Abstract
The colonization of bacterial communities and biofilm formation on microplastics (MPs) have aroused great concern recently. However, the influence of time and polymer types on the structural and functional characteristics of biofilms remains unclear. In this study, three types of MPs (polyethylene, polypropylene, and polystyrene) were exposed for different time periods (10, 20 and 30 days) in seawater using a microcosm experiment. Microscopic spectroscopy and high-throughput gene sequencing techniques were used to reveal the temporal changes of structural and functional characteristics of MPs associated biofilms. The results indicate that the biofilm formation is affected by both the incubation time and the polymer type. In addition, bacterial diversity and community structure in the biofilms show selectivity towards seawater, and tend to shift over time and among different polymer types. Moreover, biofilms are shown to harbor plastic degrading bacteria, leading to the changes of functional groups and surface hydrophobicity, and thereby enhancing the biodegradation of MPs.
Similar content being viewed by others
References
Amaral-Zettler LA, Zettler ER, Mincer TJ (2020) Ecology of the plastisphere. Nat Rev Microbiol 18:139–151
Arias-Andres M, Rojas-Jimenez K, Grossart HP (2019) Collateral effects of microplastic pollution on aquatic microorganisms: an ecological perspective. Trac-Trends Anal Chem 112:234–240
Ashar M, Fraser MA, Li J, Wang C, Huang W, Zhang D, Zhang C (2020) Interaction between microbial communities and various plastic types under different aquatic systems. Mar Environ Res 162:105151
Cole M, Lindeque P, Halsband C, Galloway TS (2011) Microplastics as contaminants in the marine environment: a review. Mar Pollut Bull 62:2588–2597
Cunningham EM, Ehlers SM, Dick JTA, Sigwart JD, Linse K, Dick JJ, Kiriakoulakis K (2020) High abundances of microplastic pollution in deep-sea sediments: evidence from Antarctica and the southern ocean. Environ Sci Technol 54:13661–13671
He DF, Luo YM (2020) Microplastics in terrestrial environments: emerging contaminants and major challenges. Springer Nature, Switzerland
Li LZ, Luo YM, Li RJ, Zhou Q, Peijnenburg WJGM, Yin N, Yang J, Tu C, Zhang YC (2020) Effective uptake of submicrometre plastics by crop plants via a crack-entry mode. Nat Sustain 3:929–937
Lobelle D, Cunliffe M (2011) Early microbial biofilm formation on marine plastic debris. Mar Pollut Bull 62:197–200
McCormick A, Hoellein TJ, Mason SA, Schluep J, Kelly JJ (2014) Microplastic is an abundant and distinct microbial habitat in an urban river. Environ Sci Technol 48:11863–11871
Oberbeckmann S, Labrenz M (2020) Marine microbial assemblages on microplastics: diversity, adaptation, and role in degradation. Annu Rev Mar Sci 12:209–232
Ogonowski M, Motiei A, Ininbergs K, Hell E, Gerdes Z, Udekwu KI, Bacsik Z, Gorokhova E (2018) Evidence for selective bacterial community structuring on microplastics. Environ Microbiol 20:2796–2808
Oliveira MM, Proenca AM, Moreira-Silva E, de Castro AM, dos Santos FM, Marconatto L, Medina-Silva R (2021) Biofilms of Pseudomonas and Lysinibacillus marine strains on high-density polyethylene. Microb Ecol 81:833–846
Roy R, Mukherjee G, Das Gupta A, Tribedi P, Sil AK (2021) Isolation of a soil bacterium for remediation of polyurethane and low-density polyethylene: a promising tool towards sustainable cleanup of the environment. 3Biotech 11:29
Ru JK, Huo YX, Yang Y (2020) Microbial degradation and valorization of plastic wastes. Front Microbiol 11:442
Tu C, Zhou Q, Zhang CJ, Liu Y, Luo YM (2020a) Biofilms of microplastics. In: He DF, Luo YM (eds) Microplastics in terrestrial environments: emerging contaminants and major challenges. Springer Nature, Switzerland, pp 299–317
Tu C, Chen T, Zhou Q, Liu Y, Wei J, Waniek JJ, Luo YM (2020b) Biofilm formation and its influences on the properties of microplastics as affected by exposure time and depth in the seawater. Sci Total Environ 734:139237
Van Cauwenberghe L, Vanreusel A, Mees J, Janssen CR (2013) Microplastic pollution in deep-sea sediments. Environ Pollut 182:495–499
Walters W, Hyde ER, Berg-Lyons D, Ackermann G, Humphrey G, Parada A, Gilbert JA, Jansson JK, Caporaso JG, Fuhrman JA, Apprill A, Knight R (2015) Improved bacterial 16S rRNA gene (V4 and V4–5) and fungal internal transcribed spacer marker gene primers for microbial community surveys. mSystems 1(1):e00009-15
Wright RJ, Erni-Cassola G, Zadjelovic V, Latva M, Christie-Oleza JA (2020) Marine plastic debris: a new surface for microbial colonization. Environ Sci Technol 54:11657–11672
Wright SL, Ulke J, Font A, Chan KLA, Kelly FJ (2020) Atmospheric microplastic deposition in an urban environment and an evaluation of transport. Environ Int 136:105411
Yan YY, Chen ZH, Zhu FX, Zhu CY, Wang C, Gu C (2020) Effect of polyvinyl chloride microplastics on bacterial community and nutrient status in two agricultural soils. Bull Environ Contam Toxicol. https://doi.org/10.1007/s00128-020-02900-2
Yang J, Yang Y, Wu WM, Zhao J, Jiang L (2014) Evidence of polyethylene biodegradation by bacterial strains from the guts of plastic-eating waxworms. Environ Sci Technol 48:13776–13784
Yang Y, Liu W, Zhang Z, Grossart H-P, Gadd GM (2020) Microplastics provide new microbial niches in aquatic environments. Appl Microbiol Biotechnol 104:6501–6511
Zettler ER, Mincer TJ, Amaral-Zettler LA (2013) Life in the “Plastisphere”: microbial Communities on Plastic Marine Debris. Environ Sci Technol 47:7137–7146
Zhu FX, Zhu CY, Wang C, Gu C (2019) Occurrence and ecological impacts of microplastics in soil systems: a review. Bull Environ Contam Toxicol 102:741–749
Acknowledgements
This work was funded by the Key Research Program of Frontier Sciences, CAS, China (No. QYZDJSSW-DQC015), and the Sino-German International Cooperation Project, BMBF, Germany (No. 03F0786A). The authors thank Sascha Plewe and Qian Zhou (IOW) for their support and assistance while working with the SEM, and Chenjie Zhang (YIC) for his assistance in CVA.
Author information
Authors and Affiliations
Corresponding author
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Supplementary Information
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Tu, C., Liu, Y., Li, L. et al. Structural and Functional Characteristics of Microplastic Associated Biofilms in Response to Temporal Dynamics and Polymer Types. Bull Environ Contam Toxicol 107, 633–639 (2021). https://doi.org/10.1007/s00128-021-03333-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00128-021-03333-1