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Updated: Apr 5, 2026
Revealing the Cytoskeletal Organization of Invasive Cancer Cells in 3D
Published on: October 26, 2013
Highly selective two-photon imaging of cysteine in cancerous cells and tissues
Yun Hak Lee1, Wen Xiu Ren, Jiyou Han
1Department of Chemistry, Korea University, Seoul 136-701, Republic of Korea. jongskim@korea.ac.kr.
Abstract:
Abnormal concentrations of Cys have been reported to be implicated in various health problems, including cancer, neuropathy, and cardiomyopathy. We present a novel two-photon fluorescent probe for the specific recognition of cysteine over homocysteine and glutathione, and the bioapplication of this probe for the imaging of live cancerous cells and thick tissues.
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