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Pregled bibliografske jedinice broj: 146333

Formation of dipyrromethene- and corrole-terminated self-assembled monolayers on gold


Radecka, H.; Radecki, J.; Dolušić, Eduard; Depraetere, S.; Janssen, D.; Dehaen, Wim; Orlewska, Cz.
Formation of dipyrromethene- and corrole-terminated self-assembled monolayers on gold // Book of Abstracts, XXVIII International Symposium on Macrocyclic Chemistry (ISBN 83-914495-6-4) / Biernat, J. F. (ur.).
Gdańsk, Poljska: NN, 2003. str. 199-199 (poster, nije recenziran, sažetak, znanstveni)


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Naslov
Formation of dipyrromethene- and corrole-terminated self-assembled monolayers on gold

Autori
Radecka, H. ; Radecki, J. ; Dolušić, Eduard ; Depraetere, S. ; Janssen, D. ; Dehaen, Wim ; Orlewska, Cz.

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Book of Abstracts, XXVIII International Symposium on Macrocyclic Chemistry (ISBN 83-914495-6-4) / Biernat, J. F. - Gdańsk, Poljska : NN, 2003, 199-199

Skup
XXVIII International Symposium on Macrocyclic Chemistry

Mjesto i datum
Gdańsk, Poljska, 13-18.07.2003

Vrsta sudjelovanja
Poster

Vrsta recenzije
Nije recenziran

Ključne riječi
dipyrromethene; corrole; self-assembled monolayer; sensor

Sažetak
The self-assembled monolayer (SAM) approach, credited to Allara and Nuzzo, has opened new possibilities for creating chemically modified surfaces of metals such as: Au, Pt, Ag, Cu, Hg, which could be applied for designing a new class of sensors. In this work, dipyrromethene and corrole derivatives (thiol, sulfide, disulfide and thioacetate) have been applied for gold modification. The characterization of SAMs has been done by: contact angles, cyclic voltammetry and infrared spectroscopy (FTIR). Based on the results obtained, the following conclusions can be made: 1. Thiol derivatives of dipyrromethene form very tightly packed and quite well ordered layers, which show response towards protons. 2. Sulfide derivatives of dipyrromethene layers were very poorly ordered and quite permeable. 3. Thiol- and disulfide-derivatives of corrole form better organized layers on gold than corrole thioacetate. 4. Corrole SAMs show response towards protons. The method of forming better ordered layers of dipyrromethene- and corrole-terminated SAMs and their sensing capabilities will be discussed.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Biologija



POVEZANOST RADA


Projekti:
0098080

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Eduard Dolušić (autor)


Citiraj ovu publikaciju

Radecka, H.; Radecki, J.; Dolušić, Eduard; Depraetere, S.; Janssen, D.; Dehaen, Wim; Orlewska, Cz.
Formation of dipyrromethene- and corrole-terminated self-assembled monolayers on gold // Book of Abstracts, XXVIII International Symposium on Macrocyclic Chemistry (ISBN 83-914495-6-4) / Biernat, J. F. (ur.).
Gdańsk, Poljska: NN, 2003. str. 199-199 (poster, nije recenziran, sažetak, znanstveni)
Radecka, H., Radecki, J., Dolušić, E., Depraetere, S., Janssen, D., Dehaen, W. & Orlewska, C. (2003) Formation of dipyrromethene- and corrole-terminated self-assembled monolayers on gold. U: Biernat, J. (ur.)Book of Abstracts, XXVIII International Symposium on Macrocyclic Chemistry (ISBN 83-914495-6-4).
@article{article, editor = {Biernat, J.}, year = {2003}, pages = {199-199}, keywords = {dipyrromethene, corrole, self-assembled monolayer, sensor}, title = {Formation of dipyrromethene- and corrole-terminated self-assembled monolayers on gold}, keyword = {dipyrromethene, corrole, self-assembled monolayer, sensor}, publisher = {NN}, publisherplace = {Gda\'{n}sk, Poljska} }
@article{article, editor = {Biernat, J.}, year = {2003}, pages = {199-199}, keywords = {dipyrromethene, corrole, self-assembled monolayer, sensor}, title = {Formation of dipyrromethene- and corrole-terminated self-assembled monolayers on gold}, keyword = {dipyrromethene, corrole, self-assembled monolayer, sensor}, publisher = {NN}, publisherplace = {Gda\'{n}sk, Poljska} }




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