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Andrew D. Maynard
Researcher at Arizona State University
Publications - 141
Citations - 17296
Andrew D. Maynard is an academic researcher from Arizona State University. The author has contributed to research in topics: Ultrafine particle & Aerosol. The author has an hindex of 45, co-authored 141 publications receiving 16367 citations. Previous affiliations of Andrew D. Maynard include University of Cambridge & National Institute for Occupational Safety and Health.
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Journal ArticleDOI
Carbon nanotubes introduced into the abdominal cavity of mice show asbestos-like pathogenicity in a pilot study.
Craig A Poland,Rodger Duffin,Ian A. Kinloch,Andrew D. Maynard,William A Wallace,Anthony Seaton,Vicki Stone,Simon Brown,William MacNee,Ken Donaldson +9 more
TL;DR: Exposing the mesothelial lining of the body cavity of mice to long multiwalled carbon nanotubes results in asbestos-like, length-dependent, pathogenic behaviour, including inflammation and the formation of lesions known as granulomas.
Journal ArticleDOI
Principles for characterizing the potential human health effects from exposure to nanomaterials: elements of a screening strategy.
Günter Oberdörster,Andrew D. Maynard,Ken Donaldson,Vincent Castranova,Julie W. Fitzpatrick,Kevin D. Ausman,Janet M. Carter,Barbara Karn,Barbara Karn,Wolfgang G. Kreyling,David Y. Lai,Stephen S. Olin,Nancy A. Monteiro-Riviere,David B. Warheit,Hong Yang +14 more
TL;DR: The working group report presents a broad data gathering strategy applicable to this early stage in the development of a risk assessment process for nanomaterials, and there is a strong likelihood that biological activity of nanoparticles will depend on physicochemical parameters not routinely considered in toxicity screening studies.
Journal ArticleDOI
Safe handling of nanotechnology
Andrew D. Maynard,Robert Aitken,Tilman Butz,Vicki L. Colvin,Ken Donaldson,Günter Oberdörster,Martin A. Philbert,John Ryan,Anthony Seaton,Vicki Stone,Sally S. Tinkle,Lang Tran,Nigel J. Walker,David B. Warheit +13 more
TL;DR: The pursuit of responsible nanotechnologies can be tackled through a series of grand challenges, argue Andrew D. Maynard and his co-authors, and if they and their colleagues can rise to these challenges the true extent of any risks involved should become clear.
Journal ArticleDOI
Unusual inflammatory and fibrogenic pulmonary responses to single-walled carbon nanotubes in mice
Anna A. Shvedova,Elena R. Kisin,Robert R. Mercer,Ashley R. Murray,Victor J. Johnson,Alla I. Potapovich,Yulia Y. Tyurina,Olga Gorelik,Sevaram Arepalli,Diane Schwegler-Berry,Ann F. Hubbs,James M. Antonini,Douglas E. Evans,Bon Ki Ku,Dawn Ramsey,Andrew D. Maynard,Valerian E. Kagan,Vincent Castranova,Vincent Castranova,Paul A. Baron +19 more
TL;DR: It is demonstrated that pharyngeal aspiration of SWCNT elicited unusual pulmonary effects in C57BL/6 mice that combined a robust but acute inflammation with early onset yet progressive fibrosis and granulomas and caused a significantly weaker pulmonary inflammation and damage.
Journal ArticleDOI
Exposure to Carbon Nanotube Material: Assessment of Nanotube Cytotoxicity using Human Keratinocyte Cells
Anna A. Shvedova,Vincent Castranova,Elena R. Kisin,Diane Schwegler-Berry,Ashley R. Murray,Vadim Z Gandelsman,Andrew D. Maynard,Paul Baron +7 more
TL;DR: Investigation of adverse effects of single-wall carbon nanotubes using a cell culture of immortalized human epidermal keratinocytes indicates that dermal exposure to unrefined SWCNT may lead to dermal toxicity due to accelerated oxidative stress in the skin of exposed workers.