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Pregled bibliografske jedinice broj: 1067545

A novel approach in bacterial growth modeling : E.coli exposed to silver nanoparticles


Krce, Lucija; Šprung, Matilda; Maravić, Ana; Krstulović, Nikša; Aviani, Ivica
A novel approach in bacterial growth modeling : E.coli exposed to silver nanoparticles // ABC of Physics of Life / Ida Delač Marion, Tomislav Vuletić (ur.).
Split, RH: Ruđer Bošković Institute & Croatian Biophysical Society, 2018. str. 91-91 (poster, nije recenziran, sažetak, znanstveni)


CROSBI ID: 1067545 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
A novel approach in bacterial growth modeling : E.coli exposed to silver nanoparticles

Autori
Krce, Lucija ; Šprung, Matilda ; Maravić, Ana ; Krstulović, Nikša ; Aviani, Ivica

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
ABC of Physics of Life / Ida Delač Marion, Tomislav Vuletić - : Ruđer Bošković Institute & Croatian Biophysical Society, 2018, 91-91

ISBN
978-953-7941-24-6

Skup
The 14th Greta Pifat Mrzljak International School of Biophysics

Mjesto i datum
Split, RH, 23.08.-01.09. 2018

Vrsta sudjelovanja
Poster

Vrsta recenzije
Nije recenziran

Ključne riječi
laser synthesis of nanoparticles ; silver nanoparticles ; antibacterial activity ; modeling bacterial growth

Sažetak
There are many growth and inactivation models in the literature which are purely empirical and do not poster a mechanistic insight [1, 2]. Here, we present a novel, intuitive and mathematically relatively simple model for bacterial growth and inactivation. The proposed model well describes E. coli batch culture growth curves obtained for different inoculum sizes and different initial nutrients concentration. The model is, furthermore, expanded in order to fit and explain growth curves obtained for E. coli treated with different concentrations of laser produced silver nanoparticles. The model is described by three nonlinear mutually dependent dierential equations that give time evolution of bacterial, nutrients and nanoparticle concentrations. These equations are of general nature and can be used to predict growth of different bacteria in batch culture since the equations do not include a parameter that is characteristic for E. coli. As our model can be linked to the logistic model, it is possible that the equations could be applicable to any single species growth. [1] M. Peleg and M. G. Corradini, Crit. Rev. Food Sci. Nutr. 51, 917 (2011) [2] K. D. Dolan and D. K. Mishra, Annu. Rev. Food Sci. Technol. 4, 401 (2013)

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Kemija, Biologija



POVEZANOST RADA


Ustanove:
Institut za fiziku, Zagreb,
Prirodoslovno-matematički fakultet, Split

Profili:

Avatar Url Nikša Krstulović (autor)

Avatar Url Matilda Šprung (autor)

Avatar Url Ana Maravić (autor)

Avatar Url Lucija Krce (autor)

Avatar Url Ivica Aviani (autor)


Citiraj ovu publikaciju

Krce, Lucija; Šprung, Matilda; Maravić, Ana; Krstulović, Nikša; Aviani, Ivica
A novel approach in bacterial growth modeling : E.coli exposed to silver nanoparticles // ABC of Physics of Life / Ida Delač Marion, Tomislav Vuletić (ur.).
Split, RH: Ruđer Bošković Institute & Croatian Biophysical Society, 2018. str. 91-91 (poster, nije recenziran, sažetak, znanstveni)
Krce, L., Šprung, M., Maravić, A., Krstulović, N. & Aviani, I. (2018) A novel approach in bacterial growth modeling : E.coli exposed to silver nanoparticles. U: Ida Delač Marion, T. (ur.)ABC of Physics of Life.
@article{article, editor = {Ida Dela\v{c} Marion, T.}, year = {2018}, pages = {91-91}, keywords = {laser synthesis of nanoparticles, silver nanoparticles, antibacterial activity, modeling bacterial growth}, isbn = {978-953-7941-24-6}, title = {A novel approach in bacterial growth modeling : E.coli exposed to silver nanoparticles}, keyword = {laser synthesis of nanoparticles, silver nanoparticles, antibacterial activity, modeling bacterial growth}, publisher = {Ru\djer Bo\v{s}kovi\'{c} Institute and Croatian Biophysical Society}, publisherplace = {Split, RH} }
@article{article, editor = {Ida Dela\v{c} Marion, T.}, year = {2018}, pages = {91-91}, keywords = {laser synthesis of nanoparticles, silver nanoparticles, antibacterial activity, modeling bacterial growth}, isbn = {978-953-7941-24-6}, title = {A novel approach in bacterial growth modeling : E.coli exposed to silver nanoparticles}, keyword = {laser synthesis of nanoparticles, silver nanoparticles, antibacterial activity, modeling bacterial growth}, publisher = {Ru\djer Bo\v{s}kovi\'{c} Institute and Croatian Biophysical Society}, publisherplace = {Split, RH} }




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