Highly efficient luminescent materials: Influence of the matrix on the photophysical properties of Eu(III) complex/polymer hybrids

Red-light-emitting polymer composite based on PVDF membranes and Europium phosphor using Buriti Oil as plasticizer

“…The A rad is determined from equations 5 Where A 01 is equals to 14.65.n 3 (n is the refractive index considered in this case as 1.7) 15 and corresponds to the Einstein's coefficient for spontaneous emission; [59] and I 0-j is the integrated area under the respective 5 D 0 → 7 F j transitions. The A nrad is determined from the lifetime value by using equation (7).…”

“…Few studies exist on the use of vegetable oil in polymer technology, but these studies have been intensified in recent years [5]. Although great progress has been achieved, considering the importance of composite emitting materials, the demand for understanding the phosphor or the plasticizer influences on the polymer properties, and the need for new facile strategies to fabricate these systems are still highly desired [6,7].…”

Copolymerization of Eu(TTA)3Phen doped styrene and methyl methacrylate nanoparticles and use in quantitative detection of pepsinogen

“…In the past years, europium complex doped polymers as nano-bers and nanoparticles were widely researched [1][2][3][4][5][6] and it is known that europium complex doped poly(methyl methacrylate) (PMMA) and europium complex doped polystyrene (PS) show a high uorescence intensity and thermal stability. [3][4][5][6] Europium complex doped latex nanoparticles are increasingly applied in clinical applications such as cellular and molecular imaging and immunodetection because of their relatively low cytotoxicity and good biocompatibility. 7 In this work, we found that europium complex doped copolymerization of PMMA and PS had stronger uorescence intensity than single polymerization.…”

Photon Conversion and Radiation Synergism in Eu/Tb Complexes Incorporated Poly Methyl Methacrylate

“…Poly methyl methacrylate (PMMA) exhibits high transparency in the visible spectral region, excellent weather resistance, and high mechanical strength. Moreover, PMMA contains carbonyl groups along with its carbon chain that can be interacted with Ln complexes [44][45][46][47][48][49][50]. These characteristics make it suitable as a host material for lanthanide complex doping.…”