Design and synthesis of hyperstructured molecules based on cyclophosphazene core for multiphoton absorption

Design and fabrication of dioxyphenylcoumarin substituted cyclotriphosphazene compounds photodiodes

“…All the organic solvents used in the synthesis and purification of the compounds were provided from Merck. 1 H, 13 C and 31 P NMR spectra were recorded in dimethylsulphoxided 6 and chloroform-d solutions on a Bruker DPX 400 MHz spectrometer using TMS (an internal reference for 1 H NMR) and 85% H 3 PO 4 (an external reference for 31 P NMR). The micro analysis and FT-IR spectra of compounds were measured using a Leco 932 CHNS-O apparatus and on Perkin Elmer FT-IR spectrometer, respectively.…”

“…Novel optoelectronic device characteristics for both mono and disubstituted dioxyphenylcoumarin bearing cyclotriphosphazene compounds (HCP-2 and HCP-4) have been synthesized from the reactions of cyclotriphosphazene containing dioxybiphenyl (HCP-1 and HCP-3) with compound 1b, respectively. The structures of compounds HCP 1-4 were identified by using elemental analysis, 1 H, 13 C-APT, 31 P NMR and 2D HETCOR NMR and FT-IR spectroscopy methods. The Al/HCP-2/p-Si/ Al and Al/HCP-4/-p-Si/Al photodiodes properties have been investigated from current-voltage (I − V) and capacitance-voltage (C − V) measurements.…”

“…In this research we study the cyclotriphosphazene compounds as a new photoconducting material. Although some novel cyclotriphosphazene structures and their physical properties have been reported [11][12][13][14], there is no study about the optoelectronic properties of the cyclotriphosphazene compounds bearing dioxyphenylcoumarin groups. The aim of this work is to determine how the photodiode prepared from both mono and di substituted dioxyphenylcoumarin bearing cyclotriphosphazene compounds (HCP-2 and HCP-4) change and how its characteristics alter regarding with the number of coumarin attachment.…”

“…13 C APT NMR spectrum of HCP-2 (in CDCl 3 ). I -V Characteristics of Al/HCP-2/p-Si/Al and Al/HCP-4/p-Si/Al diodes in dark and at room temperature.…”

Cyclotriphosphazene-Based “Butterfly” Fluorescence Probe for Lysosome Targeting

“…Hexachlorocyclotriphosphazene (HCCP), as a variable platform, can be modified with multifunctional groups to afford various derivatives for a broad range of applications in diverse fields including flame retardation, , catalysis, − biomedical materials, , chemical and biological sensing, , biological sensing, as well as imaging. − Particularly, when organic dyes (such as borondipyrromethene, , triarylamine, subphthalocyanines, naphthalimide, etc.) are modified on the cyclotriphosphazene core, novel fluorescent molecules are formed with special optical properties.…”