Functional photoacoustic microscopy of pH.
Publication
, Journal Article
Chatni, MR; Yao, J; Danielli, A; Favazza, CP; Maslov, KI; Wang, LV
Published in: Journal of biomedical optics
October 2011
pH is a tightly regulated indicator of metabolic activity. In mammalian systems, an imbalance of pH regulation may result from or result in serious illness. In this paper, we report photoacoustic microscopy (PAM) of a commercially available pH-sensitive fluorescent dye (SNARF-5F carboxylic acid) in tissue phantoms. We demonstrated that PAM is capable of pH imaging in absolute values at tissue depths of up to 2.0 mm, greater than possible with other forms of optical microscopy.
Duke Scholars
Published In
Journal of biomedical optics
DOI
EISSN
1560-2281
ISSN
1083-3668
Publication Date
October 2011
Volume
16
Issue
10
Start / End Page
100503
Related Subject Headings
- Rhodamines
- Photoacoustic Techniques
- Phantoms, Imaging
- Optics
- Optical Phenomena
- Optical Devices
- Naphthols
- Microscopy
- Mice
- Hydrogen-Ion Concentration
Citation
APA
Chicago
ICMJE
MLA
NLM
Chatni, M. R., Yao, J., Danielli, A., Favazza, C. P., Maslov, K. I., & Wang, L. V. (2011). Functional photoacoustic microscopy of pH. Journal of Biomedical Optics, 16(10), 100503. https://doi.org/10.1117/1.3644495
Chatni, Muhammad Rameez, Junjie Yao, Amos Danielli, Christopher P. Favazza, Konstantin I. Maslov, and Lihong V. Wang. “Functional photoacoustic microscopy of pH.” Journal of Biomedical Optics 16, no. 10 (October 2011): 100503. https://doi.org/10.1117/1.3644495.
Chatni MR, Yao J, Danielli A, Favazza CP, Maslov KI, Wang LV. Functional photoacoustic microscopy of pH. Journal of biomedical optics. 2011 Oct;16(10):100503.
Chatni, Muhammad Rameez, et al. “Functional photoacoustic microscopy of pH.” Journal of Biomedical Optics, vol. 16, no. 10, Oct. 2011, p. 100503. Epmc, doi:10.1117/1.3644495.
Chatni MR, Yao J, Danielli A, Favazza CP, Maslov KI, Wang LV. Functional photoacoustic microscopy of pH. Journal of biomedical optics. 2011 Oct;16(10):100503.
Published In
Journal of biomedical optics
DOI
EISSN
1560-2281
ISSN
1083-3668
Publication Date
October 2011
Volume
16
Issue
10
Start / End Page
100503
Related Subject Headings
- Rhodamines
- Photoacoustic Techniques
- Phantoms, Imaging
- Optics
- Optical Phenomena
- Optical Devices
- Naphthols
- Microscopy
- Mice
- Hydrogen-Ion Concentration