Show/Hide Menu
Hide/Show Apps
Logout
Türkçe
Türkçe
Search
Search
Login
Login
OpenMETU
OpenMETU
About
About
Open Science Policy
Open Science Policy
Open Access Guideline
Open Access Guideline
Postgraduate Thesis Guideline
Postgraduate Thesis Guideline
Communities & Collections
Communities & Collections
Help
Help
Frequently Asked Questions
Frequently Asked Questions
Guides
Guides
Thesis submission
Thesis submission
MS without thesis term project submission
MS without thesis term project submission
Publication submission with DOI
Publication submission with DOI
Publication submission
Publication submission
Supporting Information
Supporting Information
General Information
General Information
Copyright, Embargo and License
Copyright, Embargo and License
Contact us
Contact us
Synthesis, p-nitrophenolate complexation and competitive anion signaling of novel calixpyrrole dimer
Date
2005-11-01
Author
Saki, N
Akkaya, EU
Metadata
Show full item record
This work is licensed under a
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
.
Item Usage Stats
113
views
0
downloads
Cite This
A novel dimeric calixpyrrole has been synthesized. The dimer forms stable complexes with p-nitrophenolate ion with a concomitant reduction in extinction coefficient. The chromogenic anion is displaced by the addition of various anions like fluoride and acetate. Effective optical sensing of these anions is accomplished using the calixpyrrole dimer.
Subject Keywords
Food Science
,
General Chemistry
,
Condensed Matter Physics
URI
https://hdl.handle.net/11511/66106
Journal
JOURNAL OF INCLUSION PHENOMENA AND MACROCYCLIC CHEMISTRY
DOI
https://doi.org/10.1007/s10847-005-1924-z
Collections
Department of Chemistry, Article
Suggestions
OpenMETU
Core
Synthesis and characterization of a new soluble conducting polymer and its electrochromic device
Varis, Serhat; Ak, Metin; Tanyeli, Cihangir; Akhmedov, Idris Mecidoglu; Toppare, Levent Kamil (Elsevier BV, 2006-12-01)
A mixture of isomers 2,5-di(4-methyl-thiophen-2-yl)-1-(4-nitrophenyl)-1H-pyrrole, 2-(4-methyl-thiophen-2-yl)-5-(3-methyl-thiophen-2-yl)1-(4-nitrophenyl)-1H-pyrrole and 2,5-di(3-methyl-thiophen-2-yl)-1-(4-nitrophenyl)-1H-pyrrole (Me-SNS(NO2)) were synthesized. Resulting monomers were polymerized chemically, producing soluble polymers in common organic solvents. The average molecular weight has been determined by gel permeation chromatography (GPC) as Mn = 5.6 x 10(3) for the chemically synthesized polymer. T...
The effect of benzo substitution on complexation of diaza 18-crown-6 ethers derivatives with NaClO4
Koylu, MZ; Demirel, N; Polat, FD; Yilmaz, A; Hosgoren, H; Balcı, Metin (Springer Science and Business Media LLC, 2005-06-01)
The complexation of the crown ethers with Na+ ion was studied. H-1-NMR chemical shifts are discussed in terms of structural modi. cation as well as also binding studies with UV-vis spectra were included.
Synthesis of conducting copolymers of thiophene capped poly(ethylene oxide) with pyrrole and thiophene
Yildiz, Huseyin Bekir; Kiralp, Senem; Toppare, Levent Kamil; Yagci, Yusuf; Ito, Koichi (Elsevier BV, 2006-11-10)
Thiophene capped poly(ethylene oxide) (PEO) was synthesized. Copolymerisations of PEO with pyrrole (Py) and thiophene (Th) were achieved in water-sodium dodecyl sulfate (SDS) and acetonitrile (AN)-tetrabutylammonium tetrafluoroborate (TBAFB) solvent electrolyte couples via constant potential electrolyses. Characterisations of the samples were performed by NMR, cyclic voltammetry (CV), FT-IR, scanning electron microscopy (SEM). Electrical conductivities were measured by the four-probe technique. PEO-co-PTh f...
Synthesis of L-prolinol substituted novel optically active phthalocyanines
KARACA, Huseyin; Sezer, Serdar; Tanyeli, Cihangir (Elsevier BV, 2011-08-01)
The novel optically active Pc-4 (neutral) and Pc-5 (ionic), zinc(II) phthalocyanines having four N-benzyl protected L-prolinol unit were synthesized. L-prolinol has binucleophilic character and can be anchored to phthalonitrile derivative from both nitrogen and oxygen atoms. In order to overcome this problem and to enhance the solubility of phthalonitrile (S)-(-)-3 and the target phthalocyanines, the nitrogen atom of L-prolinol was first protected with benzyl chloride. All the compounds were characterized b...
Remarkable cooperative action of two zinc centers in the hydrolysis of plasmid DNA
Aka, FN; Akkaya, Mahinur; Akkaya, EU (Elsevier BV, 2001-01-08)
A novel binuclear zinc complex has been synthesized. The complex is highly efficient in the hydrolysis of plasmid DNA at pH 7.5. Furthermore, a comparison to a mononuclear complex reveals a high level of cooperativity between the two metal ion centers.
Citation Formats
IEEE
ACM
APA
CHICAGO
MLA
BibTeX
N. Saki and E. Akkaya, “Synthesis, p-nitrophenolate complexation and competitive anion signaling of novel calixpyrrole dimer,”
JOURNAL OF INCLUSION PHENOMENA AND MACROCYCLIC CHEMISTRY
, pp. 269–273, 2005, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/66106.