Evaluation of sensitizing ability of barbiturate-functionalized non-ionic cyanine dyes; application for photoinduced radical generation system initiated by near IR light

Thiocarbamoyl in synthesis of the absorbent bis-mono and dimethine cyanine dyes incorporating porphyrin, thiazoles, thiazolones, thiadiazoles, pyrazoles and pyrazolones

“…In this letter, we have developed an unprecedented, original two-component, one-pot approach for the synthesis of highly substituted methine cyanine dyes 3,6,7,8,9,10,11,12,14 …”

“…[2][3][4][5] Additionally, for the last several years, there has been considerable progress 6,7 in the synthesis and applications of methine cyanine dyes, which are among the most inuential functional organic dyes. They have been used as photographic sensitizers, 8 optical recording materials in laser disks 9 and sensitizers in photovoltaic cells. 10 With the growth of relative technologies, methine cyanine dyes have been screened as tools in photodynamic treatment 11 and as uorescent labels, micelles, organelles and probes for cells.…”

Oxonium heterocyclic quinone in the synthesis of some cyanine dyes and their antimicrobial activity

“…Cyanine dyes have found various applications in different fields, such as antimicrobial agents [1][2][3][4], photographic sensitizers, heat developable photosensitizing materials [5][6][7], and color photography [8]. Cyanine dyes also used as optical recording materials [9][10][11][12][13][14][15], in manufacturing of blue filter to laminate of an organic electroluminescent element, and color filter showed highly pure light emission [16] and antioxidants [17].…”

Synthesis, absorption and fluorescence spectral characteristics of trinucleus dimethine cyanine dyes as fluorescent probes for DNA detection

“…Methine cyanine dyes have been widely researched and explored as sensitizers in photography 1 and as optical recording materials in laser disk. 2 Recently, methine cyanine dyes have attracted attention owing to their excellent fluorescence properties [3][4][5] as well as their potential applications in probes for DNA in living cells.…”

“…A further objective of this study was to investigate the fluorescence spectral properties of prepared trinucleus dimethine cyanine dyes both in solution and in the DNA presence, exploring their future applications as fluorescence probe. 1 H NMR spectra were recorded at 400 MHz on a Varian Inova-400 spectrometer and chemical shifts were reported relative to internal Me 4 Si. 13 C NMR spectra were recorded at 100 MHz on a Varian Inova-400 spectrometer and chemical shifts were reported relative to internal Me 4 Si.…”