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Pregled bibliografske jedinice broj: 510860

High throughput systems for screening biomembrane interactions on fabricated mercury film electrodes


Coldrick, Zachary; Penezić, Abra; Gašparović, Blaženka; Steenson, Paul; Merrifield, Jon; Nelson, Andrew
High throughput systems for screening biomembrane interactions on fabricated mercury film electrodes // Journal of applied electrochemistry, 41 (2011), 8; 939-949 doi:10.1007/s10800-011-0319-7 (međunarodna recenzija, članak, znanstveni)


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Naslov
High throughput systems for screening biomembrane interactions on fabricated mercury film electrodes

Autori
Coldrick, Zachary ; Penezić, Abra ; Gašparović, Blaženka ; Steenson, Paul ; Merrifield, Jon ; Nelson, Andrew

Izvornik
Journal of applied electrochemistry (0021-891X) 41 (2011), 8; 939-949

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
flow cell; mercury film electrode; wafer based sensing device; phospholipid monolayer; adsorption/desorption

Sažetak
A sensing system for the rapid on-line screening of lipids and biomembrane active compounds in water samples has been successfully developed. The sensor consists of a flow cell and incorporated wafer based device (WBD) with on-chip mercury on platinum (Pt/Hg) working electrode and platinum (Pt) auxillary and pseudo-reference electrodes respectively. To optimise system performance, the following experiments were carried out: (i) Deposition and removal of phospholipid layers on and from Pt/Hg electrodes respectively, (ii) Effect of electrode size on signal, (iii) Monitoring of different phospholipids deposited in flow cell and, (iv) Detection of phospholipid monolayer interaction with representative compounds. The results showed that: (i) Miniaturisation and ruggedisation of the mercury (Hg)/phospholipid system has been successfully achieved, (ii) Rapid cyclic voltammetry (rcv) facilitates repetitive dioleoyl phosphatidylcholine (DOPC) monolayer formation on Hg from aqueous DOPC dispersion and, (iii) The device responds selectively to organic compounds injected into electrolyte flow.

Izvorni jezik
Engleski

Znanstvena područja
Geologija, Kemija



POVEZANOST RADA


Projekti:
098-0982934-2717 - Priroda organske tvari, interakcije s mikrokonstituentima i površinama u okolišu (Ciglenečki-Jušić, Irena, MZOS ) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Abra Penezić (autor)

Avatar Url Blaženka Gašparović (autor)

Citiraj ovu publikaciju

Coldrick, Zachary; Penezić, Abra; Gašparović, Blaženka; Steenson, Paul; Merrifield, Jon; Nelson, Andrew
High throughput systems for screening biomembrane interactions on fabricated mercury film electrodes // Journal of applied electrochemistry, 41 (2011), 8; 939-949 doi:10.1007/s10800-011-0319-7 (međunarodna recenzija, članak, znanstveni)
Coldrick, Z., Penezić, A., Gašparović, B., Steenson, P., Merrifield, J. & Nelson, A. (2011) High throughput systems for screening biomembrane interactions on fabricated mercury film electrodes. Journal of applied electrochemistry, 41 (8), 939-949 doi:10.1007/s10800-011-0319-7.
@article{article, year = {2011}, pages = {939-949}, DOI = {10.1007/s10800-011-0319-7}, keywords = {flow cell, mercury film electrode, wafer based sensing device, phospholipid monolayer, adsorption/desorption}, journal = {Journal of applied electrochemistry}, doi = {10.1007/s10800-011-0319-7}, volume = {41}, number = {8}, issn = {0021-891X}, title = {High throughput systems for screening biomembrane interactions on fabricated mercury film electrodes}, keyword = {flow cell, mercury film electrode, wafer based sensing device, phospholipid monolayer, adsorption/desorption} }
@article{article, year = {2011}, pages = {939-949}, DOI = {10.1007/s10800-011-0319-7}, keywords = {flow cell, mercury film electrode, wafer based sensing device, phospholipid monolayer, adsorption/desorption}, journal = {Journal of applied electrochemistry}, doi = {10.1007/s10800-011-0319-7}, volume = {41}, number = {8}, issn = {0021-891X}, title = {High throughput systems for screening biomembrane interactions on fabricated mercury film electrodes}, keyword = {flow cell, mercury film electrode, wafer based sensing device, phospholipid monolayer, adsorption/desorption} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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