scholarly journals Development and characterization of antibody reagents for detecting nanoparticles

Nanoscale ◽  
2015 ◽  
Vol 7 (47) ◽  
pp. 20042-20054 ◽  
Author(s):  
Supriya Ravichandran ◽  
Mark A. Sullivan ◽  
Linda M. Callahan ◽  
Karen L. Bentley ◽  
Lisa A. DeLouise
Keyword(s):  
Environmental Health ◽  
Health And Safety ◽  
Environmental Health And Safety ◽  
Commercial Products ◽  
Safety Concerns

The increasing use of nanoparticles (NPs) in technological applications and in commercial products has escalated environmental health and safety concerns.

Physical, chemical, and in vitro toxicological characterization of nanoparticles in chemical mechanical planarization suspensions used in the semiconductor industry: towards environmental health and safety assessments

2015 ◽  
Vol 2 (3) ◽  
pp. 227-244 ◽  
Author(s):  
David Speed ◽  
Paul Westerhoff ◽  
Reyes Sierra-Alvarez ◽  
Rockford Draper ◽  
Paul Pantano ◽  
...  
Keyword(s):  
Environmental Health ◽  
Semiconductor Industry ◽  
Chemical Mechanical Planarization ◽  
Health And Safety ◽  
Engineered Nanoparticles ◽  
Environmental Health And Safety ◽  
Physical Chemical ◽  
Safety Assessments

This tutorial review focuses on aqueous slurries of dispersed engineered nanoparticles (ENPs) used in chemical mechanical planarization (CMP) for polishing wafers during manufacturing of semiconductors.

scholarly journals Nanotechnology in Transportation Vehicles: An Overview of Its Applications, Environmental, Health and Safety Concerns

Materials ◽  
2019 ◽  
Vol 12 (15) ◽  
pp. 2493 ◽  
Author(s):  
Muhammad Shafique ◽  
Xiaowei Luo
Keyword(s):  
Environmental Health ◽  
Health And Safety ◽  
Engine Performance ◽  
Transportation Industry ◽  
Environmental Health And Safety ◽  
Safety Concerns ◽  
Recent Developments ◽  
Potential Applications ◽  
Transportation Vehicle ◽  
Physical And Chemical

Nanotechnology has received increasing attention and is being applied in the transportation vehicle field. With their unique physical and chemical characteristics, nanomaterials can significantly enhance the safety and durability of transportation vehicles. This paper reviews the state-of-the-art of nanotechnology and how this technology can be applied in improving the comfort, safety, and speed of transportation vehicles. Moreover, this paper systematically examines the recent developments and applications of nanotechnology in the transportation vehicle industry, including nano-coatings, nano filters, carbon black for tires, nanoparticles for engine performance enchantment and fuel consumption reduction. Also, it introduces the main challenges for broader applications, such as environmental, health and safety concerns. Since several nanomaterials have shown tremendous performance and have been theoretically researched, they can be potential candidates for applications in future environmental friendly transportation vehicles. This paper will contribute to further sustainable research and greater potential applications of environmentally friendly nanomaterials in healthier transportation vehicles to improve the transportation industry around the globe.

Development of a Phosphate - Free Reticulated Foam Filter Material for Aluminium Cast Houses

2009 ◽  
Vol 630 ◽  
pp. 137-146 ◽  
Author(s):  
Leonard S. Aubrey ◽  
Rudolph Olson ◽  
David D. Smith
Keyword(s):  
Environmental Health ◽  
Health And Safety ◽  
Cost Effective ◽  
Filter Material ◽  
Ceramic Foam ◽  
Aluminium Phosphate ◽  
Environmental Health And Safety ◽  
Material Technology ◽  
Safety Concerns ◽  
Technical Advances

Filtration of molten aluminium using porous reticulated ceramic foam was developed in 1974 by SELEE Corporation. Since that time, there have been significant technical advances in filter bowl design and construction, preheat systems, development of fine pore size filters, development of compact two-stage filtration systems, filter gasket materials, and equipment automation. One area that has remained relatively unchanged has been the refractory filter material technology. The refractory material utilized by all of the major cast house filter suppliers is based on an alumina aggregate grain bonded with aluminium phosphate (AlPO4). This filter material, commonly referred to as “PBA” in the aluminium industry, has become an industry wide standard and accounts for nearly 99% of the filters supplied to cast houses worldwide. There are significant technical limitations of PBA filters in terms of refractory performance, as well as potential environmental, health and safety concerns. This paper describes the development of a cost effective replacement filter material that overcomes the limitations of PBA filters. The new material utilizes a low expansion – low modulus aggregate material and a non-phosphate bond. The result is a significant reduction in mechanical failures during use, improved filtration performance and elimination of the issue of potential environmental, health and safety concerns.

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