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Istituto sull'inquinamento atmosferico

Torna all'elenco Altra tipologia anno 2017

Altra tipologia

Tipo: Altro prodotto

Titolo: Fishing bacteria with a nanonet

Anno di pubblicazione: 2017

Autori: Fabrizio De Cesare, Elena Di Mattia, Antonella Macagnano

Affiliazioni autori: UniversitÓ della Tuscia (VT, CNR-IIA Monterotondo (RM)

Autori CNR:

  • FABRIZIO DE CESARE
  • ANTONELLA MACAGNANO

Lingua: inglese

Sintesi: Recently we developed an electrospun nanofibrous scaffold as the support for microbial cell growth. Specifically, we grew a bacterial species with the ability to colonize the rhizosphere of several crop plants (e.g. maize, wheat, rice, oat, coffee) on electrospun 3D polycaprolactone nanofibers [12]. Since electrospinning conditions (polymer solution, potential, rate of deposition, collecting tool, rotation speed and distance from the spinneret) strongly affect the morphology of the materials deposited [13], several trials were performed aimed at generating an artificial 3D scaffold mimicking the micromorphology of the soil structure, i.e. resembling the features of surface distribution in soils. Microbial inoculum composition and environmental conditions for microbial growth were set according to those suitable for biofilm formation and development in conventional microbial media. The electrospun nanoscaffold was capable of providing a suitable surface for bacterial attachment, colonization of the framework and development of a proper biofilm, and finally, of preserving its viability and vitality for months.

Lingua sintesi: eng

Altra sintesi: 11 January 2017 - Pubblicazione come Commento in "Amorphous Materials in Materials Today (Elsevier)" perchŔ immagine (SEM) proclamata "running up" nella Materials Today Cover Competition Dicembre 2016

Lingua altra sintesi: ita

Rivista:

Materials today Elsevier Science
Paese di pubblicazione: Regno Unito
Lingua: inglese
ISSN: 1369-7021

Numero volume: 11 Gennaio 2017

Parole chiave:

  • nanonet
  • bacteria
  • electrospinning

URL: http://www.materialstoday.com/amorphous/comment/fishing-bacteria-with-a-nanonet/

Altre informazioni: Link delle foto vincitrici: http://www.materialstoday.com/materials-today-cover-competition-2016/

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