Current knowledge and available equipment are not sufficient for quantitative risk
assessment of nanomaterials. Therefore, to assess the risks of activities involved with these …

The rapid growth of nanotechnology has increased the occupational exposure to
nanomaterials. On the other hand, a growing body of evidence considers exposure to these …

Students working in nanotechnology laboratories could expose to nanomaterials during
production, handling, and transportation of these materials. Studies have shown that …

This study was conducted in nanotechnology laboratories in Tehran. A designed and
validated questionnaire was used to meet the study goals. List of laboratories were provided …

Objectives. There is a set of evidence about the adverse effects of engineered
nanomaterials (ENMs) on humans and the environment. People working with nanomaterials …

Purpose. Nanotechnology can be considered one of the greatest developments over the
past few decades. Despite many applications of nanomaterials in various fields, there are …

Despite their applications in various industries, researches have shown that nanomaterials
can interact adversely with human body and the environment. So, it is necessary to assess …

Assessing the risks related to the advancement of science and technology has always been
accompanied by many uncertainties. As a new field of science, nanotechnology faces …

The study aimed to develop a comprehensive health and safety risk assessment tool tailored
for activities involving nanomaterials, given their unique properties and the emerging risks …

Methods: The present study is a descriptive cross-sectional study carried out in 2018 among
employees of nanotechnology companies in Tehran. Specifications of the companies were …