3D printing have just launched the ability to pay artists for their models. Thangs.com and Printables.com have announced subscription services. Lets take a quick step back and look at what 3d model reposi.....»»
Taking biofabrication to the next level: Innovations in volumetric bioprinting
Bioprinting is the printing of living cells and tissues. It's a promising technique that hopefully, one day, can solve the organ donor shortage by growing organs from patients' own cells. However, printing living tissues and cells is extremely compli.....»»
Best 3D printer deals: Bring your creations to life for $170
If you're looking to dive into the world of 3D printing, we've got the best cheap 3D printer deals right here......»»
One of Brother’s most popular inkjet printers is in the discount bin
The Brother MFC-J5855DW is a good printer for your home office or printing out school reports. It's on sale now at Brother......»»