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Pregled bibliografske jedinice broj: 645307

Marine Polysaccharide Networks and Diatoms at the Nanometric Scale


Svetličić, Vesna; Žutić, Vera; Pletikapić, Galja; Mišić Radić, Tea
Marine Polysaccharide Networks and Diatoms at the Nanometric Scale // International journal of molecular sciences, 14 (2013), 10; 20064-20078 doi:10.3390/ijms141020064 (međunarodna recenzija, članak, znanstveni)


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Naslov
Marine Polysaccharide Networks and Diatoms at the Nanometric Scale

Autori
Svetličić, Vesna ; Žutić, Vera ; Pletikapić, Galja ; Mišić Radić, Tea

Izvornik
International journal of molecular sciences (1422-0067) 14 (2013), 10; 20064-20078

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

Ključne riječi
atomic force microscopy; marine diatoms; extracellular polymeric substance; extracellular polysaccharides; marine gel network; self assembly; self-organization; Cylindrotheca closterium; Bacteriastrum jadranum; northern Adriatic Sea

Sažetak
Despite many advances in research on photosynthetic carbon fixation in marine diatoms, the biophysical and biochemical mechanisms of extracellular polysaccharide production remain significant challenges to be resolved at the molecular scale in order to proceed toward an understanding of their functions at the cellular level, as well as their interactions and fate in the ocean. This review covers studies of diatom extracellular polysaccharides using atomic force microscopy (AFM) imaging and the quantification of physical forces. Following a brief summary of the basic principle of the AFM experiment and the first AFM studies of diatom extracellular polymeric substance (EPS), we focus on the detection of supramolecular structures in polysaccharide systems produced by marine diatoms. Extracellular polysaccharide fibrils, attached to the diatom cell wall or released into the surrounding seawater, form distinct supramolecular assemblies best described as gel networks. AFM makes characterization of the diatom polysaccharide networks at the micro and nanometric scales and a clear distinction between the self-assembly and self-organization of these complex systems in marine environments possible.

Izvorni jezik
Engleski

Znanstvena područja
Geologija, Kemija, Biologija



POVEZANOST RADA


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

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Vesna Svetličić (autor)

Avatar Url Tea Mišić Radić (autor)

Avatar Url Vera Žutić (autor)

Poveznice na cjeloviti tekst rada:

doi fulir.irb.hr www.mdpi.com

Citiraj ovu publikaciju:

Svetličić, Vesna; Žutić, Vera; Pletikapić, Galja; Mišić Radić, Tea
Marine Polysaccharide Networks and Diatoms at the Nanometric Scale // International journal of molecular sciences, 14 (2013), 10; 20064-20078 doi:10.3390/ijms141020064 (međunarodna recenzija, članak, znanstveni)
Svetličić, V., Žutić, V., Pletikapić, G. & Mišić Radić, T. (2013) Marine Polysaccharide Networks and Diatoms at the Nanometric Scale. International journal of molecular sciences, 14 (10), 20064-20078 doi:10.3390/ijms141020064.
@article{article, author = {Svetli\v{c}i\'{c}, Vesna and \v{Z}uti\'{c}, Vera and Pletikapi\'{c}, Galja and Mi\v{s}i\'{c} Radi\'{c}, Tea}, year = {2013}, pages = {20064-20078}, DOI = {10.3390/ijms141020064}, keywords = {atomic force microscopy, marine diatoms, extracellular polymeric substance, extracellular polysaccharides, marine gel network, self assembly, self-organization, Cylindrotheca closterium, Bacteriastrum jadranum, northern Adriatic Sea}, journal = {International journal of molecular sciences}, doi = {10.3390/ijms141020064}, volume = {14}, number = {10}, issn = {1422-0067}, title = {Marine Polysaccharide Networks and Diatoms at the Nanometric Scale}, keyword = {atomic force microscopy, marine diatoms, extracellular polymeric substance, extracellular polysaccharides, marine gel network, self assembly, self-organization, Cylindrotheca closterium, Bacteriastrum jadranum, northern Adriatic Sea} }
@article{article, author = {Svetli\v{c}i\'{c}, Vesna and \v{Z}uti\'{c}, Vera and Pletikapi\'{c}, Galja and Mi\v{s}i\'{c} Radi\'{c}, Tea}, year = {2013}, pages = {20064-20078}, DOI = {10.3390/ijms141020064}, keywords = {atomic force microscopy, marine diatoms, extracellular polymeric substance, extracellular polysaccharides, marine gel network, self assembly, self-organization, Cylindrotheca closterium, Bacteriastrum jadranum, northern Adriatic Sea}, journal = {International journal of molecular sciences}, doi = {10.3390/ijms141020064}, volume = {14}, number = {10}, issn = {1422-0067}, title = {Marine Polysaccharide Networks and Diatoms at the Nanometric Scale}, keyword = {atomic force microscopy, marine diatoms, extracellular polymeric substance, extracellular polysaccharides, marine gel network, self assembly, self-organization, Cylindrotheca closterium, Bacteriastrum jadranum, northern Adriatic Sea} }

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
  • MEDLINE


Citati:





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