Azobenzene Core Dendrimers with Trityl Groups in  the Periphery

Lauma Laipniece; Valdis Kampars

Azobenzene Core Dendrimers with Trityl Groups in the Periphery

Riga Technical University 53rd International Scientific Conference: Dedicated to the 150th Anniversary and the 1st Congress of World Engineers and Riga Polytechnical Institute / RTU Alumni: Digest 2012
Lauma Laipniece, Valdis Kampars

Dendrimers are assembled step by step and can be easily customized at each level of their structure (core, branches, and surface), resulting in well deﬁned and highly functionalized three-dimensional architectures. Solvatochromism of four trityl end groupas containing dendrimers has been investigated. Light absorption maxima correlated well with solvent polarity parameter π*. Dendrimers G1-G3 had batochromic shift with increasing generation in all used solvents, this could be explained with effect of dendrimer generation – increasing isolation of core azobenzene in polar dendrimer branches, which partially acts similar to solvent.

Atslēgas vārdi
dendrimer, azobenzene, trityl group
Hipersaite
http://scientific-conference2012.rtu.lv/sites/default/files/pdf/RTU_Conference_2012.pdf

Laipniece, L., Kampars, V. Azobenzene Core Dendrimers with Trityl Groups in the Periphery. No: Riga Technical University 53rd International Scientific Conference: Dedicated to the 150th Anniversary and the 1st Congress of World Engineers and Riga Polytechnical Institute / RTU Alumni: Digest, Latvija, Rīga, 11.-12. oktobris, 2012. Riga: RTU, 2012, 229.-229.lpp. ISBN 978-9934-10-360-5.

Publikācijas valoda
English (en)