Two-photon fluorescence imaging of RNA in nucleoli and cytoplasm in living cells based on low molecular weight probes

Organotin Dyes Bearing Anionic Boron Clusters as Cell‐Staining Fluorescent Probes

“…[11] Iridium (B) [12] and osmium-iridium (C)c omplexes [13] (Scheme 1) also show nucleoli stainingi nl ive cells. [16][17][18] In the field of cancer,i nv ivo imaging is an important tool in tumor visualization. [13] However,anotable drawback of these complexes is their high cost.…”

“…[15] Finally,t wo indole-based( F and G)a nd as hort series of pyridinium( H)c ompounds have been investigated as RNA fluorescenceturn-on probes (Scheme 2). [16][17][18] In the field of cancer,i nv ivo imaging is an important tool in tumor visualization. Currentt echnology includes X-ray radiography,m agnetic resonance imaging (MRI), ultrasonography, computed tomography,p ositron-emission tomography, and opticalb ioimaging.…”

A rapid and facile fluorimetric method for detecting formaldehyde

“…For the high sensitivity, excellent selectivity and simplicity, the fluorescence detection is applicable for determining the concentration levels of formaldehyde rapidly and accurately [19][20][21][22][23][24]. However, the fluorimetric derivatization processes of formaldehyde generally need strong acid, high temperature or long time [5,25,26].…”

Boron Schiff bases derived from α-amino acids as nucleoli/cytoplasm cell-staining fluorescent probes in vitro

“…16 Recently, Jin et al reported cationic pyrrole and indole salts as uorescent dyes (E) for cytoplasm and nucleolus staining showing good photostability. 17 In addition, two indole-based (F and G) 18,19 and a short series of pyridinium (H) compounds have been investigated as RNA uorescence turn-on probes. 20 We have developed new uorescent multifunctional materials derived from Boron Schiff Bases (BOSCHIBAs).…”