Add to ORKGWater-soluble calix[4]arenes 10a,b with chromophores ("antenna") attached to the lower rim via a short spacer are described. In the neutral lanthanide complexes of 10a,b photoexcitation of the antenna induces lanthanide emission via intramolecular energy transfer. Calix[4]arene 10b with a chrysene moiety as sensitizer shows strong lanthanide emission for Eu3+ with an excitation maximum at ^ = 363 nm
Spectrophotometric pKa determination for p-tert-butylcalix[5]arene (H5L) in acetonitrile (pKa1 = 11....
The work described in this thesis deals with the synthesis, characterization, and photophysical stud...
The work presented in this thesis describes the synthesis and the spectroscopic characterization of ...
Calix[4]arene triacids (3a–d) have been prepared that are able to form neutral complexes with lantha...
Calix[4]arene triacids (3a-d) have been prepared that are able to form neutral complexes with lantha...
Two novel cone calix[4]arene ligands 11a and 11b bearing two iminodiacetic chelating units and two C...
Several new calix[4] arene derivatives in the cone conformation 3-5 and 8-11, incorporating 2,2'-bip...
In this article ternary lanthanide complexes consisting of a calix[4]arene unit and dibenzoylmethane...
The synthesis and photophysical properties of novel luminescent ruthenium(II) bipyridyl complexes co...
p-tert-Butylcalix[4]arene derivatives modified with carboxylic, phthalimide and aminoethoxy-groups o...
Three types of lower-lower rim linked biscalix[4]arenes that contain carboxylic ester (1) and/or ami...
Eu3+ and Tb3+ complexes with novel branched cali[4]arene ligands incorporating 2,2'-bipyridine subun...
A novel macrocyclic compound-water soluble functional calixresorcin[4]arenes-tetra para sulfo-phenyl...
Efficient intramolecular energy transfer (ET) from an excited chromophore to Nd3+ and Er3+ ions with...
Complexes in which the Eu3+, Tb3+, and Gd3+ ions are encapsulated in the p-t-butylcalix[4]arene-tetr...
Spectrophotometric pKa determination for p-tert-butylcalix[5]arene (H5L) in acetonitrile (pKa1 = 11....
The work described in this thesis deals with the synthesis, characterization, and photophysical stud...
The work presented in this thesis describes the synthesis and the spectroscopic characterization of ...
Calix[4]arene triacids (3a–d) have been prepared that are able to form neutral complexes with lantha...
Calix[4]arene triacids (3a-d) have been prepared that are able to form neutral complexes with lantha...
Two novel cone calix[4]arene ligands 11a and 11b bearing two iminodiacetic chelating units and two C...
Several new calix[4] arene derivatives in the cone conformation 3-5 and 8-11, incorporating 2,2'-bip...
In this article ternary lanthanide complexes consisting of a calix[4]arene unit and dibenzoylmethane...
The synthesis and photophysical properties of novel luminescent ruthenium(II) bipyridyl complexes co...
p-tert-Butylcalix[4]arene derivatives modified with carboxylic, phthalimide and aminoethoxy-groups o...
Three types of lower-lower rim linked biscalix[4]arenes that contain carboxylic ester (1) and/or ami...
Eu3+ and Tb3+ complexes with novel branched cali[4]arene ligands incorporating 2,2'-bipyridine subun...
A novel macrocyclic compound-water soluble functional calixresorcin[4]arenes-tetra para sulfo-phenyl...
Efficient intramolecular energy transfer (ET) from an excited chromophore to Nd3+ and Er3+ ions with...
Complexes in which the Eu3+, Tb3+, and Gd3+ ions are encapsulated in the p-t-butylcalix[4]arene-tetr...
Spectrophotometric pKa determination for p-tert-butylcalix[5]arene (H5L) in acetonitrile (pKa1 = 11....
The work described in this thesis deals with the synthesis, characterization, and photophysical stud...
The work presented in this thesis describes the synthesis and the spectroscopic characterization of ...