DOE News
    Doe Science news source
    The DOE Science News Source is a Newswise initiative to promote research news from the Office of Science of the DOE to the public and news media.
    • 2020-11-09 17:15:52
    • Article ID: 741406

    The Root of Microplastics in Plants

    Micro- and nanoplastics were not absorbed by plant cells, but did attach to the root cap

    • Credit: Graphic by Donald Jorgensen | PNNL

    • Credit: Graphic by Rose Perry | Pacific Northwest National Laboratory

      Micro- and nanoplastics were not absorbed by plant cells but did accumulate on the tips of roots, which could bode well for future cleanup of contaminated environments but not for root crops.

    • Credit: Photo by Steven Taylor | Pacific Northwest National Laboratory

      Researchers did not see any evidence of microplastic beads inside the root cells of wheat.

    By Kelsey Adkisson

    Over the last decade, scientists have been scrambling to understand the impacts of microplastics. With the breakdown of plastic bottles, washing the world’s seven billion fleece jackets, or the microbeads in face cleansers, microplastics are piling up. How they affect living things like plants is still unclear.

    In soil, plastics have the potential to cause problems at the chemical level. Like a magnetic attraction, contaminants can bind to plastics, resulting in toxic accumulation. Contaminants can also hitch a free ride on plastics and potentially make their way into plants. But first, researchers need to know if microplastics—or their even smaller offspring called nanoplastics—can get into plant cells in the first place.

    Here’s some good news: they don’t, according to a recent study from Pacific Northwest National Laboratory (PNNL) and Washington State University (WSU). However, microplastics do accumulate on the tips of roots, which could bode well for future cleanup of contaminated environments, but not well for root crops, like carrots.

    Trojan horse for microplastics in plants

    Microplastics are a global issue. Particles have been found in all corners of the Earth—from remote mountain tops to the ocean depths. Over the past decade, the bulk of microplastics research has skewed toward aquatic environments, which is ironic because more microplastics have been found on land.

    "To understand issues with nano- and microplastics in plants, we have to really understand what’s happening at the chemical and cellular level,” said study co-author Carolyn Pearce, a geochemist at PNNL with a joint appointment in WSU’s Department of Crop and Soil Sciences.

    Like a toxic Trojan horse, microplastics can act as hot pockets of contaminant transport. They bind with and accumulate soil contaminants, such as long-lived polychlorinated biphenyls (PCBs). PCBs have been linked to cancer—production was banned in 1970, but they still linger in the environment. The result? A potential free ride into organisms and, perhaps, up the food chain.

    The first step to testing the toxic Trojan horse theory is to see if microplastics can even enter plant cells in the first place. “We looked at where they might accumulate on plants, what materials attach, and how they concentrate,” said Pearce.

    Size matters when it comes to microplastics in plants

    Not all microplastics are created equally. They can be as large as a pencil eraser or as small as a bacteria. Nanoplastics are tiny and are 100 times smaller than a plant cell. At that size, it’s easy to imagine how plants could absorb plastic particles, but there are size limits regarding what passes through cell walls.

    Generally, healthy adult plants only absorb materials 3–4 nanometers in size, which is even smaller than a virus. Some studies have shown that plants can absorb nanoparticles that are 10–12 times larger than that, up to 40–50 nanometers. While small particles pass through, the big question is—do plastics?

    To test the question, researchers zeroed in on two types of plants: Arabidopsis and soft white wheat. Arabidopsis is like the lab rat of the plant biology world. It’s a commonly studied weed related to mustard, with a short life cycle. Soft white wheat is grown throughout the Pacific Northwest and is used in Asian noodles and crackers.

    The researchers planted seeds on petri dishes containing agar mixed with two different sizes of micro- and nanoplastic beads. One size was virus-sized, while the other was 25 times larger. After allowing the seeds to grow for 5–12 days, researchers used a specialized microscope to take cross-sectioned images of the plant roots, allowing them to see root cells from all angles.

    “We used a confocal microscope at EMSL, the Environmental Molecular Sciences Laboratory, which has been used to look at animal tissues, such as lung tissue. I thought it could be used for plants,” said Stephen Taylor, a PNNL postdoctoral soil researcher and the study’s lead author. He conducted the research while earning his PhD through the WSU-PNNL Distinguished Graduate Research Program. “As far as we know, it’s the first time this technique has been used to look for plastics in plant cells."

    Some good news amid 2020

    No microplastic beads of either size were absorbed by any living tissue cells in either plant species.

    “We saw plastic accumulation around the root cap cells, and some along the surface up the root. But, we didn’t see any evidence of microplastic beads inside the cell structures, or in between the cells,” said Taylor. The cap cells protect the sensitive, growing parts of roots, are short-lived, and are shed often. Bottom line—absorption isn’t an issue, but attachment to the roots might be. This could potentially be an issue for root crops such as carrots, potatoes, or beets.

    Beyond helping researchers learn more about whether plants absorb plastic particles, the results have potential environmental applications too.

    “Microplastics are a problem that isn’t going away,” said Pearce. Imagining further research, she asked: “If we show that the plastics accumulate on the root tip, maybe we could use plants to remove plastics in other ecosystems?”

    The findings may also have applications for creating more environmentally friendly plastics. “We could also use this information to manufacture plastics that can’t get absorbed by plants and animals,” she said.

    There are benefits to knowing what microplastics do, or do not, get absorbed by living things.

    “Ultimately, this will help scientists better understand the tipping point of where there is an impact to plants and ecosystems,” said Pearce.

    Microplastic uptake in plants was the focus of the following study: Taylor, S., Pearce, C., Sanguinet, K., Hu, D., Chrisler, W., Kim, Y., Wang, Z., and Flury, M. 2020. Polystyrene nano- and microplastic accumulation at Arabidopsis and wheat root cap cells, but no evidence for uptake into roots, which was published in Environmental Science: Nano and was classified as a HOT article because it received particularly high scores in the scientific peer-review process.

    Funding for this study was provided by the WSU-PNNL Distinguished Graduate Student Fellowship and the United States Department of Agriculture’s National Institutes of Food and Agriculture. Initial funds were provided by PNNL’s Energy and Environment Directorate’s Laboratory Directed Research and Development seed program.  The Environmental Molecular Sciences Laboratory is a DOE Office of Science user facility.

    Research Team: Carolyn Pearce (PNNL/WSU); Stephen Taylor, Dehong Hu, William Chrisler, and Yong-Mo Kim (PNNL); Karen Sanguinet and Markus Flury (WSU); and Zhang Wang (Shenyang Agricultural University, China).

     

    X
    X
    X
    • Filters

    • × Clear Filters
    Exploring Blended Materials Along Compositional Gradients

    Exploring Blended Materials Along Compositional Gradients

    A new platform could accelerate the development of blended materials with desired properties.

    New Material Designed by Berkeley Lab 'Mines' Copper from Toxic Wastewater

    New Material Designed by Berkeley Lab 'Mines' Copper from Toxic Wastewater

    A research team led by Berkeley Lab has designed a new material - called ZIOS (zinc imidazole salicylaldoxime) - that extracts copper ions from mine wastewater with unprecedented precision and speed.

    Collaborative AI effort unraveling SARS-CoV-2 mysteries wins prestigious Gordon Bell Special Prize

    Collaborative AI effort unraveling SARS-CoV-2 mysteries wins prestigious Gordon Bell Special Prize

    Using a combination of AI and supercomputing resources, Argonne researchers are examining the dynamics of the SARS-CoV-2 spike protein to determine how it fuses with the human host cell, advancing the search for drug treatments.

    Flame on! How AI may tame a complex materials technique and transform manufacturing

    Flame on! How AI may tame a complex materials technique and transform manufacturing

    Creating nanomaterials with flame spray pyrolysis is complex, but scientists at Argonne have discovered how applying artificial intelligence can lead to an easier process and better performance.

    X-Ray Study Explores Potential of Hepatitis C Drugs to Treat COVID-19

    X-Ray Study Explores Potential of Hepatitis C Drugs to Treat COVID-19

    Researchers at the Department of Energy's Oak Ridge National Laboratory investigated the binding properties of several hepatitis C drugs to determine how well they inhibit the SARS-CoV-2 main protease, a crucial protein enzyme that enables the novel coronavirus to reproduce. Inhibiting, or blocking, the protease from functioning is vital to stopping the virus from spreading in patients with COVID-19.

    Argonne researchers develop machine-learning optimizer to slash product design costs

    Argonne researchers develop machine-learning optimizer to slash product design costs

    Argonne's new AI technique may fast track the design and simulation of engines and all types of other products.

    Science Snapshots from Berkeley Lab

    Science Snapshots from Berkeley Lab

    Advanced X-ray techniques yield insights into a bacterial enzyme that turns methane gas into liquid fuel, and a genome resource expands known diversity of bacteria and archaea by 44%

    Advancing the arrival of fusion energy through improved understanding of fast plasma particles

    Advancing the arrival of fusion energy through improved understanding of fast plasma particles

    PPPL scientists have developed a unique program to track the zig-zagging dance of hot, charged plasma particles that fuel fusion reactions.

    Building a better traffic forecasting model

    Building a better traffic forecasting model

    Researchers from Argonne have developed a new way to accurately forecast traffic and proved that it could work using as their model the California highway system, the busiest in the United States.

    Charges Cascading Along a Molecular Chain

    Charges Cascading Along a Molecular Chain

    Removing one charged molecule from a one-dimensional array causes the others to alternately turn 'on' or 'off,' paving the way for information transfer in tiny circuits


    • Filters

    • × Clear Filters
    JSA Announces 10 New Graduate Fellows

    JSA Announces 10 New Graduate Fellows

    Jefferson Science Associates has announced the award of ten graduate fellowships to doctoral students for the 2020-2021 academic year. The fellowships will support students' advanced studies at their universities and research at the Thomas Jefferson National Accelerator Facility, a U.S. Department of Energy nuclear physics research laboratory managed and operated by JSA.

    PPPL awarded total of $4 million to simplify design and construction of stellarator fusion energy facilities

    PPPL awarded total of $4 million to simplify design and construction of stellarator fusion energy facilities

    Design and construction of start of unique permanent magnet stellarator funded to begin.

    $2.5 million DOE grant to help MSU researchers measure benefits of growing trees for biofuel

    $2.5 million DOE grant to help MSU researchers measure benefits of growing trees for biofuel

    A $2.5 million grant from the U.S. Department of Energy will benefit Mississippi State researchers in the university's Forest and Wildlife Research Center studying the economic and ecological benefits of growing trees for biofuel production.

    8 Berkeley Lab Scientists Named 2020 AAAS Fellows

    8 Berkeley Lab Scientists Named 2020 AAAS Fellows

    The American Association for the Advancement of Science, the world's largest general scientific society, today announced that 489 of its members, among them eight scientists at Berkeley Lab, have been named Fellows. This lifetime honor, which follows a nomination and review process, recognizes scientists, engineers, and innovators for their distinguished achievements in research and other disciplines toward the advancement or applications of science.

    Argonne team collects Best Paper Award at SC20

    Argonne team collects Best Paper Award at SC20

    The research described in the winning paper is focused on using a high-performance, iterative reconstruction system for noninvasive imaging at synchrotron facilities.

    Utah State University's Seth Manesse wins first individual CyberForce Competition(tm)

    Utah State University's Seth Manesse wins first individual CyberForce Competition(tm)

    After a tough, day-long contest, Seth Manesse from Utah State University won the sixth CyberForce Competition.

    Quantum X-ray Microscope Underway at Brookhaven Lab

    Quantum X-ray Microscope Underway at Brookhaven Lab

    UPTON, NY--Scientists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory have begun building a quantum-enhanced x-ray microscope at the National Synchrotron Light Source II (NSLS-II). This groundbreaking microscope, supported by the Biological and Environmental Research progam at DOE's Office of Science, will enable researchers to image biomolecules like never before.

    Accelerator Makes Cross-Country Trek to Enable Laser Upgrade

    Accelerator Makes Cross-Country Trek to Enable Laser Upgrade

    Today, the U.S. Department of Energy's Thomas Jefferson National Accelerator Facility has shipped the final new section of accelerator that it has built for an upgrade of the Linac Coherent Light Source (LCLS). The section of accelerator, called a cryomodule, has begun a cross-country road trip to DOE's SLAC National Accelerator Laboratory, where it will be installed in LCLS-II, the world's brightest X-ray laser.

    Scientist who developed quantum computing code wins ORNL's top science award

    Scientist who developed quantum computing code wins ORNL's top science award

    ORNL's Paul Kent, Dr. Bart Iddins and two teams were recognized for leadership and accomplishment in science, technology and mission support.

    Like a leaf - new ways to capture carbon from the air

    Like a leaf - new ways to capture carbon from the air

    Argonne National Laboratory and SLAC National Accelerator Laboratory will receive $4.5 million over three years for research aimed at capturing carbon dioxide directly from air and converting it to useful products by artificial photosynthesis.


    • Filters

    • × Clear Filters
    Harvesting Energy from Light using Bio-inspired Artificial Cells

    Harvesting Energy from Light using Bio-inspired Artificial Cells

    Scientists designed and connected two different artificial cells to each other to produce molecules called ATP (adenosine triphosphate).

    Engineering Living Scaffolds for Building Materials

    Engineering Living Scaffolds for Building Materials

    Bone and mollusk shells are composite systems that combine living cells and inorganic components. This allows them to regenerate and change structure while also being very strong and durable. Borrowing from this amazing complexity, researchers have been exploring a new class of materials called engineered living materials (ELMs).

    Excavating Quantum Information Buried in Noise

    Excavating Quantum Information Buried in Noise

    Researchers developed two new methods to assess and remove error in how scientists measure quantum systems. By reducing quantum "noise" - uncertainty inherent to quantum processes - these new methods improve accuracy and precision.

    How Electrons Move in a Catastrophe

    How Electrons Move in a Catastrophe

    Lanthanum strontium manganite (LSMO) is a widely applicable material, from magnetic tunnel junctions to solid oxide fuel cells. However, when it gets thin, its behavior changes for the worse. The reason why was not known. Now, using two theoretical methods, a team determined what happens.

    When Ions and Molecules Cluster

    When Ions and Molecules Cluster

    How an ion behaves when isolated within an analytical instrument can differ from how it behaves in the environment. Now, Xue-Bin Wang at Pacific Northwest National Laboratory devised a way to bring ions and molecules together in clusters to better discover their properties and predict their behavior.

    Tune in to Tetrahedral Superstructures

    Tune in to Tetrahedral Superstructures

    Shape affects how the particles fit together and, in turn, the resulting material. For the first time, a team observed the self-assembly of nanoparticles with tetrahedral shapes.

    Tracing Interstellar Dust Back to the Solar System's Formation

    Tracing Interstellar Dust Back to the Solar System's Formation

    This study is the first to confirm dust particles pre-dating the formation of our solar system. Further study of these materials will enable a deeper understanding of the processes that formed and have since altered them.

    Investigating Materials that Can Go the Distance in Fusion Reactors

    Investigating Materials that Can Go the Distance in Fusion Reactors

    Future fusion reactors will require materials that can withstand extreme operating conditions, including being bombarded by high-energy neutrons at high temperatures. Scientists recently irradiated titanium diboride (TiB2) in the High Flux Isotope Reactor (HFIR) to better understand the effects of fusion neutrons on performance.

    Better 3-D Imaging of Tumors in the Breast with Less Radiation

    Better 3-D Imaging of Tumors in the Breast with Less Radiation

    In breast cancer screening, an imaging technique based on nuclear medicine is currently being used as a successful secondary screening tool alongside mammography to improve the accuracy of the diagnosis. Now, a team is hoping to improve this imaging technique.

    Microbes are Metabolic Specialists

    Microbes are Metabolic Specialists

    Scientists can use genetic information to measure if microbes in the environment can perform specific ecological roles. Researchers recently analyzed the genomes of over 6,000 microbial species.


    Spotlight

    Graduate students gather virtually for summer school at PPPL
    Monday October 05, 2020, 04:45 PM

    Graduate students gather virtually for summer school at PPPL

    Princeton Plasma Physics Laboratory

    Virtual internships for physics students present challenges, build community
    Tuesday September 15, 2020, 04:35 PM

    Virtual internships for physics students present challenges, build community

    Princeton Plasma Physics Laboratory

    Blocking the COVID-19 Virus's Exit Strategy
    Monday August 31, 2020, 04:05 PM

    Blocking the COVID-19 Virus's Exit Strategy

    Brookhaven National Laboratory

    Summer Students Tackle COVID-19
    Monday August 31, 2020, 03:35 PM

    Summer Students Tackle COVID-19

    Brookhaven National Laboratory

    Graduate student at PPPL Ian Ochs wins top Princeton University fellowship
    Friday April 17, 2020, 05:25 PM

    Graduate student at PPPL Ian Ochs wins top Princeton University fellowship

    Princeton Plasma Physics Laboratory

    Barbara Garcia: A first-generation college student spends summer doing research at PPPL
    Tuesday September 24, 2019, 04:05 PM

    Barbara Garcia: A first-generation college student spends summer doing research at PPPL

    Princeton Plasma Physics Laboratory

    Argonne organization's scholarship fund blazes STEM pathway
    Tuesday September 17, 2019, 05:05 PM

    Argonne organization's scholarship fund blazes STEM pathway

    Argonne National Laboratory

    Brookhaven Lab, Suffolk Girl Scouts Launch Patch Program
    Friday September 13, 2019, 11:30 AM

    Brookhaven Lab, Suffolk Girl Scouts Launch Patch Program

    Brookhaven National Laboratory

    From an acoustic levitator to a
    Thursday September 12, 2019, 03:05 PM

    From an acoustic levitator to a "Neutron Bloodhound" robot, hands-on research inspires PPPL's summer interns

    Princeton Plasma Physics Laboratory

    Brookhaven Lab Celebrates the Bright Future of its 2019 Interns
    Friday August 30, 2019, 10:00 AM

    Brookhaven Lab Celebrates the Bright Future of its 2019 Interns

    Brookhaven National Laboratory

    PPPL apprenticeship program offers young people chance to earn while they learn high-tech careers
    Thursday August 01, 2019, 12:05 PM

    PPPL apprenticeship program offers young people chance to earn while they learn high-tech careers

    Princeton Plasma Physics Laboratory

    Creating a diverse pipeline
    Friday July 19, 2019, 01:05 PM

    Creating a diverse pipeline

    Princeton Plasma Physics Laboratory

    JSA Awards Graduate Fellowships for Research at Jefferson Lab
    Monday July 08, 2019, 03:00 PM

    JSA Awards Graduate Fellowships for Research at Jefferson Lab

    Thomas Jefferson National Accelerator Facility

    ILSAMP Symposium showcases benefits for diverse students, STEM pipeline
    Monday May 20, 2019, 12:05 PM

    ILSAMP Symposium showcases benefits for diverse students, STEM pipeline

    Argonne National Laboratory

    Integrating Scientific Computing into Science Curricula
    Monday May 13, 2019, 11:05 AM

    Integrating Scientific Computing into Science Curricula

    Brookhaven National Laboratory

    Students from Minnesota and Massachusetts Win DOE's 29th National Science Bowl(r)
    Monday April 29, 2019, 02:05 PM

    Students from Minnesota and Massachusetts Win DOE's 29th National Science Bowl(r)

    Department of Energy, Office of Science

    DOE's Science Graduate Student Research Program Selects 70 Students to Pursue Research at DOE Laboratories
    Friday April 12, 2019, 03:05 PM

    DOE's Science Graduate Student Research Program Selects 70 Students to Pursue Research at DOE Laboratories

    Department of Energy, Office of Science

    Young Women's Conference in STEM seeks to change the statistics one girl at a time
    Thursday March 28, 2019, 03:05 PM

    Young Women's Conference in STEM seeks to change the statistics one girl at a time

    Princeton Plasma Physics Laboratory

    Students team with Argonne scientists and engineers to learn about STEM careers
    Tuesday March 12, 2019, 05:05 PM

    Students team with Argonne scientists and engineers to learn about STEM careers

    Argonne National Laboratory

    Lynbrook High wins 2019 SLAC Regional Science Bowl competition
    Wednesday February 13, 2019, 02:05 PM

    Lynbrook High wins 2019 SLAC Regional Science Bowl competition

    SLAC National Accelerator Laboratory

    Equipping the next generation for a technological revolution
    Thursday January 24, 2019, 01:05 PM

    Equipping the next generation for a technological revolution

    Argonne National Laboratory

    Chemistry intern inspired by Argonne's real-world science
    Friday January 18, 2019, 05:05 PM

    Chemistry intern inspired by Argonne's real-world science

    Argonne National Laboratory

    Chasing a supernova
    Friday January 18, 2019, 04:05 PM

    Chasing a supernova

    Argonne National Laboratory

    Argonne intern streamlines the beamline
    Tuesday January 08, 2019, 02:05 PM

    Argonne intern streamlines the beamline

    Argonne National Laboratory

    Research on Light-Matter Interaction Could Lead to Improved Electronic and Optoelectronic Devices
    Thursday October 11, 2018, 04:00 PM

    Research on Light-Matter Interaction Could Lead to Improved Electronic and Optoelectronic Devices

    Rensselaer Polytechnic Institute (RPI)

    Innovating Our Energy Future
    Wednesday October 03, 2018, 07:05 PM

    Innovating Our Energy Future

    Oregon State University, College of Engineering

    Physics graduate student takes her thesis research to a Department of Energy national lab
    Tuesday October 02, 2018, 03:05 PM

    Physics graduate student takes her thesis research to a Department of Energy national lab

    University of Alabama at Birmingham

    Friday September 21, 2018, 01:05 PM

    "Model" students enjoy Argonne campus life

    Argonne National Laboratory

    Writing Code for a More Skilled and Diverse STEM Workforce
    Thursday September 06, 2018, 01:05 PM

    Writing Code for a More Skilled and Diverse STEM Workforce

    Brookhaven National Laboratory

    New graduate student summer school launches at Princeton Plasma Physics Laboratory
    Tuesday September 04, 2018, 11:30 AM

    New graduate student summer school launches at Princeton Plasma Physics Laboratory

    Princeton Plasma Physics Laboratory

    The Gridlock State
    Friday August 31, 2018, 06:05 PM

    The Gridlock State

    California State University (CSU) Chancellor's Office

    Meet Jasmine Hatcher and Trishelle Copeland-Johnson
    Friday August 31, 2018, 02:05 PM

    Meet Jasmine Hatcher and Trishelle Copeland-Johnson

    Brookhaven National Laboratory

    Argonne hosts Modeling, Experimentation and Validation Summer School
    Friday August 24, 2018, 11:05 AM

    Argonne hosts Modeling, Experimentation and Validation Summer School

    Argonne National Laboratory

    Students affected by Hurricane Maria bring their research to SLAC
    Wednesday August 22, 2018, 01:05 PM

    Students affected by Hurricane Maria bring their research to SLAC

    SLAC National Accelerator Laboratory

    Brookhaven Lab Pays Tribute to 2018 Summer Interns
    Wednesday August 22, 2018, 10:05 AM

    Brookhaven Lab Pays Tribute to 2018 Summer Interns

    Brookhaven National Laboratory

    Changing How Buildings Are Made
    Monday August 20, 2018, 12:05 PM

    Changing How Buildings Are Made

    Washington University in St. Louis

    CSUMB Selected to Host Architecture at Zero Competition in 2019
    Thursday August 16, 2018, 12:05 PM

    CSUMB Selected to Host Architecture at Zero Competition in 2019

    California State University, Monterey Bay

    Department of Energy Invests $64 Million in Advanced Nuclear Technology
    Friday July 20, 2018, 03:00 PM

    Department of Energy Invests $64 Million in Advanced Nuclear Technology

    Rensselaer Polytechnic Institute (RPI)

    Professor Miao Yu Named the Priti and Mukesh Chatter '82 Career Development Professor
    Thursday July 19, 2018, 05:00 PM

    Professor Miao Yu Named the Priti and Mukesh Chatter '82 Career Development Professor

    Rensselaer Polytechnic Institute (RPI)

    2018 RHIC & AGS Annual Users' Meeting: 'Illuminating the QCD Landscape'
    Tuesday July 03, 2018, 11:05 AM

    2018 RHIC & AGS Annual Users' Meeting: 'Illuminating the QCD Landscape'

    Brookhaven National Laboratory

    Argonne welcomes <em>The Martian</em> author Andy Weir
    Friday June 29, 2018, 06:05 PM

    Argonne welcomes The Martian author Andy Weir

    Argonne National Laboratory

    Creating STEM Knowledge and Innovations to Solve Global Issues Like Water, Food, and Energy
    Monday June 18, 2018, 09:55 AM

    Creating STEM Knowledge and Innovations to Solve Global Issues Like Water, Food, and Energy

    Illinois Mathematics and Science Academy (IMSA)

    Professor Emily Liu Receives $1.8 Million DoE Award for Solar Power Systems Research
    Friday June 15, 2018, 10:00 AM

    Professor Emily Liu Receives $1.8 Million DoE Award for Solar Power Systems Research

    Rensselaer Polytechnic Institute (RPI)

    Celebrating 40 years of empowerment in science
    Thursday June 07, 2018, 03:05 PM

    Celebrating 40 years of empowerment in science

    Argonne National Laboratory





    Showing results

    0-4 Of 2215