October 29, 2018
Source: UCLA Newsroom
New imaging technique may lead to improved functionality of devices such as PCs, smartphones. The chips that drive everyday electronic gadgets such as personal computers and smartphones are made in semiconductor fabrication plants. These plants employ powerful transmission electron microscopes. While they can see physical structures smaller than a billionth of a meter, these microscopes have no way of seeing the electronic activity that makes the devices function. That may soon change, thanks to a new imaging technique developed by UCLA and University of Southern California... Read More
October 26, 2018
An innovative infrared-light probe with nanoscale spatial resolution has been expanded to cover previously inaccessible far-infrared wavelengths. The ability to investigate heterogeneous materials at nanometer scales and far-infrared energies will benefit a wide range of fields, from condensed matter physics to biology.
September 18, 2018
Source: Diversity in Action
The fact that Nico Hernandez-Charpak found his way to a STEM-based career is not surprising at all. In fact, it's in his blood. His father, who is of Colombian descent, is an engineer. His mother, who is French, is a doctor. His grandfather is a physicist. "My family were my role models. Of course, they played a big role."
August 27, 2018
Source: UCLA Newsroom
Researchers from UCLA and Washington University in St. Louis have discovered the previously unknown mechanism of how proteins from Plasmodium parasites — which cause malaria — are exported into human red blood cells, a process that is vital for parasites to survive in humans. The finding could pave the way for new treatments for malaria.
August 24, 2018
Source: CU Boulder Today
Murnane, Kapteyn and their colleagues from JILA, a joint-institute of CU Boulder and the National Institute for Standards and Technology (NIST), earned a nod for their years of efforts to wrangle X-ray light. The group debuted the world’s first tabletop X-ray laser in 2007. Today, these devices can shoot out pulses of radiation at a millionth of a billionth of a second—fast enough for scientists to image molecules in the act of forming and breaking chemical bonds. In addition to peering at the workings of atoms, such lasers may also enable new types of semiconductors and medical... Read More
August 07, 2018
Source: National Science Foundation News Release 18-056
The National Science Foundation (NSF) has awarded new Partnerships for Research and Education in Materials (PREM) grants to support eight collaborations across the United States aimed at fostering cutting-edge materials research while increasing diversity. The Fort Lewis College and Norfolk State University STROBE Science and Technology Center will focus on advanced imaging and characterization of functional nanomaterials. Fort Lewis College is a Native American-Serving Nontribal Institution, and additionally serves a significant Hispanic population. The PREM framework elements... Read More
August 07, 2018
Source: FLC News
The National Science Foundation (NSF) has awarded new Partnerships for Research and Education in Materials (PREM) grants to support eight collaborations across the United States aimed at fostering cutting-edge materials research while increasing diversity. Each award is expected to total nearly $4 million and will support a materials research partnership between a minority-serving institution (MSI) and a large-scale research facility supported by NSF’s Division of Materials Research (DMR). The PREM for Functional Nanomaterials is led by the Department of Physics... Read More
July 25, 2018
Source: UCI School of Physical Sciences Communications
Franklin Dollar, Ph.D., assistant professor for the Department of Physics and Astronomy, was awarded the prestigious five-year NSF grant valuing at $680,000 for his project titled CAREER: Coherent Laser Control for Compact Accelerators. Dollar’s project supports a study of how to coherently control the physics of laser-driven particle accelerators by manipulating laser properties such as the laser wavefront. Advanced particle accelerators based on lasers have the potential to dramatically reduce the size and duration of such sources, and could have immediate applications in medical... Read More
July 23, 2018
Bjoern Enders joined the ALS as a postdoc in July 2016. He first worked on Beamline 22.214.171.124 before moving to Beamline 7.0.1 (COSMIC) when 126.96.36.199 was disassembled and the ptychography program was moved in the summer of 2017. His research is part of the NSF Science and Technology Center STROBE.
June 06, 2018
Source: UCLA Newsroom
Cancer, aging-related diseases and other illnesses are closely tied to an important enzyme called “telomerase.” UCLA researchers report in the journal Cell the deepest scientific understanding yet of this once-mysterious enzyme, whose catalytic core — where most of its activity occurs — can now be seen in near atomic resolution.
June 04, 2018
Source: Berkeley Lab
CAMERA/ALS/STROBE Collaboration Yields Novel Image Data Workflow Pipeline. Now an inter-government agency funded collaboration of scientists from Berkeley Lab’s DOE-funded Center for Advanced Mathematics for Energy Research Applications (CAMERA), the ALS and STROBE, the National Science Foundation’s Science and Technology Center, has yielded another first-of-its-kind advance for ptychographic imaging: a software/algorithmic pipeline that enables real-time streaming of ptychographic image data during a beamline experiment, providing throughput, compression and resolution as well as rapid... Read More
May 10, 2018
Source: Pine River Times
Yes, touch it, ask questions, and learn how it works. That's part of the hands-on science experience that University of Colorado Boulder and Fort Lewis College faculty are taking on the road, encouraging students to consider careers in engineering and technical fields.
May 08, 2018
Source: The Durango Herald
Dolores School District students... try to figure out what is in the scanning electron microscope after shining a laser beam into it on Tuesday during the Light, Energy and Imaging STEM Workshop inSitter Hall at Fort Lewis College. About 60 students in sixth through 10th grades learned about scale and real-time imaging in the Nano-World, explored photosynthesis and solar energy at the nano-scale and learned about tools that change our perspective on the universe.
One New Honor for 213 Exceptional Individuals: American Academy of Arts and Sciences Elects New Members
April 18, 2018
Source: American Academy of Arts & Sciences
Dr. Henry Kapteyn is elected as a member of the American Academy of Arts and Sciences. CAMBRIDGE, MA | April 18, 2018 — As part of the American Academy of Arts and Sciences’ commitment to recognizing and celebrating excellence, 213 individuals in a wide range of disciplines and professions have been elected as members of the Class of 2018. Founded in 1780, the Academy honors exceptional scholars, leaders, artists, and innovators and engages them in sharing knowledge and addressing challenges facing the world.
April 13, 2018
Source: Department of Energy
STROBE's Markus Raschke received a Phase II STTR to continue work with STROBE industry partner, Anaysis. 82 Grants Will Support Scientific Innovation WASHINGTON, D.C. – U.S. Secretary of Energy Rick Perry announced that the Department of Energy will award 82 grants totaling $99 million to 69 small businesses in 26 states. Funded through DOE’s Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) programs, today’s selections are for Phase II research and development.
April 13, 2018
Source: CNSI at UCLA
UCLA researchers have produced the clearest 3-D images to date of the virus that causes cold sores, herpes simplex virus type 1, or HSV-1. The images enabled them to map the virus’ structure and offered new insights into how HSV-1 works. A report on the research was published online by the journal Science. The scientists used cryo electron microscopy, or cryoEM, to obtain the first atomic model of the virus particle, which is made up of more than 3,000 protein molecules comprising tens of millions of atoms.
Taoiseach Leo Varadkar Awards SFI St. Patrick’s Day Science Medal to Leading Physicist Prof Margaret Murnane and Technology Innovator David McCourt
March 14, 2018
Source: Science Foundation Ireland
Washington D.C., 14th March 2018 – An Taoiseach Leo Varadkar TD, has today presented Science Foundation Ireland’s (SFI) prestigious ‘St. Patrick’s Day Science Medal’ to Professor Margaret Murnane, Professor of Physics and Electrical and Computer Engineering at University of Colorado; and David McCourt, Founder and CEO of Granahan McCourt Capital, for their significant contribution to academia, research and industry. Now in its fifth year, the SFI St. Patrick’s Day Science Medal recognises the outstanding contributions of Prof Margaret Murnane and David McCourt in their... Read More
March 02, 2018
Source: APS TV 2018
STROBE is featured in an APS TV video about what makes JILA a unique and great place to work. JILA is a unique research and training partnership between the University of Colorado and the National Institute of Standards & Technology. At JILA, scientists develop new research and measurement technologies that broadly advance science and the NIST measurement mission. To date, JILA scientists have been awarded three Physics Nobel Prizes. JILA also trains young innovators who become leaders in industry, academia, and government labs. And after traveling to the many laboratories housed at... Read More
February 06, 2018
Source: Berkeley Lab Biosciences
So Ginsberg and her colleagues devised a measurement that transforms an optical “super-resolution” microscopy known as STED (stimulated emission depletion) into a tracker of excitons on these short scales in an organic semiconductor. The technique makes it possible, for the first time, to relate the characteristics of exciton migration efficiency to nanoscale structures within light harvesting materials. “We ended up using the spatial profile of light pulses and the way that they interact with the material in order to excite very small and localized regions that have very sharp boundaries,”... Read More
February 01, 2018
Source: UCLA Chemistry and Biochemistry
Professor Shimon Weiss leads team to develop nanosensors that can be directly inserted into a cell’s lipid membrane and be used to measure membrane potential. The devices, which are based on inorganic semiconductor nanoparticles, could potentially record action potentials from multiple neurons as well as electrical signals on the nanoscale – for example, across just one synapse. Their paper, "Membrane insertion of—and membrane potential sensing by—semiconductor voltage nanosensors: Feasibility demonstration” was published in the January, 12, 2018 issue of Science... Read More
January 19, 2018
Source: UCLA Newsroom
UCLA researchers have provided the first description of the structure of the herpes virus associated with Kaposi’s sarcoma, a type of cancer.
January 12, 2018
Source: nanotechweb.org / IOP
Researchers in the US have developed nanosensors that can be directly inserted into a cell’s lipid membrane and be used to measure membrane potential. The devices, which are based on inorganic semiconductor nanoparticles, could potentially record action potentials from multiple neurons as well as electrical signals on the nanoscale – for example, across just one synapse.
January 09, 2018
Source: APS Physics
Electron oscillations in silicon may be used to map, with nanometer resolution, the temperatures across a silicon device. Chris Regan of the University of California, Los Angeles, and co-workers have now developed a thermometry technique that, using a scanning transmission electron microscope (STEM), could eventually map temperature in a silicon device with a resolution down to 10 nm.
January 02, 2018
Source: The National Academies of Sciences, Engineering, Medicine
The U.S. is losing ground in a second laser revolution of highly intense, ultrafast lasers that have broad applications in manufacturing, medicine, and national security, says a new report from the National Academies of Sciences, Engineering, and Medicine. Currently, 80 percent to 90 percent of the high-intensity laser systems are overseas, and all of the highest power research lasers currently in construction or already built are overseas as well. The report makes five recommendations that would improve the nation’s position in the field, including for the U.S.... Read More
January 01, 2018
Source: Daily Camera
"From the start, the project has been about giving a platform to voices usually not heard in science class — Latinx voices," said Hernandez Charpak, who is now the assistant director of research and knowledge transfer at CU's STROBE, a National Science Foundation science and technology center on real-time functional imaging.