pH dependent one-/two-photon fluorescence emission properties and mechanism of the dendrimer PAMAM triphenylamine imine

pH dependent fluorescence emission of PTS-G0 and ETS were compared, to better understand intrinsic fluorescence phenomena of PAMAM dendrimers.

Up-converted fluorescence emission under linear common spectrofluorometer from PAMAM pyridine derivatives and with QDs nanoparticles

Organic pyridine PAMAM dendrimers and added QDs nanoparticles realized up-converted fluorescence emission under a 800 nm linear light-source using a common spectrofluorometer.

Poly-amidoamine structure characterization: amide resonance structure of imidic acid (HO–CN) and tertiary ammonium

The dendrimer PAMAM has an amide resonance structure,i.e.imidic acid (HO–CN), and a tertiary ammonium structure, which can be characterized using¹⁵N/¹H/2D NH/¹³C NMR, IR and MS.

A study using quantum chemical theory methods on the intrinsic fluorescence emission and the possible emission mechanisms of PAMAM

Structural units imidic acid (HO–CN) and tertiary ammonium in PAMAM dendrimers were proven to give fluorescence emission by TDDFT methods.