Interactions of Graphene Oxide Nanomaterials with Natural Organic Matter and Metal Oxide Surfaces

Autor: Nikhita D. Mansukhani, Indranil Chowdhury, Mark C. Hersam, Matthew C. Duch, Dermont Bouchard

Publikováno v: Environmental Science & Technology. 48:9382-9390

Interactions of graphene oxide (GO) nanomaterials with natural organic matter (NOM) and metal oxide surfaces were investigated using a quartz crystal microbalance with dissipation monitoring (QCM-D). Three different types of NOM were studied: Suwanne

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9285354cd2c3a87859a3b7789728fba5
https://doi.org/10.1021/es5020828

Pluronic F108 Coating Decreases the Lung Fibrosis Potential of Multiwall Carbon Nanotubes by Reducing Lysosomal Injury

Autor: Meiying Wang, Sijie Lin, Huan Meng, Matthew C. Duch, Tze-Bin Song, Mark C. Hersam, Bingbing Sun, Ruibin Li, Haiyuan Zhang, Yu-Pei Liao, Andre E. Nel, Xiang Wang, Yang Yang, Tian Xia, Zhaoxia Ji

Publikováno v: Nano Letters. 12:3050-3061

We compared the use of bovine serum albumin (BSA) and Pluronic F108 (PF108) as dispersants for multi-walled carbon nanotubes (MWCNTs) in terms of tube stability as well as pro-fibrogenic effects in vitro and in vivo. While BSA-dispersed tubes were a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad39c6af7798a3bea76665181049f3be
https://doi.org/10.1021/nl300895y

Use of a pro-fibrogenic mechanism-based predictive toxicological approach for tiered testing and decision analysis of carbonaceous nanomaterials

Autor: Yu-Pei Liao, Mark C. Hersam, Matthew C. Duch, Zhaoxia Ji, Haiyuan Zhang, Meiying Wang, Andre E. Nel, Xiang Wang, Ruibin Li, Huan Meng, Sijie Lin, Tian Xia, Bingbing Sun, Nikhita D. Mansukhani, Chong Hyun Chang

Publikováno v: ACS nano, vol 9, iss 3
Wang, X; Duch, MC; Mansukhani, N; Ji, Z; Liao, YP; Wang, M; et al.(2015). Use of a pro-fibrogenic mechanism-based predictive toxicological approach for tiered testing and decision analysis of carbonaceous nanomaterials. ACS Nano, 9(3), 3032-3043. doi: 10.1021/nn507243w. UCLA: Retrieved from: http://www.escholarship.org/uc/item/3cb8q364

© 2015 American Chemical Society. Engineered carbonaceous nanomaterials (ECNs), including single-wall carbon nanotubes (SWCNTs), multiwall carbon nanotubes (MWCNTs), graphene, and graphene oxide (GO), are potentially hazardous to the lung. With incr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad1c861cbc679147b756ab49347885be
https://escholarship.org/uc/item/3cb8q364

Colloidal properties and stability of graphene oxide nanomaterials in the aquatic environment

Autor: Indranil Chowdhury, Mark C. Hersam, Dermont Bouchard, Matthew C. Duch, Nikhita D. Mansukhani

Publikováno v: Environmental sciencetechnology. 47(12)

While graphene oxide (GO) has been found to be the most toxic graphene-based nanomaterial, its environmental fate is still unexplored. In this study, the aggregation kinetics and stability of GO were investigated using time-resolved dynamic light sca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e0877f9b0495d13b5c8e3b585cc6de1
https://pubmed.ncbi.nlm.nih.gov/24380608

Measuring Single-Wall Carbon Nanotubes with Solid-State Nanopores

Autor: Adam R. Hall, Cees Dekker, Mark C. Hersam, Johannes M. Keegstra, Matthew C. Duch

Publikováno v: Methods in Molecular Biology ISBN: 9781617797729

Solid-state nanopores have been used widely to study biological polymers. Here, we expand the technique to analyze single-wall carbon nanotubes. By wrapping them in an amphiphilic layer, individual tubes can be translocated electrically through a nan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::63281369cf17c91d247351aeb076f624
https://doi.org/10.1007/978-1-61779-773-6_13