Document Detail

Fluorescent chemodosimeter for Cys/Hcy with a large absorption shift and imaging in living cells.
MedLine Citation:
PMID:  21165468     Owner:  NLM     Status:  In-Data-Review    
A novel molecule T1 with efficient intramolecular charge transfer was designed as a fluorescent chemodosimeter for cysteine (Cys) and homocysteine (Hcy). Upon addition of Cys/Hcy, T1 exhibited greatly enhanced fluorescence intensity as well as a large absorption peak shift (70 nm), and can be used for bioimaging of Cys/Hcy in living cells and detection in human plasma by visual color change. The detection mechanism was proved by (1)H NMR, mass spectrometry analysis and Gaussian calculations.
Mingming Hu; Jiangli Fan; Honglin Li; Kedong Song; Song Wang; Guanghui Cheng; Xiaojun Peng
Related Documents :
8595488 - Intra- and inter-observer agreement of brain mri lesion volume measurements in multiple...
12061738 - Personal computer-based pacs display system: comparison with a dedicated pacs workstati...
16118528 - Performance of three clock scoring systems across different ranges of dementia severity.
24108638 - A quantitative protocol for intensity-based live cell fret imaging.
11343018 - Cephalometric digitization: a determination of the minimum scanner settings necessary f...
12510928 - Image transfer through cirrus clouds. ii. wave-front segmentation and imaging.
Publication Detail:
Type:  Journal Article     Date:  2010-12-16
Journal Detail:
Title:  Organic & biomolecular chemistry     Volume:  9     ISSN:  1477-0539     ISO Abbreviation:  Org. Biomol. Chem.     Publication Date:  2011 Feb 
Date Detail:
Created Date:  2011-02-03     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101154995     Medline TA:  Org Biomol Chem     Country:  England    
Other Details:
Languages:  eng     Pagination:  980-3     Citation Subset:  IM    
State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116012, China.
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms

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

Previous Document:  Electrochemical and spectrophotometrical investigation of the electron-accepting strength of organic...
Next Document:  Photocatalysis of PbS quantum dots in a quantum dot-sensitized solar cell: photovoltaic performance ...