Abstract
This work focuses on the effect of cucurbit[n]uril (CBn) hosts on the microenvironment of molecular subunits that are located adjacent to the CBn binding site in inclusion complexes. The set of data presented here includes previously reported electrochemical and electron paramagnetic resonance spectroscopic data, primarily obtained with ferrocene-containing guests, as well as new electrochemical data recorded with 4,4′-bipyridinium (viologen) derivatives. Most of the data were obtained with cucurbit[7]uril (CB7) complexes, and the rest were collected with cucurbit[8]uril (CB8) complexes. The experimental data compiled here clearly suggest that the microenvironment adjacent to the CBn portals in the complexes exhibits increased polarity compared with the bulk aqueous solution.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 677-683 |
| Number of pages | 7 |
| Journal | Supramolecular Chemistry |
| Volume | 26 |
| Issue number | 9 |
| DOIs | |
| State | Published - Sep 2 2014 |
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Keywords
- cucurbit[n]urils
- electron paramagnetic resonance
- ferrocene
- viologens
- voltammetry
ASJC Scopus subject areas
- Chemistry(all)
Cite this
The cucurbituril 'portal' effect. / Senler, Sanem; Li, Wei; Tootoonchi, Mohammad Hossein; Yi, Song; Kaifer, Angel.
In: Supramolecular Chemistry, Vol. 26, No. 9, 02.09.2014, p. 677-683.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - The cucurbituril 'portal' effect
AU - Senler, Sanem
AU - Li, Wei
AU - Tootoonchi, Mohammad Hossein
AU - Yi, Song
AU - Kaifer, Angel
PY - 2014/9/2
Y1 - 2014/9/2
N2 - This work focuses on the effect of cucurbit[n]uril (CBn) hosts on the microenvironment of molecular subunits that are located adjacent to the CBn binding site in inclusion complexes. The set of data presented here includes previously reported electrochemical and electron paramagnetic resonance spectroscopic data, primarily obtained with ferrocene-containing guests, as well as new electrochemical data recorded with 4,4′-bipyridinium (viologen) derivatives. Most of the data were obtained with cucurbit[7]uril (CB7) complexes, and the rest were collected with cucurbit[8]uril (CB8) complexes. The experimental data compiled here clearly suggest that the microenvironment adjacent to the CBn portals in the complexes exhibits increased polarity compared with the bulk aqueous solution.
AB - This work focuses on the effect of cucurbit[n]uril (CBn) hosts on the microenvironment of molecular subunits that are located adjacent to the CBn binding site in inclusion complexes. The set of data presented here includes previously reported electrochemical and electron paramagnetic resonance spectroscopic data, primarily obtained with ferrocene-containing guests, as well as new electrochemical data recorded with 4,4′-bipyridinium (viologen) derivatives. Most of the data were obtained with cucurbit[7]uril (CB7) complexes, and the rest were collected with cucurbit[8]uril (CB8) complexes. The experimental data compiled here clearly suggest that the microenvironment adjacent to the CBn portals in the complexes exhibits increased polarity compared with the bulk aqueous solution.
KW - cucurbit[n]urils
KW - electron paramagnetic resonance
KW - ferrocene
KW - viologens
KW - voltammetry
UR - http://www.scopus.com/inward/record.url?scp=84941142327&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84941142327&partnerID=8YFLogxK
U2 - 10.1080/10610278.2014.930148
DO - 10.1080/10610278.2014.930148
M3 - Article
VL - 26
SP - 677
EP - 683
JO - Supramolecular Chemistry
JF - Supramolecular Chemistry
SN - 1061-0278
IS - 9
ER -