Hydrophilic carbon clusters as therapeutic, high-capacity antioxidants
dc.citation.firstpage | 501 | en_US |
dc.citation.issueNumber | 10 | en_US |
dc.citation.journalTitle | Trends in Biotechnology | en_US |
dc.citation.lastpage | 505 | en_US |
dc.citation.volumeNumber | 32 | en_US |
dc.contributor.author | Samuel, Errol L.G. | en_US |
dc.contributor.author | Duong, MyLinh T. | en_US |
dc.contributor.author | Bitner, Brittany R. | en_US |
dc.contributor.author | Marcano, Daniela C. | en_US |
dc.contributor.author | Tour, James M. | en_US |
dc.contributor.author | Kent, Thomas A. | en_US |
dc.contributor.org | Smalley Institute for Nanoscale Science and Technology | en_US |
dc.date.accessioned | 2016-06-27T14:14:27Z | en_US |
dc.date.available | 2016-06-27T14:14:27Z | en_US |
dc.date.issued | 2014 | en_US |
dc.description.abstract | Oxidative stress reflects an excessive accumulation of reactive oxygen species (ROS) and is a hallmark of several acute and chronic human pathologies. Although many antioxidants have been investigated, most have demonstrated poor efficacy in clinical trials. Here we discuss the limitations of current antioxidants and describe a new class of nanoparticle antioxidants, poly(ethylene glycol)-functionalized hydrophilic carbon clusters (PEG-HCCs). PEG-HCCs show high capacity to annihilate ROS such as superoxide (O2(•-)) and the hydroxyl (HO(•)) radical, show no reactivity toward the nitric oxide radical (NO(•)), and can be functionalized with targeting moieties without loss of activity. Given these properties, we propose that PEG-HCCs offer an exciting new area of study for the treatment of numerous ROS-induced human pathologies.. | en_US |
dc.identifier.citation | Samuel, Errol L.G., Duong, MyLinh T., Bitner, Brittany R., et al.. "Hydrophilic carbon clusters as therapeutic, high-capacity antioxidants." <i>Trends in Biotechnology,</i> 32, no. 10 (2014) Elsevier: 501-505. http://dx.doi.org/10.1016/j.tibtech.2014.08.005. | en_US |
dc.identifier.doi | http://dx.doi.org/10.1016/j.tibtech.2014.08.005 | en_US |
dc.identifier.uri | https://hdl.handle.net/1911/90572 | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Elsevier | en_US |
dc.rights | This is an author's peer-reviewed final manuscript, as accepted by the publisher. The published article is copyrighted by Elsevier. | en_US |
dc.subject.keyword | antioxidant | en_US |
dc.subject.keyword | carbon nanoparticle | en_US |
dc.subject.keyword | oxidative stress | en_US |
dc.subject.keyword | traumatic brain injury | en_US |
dc.title | Hydrophilic carbon clusters as therapeutic, high-capacity antioxidants | en_US |
dc.type | Journal article | en_US |
dc.type.dcmi | Text | en_US |
dc.type.publication | post-print | en_US |
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