Nano and Other Emerging Chemical Technologies Blog

Registration has opened for an August 20, 2018, webinar on “NanoEHS and Nanomedicine:  Similarities and Synergisms.”  The National Nanotechnology Initiative (NNI) notes that there are many synergies between nanomedicine research, which addresses (among other topics) issues of efficacy and safety, and studies on the environmental, health, and safety effects of nanomaterials (nanoEHS), which include the exploration of potential toxicity and exposures.  Research in these...

The July 2018 issue of the EFSA Journal includes an article entitled “Evaluation of four new studies on the potential toxicity of titanium dioxide used as a food additive (E 171).”  The European Commission (EC) asked the European Food Safety Authority (EFSA) to carry out a scientific evaluation on four studies on the potential toxicity of titanium dioxide used as a food additive (E 171) and to indicate whether they would merit re-opening EFSA’s 2016 opinion on the safety of titanium...

The Organization for Economic Cooperation and Development (OECD) has published a May 22, 2018, report entitled Assessment of Biodurability of Nanomaterials and their Surface ligands.  The purpose of the report was to compile the relevant information on the biodurability of the pristine and functionalized nanomaterials in biological and environmental media in vitro and in vivo, as well as describing methods for measuring the stability and halftimes of nanomaterials. ...

The 32nd Triennial Congress of the International Commission on Occupational Health (ICOH) was held April 29 through May 4, 2018, in Dublin, Ireland.  Occupational and Environmental Medicine (OEM) has published the abstracts for the Congress online, including the following ones concerning nanomaterials: “Update of potential hazards of nanomaterials,” by PA Schulte, I Iavicoli; “Overview — update of potential hazards of engineered nanomaterials,” by PA Schulte;...

The National Institute for Occupational Safety and Health (NIOSH) published a Federal Register notice on April 24, 2018, announcing the availability of a draft research plan entitled Continuing to Protect the Nanotechnology Workforce:  NIOSH Nanotechnology Research Plan for 2018-2025 for public comment.  The draft Nanotechnology Research Plan presents the Nanotechnology Research Center (NTRC) strategic plan for fiscal years (FY) 2018-2025, highlighting how the...

In April 2018, the International Standardization Organization (ISO) published standard ISO 19007:2018, “Nanotechnologies — In vitro MTS assay for measuring the cytotoxic effect of nanoparticles.”  The standard specifies a method for evaluating the effects of nano-objects and their aggregates and agglomerates on cellular viability using the MTS assay.  The assay design includes performance requirements and control experiments to identify and manage variability in the...

The Organization for Economic Cooperation and Development (OECD) has published a March 23, 2018, report entitled Evaluation of in vitro methods for human hazard assessment applied in the OECD Testing Programme for the Safety of Manufactured Nanomaterials.  The Testing Program for the Testing of Manufactured Nanomaterials tested 11 manufactured nanomaterials to generate information, including their physico-chemical properties, environmental fate, and environmental and mammalian...

The U.S. Consumer Product Safety Commission (CPSC) published a Federal Register notice on March 1, 2018, announcing that it will hold a public hearing on April 11, 2018, to receive comments about CPSC’s agenda and priorities for fiscal years (FY) 2019-2020.  CPSC’s Fiscal Year 2019 Performance Budget Request to Congress states that CPSC “will continue supporting nanotechnology research, coordinating with other federal agencies to extend limited...

On February 26, 2018, the European Union (EU) Observatory for Nanomaterials (EUON) issued a call for study topics on nanomaterials.  EUON states that it intends to conduct up to three studies annually to address knowledge gaps about nanomaterials on the EU market.  The studies should be considered of interest for either a specific audience, such as regulators or researchers, but can also be for a wider use such as the general public.  Proposals should address an...

The U.S. Environmental Protection Agency (EPA) released its fiscal year (FY) 2019 budget proposal on February 12, 2018.  According to EPA’s press release, the proposed budget will provide $6.146 billion to support EPA’s new FY 2018-2022 Strategic Plan and mission of protecting human health and the environment.  EPA states that the “Back-to-Basic” agenda set out in the Strategic Plan has three over-arching goals reflecting EPA Administrator...