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Mao M, Ahrens L, Luka J, Contreras F, Kurkina T, Bienstein M, Sárria Pereira de Passos M, Schirinzi G, Mehn D, Valsesia A, Desmet C, Serra MÁ, Gilliland D, Schwaneberg U. Material-specific binding peptides empower sustainable innovations in plant health, biocatalysis, medicine and microplastic quantification. Chem Soc Rev 2024; 53:6445-6510. [PMID: 38747901 DOI: 10.1039/d2cs00991a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2024]
Abstract
Material-binding peptides (MBPs) have emerged as a diverse and innovation-enabling class of peptides in applications such as plant-/human health, immobilization of catalysts, bioactive coatings, accelerated polymer degradation and analytics for micro-/nanoplastics quantification. Progress has been fuelled by recent advancements in protein engineering methodologies and advances in computational and analytical methodologies, which allow the design of, for instance, material-specific MBPs with fine-tuned binding strength for numerous demands in material science applications. A genetic or chemical conjugation of second (biological, chemical or physical property-changing) functionality to MBPs empowers the design of advanced (hybrid) materials, bioactive coatings and analytical tools. In this review, we provide a comprehensive overview comprising naturally occurring MBPs and their function in nature, binding properties of short man-made MBPs (<20 amino acids) mainly obtained from phage-display libraries, and medium-sized binding peptides (20-100 amino acids) that have been reported to bind to metals, polymers or other industrially produced materials. The goal of this review is to provide an in-depth understanding of molecular interactions between materials and material-specific binding peptides, and thereby empower the use of MBPs in material science applications. Protein engineering methodologies and selected examples to tailor MBPs toward applications in agriculture with a focus on plant health, biocatalysis, medicine and environmental monitoring serve as examples of the transformative power of MBPs for various industrial applications. An emphasis will be given to MBPs' role in detecting and quantifying microplastics in high throughput, distinguishing microplastics from other environmental particles, and thereby assisting to close an analytical gap in food safety and monitoring of environmental plastic pollution. In essence, this review aims to provide an overview among researchers from diverse disciplines in respect to material-(specific) binding of MBPs, protein engineering methodologies to tailor their properties to application demands, re-engineering for material science applications using MBPs, and thereby inspire researchers to employ MBPs in their research.
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Affiliation(s)
- Maochao Mao
- Lehrstuhl für Biotechnologie, RWTH Aachen University, Worringerweg 3, 52074 Aachen, Germany.
| | - Leon Ahrens
- Lehrstuhl für Biotechnologie, RWTH Aachen University, Worringerweg 3, 52074 Aachen, Germany.
| | - Julian Luka
- Lehrstuhl für Biotechnologie, RWTH Aachen University, Worringerweg 3, 52074 Aachen, Germany.
| | - Francisca Contreras
- Lehrstuhl für Biotechnologie, RWTH Aachen University, Worringerweg 3, 52074 Aachen, Germany.
| | - Tetiana Kurkina
- Lehrstuhl für Biotechnologie, RWTH Aachen University, Worringerweg 3, 52074 Aachen, Germany.
| | - Marian Bienstein
- Lehrstuhl für Biotechnologie, RWTH Aachen University, Worringerweg 3, 52074 Aachen, Germany.
| | | | | | - Dora Mehn
- European Commission, Joint Research Centre (JRC), Ispra, Italy
| | - Andrea Valsesia
- European Commission, Joint Research Centre (JRC), Ispra, Italy
| | - Cloé Desmet
- European Commission, Joint Research Centre (JRC), Ispra, Italy
| | | | | | - Ulrich Schwaneberg
- Lehrstuhl für Biotechnologie, RWTH Aachen University, Worringerweg 3, 52074 Aachen, Germany.
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Sbarberi R, Magni S, Boggero A, Della Torre C, Nigro L, Binelli A. Comparison of plastic pollution between waters and sediments in four Po River tributaries (Northern Italy). THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 912:168884. [PMID: 38042177 DOI: 10.1016/j.scitotenv.2023.168884] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 11/23/2023] [Accepted: 11/23/2023] [Indexed: 12/04/2023]
Abstract
The monitoring of plastic contamination in freshwaters is still pioneering in comparison with marine environments, and few studies analyzed the distribution of these pollutants in both aqueous and bottom compartments of continental waters. Therefore, the aim of this study was the comparison of plastic pollution in both waters and sediments of four Po River tributaries (Ticino, Adda, Oglio and Mincio Rivers), which outflow from the main Italian sub-alpine Lakes, in order to establish the strengths and weaknesses of both matrices. The main results pointed out a heterogeneous plastic contamination, with the lowest values in Ticino (0.9 ± 0.5 plastics/m3 in waters and 6.8 ± 4.5 plastics/kg dry weight - d.w. - in sediments) and the highest in Mincio (62.9 ± 53.9 plastics/m3 in waters and 26.5 ± 13.3 plastics/kg d.w in sediments), highlighting a plastic amount in sediments four times higher than waters. Plastic pollution, mainly due to microplastics, was associated principally to a domestic input in both waters and sediments of Ticino and Adda Rivers, as well as in sediments of Oglio, while an industrial pollution was found in waters and sediments of Mincio and Oglio waters. Our data clearly highlighted as the monitoring of both matrices provide complementary information for a holistic risk assessment of these emerging contaminants in freshwaters: the aqueous matrix provides an instantaneous picture of contamination, while sediments the history of pollution.
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Affiliation(s)
- Riccardo Sbarberi
- Department of Biosciences, University of Milan, Via Celoria 26, 20133 Milan, Italy
| | - Stefano Magni
- Department of Biosciences, University of Milan, Via Celoria 26, 20133 Milan, Italy.
| | - Angela Boggero
- National Research Council - Water Research Institute (CNR-IRSA), Corso Tonolli 50, 28922 Verbania Pallanza, Italy
| | - Camilla Della Torre
- Department of Biosciences, University of Milan, Via Celoria 26, 20133 Milan, Italy
| | - Lara Nigro
- Department of Biosciences, University of Milan, Via Celoria 26, 20133 Milan, Italy
| | - Andrea Binelli
- Department of Biosciences, University of Milan, Via Celoria 26, 20133 Milan, Italy
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Mosconi G, Panseri S, Magni S, Malandra R, D’Amato A, Carini M, Chiesa L, Della Torre C. Plastic Contamination in Seabass and Seabream from Off-Shore Aquaculture Facilities from the Mediterranean Sea. J Xenobiot 2023; 13:625-640. [PMID: 37987441 PMCID: PMC10660701 DOI: 10.3390/jox13040040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 10/17/2023] [Accepted: 10/23/2023] [Indexed: 11/22/2023] Open
Abstract
We characterized the presence of plastics in different organs of the gilthead seabream (Sparus aurata) and European seabass (Dicentrarchus labrax) from some off-shore aquaculture facilities of the Mediterranean Sea. Plastics were detected in 38% of analyzed fish. Higher contamination was observed in fish from Turkey and Greece with respect to Italy, without significant differences between the geographical areas. Plastics accumulated mostly in the gastrointestinal tract and, to a lower extent, in the muscle, which represents the edible part of fish. Based on the particle detected, a maximum amount of 0.01 plastic/g wet weight (w.w.) can occur in muscles, suggesting a low input for humans through consumption. A large portion of the particles identified was represented by man-made cellulose-based fibers. The characterization of the polymeric composition suggests that plastics taken up by fish can have land-based and pelagic origins, but plastics can be introduced also from different aquaculture practices.
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Affiliation(s)
- Giacomo Mosconi
- Department of Veterinary Medicine and Animal Science, University of Milan, 26900 Lodi, Italy; (G.M.); (S.P.); (L.C.)
| | - Sara Panseri
- Department of Veterinary Medicine and Animal Science, University of Milan, 26900 Lodi, Italy; (G.M.); (S.P.); (L.C.)
| | - Stefano Magni
- Department of Biosciences, University of Milan, 20133 Milan, Italy
| | - Renato Malandra
- ATS Milano-Città Metropolitana, Veterinary Unit, 20122 Milan, Italy;
| | - Alfonsina D’Amato
- Department of Pharmaceutical Sciences, University of Milan, 20133 Milan, Italy; (A.D.); (M.C.)
| | - Marina Carini
- Department of Pharmaceutical Sciences, University of Milan, 20133 Milan, Italy; (A.D.); (M.C.)
| | - Luca Chiesa
- Department of Veterinary Medicine and Animal Science, University of Milan, 26900 Lodi, Italy; (G.M.); (S.P.); (L.C.)
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4
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Zhu Z, Han K, Feng Y, Li Z, Zhang A, Wang T, Zhang M, Zhang W. Biomimetic Ag/ZnO@PDMS Hybrid Nanorod Array-Mediated Photo-induced Enhanced Raman Spectroscopy Sensor for Quantitative and Visualized Analysis of Microplastics. ACS APPLIED MATERIALS & INTERFACES 2023. [PMID: 37466431 DOI: 10.1021/acsami.3c06024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/20/2023]
Abstract
Microplastics are persistent pollutants that accumulate in the environment and can cause serious toxicity to mammals. At present, few technologies are able to quantitatively detect chemicals and provide morphological information simultaneously. Herein, we developed a dragonfly-wing-mimicking ZnO nanorod array decorated with AgNPs on polydimethylsiloxane (PDMS) as a surface-enhanced Raman spectroscopy (SERS) and photo-induced enhanced Raman spectroscopy (PIERS) substrate for trace analysis of microplastics. The Ag/ZnO@PDMS hybrid nanorod array endows the sensor with high sensitivity and signal repeatability (RSD ∼ 5.89%), ensuring the reliable quantitative analysis of microplastics. Importantly, when the noble metal-semiconductor substrate was pre-radiated with ultraviolet light, a surprising PIERS was attained, achieving an additional enhancement of 11.3-fold higher than the normal SERS signal. By combining the PIERS technology with the "coffee ring effect", the sensor successfully discerned microplastics of polyethylene (PE) and polystyrene (PS) at a trace level of 25 μg/mL even with a portable Raman device. It was capable of identifying PS microspheres in contaminated tap water, lake water, river water, and seawater with detection limits of 25, 28, 35, and 60 μg/mL, respectively. The recovery rates of PS microspheres in four water environments ranged from 94.8 to 102.4%, with the RSD ranging from 2.40 to 6.81%. Moreover, quantitative and visualized detection of microplastics was readily realized by our sensor. This portable PIERS sensor represents a significant step toward the generalizability and practicality of quantitative and visual sensing technology.
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Affiliation(s)
- Zhengdong Zhu
- School of Chemistry and Chemical Engineering, Hefei University of Technology, 193 Tunxi Road, Hefei 230009, China
| | - Konghao Han
- School of Chemistry and Chemical Engineering, Hefei University of Technology, 193 Tunxi Road, Hefei 230009, China
| | - Yating Feng
- School of Chemistry and Chemical Engineering, Hefei University of Technology, 193 Tunxi Road, Hefei 230009, China
| | - Zhihao Li
- School of Chemistry and Chemical Engineering, Hefei University of Technology, 193 Tunxi Road, Hefei 230009, China
| | - Anxin Zhang
- School of Chemistry and Chemical Engineering, Hefei University of Technology, 193 Tunxi Road, Hefei 230009, China
| | - Tao Wang
- School of Chemistry and Chemical Engineering, Hefei University of Technology, 193 Tunxi Road, Hefei 230009, China
| | - Maofeng Zhang
- School of Chemistry and Chemical Engineering, Hefei University of Technology, 193 Tunxi Road, Hefei 230009, China
| | - Wei Zhang
- Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China
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Gallitelli L, Cesarini G, Sodo A, Cera A, Scalici M. Life on bottles: Colonisation of macroplastics by freshwater biota. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 873:162349. [PMID: 36813195 DOI: 10.1016/j.scitotenv.2023.162349] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 02/08/2023] [Accepted: 02/16/2023] [Indexed: 06/18/2023]
Abstract
While rivers are known to be the main vectors of plastics to the sea, it seems surprising that studies on interactions (e.g. colonisation/entrapment and drift) between macroplastics and biota continue to remain largely neglected, notwithstanding they represent unexpected threats to freshwater biota and riverine habitats. To fill these gaps, here we focused on the colonisation of plastic bottles by freshwater biota. To do so, we collected 100 plastic bottles from the River Tiber in summer 2021. Overall, 95 bottles were colonised externally and 23 internally. Specifically, biota mainly occurred within and outside the bottles rather than plastic pieces and organic debris. Moreover, while bottles were externally covered mainly by vegetal organisms (i.e. macrophytes), they internally entrapped more animal organisms (i.e. invertebrates). The taxa most occurring within and outside the bottles belonged to pool and low water quality-associated taxa (e.g. Lemna sp., Gastropoda, and Diptera). In addition to biota and organic debris, plastic particles also occurred on bottles reporting the first observation of 'metaplastics' (i.e. plastics encrusted on bottles). Furthermore, we observed a significant positive correlation between the colonising taxa abundance and the bottle degree degradation. In this regard, we discussed how bottle buoyancy may change due to the organic matter on the bottle, affecting bottle sinking and transport along rivers. Our findings might be crucial for understanding the underrepresented topic of riverine plastics and their colonisation by biota, given that these plastics may act as vectors and cause biogeographical, environmental, and conservation issues to freshwater habitats.
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Affiliation(s)
- L Gallitelli
- Department of Sciences, University of Roma Tre, Viale G. Marconi 446, 00146 Rome, Italy
| | - G Cesarini
- Department of Sciences, University of Roma Tre, Viale G. Marconi 446, 00146 Rome, Italy.
| | - A Sodo
- Department of Sciences, University of Roma Tre, Viale G. Marconi 446, 00146 Rome, Italy
| | - A Cera
- Institute of Freshwater Biology, Nagano University, 1088 Komaki, Ueda, Nagano 386-0031, Japan
| | - M Scalici
- Department of Sciences, University of Roma Tre, Viale G. Marconi 446, 00146 Rome, Italy
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6
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Magni S, Della Torre C, Nigro L, Binelli A. Can COVID-19 pandemic change plastic contamination? The Case study of seven watercourses in the metropolitan city of Milan (N. Italy). THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 831:154923. [PMID: 35378182 PMCID: PMC8975594 DOI: 10.1016/j.scitotenv.2022.154923] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 03/16/2022] [Accepted: 03/26/2022] [Indexed: 05/22/2023]
Abstract
The more or less extensive lockdowns, quarantines, smart working and the closure of numerous recreational or personal care activities due to the COVID-19 pandemic have not only heavily changed the habits and behaviors of all of us, but have also had consequences on the release of some types of pollutants. The aim of this study was to evaluate the possible changes due to the indirect effects of the pandemic in the contamination of plastic mixtures sampled in 9 sites of the main watercourses of the metropolitan city of Milan (N. Italy), which is one of the major industrialized and urbanized areas in Italy. To achieve this goal, we carried out two sampling campaigns, the first one carried out in November 2019, before the arrival of the SARS-CoV-2 virus in Italy, the second in November 2020, during a severe regional lockdown that coincided with other restrictions imposed at the national level. The main results showed a difference in contamination of plastics between the two samplings, not so much due to a quantitative variation, but certainly qualitative. We obtained non-homogeneous data with respect to changes in the number of plastics sampled in the different waterbodies, while it was evident that the plastics' contamination has shifted from a primary and industrial origin to one due to a secondary origin of the sampled plastics, linked especially to the fragmentation of common use objects, or deriving from synthetic garments.
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Affiliation(s)
- Stefano Magni
- Department of Biosciences, University of Milan, Via Celoria 26, 20133 Milan, Italy
| | - Camilla Della Torre
- Department of Biosciences, University of Milan, Via Celoria 26, 20133 Milan, Italy
| | - Lara Nigro
- Department of Biosciences, University of Milan, Via Celoria 26, 20133 Milan, Italy
| | - Andrea Binelli
- Department of Biosciences, University of Milan, Via Celoria 26, 20133 Milan, Italy.
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7
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Nigro L, Magni S, Ortenzi MA, Gazzotti S, Della Torre C, Binelli A. Are "liquid plastics" a new environmental threat? The case of polyvinyl alcohol. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2022; 248:106200. [PMID: 35605492 DOI: 10.1016/j.aquatox.2022.106200] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 05/14/2022] [Accepted: 05/16/2022] [Indexed: 06/15/2023]
Abstract
Despite the pollution induced by plastics become a well-known and documented problem, bringing many countries to adopt restrictions about their production, commercialization and use, the impact of another emerging category of synthetic polymers, represented by the Water-Soluble Polymers (WSPs), also known as "liquid plastics", is overlooked by scientific community. WSPs are produced in large quantities and used in a wide plethora of applications such as food packaging, pharmaceuticals and personal care products, cosmetics and detergents, with a consequent continuous release in the environment. The aim of this study was the investigation of the possible toxicity induced by polyvinyl alcohol (PVA), one of the main produced and used WSPs, on two freshwater model organisms, the crustacean Daphnia magna and the teleost Danio rerio (zebrafish). We evaluated the effects of solubilized standard PVA powder and PVA-based commercial bags for carp-fishing, at 3 different concentrations (1 µg/L, 0.5 mg/L and 1 mg/L), through the exposures for 14 days of D. magna (daphnids; age < 24 h) and for 5 days of zebrafish embryos (up to 120 h post fertilization - hpf). As acute effects we evaluated the immobilization/mortality of specimens, while for chronic toxicity we selected several endpoints with a high ecological relevance, as the behavioural alteration on swimming performance, in real-time readout, and the activity of monoamine oxidase (MAO), a neuro-enzyme with a potential implication in the organism movement. The results showed the lack of significant effects induced by the selected substances, at all tested concentrations and in both model organisms. However, considering the wide plethora of available WSPs, other investigations are needed to provide the initial knowledge of risk assessment of these compounds contained in some consumer products.
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Affiliation(s)
- Lara Nigro
- Department of Biosciences, University of Milan, Via Celoria 26, Milan 20133, Italy
| | - Stefano Magni
- Department of Biosciences, University of Milan, Via Celoria 26, Milan 20133, Italy.
| | - Marco Aldo Ortenzi
- Department of Chemistry, University of Milan, Via Golgi 19, Milan 20133, Italy
| | - Stefano Gazzotti
- Department of Chemistry, University of Milan, Via Golgi 19, Milan 20133, Italy
| | - Camilla Della Torre
- Department of Biosciences, University of Milan, Via Celoria 26, Milan 20133, Italy
| | - Andrea Binelli
- Department of Biosciences, University of Milan, Via Celoria 26, Milan 20133, Italy
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Magni S, Tediosi E, Maggioni D, Sbarberi R, Noé F, Rossetti F, Fornai D, Persici V, Neri MC. Ecological Impact of End-of-Life-Tire (ELT)-Derived Rubbers: Acute and Chronic Effects at Organism and Population Levels. TOXICS 2022; 10:201. [PMID: 35622615 PMCID: PMC9144162 DOI: 10.3390/toxics10050201] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 04/04/2022] [Accepted: 04/17/2022] [Indexed: 02/06/2023]
Abstract
Considering the large amount of tires that reach the end of life every year, the aim of this study was the evaluation of both acute and chronic effects of end-of-life-tire (ELT)-derived rubber granules (ELT-dg) and powder (ELT-dp) on a freshwater trophic chain represented by the green alga Pseudokirchneriella subcapitata, the crustacean Daphnia magna and the teleost Danio rerio (zebrafish). Adverse effects were evaluated at the organism and population levels through the classical ecotoxicological tests. Acute tests on D. magna and D. rerio revealed a 50% effect concentration (EC50) > 100.0 mg/L for both ELT-dg and ELT-dp. Chronic exposures had a lowest observed effect concentration (LOEC) of 100.0 mg/L for both ELT-dg and ELT-dp on P. subcapitata grow rate and yield. LOEC decreased in the other model organisms, with a value of 9.8 mg/L for D. magna, referring to the number of living offspring, exposed to ELT-dg suspension. Similarly, in D. rerio, the main results highlighted a LOEC of 10.0 mg/L regarding the survival and juvenile weight parameters for ELT-dg and a LOEC of 10.0 mg/L concerning the survival and abnormal behavior in specimens exposed to ELT-dp. Tested materials exhibited a threshold of toxicity of 9.8 mg/L, probably a non-environmental concentration, although further investigations are needed to clarify the potential ecological impact of these emerging contaminants.
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Affiliation(s)
- Stefano Magni
- Department of Biosciences, University of Milan, Via Celoria 26, 20133 Milan, Italy;
| | - Erica Tediosi
- ChemService Controlli e Ricerche s.r.l.—Lab Analysis Group, Via Fratelli Beltrami 15, 20026 Novate Milanese, Italy; (F.N.); (M.C.N.)
| | - Daniela Maggioni
- Department of Chemistry, University of Milan, Via Golgi 19, 20133 Milan, Italy;
| | - Riccardo Sbarberi
- Department of Biosciences, University of Milan, Via Celoria 26, 20133 Milan, Italy;
| | - Francesca Noé
- ChemService Controlli e Ricerche s.r.l.—Lab Analysis Group, Via Fratelli Beltrami 15, 20026 Novate Milanese, Italy; (F.N.); (M.C.N.)
| | - Fabio Rossetti
- Lab Analysis s.r.l., Via Europa 5, 27041 Casanova Lonati, Italy;
| | | | - Valentina Persici
- Waste and Chemicals s.r.l., Circonvallazione Gianicolense 216E, 00152 Rome, Italy;
| | - Maria Chiara Neri
- ChemService Controlli e Ricerche s.r.l.—Lab Analysis Group, Via Fratelli Beltrami 15, 20026 Novate Milanese, Italy; (F.N.); (M.C.N.)
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