TY - JOUR
T1 - Highly fluorescent dendrimers containing stilbene, and 4-styryistilbene with resorcinarene cores
T2 - Synthesis and optical properties
AU - Lijanova, Irina Victorovna
AU - Moggio, Ivana
AU - Arias, Eduardo
AU - Vazquez-Garcia, Rosa
AU - Martínez-García, Marcos
PY - 2007/10
Y1 - 2007/10
N2 - Dendron conjugated branches of stilbene and 4-styrylstilbene groups have been attached to resorcinarene cores. A noticeable effect in solution for all dendrimers was observed in the fluorescence quantum yield. The optical properties do not change with concentration in solution. The optical properties of thin films are identical to those of the solutions indicating the absence of intermolecular interactions. The dendrimers were characterized by 1H, 13C NMR, FTIR, UV-Vis, fluorescence spectroscopy, MALDI-TOF or FAB+ mass spectrometry, and elemental analysis.
AB - Dendron conjugated branches of stilbene and 4-styrylstilbene groups have been attached to resorcinarene cores. A noticeable effect in solution for all dendrimers was observed in the fluorescence quantum yield. The optical properties do not change with concentration in solution. The optical properties of thin films are identical to those of the solutions indicating the absence of intermolecular interactions. The dendrimers were characterized by 1H, 13C NMR, FTIR, UV-Vis, fluorescence spectroscopy, MALDI-TOF or FAB+ mass spectrometry, and elemental analysis.
KW - Dendrimers
KW - Resorcinarene
KW - Stilbenes
KW - π-conjugated systems
UR - http://www.scopus.com/inward/record.url?scp=41649105675&partnerID=8YFLogxK
U2 - 10.1166/jnn.2007.917
DO - 10.1166/jnn.2007.917
M3 - Artículo
C2 - 18330180
AN - SCOPUS:41649105675
SN - 1533-4880
VL - 7
SP - 3607
EP - 3614
JO - Journal of Nanoscience and Nanotechnology
JF - Journal of Nanoscience and Nanotechnology
IS - 10
ER -