Document Detail

A rhodamine-hydroxamic acid-based fluorescent probe for hypochlorous acid and its applications to biological imagings.
MedLine Citation:
PMID:  19166288     Owner:  NLM     Status:  MEDLINE    
A new rhodamine-hydroxamic acid-based fluorescent chemosensor for the rapid detection of HOCl in aqueous media was developed. The system, which utilizes an irreversible HOCl-promoted oxidation reaction, responds instantaneously at room temperature with linear proportionality to the amount of HOCl. This system is highly selective for HOCl over other reactive oxygen species (ROS) and highly sensitive in aqueous solutions. Biological imaging studies using living cells and organisms (A549 cells and zebrafish) to detect HOCl are successfully demonstrated.
Young-Keun Yang; Hyungseoph Jason Cho; Jihyun Lee; Injae Shin; Jinsung Tae
Related Documents :
25337888 - Expedient synthesis of complex γ-butyrolactones from 5-(1-arylalkylidene) meldrum's ac...
25098958 - High concentrations of furan fatty acids in organic butter samples from the german market.
19872768 - Anesthesia in acid and alkaline solutions.
21416338 - In vivo regulation of alcohol dehydrogenase and lactate dehydrogenase in rhizopus oryza...
22644758 - Deep lifting volumetry with calcium hydroxylapatite and hyaluronic acid fillers.
8125118 - Origin of carbon atoms of biotin. 13c-nmr studies on biotin biosynthesis in escherichia...
Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Organic letters     Volume:  11     ISSN:  1523-7052     ISO Abbreviation:  Org. Lett.     Publication Date:  2009 Feb 
Date Detail:
Created Date:  2009-02-12     Completed Date:  2009-03-24     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  100890393     Medline TA:  Org Lett     Country:  United States    
Other Details:
Languages:  eng     Pagination:  859-61     Citation Subset:  IM    
Department of Chemistry, Yonsei University, Seoul 120-749, Korea.
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Diagnostic Imaging
Fluorescent Dyes / chemical synthesis*,  chemistry,  diagnostic use*
Hydroxamic Acids / chemical synthesis*,  chemistry,  diagnostic use*
Hypochlorous Acid / chemistry*,  diagnostic use
Molecular Structure
Reactive Oxygen Species / chemistry,  diagnostic use
Rhodamines / chemical synthesis*,  chemistry,  diagnostic use*
Reg. No./Substance:
0/Fluorescent Dyes; 0/Hydroxamic Acids; 0/Reactive Oxygen Species; 0/Rhodamines; 7790-92-3/Hypochlorous Acid

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine

Previous Document:  Thermopower enhancement in nanowires via junction effects.
Next Document:  Fabrication of highly-ordered TiO(2) nanotube arrays and their use in dye-sensitized solar cells.