LLNL researchers have designed and developed a novel high-density, high-channel count 3D connector that enables hundreds or thousands of nonpermanent connections within a compact footprint. The connector addresses limitations of currently used conventional approaches that were described previously, which have an artificial ceiling on the number of recording sites of modern devices of no more…
Keywords
- Show all (120)
- Instrumentation (38)
- Sensors (15)
- Diagnostics (13)
- Electric Grid (8)
- Carbon Utilization (6)
- Therapeutics (5)
- Materials for Energy Products (4)
- Defense Technologies (3)
- 3D Printing (2)
- Additive Manufacturing (2)
- Direct Air Capture (2)
- National Security Forensics (2)
- Power Electronics (2)
- Rare Earth Elements (REEs) (2)
- Spectrometers (2)
- Vaccines (2)
- Inertial Fusion Energy (IFE) (1)
- (-) Brain Computer Interface (BCI) (4)
- (-) Ground Penetrating Radar (4)
- (-) Synthesis and Processing (3)
![Novel Protein-based Method for REE Separation](/sites/default/files/styles/scale_exact_400x400_/public/2024-06/Novel%20Protein-based%20Method%20for%20REE%20Separation.png?itok=It5_LQAz)
As an important step toward overcoming the technical and environmental limitations of current REE processing methods, the LLNL team has patented and demonstrated a biobased, all-aqueous REE extraction and separation scheme using the REE-selective lanmodulin protein. Lanmodulin can be fixed onto porous support materials using thiol-maleimide chemistry, which can enable tandem REE purification…
![Powder in Chemical Watch Glass](/sites/default/files/styles/scale_exact_400x400_/public/2023-12/gray%20powder.jpeg?itok=u_5ZtG7H)
LLNL researchers have developed a Li-Sn-Zn ternary alloy and its method of production. Instead of traditional alloying techniques, the alloy was synthesized using mechanical alloying (high energy ball milling). With high purity elemental powders of lithium, tin and zinc, LLNL researchers were able to prepare Li60Sn20Zn20 as well as Li70Sn20Zn10 nanopowders.
![ground-penetrating radar system developed for buried hazard detection](/sites/default/files/styles/scale_exact_400x400_/public/2023-08/GPR%20for%20buried%20hazard%20detection.png?itok=-miP0Qkw)
A set of images generated by multiple passes over the same area can be coherently integrated by this technology developed by LLNL researchers. The primary difficulty with coherently combining different passes is registering the images obtained from each pass, particularly if a pass only partially covers a given area.
![Livermore researchers support efforts to limit the need for rare-earth elements in U.S. clean-energy technologies.](/sites/default/files/styles/scale_exact_400x400_/public/2023-07/Reducing%20Reliance%20on%20Critical%20Materials.png?itok=IuC6bH4r)
CMI—a DOE Energy Innovation Hub—is a public/private partnership led by the Ames Laboratory that brings together the best and brightest research minds from universities, national laboratories (including LLNL), and the private sector to find innovative technology solutions to make better use of materials critical to the success of clean energy technologies as well as develop resilient and secure…
![Drone-based GPR](/sites/default/files/styles/scale_exact_400x400_/public/2023-05/Drone-based%20GPR.png?itok=6w7XzqPN)
LLNL researchers have developed a lightweight drone-based GPR array that when flown over a surface with laid and/or buried objects could image the field of view and be able to detect targets and discriminate them from clutter. The imaging method employs a modified multi-static architecture to provide the highest signal to noise with the lowest system weight, making it ideal for airborne or…
![Triband Image Rendering](/sites/default/files/styles/scale_exact_400x400_/public/2023-05/Triband%20Image%20Rendering.png?itok=8htGv08y)
This technology uses three different frequency bands to create intensity maps of returned signals. Signals have traditionally been displayed as raw return data. The intensity of the return is represented by level of brightness. Assignment of a scalar value for intensity is used to determine the brightness of the image. In this technology, each frequency is given a designated primary color…
![Schematic of high density detachable electrical interfaces with a single layer](/sites/default/files/styles/scale_exact_400x400_/public/2023-04/High%20density%20detachable%20interface_single.png?itok=HqwlqXwl)
Many of the disadvantages of current interface devices can be overcome with LLNL’s novel interface design, which relies on area array distribution where independent interface connector subassemblies are positioned in a planar grid. Not only is the interface device expandable area-wise (without increasing contact force), but it could also be expanded height-wise, with multiple layers of these…
![Flexible optoelectronic chip with integrated transmitter and receiver subassemblies](/sites/default/files/styles/scale_exact_400x400_/public/2023-04/Flexible_optoelectronic_chip.png?itok=EVf8ujMo)
Commercial fiber optic cables are the current standard for carrying optical signals in industries like communications or medical devices. However, the fibers are made of glass, which do not have favorable characteristics for applications that require flexibility and re-routing, e.g. typically brittle, limited selection of materials, dimension constraints.
![iChip, brain on a chip](/sites/default/files/styles/scale_exact_400x400_/public/2022-07/iChip.jpg?itok=B-rQJQjn)
LLNL has developed a brain-on-a-chip system with a removable cell-seeding funnel to simultaneously localize neurons from various brain regions in an anatomically relevant manner and over specific electrode regions of a MEA. LLNL’s novel, removable cell seeding funnel uses a combination of 3D printing and microfabrication that allows neurons from select brain regions to easily be seeded into…
![demo_sys.jpg demo_sys](/sites/default/files/styles/scale_exact_400x400_/public/2019-08/demo_sys.jpg?itok=4gpZeIsr)
LLNL has developed a wide band (WB) ground penetrating radar (GPR) technology to detect and image buried objects under a moving vehicle. Efficient and high performance processing algorithms reconstruct images of buried or hidden objects in two or three dimensions under a scanning array. The technology includes a mobile high-performance computing system allowing GPR array sensor data to be…