Non-conjugated polyamines with near-infrared electrochromic and photoelectric response prepared via reducing PolySchiff bases by NaBH4

Polydopamine Dots-Based Fluorescent Nanoswitch Assay for Reversible Recognition of Glutamic Acid and Al3+ in Human Serum and Living Cell

“…Therefore, a progressive strategy of promoting water solubility is to generate nonconjugated polymer nanoparticles (NCPNs). In recent years, the applications of numerous NCPNs in biosensors, nucleic acid, and drug delivery have been widely investigated. − However, some defects are still remain including sophisticated synthetic procedure, environmentally harmful organic solvents, and low fluorescence quantum yields (QYs) in aqueous solution. Hence, developing autofluorescent polymer materials with ideal water solubility, simple preparation, and high fluorescence QYs still remains very challenging.…”

Correlating on-substrate prepared electrochromes with their solution processed counterparts – towards validating polyazomethines as electrochromes in functioning devices

“…46,50,53,54 Moreover, their neutral and oxidized states were anticipated to absorb in the visible region of the spectra. 43,44,47,[55][56][57] This is important both for using the polymers as electrochromic layers as well as for assessing the impact of the electronic groups (OMe, CN, H) on the optical and electrochemical properties. For this reason, the monomers 1-5 were selected.…”

Synthesis, electrochromic, halochromic and electro-optical properties of polyazomethines with a carbazole core and triarylamine units serving as functional groups

“…23 Our group studied the hole transportation of PAMs in OLEDs and the electrochromic properties of PAMs in electrochromic devices. 24,25 Carbazole (CZ) and its derivatives are also investigated due to well-known hole transportation, photoluminescence, inherent electron donating nature and excellent photo conductivity. CZ has become one of the most common building blocks, particularly in the design of compounds in which intramolecular/ intermolecular charge transfer happens.…”