An ICT-based fluorescent probe with a large Stokes shift for measuring hydrazine in biological and water samples

White light employing luminescent engineered large (mega) Stokes shift molecules: a review

“…Recently, Zhu and co-workers developed an ICT-based fluorescent probe with a large Stokes shift for determining the highly active alkali, hydrazine. 91 4-(2-(3-(Dicyanomethylene)-5,5-dimethylcyclohex-1-enyl)phenyl)4-bromobutanoate (DDPB) was synthesized as the sensing material that exhibited a large Stokes shift (186 nm). The ICT pathway facilitates the connection between the external reactive groups with the donor or acceptor moiety of the sensing material to obtain a measurement proportional to the dual emission wavelength.…”

A novel donor–π–acceptor halochromic 2,6-distyrylnaphthalene chromophore: synthesis, photophysical properties and DFT studies

“…This belonging plays an important role in the improvement of the photophysical properties of photonic devices. [9][10][11] Distyrylbenzenes are a well-known type of uorescent dyes that possess high photochemical and thermal stability. 12,13 To synthesize these conjugated spacers, two important organic transformations, namely Wittig and Heck reactions, are used.…”

“…This belonging plays an important role in the improvement of the photophysical properties of photonic devices. 9–11 …”

Second derivative synchronous fluorescence determination of avanafil in the presence of its acid-induced degradation product aided by powerful Lean Six Sigma tools augmented with D-optimal design

“…Many drugs have been determined using this technique. [13][14][15][16][17][18][19] Synchronous uorescence spectroscopy (SFS) was rstly described by Lloyd, 20 and has numerous advantages over traditional uorescence, with advantages including a contracted spectral range, narrow spectral bands and simplied emission spectra. 21 Since there are a lot of variable factors and values of each variable, the efforts and time consumed to optimize them will be considerable until optimal values are reached that lead to ideal results for the method.…”