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Raman spectra of β-CD-PGMA and β-CD.

Raman spectra of β-CD-PGMA and β-CD.

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Figure 1: The synthesis scheme of β-CD-PGMA.
Figure 3: XPS spectra of β-CD-Br.
Figure 4: FTIR spectra of β-CD, GMA and β-CD-PGMA.
Figure 5: Raman spectra of β-CD-PGMA and β-CD.
+3 Figure 6: 1 H NMR spectrum of β-CD-PGMA.
Preparation and In Vitro Drug Release Behavior of 1,10- Phenanthroline/β-cyclodextrin–poly (Glycidyl Methacrylate) Drug- Loaded Microspheres
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  • Oct 2017
In this study, novel star-shaped polymers of β-cyclodextrin (β-CD)–poly (glycidyl methacrylate) (PGMA) were prepared by atom transfer radical polymerization (ATRP), formed from GMA and β-CD. In addition, the structure, properties and hydrophilicity of the β-CD-PGMA polymers thus prepared were systematically analyzed. 1,10-phenanthroline monohydrate...
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... results obtained from analysis indicated that β-CD-PGMA star-shaped polymers could afford strong chemical adsorption and bonding interaction on the β-CD surface. Figure 5 shows the Raman spectra of β-CD and β-CD-PGMA polymers. From Figure 5, in the spectra of β-CD-PGMA polymers, characteristic bands of β-CD were observed at 1260 and 950 cm −1 , indicating that β-CD-PGMA star-shaped polymers contain the β-CD skeleton [34]. ...
Context 2
... 5 shows the Raman spectra of β-CD and β-CD-PGMA polymers. From Figure 5, in the spectra of β-CD-PGMA polymers, characteristic bands of β-CD were observed at 1260 and 950 cm −1 , indicating that β-CD-PGMA star-shaped polymers contain the β-CD skeleton [34]. In the spectra of β-CD-PGMA, bands were observed at 1730, 1340, and 1132 cm −1 , attributed to -COO-, saturated -C(CH 3 ) 2 -, and backbone band of saturated fatty ether, respectively [35,36]. ...