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CORRECTION article

Front. Nutr., 02 July 2019
Sec. Nutritional Immunology
Volume 6 - 2019 | https://doi.org/10.3389/fnut.2019.00100

Corrigendum: Impact of the Food Additive Titanium Dioxide (E171) on Gut Microbiota-Host Interaction

Gabriela Pinget1,2,3† Jian Tan1,2,3,4† Bartlomiej Janac1,2 Nadeem O. Kaakoush5 Alexandra Sophie Angelatos1,2 John O'Sullivan6 Yen Chin Koay6 Frederic Sierro4 Joel Davis4 Shiva Kamini Divakarla3,7 Dipesh Khanal3,7 Robert J. Moore8 Dragana Stanley9 Wojciech Chrzanowski3,7*† Laurence Macia1,2,3*†
  • 1The Charles Perkins Centre, The University of Sydney, Sydney, NSW, Australia
  • 2Faculty of Medicine and Health, School of Medical Sciences, The University of Sydney, Sydney, NSW, Australia
  • 3Sydney Nano Institute, The University of Sydney, Sydney, NSW, Australia
  • 4Human Health, Nuclear Science & Technology and Landmark Infrastructure (NSTLI), Australian Nuclear Science and Technology Organisation, Sydney, NSW, Australia
  • 5School of Medical Sciences, University of New South Wales, Sydney, NSW, Australia
  • 6Department of Cardiology, Charles Perkins Centre, Royal Prince Alfred Hospital, Heart Research Institute, University of Sydney, Sydney, NSW, Australia
  • 7Sydney Pharmacy School, The University of Sydney, Sydney, NSW, Australia
  • 8School of Science, RMIT University, Bundoora, VIC, Australia
  • 9School of Health, Medical and Applied Sciences, Central Queensland University, Rockhampton, QLD, Australia

A Corrigendum on
Impact of the Food Additive Titanium Dioxide (E171) on Gut Microbiota-Host Interaction

by Pinget, G., Tan, J., Janac, B., Kaakoush, N. O., Angelatos, A. S., O'Sullivan, J., et al. (2019). Front. Nutr. 6:57. 10.3389/fnut.2019.00057

In the original article, there was an error. In the Materials and Methods section, there was an error concerning the supplier of E171.

A correction has been made to the Materials and Methods section, subsection E171 Characterization, Size and Morphology:

“Food grade TiO2 was purchased from All Color Supplies PTY. Average hydrodynamic diameter, polydispersity index and zeta potential of the TiO2 nanoparticles dispersed in drinking water were determined with a Malvern Zetasizer Nano ZS at 25°C. The dispersion was measured 3 times for both size and zeta potential. The size distribution and shape of the TiO2 nanoparticles dispersed in mice drinking water were determined using a NanoSight NS300 (equipped with a sCMOS camera) at 25°C. The dispersion was measured 5 times (1 min per measurement). The size distribution and shape of the TiO2 nanoparticles dispersed in drinking water were further investigated using a Zeiss Ultra Plus scanning electron microscope operated at an accelerating voltage of 10 kV. A drop of the nanoparticle dispersion was allowed to dry on a stub, after which ~20 Å of platinum metal was sputter coated onto the stub under vacuum to prevent charging.”

The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way. The original article has been updated.

Keywords: biofilm, gut microbiota, immune cells, inflammation, titanium dioxide

Citation: Pinget G, Tan J, Janac B, Kaakoush NO, Angelatos AS, O'Sullivan J, Koay YC, Sierro F, Davis J, Divakarla SK, Khanal D, Moore RJ, Stanley D, Chrzanowski W and Macia L (2019) Corrigendum: Impact of the Food Additive Titanium Dioxide (E171) on Gut Microbiota-Host Interaction. Front. Nutr. 6:100. doi: 10.3389/fnut.2019.00100

Received: 29 May 2019; Accepted: 18 June 2019;
Published: 02 July 2019.

Approved by:

Frontiers Editorial Office, Frontiers Media SA, Switzerland

Copyright © 2019 Pinget, Tan, Janac, Kaakoush, Angelatos, O'Sullivan, Koay, Sierro, Davis, Divakarla, Khanal, Moore, Stanley, Chrzanowski and Macia. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

*Correspondence: Wojciech Chrzanowski, wojciech.chrzanowski@sydney.edu.au; Laurence Macia, laurence.macia@sydney.edu.au

†These authors have contributed equally to this work

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