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The U.S. Department of Agriculture’s Agricultural Research Service (ARS) announced on October 16, 2024, several key outcomes from a workshop held to develop a research roadmap leading to short- and long-term science-based solutions to meet the challenges posed by the discovery of per-and polyfluoroalkyl substances (PFAS) in agricultural soils and waters. ARS, its Center of Excellence for Environmental Monitoring and Mitigation, and the University of Maine collaborated during the workshop to...

The U.S. Department of Agriculture’s (USDA) Agricultural Research Service announced on April 9, 2024, that ARS researchers published a study revealing the ability of cotton gin waste to synthesize and generate silver nanoparticles in the presence of silver ions. ARS states that cotton gin waste, also known as cotton gin trash, “is a byproduct of the cotton ginning process and occurs when the cotton fibers are separated from the seed boll.” Using a simple heat...

The U.S. Department of Agriculture (USDA) announced on April 11, 2023, that its Agricultural Research Service (ARS) recently developed sustainable, machine-washable antimicrobial wipes that can be used at least 30 times for cleaning hard and nonporous surfaces. According to USDA, ARS researchers developed the antimicrobial wipes “by using raw cotton fiber that naturally produced silver nanoparticles inside the fiber in the presence of a silver precursor.” USDA states that the...

By Lynn L. Bergeson and Carla N. Hutton   The U.S. Department of Agriculture (USDA) announced on April 11, 2023, that its Agricultural Research Service (ARS) recently developed sustainable, machine-washable antimicrobial wipes that can be used at least 30 times for cleaning hard and nonporous surfaces. According to USDA, ARS researchers developed the antimicrobial wipes “by using raw cotton fiber that naturally produced silver nanoparticles inside the fiber in the presence of a silver...

The U.S. Department of Agriculture (USDA) announced on April 11, 2023, that its Agricultural Research Service (ARS) recently developed sustainable, machine-washable antimicrobial wipes that can be used at least 30 times for cleaning hard and nonporous surfaces. According to USDA, ARS researchers developed the antimicrobial wipes “by using raw cotton fiber that naturally produced silver nanoparticles inside the fiber in the presence of a silver precursor.” USDA states that the...

 By Lynn L. Bergeson and Carla N. Hutton   On November 30, 2022, the U.S. Department of Agriculture’s (USDA) Agricultural Research Service (ARS) announced that its scientists have determined that plants could be used to produce nanobodies that quickly block emerging pathogens in human medicine and agriculture. The nanobodies are small antibody proteins naturally produced in specific animals like camels, alpacas, and llamas. ARS researchers evaluated nanobodies to prevent and...

On November 30, 2022, the U.S. Department of Agriculture’s (USDA) Agricultural Research Service (ARS) announced that its scientists have determined that plants could be used to produce nanobodies that quickly block emerging pathogens in human medicine and agriculture. The nanobodies are small antibody proteins naturally produced in specific animals like camels, alpacas, and llamas. ARS researchers evaluated nanobodies to prevent and treat citrus greening disease in citrus trees. The scientists...

The National Nanotechnology Initiative (NNI) has published The National Nanotechnology Initiative Supplement to the President’s 2019 Budget.  The August 2018 document not only supplements the President’s budget request for fiscal year 2019, but also serves as NNI’s annual report and addresses the requirement for Department of Defense (DOD) reporting on its nanotechnology investments.  President Trump requests nearly $1.4 billion for NNI, “a continued investment in...