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Pregled bibliografske jedinice broj: 293375

In situ amperometric detection of vesicles and microgel phases in an aggregating system: Calcium alginate

Ivošević DeNardis, Nadica; Žutić, Vera; Svetličić, Vesna; Urbani, Ranieri
In situ amperometric detection of vesicles and microgel phases in an aggregating system: Calcium alginate // Electroanalysis, 19 (2007), 4; 473-478 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 293375 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
In situ amperometric detection of vesicles and microgel phases in an aggregating system: Calcium alginate

Autori
Ivošević DeNardis, Nadica ; Žutić, Vera ; Svetličić, Vesna ; Urbani, Ranieri

Izvornik
Electroanalysis (1040-0397) 19 (2007), 4; 473-478

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

Ključne riječi
amperometrijska detekcija; kalcij alginat; kapajuća živina elektroda; gel mikročestice; vezikule
(amperometric detection; calcium alginate; dropping mercury electrode; gel microparticles; vesicles)

Sažetak
In situ amperometric characterization of an aggregating system in terms of molecular adsorption and single microparticle interactions at the electrode interface is demonstrated using a model system: alginate/Ca(II) in an aqueous electrolyte solution. Recording of chronoamperometric curves of oxygen reduction at the dropping mercury electrode is designed for detection of dip-shaped signals of individual gel microparticles. By addition of Ca(II) decrease of alginate adsorption is accompanied by appearance of signals indicating vesicle type association of alginate molecules and microparticles of gel phase. AFM imaging provided evidence of initial stage in calcium alginate gel formation.

Izvorni jezik
Engleski

Znanstvena područja
Geologija, Kemija



POVEZANOST RADA

Projekti:
098-0982934-2744 - Površinske sile na atomskoj skali u istraživanju mora i nanotehnologiji (Svetličić, Vesna, MZOS ) ( CroRIS)

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Nadica Ivošević DeNardis (autor)

Avatar Url Vera Žutić (autor)

Avatar Url Vesna Svetličić (autor)

Citiraj ovu publikaciju:

Ivošević DeNardis, Nadica; Žutić, Vera; Svetličić, Vesna; Urbani, Ranieri
In situ amperometric detection of vesicles and microgel phases in an aggregating system: Calcium alginate // Electroanalysis, 19 (2007), 4; 473-478 (međunarodna recenzija, članak, znanstveni)
Ivošević DeNardis, N., Žutić, V., Svetličić, V. & Urbani, R. (2007) In situ amperometric detection of vesicles and microgel phases in an aggregating system: Calcium alginate. Electroanalysis, 19 (4), 473-478.
@article{article, author = {Ivo\v{s}evi\'{c} DeNardis, Nadica and \v{Z}uti\'{c}, Vera and Svetli\v{c}i\'{c}, Vesna and Urbani, Ranieri}, year = {2007}, pages = {473-478}, keywords = {amperometrijska detekcija, kalcij alginat, kapaju\'{c}a \v{z}ivina elektroda, gel mikro\v{c}estice, vezikule}, journal = {Electroanalysis}, volume = {19}, number = {4}, issn = {1040-0397}, title = {In situ amperometric detection of vesicles and microgel phases in an aggregating system: Calcium alginate}, keyword = {amperometrijska detekcija, kalcij alginat, kapaju\'{c}a \v{z}ivina elektroda, gel mikro\v{c}estice, vezikule} }
@article{article, author = {Ivo\v{s}evi\'{c} DeNardis, Nadica and \v{Z}uti\'{c}, Vera and Svetli\v{c}i\'{c}, Vesna and Urbani, Ranieri}, year = {2007}, pages = {473-478}, keywords = {amperometric detection, calcium alginate, dropping mercury electrode, gel microparticles, vesicles}, journal = {Electroanalysis}, volume = {19}, number = {4}, issn = {1040-0397}, title = {In situ amperometric detection of vesicles and microgel phases in an aggregating system: Calcium alginate}, keyword = {amperometric detection, calcium alginate, dropping mercury electrode, gel microparticles, vesicles} }

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

Uključenost u ostale bibliografske baze podataka::


  • Chemical Abstracts

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