| Enhanced photostability of ICG in close proximity to gold colloids. | |
| | |
MedLine Citation:
|
PMID: 12963458 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
|
Photobleaching of fluorophores frequently limits their detectability or observation time. We examined Indocyanine green (ICG) which is widely used in medical testing and is highly unstable. We showed that spatial localization of ICG near metallic gold colloids resulted in increased photostability. This suggests the use of fluorophore-metal conjugates in situations adversely affected by photobleaching. |
| | |
Authors:
|
Chris D Geddes; Haishi Cao; Joseph R Lakowicz |
Related Documents
:
|
9662118 - Dealing with the news media: effective communication strategies for medical examiners. 13677378 - Clinical characteristics and endoscopic findings associated with blastocystis hominis i... 10472858 - Medical and osteopathic boards' positions on chaperones during gynecologic examinations. 355828 - Formation and early years of the aapm. 19503688 - Korean guideline development for the evaluation of permanent impairment of the spine: p... 17762588 - Psychotropic medication for behaviour problems in people with intellectual disability: ... |
Publication Detail:
|
Type: Journal Article; Research Support, U.S. Gov't, P.H.S. |
Journal Detail:
|
Title: Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy Volume: 59 ISSN: 1386-1425 ISO Abbreviation: Spectrochim Acta A Mol Biomol Spectrosc Publication Date: 2003 Sep |
Date Detail:
|
Created Date: 2003-09-09 Completed Date: 2004-06-03 Revised Date: 2011-05-04 |
Medline Journal Info:
|
Nlm Unique ID: 9602533 Medline TA: Spectrochim Acta A Mol Biomol Spectrosc Country: England |
Other Details:
|
Languages: eng Pagination: 2611-7 Citation Subset: IM |
Affiliation:
|
Department of Biochemistry and Molecular Biology, University of Maryland School of Medicine, Center for Fluorescence Spectroscopy, 725 West Lombard Street, Baltimore, MD 21201, USA. chris@cfs.umbi.umd.edu |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
Gold Colloid
/
chemistry,
metabolism* Indocyanine Green / chemistry, metabolism*, radiation effects Light* Spectrophotometry Time Factors |
| Grant Support | |
ID/Acronym/Agency:
|
EB-00682/EB/NIBIB NIH HHS; P41 RR008119-13/RR/NCRR NIH HHS; P41 RR008119-14/RR/NCRR NIH HHS; R01 EB000682-04/EB/NIBIB NIH HHS; R01 EB000682-05/EB/NIBIB NIH HHS; RR-08119/RR/NCRR NIH HHS |
| Chemical | |
Reg. No./Substance:
|
0/Gold Colloid; 3599-32-4/Indocyanine Green |
| Comments/Corrections | |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: Optical absorption and EPR spectra of fuchsite.
Next Document: Correlation of structure and vibrational spectra of the zwitterion L-alanine in the presence of wate...