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Pregled bibliografske jedinice broj: 326477

Toxicity of dodecylpyridinium and cetylpyridinium clorides against phosphate-accumulating bacterium


Hrenović, Jasna; Ivanković, Tomislav; Sekovanić, Lavoslav; Rožić, Mirela
Toxicity of dodecylpyridinium and cetylpyridinium clorides against phosphate-accumulating bacterium // Central European Journal of Biology, 3 (2008), 2; 143-148 (međunarodna recenzija, članak, znanstveni)


Naslov
Toxicity of dodecylpyridinium and cetylpyridinium clorides against phosphate-accumulating bacterium

Autori
Hrenović, Jasna ; Ivanković, Tomislav ; Sekovanić, Lavoslav ; Rožić, Mirela

Izvornik
Central European Journal of Biology (1895-104X) 3 (2008), 2; 143-148

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

Ključne riječi
Bacteria ; Cetylpyridinium ; Dodecylpyridinium ; Phosphate ; Surfactant ; Toxicity

Sažetak
The antibacterial effect of cationic surfactants against the pure culture of phosphate (P)-accumulating bacterium Acinetobacter junii was investigated. The estimated EC50 values of the N- dodecylpyridinium chloride (DPC) for growth inhibition was 1.4± ; 0.5 x 10-6 mol L-1 and for the inhibition of the P-uptake rates 7.3± ; 2.6 x 10-5 mol L-1. The estimated EC50 values of the N-cetylpyridinium chloride (CPC) for growth inhibition was 4.9± ; 1.3 x 10-7 mol L-1 and for the inhibition of the P-uptake rates 7.7± ; 2.9 x 10-6 mol L-1. This suggests the importance of controlling the amounts of cationic surfactants in influent of the wastewater treatment systems in order to avoid the possible failure of the biological P removal from wastewaters.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Biologija, Grafička tehnologija



POVEZANOST RADA


Projekt / tema
119-1191155-1203 - Međuodnos mineralnih nosača i fosfat-uklanjajućih bakterija u otpadnim vodama (Jasna Hrenović, )

Ustanove
Prirodoslovno-matematički fakultet, Zagreb,
Grafički fakultet, Zagreb

Citiraj ovu publikaciju

Hrenović, Jasna; Ivanković, Tomislav; Sekovanić, Lavoslav; Rožić, Mirela
Toxicity of dodecylpyridinium and cetylpyridinium clorides against phosphate-accumulating bacterium // Central European Journal of Biology, 3 (2008), 2; 143-148 (međunarodna recenzija, članak, znanstveni)
Hrenović, J., Ivanković, T., Sekovanić, L. & Rožić, M. (2008) Toxicity of dodecylpyridinium and cetylpyridinium clorides against phosphate-accumulating bacterium. Central European Journal of Biology, 3 (2), 143-148.
@article{article, year = {2008}, pages = {143-148}, keywords = {Bacteria, Cetylpyridinium, Dodecylpyridinium, Phosphate, Surfactant, Toxicity}, journal = {Central European Journal of Biology}, volume = {3}, number = {2}, issn = {1895-104X}, title = {Toxicity of dodecylpyridinium and cetylpyridinium clorides against phosphate-accumulating bacterium}, keyword = {Bacteria, Cetylpyridinium, Dodecylpyridinium, Phosphate, Surfactant, Toxicity} }

Časopis indeksira:


  • 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:


  • Biological Abstracts