3 article(s) from Farcas, Aurica
Synthetic route of 3·TM-βCD and 3·TM-γCD polyrotaxanes, and the non-rotaxane counterpart 3.
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1H NMR spectrum of the polyrotaxane 3·TM-βCD copolymer in CDCl3.
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DSC traces on second heating scan of 3, 3·TM-βCD and 3·TM-γCD compounds.
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Optical properties of 3·TM-γCD (dotted line), 3·TM-βCD (dashed line) and 3 (solid line) polymers: a...
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CV of 3 (a), 3·TM-βCD (b) and 3·TM-γCD (c) in 0.1 M tetrabutylammonium perchlorate (TBAClO4)/ACN so...
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Representative AFM images obtained over 3 × 3 µm2 areas of the non-rotaxane 3 (a), 3·TM-βCD (b) and ...
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Beilstein J. Org. Chem. 2015, 11, 2677–2688, doi:10.3762/bjoc.11.288
Top: Chemical structures of the starting materials. Bottom: Synthetic route of the non-rotaxane 4, ...
Changes in the absorption spectra of the monomer 1 upon the addition of increasing amounts of TMS-γ...
1H NMR spectrum of the polyrotaxane 4a copolymer in toluene-d8.
Termogravimetric curves (TG) of the copolymers.
DSC traces on second heating scan of 4 (a), 4a (b) and 4b (c).
Optical absorption spectra of the copolymers in DCM solutions (c = 1.5∙10−6 mg∙mL−1) (a) and thin f...
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Fluorescence emission spectra of the copolymers in DCM solutions (c = 1.5∙10−6 mg∙mL−1) (a) and thi...
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Fluorescence lifetime decay traces of 4a polyrotaxane at 440 nm in DCM solution.
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CV of 4 (a), 4a (b) and 4b (c) in 0.1 M TBAP/ACN solution at scan rate 20 mV∙s−1 copolymer films.
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Representative AFM images obtained over 20 × 20 and 5 × 5 µm2 areas of the non-rotaxane 4, 4a and 4b...
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The roughness exponent α calculated as the slope of log(Sq) versus log(Lsc) for the reference 4, 4a...
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Beilstein J. Org. Chem. 2014, 10, 2145–2156, doi:10.3762/bjoc.10.222
Synthesis of PDOF-BT and PDOF-BTc copolymers.
1H NMR spectrum (CDCl3) of the BTc inclusion complex.
FTIR spectra (KBr pellet) of PDOF-BT (A) and PDOF-BTc (B) copolymers.
1H NMR spectrum of PDOF-BT copolymer (CDCl3).
1H NMR spectrum of PDOF-BTc copolymer (CDCl3).
DSC curves of BTc and PDOF-BTc from second-heating DSC measurements.
Thermogravimetric curves (TG) for BTc, PDOF-BT, and PDOF-BTc compounds.
High-resolution tapping-mode AFM images and cross-section plots (along the solid line in the images...
Beilstein J. Org. Chem. 2012, 8, 1505–1514, doi:10.3762/bjoc.8.170
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