All Knowledge & Insights By Date

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. Environmental Protection Agency (EPA) filed a complaint with the Environmental Appeals Board on March 15, 2022, pursuant to Section 16(a) of the Toxic Substances Control Act (TSCA). According to the complaint, as the result of an EPA inspection of the Vorbeck Materials facility on June 20, 2019, and its follow-up actions, EPA alleges that Vorbeck has violated TSCA Section 12(b) and the Notice of Export rule requirements at 40 C.F.R. Part 707, Subpart D, thereby...

By Lynn L. Bergeson In the beginning of October 2018, researchers from the University of California – Berkeley published a paper in Nature Nanotechnology that explains how a new bacterium can produce fuels through artificial photosynthesis upon being fed gold. The formerly undiscovered bacterium, Moorella thermoacetica, allows for the development of photosynthetic biohybrid systems (PBS), linking inorganic light with preassembled biosynthetic pathways. The addition of gold nanoclusters,...

?   BioPilotsUK, “Landmark Alliance Launched to Support the Growth of the UK Bioeconomy”   ?   The Prowers Journal, “National USDA Official Highlights Biofuels Investments in Colorado”   ?   UDaily, “Biofuel Breakthrough:  PNAS Paper Reports New Approach to Methanol Utilization”   ?   MSU News Service, “MSU Awarded Grant to Research Biofuel, Carbon Capture Technologies For Upper Missouri River Basin”...

Representative Mike Honda (D-CA) re-introduced on August 1, 2011, the Nanotechnology Advancement and New Opportunities Act (NANO Act), which seeks to promote the development and responsible stewardship of nanotechnology in the U.S. According to Rep. Honda, the legislation is designed to maintain the U.S.’s leadership role in nanotechnology research by promoting the development and commercialization of the results. At the same time, the NANO Act addresses concerns raised about the potential...

In February 2011, the Dutch Environmental Safety and Risk Management Directorate sent a letter to the Directorate General (DG) Enterprise and DG Environment expressing concern regarding delays in the work of the Competent Authorities Sub-Group on Nanomaterials (CASG Nano) and the European Commission’s (EC) progress regarding clarifying the definition and status of nanomaterials. The Dutch Directorate states that an essential first step is to define what nanomaterials are and asks that the EC...

On February 3, 2009, Representative Mike Honda (D-CA) introduced the Nanotechnology Advancement and New Opportunities (NANO) Act (H.R. 820), which is intended to ensure the development and responsible stewardship of nanotechnology. Honda based the legislation on the recommendations of the Blue Ribbon Task Force on Nanotechnology, a panel of California nanotechnology experts with backgrounds in established industry, startup companies, consulting groups, non-profits, academia,...

On October 17, 2008, the European Food Safety Authority (EFSA) began a public consultation on its draft scientific opinion in relation to nanoscience and nanotechnologies and food and feed safety.  EFSA’s draft opinion focuses on engineered nano materials (ENM) that could be deliberately introduced into the food chain and elaborates on approaches to risk assessment. EFSA states that it “is not an assessment of any specific application of ENM.” According to EFSA,...

We are pleased to announce that Lynn L. Bergeson will be speaking on June 2, 2008, at the Nano Science and Technology Institute (NSTI) Nanotech 2008 conference, which will run from June 1-5, 2008. She will be participating in a session on the U.S. Environmental Protection Agency’s Nanoscale Materials Stewardship Program. In addition, she is a co-presenter of the poster entitled “Nanomaterials down the drain: perception and reality.”...