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Document type:
journal article 
Author(s):
Mishra, Anurag; Jiang, Yuanyuan; Roberts, Sheryl; Ntziachristos, Vasilis; Westmeyer, Gil G 
Title:
Near-Infrared Photoacoustic Imaging Probe Responsive to Calcium. 
Abstract:
Photoacoustic imaging (PAI) is an attractive imaging modality that can volumetrically map the distribution of photoabsorbing molecules with deeper tissue penetration than multiphoton microscopy. To enable dynamic sensing of divalent cations via PAI, we have engineered a new reversible near-infrared probe that is more sensitive to calcium as compared to other biologically relevant cations. The metallochromic compound showed a strong reduction of its peak absorbance at 765 nm upon addition of calc...    »
 
Journal title abbreviation:
Anal Chem 
Year:
2016 
Journal volume:
88 
Journal issue:
22 
Pages contribution:
10785-10789 
Language:
eng 
Print-ISSN:
0003-2700 
TUM Institution:
Lehrstuhl für Biologische Bildgebung; Nuklearmedizinische Klinik und Poliklinik