Synthesis of Microscale Raft‐shaped Zinc(II)–Phenylalanine Complexes and Zinc(II)–Phenylalanine/dye Hybrid Bundles with New Optical Properties

Abstract

Novel raft‐like zinc(II)–phenylalanine complexes and zinc(II)–phenylalanine/acid green 27 (AG27) hybrid radial bundles have been successfully synthesized by a simple refluxing reaction. The formation processes of the morphologies and the superstructures of the hybrid bundles were proposed based on the time‐dependent evolution process. The AG27 molecules act as both the inclusion compound and the controller of the morphologies and the superstructures of the final hybrid. The combination of the zinc(II)–phenylalanine complex and AG27 leads to distinct optical properties compared with the individual component materials. This approach opens a new and effective way for the fabrication of amino acid/dye hybrid materials with unique optical properties and is expected to allow access to other organic/organic hybrid materials with structural specificity and functional novelty.

Self-Assembled 3D Microflowery In(OH)3 Architecture and Its Conversion to In2O3

“…Because of the much lower molecular weight of carbon and oxygen compared to indium, the low weight percentages of carbon and oxygen also indicate considerable atomic ratios of between them and the metals. These results are also in accord with the XRD and FT-IR data discussed above. As a result, it was concluded that both SDS and urea had intercalation effects on the formation of the hybrid composites.…”

“…As a result, it was concluded that both SDS and urea had intercalation effects on the formation of the hybrid composites. , …”

Improving the Berry Quality and Antioxidant Potential of Flame Seedless Grapes by Foliar Application of Chitosan–Phenylalanine Nanocomposites (CS–Phe NCs)

“…The existence of –COOH, C–H, and C=C groups in the Phe compound was confirmed by peaks at 3441, 2958, and 1630 cm −1 , respectively [ 30 ]. According to the TPP spectrum, the peaks observed at 1232, 1174, and 874 cm −1 confirmed the stretching vibrations of P–O, P=O, and P–O–P bonds, respectively [ 31 ]. In the prepared nanocarrier spectrum, the peak at 1630 cm −1 was related to the bending vibrations of –NH 2 , which showed displacement from 1657 cm −1 in the main peak of the CS spectrum.…”

Enhanced Photoluminescence by Tyrosine-Containing Bolaamphiphile Self-Assembly

“…Since both SA and Tyr-C7 have an aromatic ring structure, the hydrophobic π−π interaction works between molecules resulting in phosphorescence changes. 40,41 Compared to SA + Tyr-C7, the emission peak of SA + Tb + Tyr-C7 (blue line) changed slightly (Figure 5a, bottom). The four characteristic photoluminescence peaks of the Tb ions were clearly observed (blue line).…”

“…This phosphorescence enhancement and blue shift indicate changes of the π–π* transition of the benzene ring structure of SA, which is influenced by interactions with the microenvironment. Since both SA and Tyr-C7 have an aromatic ring structure, the hydrophobic π–π interaction works between molecules resulting in phosphorescence changes. , Compared to SA + Tyr-C7, the emission peak of SA + Tb + Tyr-C7 (blue line) changed slightly (Figure a, bottom). The four characteristic photoluminescence peaks of the Tb ions were clearly observed (blue line).…”