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Irradiation with visible light enhances the antibacterial toxicity of silver nanoparticles produced by laser ablation

Descriptive

TypeOfResource
Text
TitleInfo
Title
Irradiation with visible light enhances the antibacterial toxicity of silver nanoparticles produced by laser ablation
Name (authority = RutgersOrg-Department); (type = corporate)
NamePart
Biology
Name (authority = RutgersOrg-Department); (type = corporate)
NamePart
Physics (Camden)
Name (authority = RutgersOrg-School); (type = corporate)
NamePart
Camden College of Arts and Sciences
Genre (authority = RULIB-FS)
Article, Refereed
Genre (authority = NISO JAV)
Accepted Manuscript (AM)
Note (type = peerReview)
Peer reviewed
OriginInfo
DateCreated (encoding = w3cdtf); (keyDate = yes); (qualifier = exact)
2016
Abstract (type = Abstract)
The rise of antibiotic-resistant bacteria is a rapidly growing global health concern. According to the Center for Disease Control, approximately 2 million illnesses and 23,000 deaths per year occur in the USA due to antibiotic resistance. In recent years, there has been a surge in the use of metal nanoparticles as coatings for orthopedic implants, wound dressings, and food packaging, due to their antimicrobial properties. In this report, we demonstrate that the antibacterial efficacy of silver nanoparticles (AgNPs) is enhanced with exposure to light from the visible spectrum. We find that the increased toxicity is due to augmented silver ion release and bacterial uptake. Interestingly, silver ion toxicity does not appear to depend on the formation of reactive oxygen species. Our findings provide a novel paradigm for using light to regulate the toxicity of AgNPs which may have a significant impact in the development of new antimicrobial therapeutics.
PhysicalDescription
InternetMediaType
application/pdf
Extent
1 online resource (19 pages) : illustrations
Extension
DescriptiveEvent
Type
Citation
DateTime (encoding = w3cdtf)
2016
AssociatedObject
Name
Applied Physics A
Type
Journal
Relationship
Has part
Detail
346 -
Identifier (type = volume and issue)
122
Reference (type = url)
http://dx.doi.org/10.1007/s00339-016-9935-8
Extension
DescriptiveEvent
Type
Grant award
AssociatedEntity
Role
Funder
Name
National Science Foundation
AssociatedEntity
Role
Originator
Name
Daniel Bubb
AssociatedObject
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Grant number
Name
CMMI-0922946
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DescriptiveEvent
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Grant award
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National Science Foundation
AssociatedEntity
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Originator
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Daniel Bubb
AssociatedObject
Type
Grant number
Name
CMMI- 1300920
Extension
DescriptiveEvent
Type
Grant award
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Name
Rutgers University
AssociatedEntity
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Originator
Name
Eric Klein
AssociatedObject
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Grant number
Name
Busch Biomedical Research Grant
Language
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English
Name (type = personal)
NamePart (type = family)
Ratti
NamePart (type = given)
Matthew
Affiliation
Physics (Camden), Rutgers University
Role
RoleTerm (authority = marcrt); (type = text)
author
Name (type = personal)
NamePart (type = family)
Naddeo
NamePart (type = given)
J. J.
Affiliation
Physics (Camden), Rutgers University
Role
RoleTerm (authority = marcrt); (type = text)
author
Name (type = personal)
NamePart (type = family)
Tan
NamePart (type = given)
Yuying
Affiliation
Physics (Camden), Rutgers University
Role
RoleTerm (authority = marcrt); (type = text)
author
Name (type = personal)
NamePart (type = family)
Griepenburg
NamePart (type = given)
Julianne C.
Affiliation
Physics (Camden), Rutgers University
Role
RoleTerm (authority = marcrt); (type = text)
author
Name (type = personal)
NamePart (type = family)
Tomko
NamePart (type = given)
John
Affiliation
Physics (Camden), Rutgers University
Role
RoleTerm (authority = marcrt); (type = text)
author
Name (type = personal)
NamePart (type = family)
Trout
NamePart (type = given)
Cory
Affiliation
Physics (Camden), Rutgers University
Role
RoleTerm (authority = marcrt); (type = text)
author
Name (type = personal)
NamePart (type = family)
O'Malley
NamePart (type = given)
Sean M.
Affiliation
Physics (Camden), Rutgers University
Role
RoleTerm (authority = marcrt); (type = text)
author
Name (type = personal)
NamePart (type = family)
Bubb
NamePart (type = given)
Daniel M.
Affiliation
Physics (Camden), Rutgers University
Role
RoleTerm (authority = marcrt); (type = text)
author
Name (authority = orcid); (authorityURI = http://id.loc.gov/vocabulary/identifiers/orcid.html); (type = personal); (valueURI = http://orcid.org/0000-0003-3941-6233)
NamePart (type = family)
Klein
NamePart (type = given)
Eric A.
Affiliation
Biology, Rutgers University
Role
RoleTerm (authority = marcrt); (type = text)
author
RelatedItem (type = host)
TitleInfo
Title
Klein, Eric A.
Identifier (type = local)
rucore30196400001
Location
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NjNbRU
Identifier (type = doi)
doi:10.7282/T3C53NXB
Genre (authority = ExL-Esploro)
Accepted Manuscript
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Copyright for scholarly resources published in RUcore is retained by the copyright holder. By virtue of its appearance in this open access medium, you are free to use this resource, with proper attribution, in educational and other non-commercial settings. Other uses, such as reproduction or republication, may require the permission of the copyright holder.
Copyright
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Copyright protected
Availability
Status
Open
Reason
Permission or license
RightsEvent
Type
Permission or license
AssociatedObject
Type
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Name
Multiple author license v. 1
Detail
I hereby grant to Rutgers, The State University of New Jersey (Rutgers) the non-exclusive right to retain, reproduce, and distribute the deposited work (Work) in whole or in part, in and from its electronic format, without fee. This agreement does not represent a transfer of copyright to Rutgers.Rutgers may make and keep more than one copy of the Work for purposes of security, backup, preservation, and access and may migrate the Work to any medium or format for the purpose of preservation and access in the future. Rutgers will not make any alteration, other than as allowed by this agreement, to the Work.I represent and warrant to Rutgers that the Work is my original work. I also represent that the Work does not, to the best of my knowledge, infringe or violate any rights of others.I further represent and warrant that I have obtained all necessary rights to permit Rutgers to reproduce and distribute the Work and that any third-party owned content is clearly identified and acknowledged within the Work.By granting this license, I acknowledge that I have read and agreed to the terms of this agreement and all related RUcore and Rutgers policies.
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2019-06-12T11:12:56
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2016-02-17T17:09:26
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