TY - JOUR
T1 - Recent progress in the two-photon fluorescent probes for metal ions
AU - Juvekar, Vinayak
AU - Park, Sang Jun
AU - Yoon, Juyoung
AU - Kim, Hwan Myung
N1 - Publisher Copyright:
© 2020 Elsevier B.V.
PY - 2021/1/15
Y1 - 2021/1/15
N2 - Two-photon microscopy (TPM) offers improved deep visualization of the target specimen with reduced phototoxicity, autofluorescence, and minimal light scattering. In combination with TPM, two-photon fluorescent probes enable the visualization of metal ion species distribution in live tissues. In this review, we have summarized the recent progress published between 2014 and 2020 in the development of two-photon probes for detecting metal ions in live cells and tissues. We began by describing designing strategies of two-photon probes for metal ion and brief history of two-photon metal ion visualization in live tissues. We then highlighted selected examples of two-photon probes that can detect alkali and alkali earth metals, and transition metals such as copper, zinc, iron ions, and other heavy metal ions as well.
AB - Two-photon microscopy (TPM) offers improved deep visualization of the target specimen with reduced phototoxicity, autofluorescence, and minimal light scattering. In combination with TPM, two-photon fluorescent probes enable the visualization of metal ion species distribution in live tissues. In this review, we have summarized the recent progress published between 2014 and 2020 in the development of two-photon probes for detecting metal ions in live cells and tissues. We began by describing designing strategies of two-photon probes for metal ion and brief history of two-photon metal ion visualization in live tissues. We then highlighted selected examples of two-photon probes that can detect alkali and alkali earth metals, and transition metals such as copper, zinc, iron ions, and other heavy metal ions as well.
KW - Metal ions
KW - Tissue imaging
KW - Two-photon microscopy
KW - Two-photon probes
UR - http://www.scopus.com/inward/record.url?scp=85090878267&partnerID=8YFLogxK
U2 - 10.1016/j.ccr.2020.213574
DO - 10.1016/j.ccr.2020.213574
M3 - Review article
AN - SCOPUS:85090878267
SN - 0010-8545
VL - 427
JO - Coordination Chemistry Reviews
JF - Coordination Chemistry Reviews
M1 - 213574
ER -