Pregled bibliografske jedinice broj: 37133
Molecular adsorption vs. cell adhesion at an electrified aqueos interface
Molecular adsorption vs. cell adhesion at an electrified aqueos interface // Colloids and surfaces A : physicochemical and engineering aspects, 149 (1999), 1-3; 481-489 (međunarodna recenzija, članak, znanstveni)
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Naslov
Molecular adsorption vs. cell adhesion at an electrified aqueos interface
Autori
Kovač, Solveg ; Svetličić, Vesna ; Žutić, Vera
Izvornik
Colloids and surfaces A : physicochemical and engineering aspects (0927-7757) 149
(1999), 1-3;
481-489
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
biofilm formation; biopolymer adsorption; cell adhesion; dropping mercury electrode; Dunaliella tertiolecta
Sažetak
Cell adhesion in the presence of surface active polymers has been studied at dynamic liquid interface of the dropping mercury electrode. Dextrans with average molecular weights of 70, 000 and 500, 000 were selected as surface-active polymers and marine nanoflagellate Dunaliella tertiolecta as model cell. The electrochemical response at the dropping mercury electrode measures directly the contribution of each component in the process of the initial monolayer formation. Competition between adsorption of molecules and adhesion of cells was discerned by analyzing two parameters: the frequency of cell adhesion and the time for monolayer film formation at the electrode surface. Adhering cells and adsorbed polymers form separate domains in the monolayer.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
Citiraj ovu publikaciju:
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
