Nano and Other Emerging Chemical Technologies Blog

The Organization for Economic Cooperation and Development (OECD) has posted a report entitled Ability of biopersistent/biodurable manufactured nanomaterials (MNs) to induce lysosomal membrane permeabilization (LMP) as a prediction of their long-term toxic effects.  The report describes “the expanding knowledge on the implications and biological significance of lysosomal and autophagy dysfunction and the subsequent assembly and activation of inflammasome NLRP3 induced by biodurable...

In 2016, the Organization for Economic Cooperation and Development’s (OECD) Working Party on Manufactured Nanomaterials (WPMN) included the Advancing Adverse Outcome Pathway (AOP) Development for Nanomaterial Risk Assessment and Categorization (NanoAOP) project in its program of work.  The objective of the project is to contribute to the future development and application of AOPs for manufactured nanomaterial regulatory decision making by following the principles established by the OECD...

The European Union (EU) Observatory for Nanomaterials (EUON) is conducting a web satisfaction survey.  EUON provides information on the safety, innovation, research, and uses of nanomaterials on the EU market.  It is intended for stakeholders developing policies in the area, consumers, industry representatives, and non-governmental organizations.  EUON is funded by the European Commission (EC) and hosted and maintained by the European Chemicals Agency (ECHA).  Information from the survey...

On December 1, 2020, the French Agency for Food, Environmental and Occupational Health and Safety (ANSES) announced the results of an assessment of R-Nano, France’s national reporting scheme for substances in nanoparticle form.  In 2013, France began requiring companies that manufacture, import, and/or distribute a “substance with nanoparticle status” in an amount of at least 100 grams per year to submit an annual report with substance identity, quantity, and use...

On December 3, 2020, a workshop will be held on “Creating a NanoRisk Governance Council:  Stakeholder evaluation and feedback.”  The workshop is aimed at working with stakeholders to obtain their feedback on the services and on the four scenarios being discussed for the establishment of the proposed NanoRisk Governance Council.  The workshop will comprise a plenary session plus up to four breakout sessions.  Some information about the scenarios will be provided prior...

The European Union (EU) Observatory for Nanomaterials (EUON) announced on November 16, 2020, the results of a study on how citizens perceive nanomaterials and their potential risks to human health and the environment.  According to EUON, the study found that general awareness about the nature, characteristics, and properties of nanomaterials is low.  EUON notes that the level of awareness has increased compared to earlier surveys, however, and is expected to continue...

On November 19, 2020, the European Food Safety Authority (EFSA) published a report entitled “Environmental Risk Assessment (ERA) of the application of nanoscience and nanotechnology in the food and feed chain.”  The authors analyzed existing ERA guidance documents for their adequacy to cover issues that are specific for nanomaterials, but note that none of the guidance has a specific focus on the food and feed chain.  Each nanospecific issue was addressed by briefly reviewing the...

Registration is now open for the National Nanotechnology Initiative’s (NNI) 2021 NNI Strategic Planning Stakeholder Workshop:  Charting the Path Forward, which will be held January 11-13, 2021.  NNI states that over the past 20 years, it has supported nanotechnology discovery, development, and deployment and has nurtured the strong ecosystem that exists today.  Building on this foundation, nanoscience will underpin a wide range of advanced technologies and enable...

On November 10, 2020, the Senate Committee on Appropriations released 12 fiscal year (FY) 2021 appropriations bills and explanatory statements.  The bill for the Department of the Interior, environment, and related agencies includes funding for the U.S. Environmental Protection Agency (EPA).  The explanatory statement for the bill includes language regarding nanomaterials research at EPA and states: The Committee notes the increased capabilities that the Food and...

On November 2, 2020, the European Commission (EC) requested a scientific opinion from the Scientific Committee on Consumer Safety (SCCS) on the ultraviolet (UV) filter HAA299 (nano) (chemical name “2-(4-(2-(4-Diethylamino-2 hydroxy-benzoyl)-benzoyl)-piperazine-1-carbonyl)-phenyl)-(4-diethylamino-2-hydroxyphenyl)-methanone”).  According to the EC’s request, the applicant seeks to assess the safety of HAA299 (nano) for use as a UV filter up to a maximum concentration of...