{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,5]],"date-time":"2026-09-05T16:51:22Z","timestamp":1788627082134,"version":"build-2803163510"},"reference-count":53,"publisher":"MDPI AG","issue":"9","license":[{"start":{"date-parts":[[2024,5,4]],"date-time":"2024-05-04T00:00:00Z","timestamp":1714780800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Polymers"],"abstract":"<jats:p>Bio-polybutylene succinate (PBS) is a biodegradable polymer obtained from renewable feedstock having physical\u2013mechanical properties like traditional low-density polyethylene (LDPE). PBS is employed by many manufacturing sectors, from biomedical to agri-food and cosmetics. Although some studies have already evaluated the resistance of PBS to photodegradation caused by natural outdoor solar exposure (UVA-UVB), a systematic study on the resistance to degradation caused by exposure to UVC rays, which is the subject of this study, has not yet been carried out. PBS was exposed to UVC either neat or filled with 2% carbon black (CB). Mechanical and physical characterization (tensile, hardness, calorimetry, contact angle, morphology, and surface roughness analyses) indicates that the bulk and surface properties of the polymer matrix changes after exposure to UVC radiations, due to a severe degradation. However, the presence of carbon black compensates for the degradation phenomenon. Because UVC rays are used for the sterilization process, necessary in applications such as biomedical, cosmetic, pharmaceutical, food, and other products, a comparison of the protocol used in this paper with the literature\u2019s data has been reported and discussed.<\/jats:p>","DOI":"10.3390\/polym16091288","type":"journal-article","created":{"date-parts":[[2024,5,6]],"date-time":"2024-05-06T13:27:00Z","timestamp":1715002020000},"page":"1288","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":12,"title":["Mechanical and Physical Changes in Bio-Polybutylene-Succinate Induced by UVC Ray Photodegradation"],"prefix":"10.3390","volume":"16","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5725-9839","authenticated-orcid":false,"given":"Cristina","family":"Scolaro","sequence":"first","affiliation":[{"name":"Department of Engineering, University of Messina, C. da Di Dio, 98166 Messina, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0000-1057-6618","authenticated-orcid":false,"given":"Salim","family":"Brahimi","sequence":"additional","affiliation":[{"name":"Department of Engineering, University of Messina, C. da Di Dio, 98166 Messina, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Aurora","family":"Falcone","sequence":"additional","affiliation":[{"name":"Department of Engineering, University of Messina, C. da Di Dio, 98166 Messina, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8799-210X","authenticated-orcid":false,"given":"Valentina","family":"Beghetto","sequence":"additional","affiliation":[{"name":"Crossing S.r.l., Viale della Repubblica 193\/b, 31100 Treviso, Italy"},{"name":"Department of Molecular Sciences and Nanosystems, University Ca\u2019 Foscari of Venice, Via Torino5 155, 30172 Mestre, Italy"},{"name":"Consorzio Interuniversitario per le Reattivit\u00e0 Chimiche e la Catalisi (CIRCC), Via C. Ulpiani 27, 70126 Bari, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1602-9361","authenticated-orcid":false,"given":"Annamaria","family":"Visco","sequence":"additional","affiliation":[{"name":"Department of Engineering, University of Messina, C. da Di Dio, 98166 Messina, Italy"},{"name":"Institute for Polymers, Composites and Biomaterials\u2014CNR IPCB, Via Paolo Gaifami 18, 95126 Catania, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2024,5,4]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Di Bartolo, A., Infurna, G., and Dintcheva, N.T. (2021). A Review of Bioplastics and Their Adoption in the Circular Economy. Polymers, 13.","DOI":"10.3390\/polym13081229"},{"key":"ref_2","doi-asserted-by":"crossref","unstructured":"Visco, A., Scolaro, C., Facchin, M., Brahimi, S., Belhamdi, H., Gatto, V., and Beghetto, V. (2022). Agri-Food Wastes for Bioplastics: European Prospective on Possible Applications in Their Second Life for a Circular Economy. Polymers, 14.","DOI":"10.3390\/polym14132752"},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"122102","DOI":"10.1016\/j.envpol.2023.122102","article-title":"Plastics Today: Key Challenges and EU Strategies towards Carbon Neutrality: A Review","volume":"334","author":"Beghetto","year":"2023","journal-title":"Environ. Pollut."},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"100273","DOI":"10.1016\/j.crgsc.2022.100273","article-title":"Sustainability of Biodegradable Plastics: New Problem or Solution to Solve the Global Plastic Pollution?","volume":"5","author":"Moshood","year":"2022","journal-title":"Curr. Res. Green Sustain. Chem."},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"20","DOI":"10.1007\/s41742-023-00507-z","article-title":"Plastic Waste: Challenges and Opportunities to Mitigate Pollution and Effective Management","volume":"17","author":"Kibria","year":"2023","journal-title":"Int. J. Environ. Res."},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"153058","DOI":"10.1016\/j.apsusc.2022.153058","article-title":"Photoaging Phenomena of Biodegradable Polybutylene Succinate and Conventional Low Density Polyethylene by Artificial Weathering\u2014A Comparative Surface Study","volume":"590","author":"Fritz","year":"2022","journal-title":"Appl. Surf. Sci."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"117","DOI":"10.1038\/s41578-021-00407-8","article-title":"Bioplastics for a Circular Economy","volume":"7","author":"Rosenboom","year":"2022","journal-title":"Nat. Rev. Mater."},{"key":"ref_8","doi-asserted-by":"crossref","unstructured":"Aliotta, L., Seggiani, M., Lazzeri, A., Gigante, V., and Cinelli, P. (2022). A Brief Review of Poly (Butylene Succinate) (PBS) and Its Main Copolymers: Synthesis, Blends, Composites, Biodegradability, and Applications. Polymers, 14.","DOI":"10.3390\/polym14040844"},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"101579","DOI":"10.1016\/j.progpolymsci.2022.101579","article-title":"Poly(Butylene Succinate) (PBS): Materials, Processing, and Industrial Applications","volume":"132","author":"Barletta","year":"2022","journal-title":"Prog. Polym. Sci."},{"key":"ref_10","doi-asserted-by":"crossref","unstructured":"Rafiqah, S.A., Khalina, A., Harmaen, A.S., Tawakkal, I.A., Zaman, K., Asim, M., Nurrazi, M.N., and Lee, C.H. (2021). A Review on Properties and Application of Bio-Based Poly(Butylene Succinate). Polymers, 13.","DOI":"10.3390\/polym13091436"},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"108327","DOI":"10.1016\/j.polymertesting.2024.108327","article-title":"Printability Study by Selective Laser Sintering of Bio-Based Samples Obtained by Using PBS as Polymeric Matrix","volume":"131","author":"Colucci","year":"2024","journal-title":"Polym. Test."},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"110855","DOI":"10.1016\/j.eurpolymj.2021.110855","article-title":"Bio-Based Poly (Butylene Succinate): Recent Progress, Challenges and Future Opportunities","volume":"161","author":"Platnieks","year":"2021","journal-title":"Eur. Polym. J."},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"110490","DOI":"10.1016\/j.polymdegradstab.2023.110490","article-title":"Biodegradation Behavior of Polybutylene Succinate (PBS) Fishing Gear in Marine Sedimentary Environments for Ghost Fishing Prevention","volume":"216","author":"Kim","year":"2023","journal-title":"Polym. Degrad. Stab."},{"key":"ref_14","first-page":"4","article-title":"The Potential of Bio-Based PBS for the Textile Industry","volume":"2018","author":"Huysman","year":"2018","journal-title":"Unitex"},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"2","DOI":"10.3144\/expresspolymlett.2023.2","article-title":"Recent Insight into the Biomedical Applications of Polybutylene Succinate and Polybutylene Succinate-Based Materials","volume":"17","author":"Mtibe","year":"2023","journal-title":"Express Polym. Lett."},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"431","DOI":"10.1016\/j.eurpolymj.2016.01.016","article-title":"Poly(Butylene Succinate)-Based Polyesters for Biomedical Applications: A Review","volume":"75","author":"Gigli","year":"2016","journal-title":"Eur. Polym. J."},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"319","DOI":"10.1016\/j.polymertesting.2018.02.003","article-title":"Biodegradability Studies of Poly(Butylene Succinate) Composites Filled with Sugarcane Rind Fiber","volume":"66","author":"Huang","year":"2018","journal-title":"Polym. Test."},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"90","DOI":"10.1016\/j.polymdegradstab.2008.10.013","article-title":"Biodegradability of Poly(Butylene Succinate) (PBS) Composite Reinforced with Jute Fibre","volume":"94","author":"Liu","year":"2009","journal-title":"Polym. Degrad. Stab."},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"31","DOI":"10.1016\/j.matpr.2020.06.096","article-title":"Biodegradation of Plastics: A State of the Art Review","volume":"39","author":"Bahl","year":"2020","journal-title":"Mater. Today Proc."},{"key":"ref_20","unstructured":"(2024, March 20). European Environment Agency\u2014Biodegradable and Compostable Plastics\u2014Challenges and Opportunities. Available online: https:\/\/www.eea.europa.eu\/publications\/biodegradable-and-compostable-plastics."},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"2100330","DOI":"10.1002\/masy.202100330","article-title":"Photo-Degradation of a Biopolyester Blend under UV-C Rays","volume":"404","author":"Visco","year":"2022","journal-title":"Macromol. Symp."},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"52313","DOI":"10.1002\/app.52313","article-title":"Tribological Behavior of Biomedical Grade UHMWPE with Graphite-based Fillers against EBM-Ti6Al4V Pin under Various Lubricating Conditions","volume":"139","author":"Belhamdi","year":"2022","journal-title":"J. Appl. Polym. Sci."},{"key":"ref_23","doi-asserted-by":"crossref","unstructured":"Alavian Petroody, S.S., Hashemi, S.H., \u0160krlep, L., Mu\u0161i\u010d, B., van Gestel, C.A.M., and Sever \u0160kapin, A. (2023). UV Light Causes Structural Changes in Microplastics Exposed in Bio-Solids. Polymers, 15.","DOI":"10.3390\/polym15214322"},{"key":"ref_24","unstructured":"Orihuela, G., Reyes, E., and Huamanchahua, D. (2023). Automated Disinfection System for Polyethylene Terephthalate Bottles for Bacteria, Fungi, and Viruses Using UVC LED Camera, Proceedings of the 12th International Conference on Manufacturing Engineering and Processes, ICMEP 2022, Seoul, Republic of Korea, 6\u20138 June 2022, Springer. Recent Advances in Manufacturing Engineering and Processes\u2014Proceedings of ICMEP 2022."},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"012054","DOI":"10.1088\/1757-899X\/788\/1\/012054","article-title":"U.V Light Effect on the Mechanical Behaviour of HDPE\/Carbon Black Composites","volume":"788","author":"Sahu","year":"2020","journal-title":"IOP Conf. Ser. Mater. Sci. Eng."},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"116360","DOI":"10.1016\/j.watres.2020.116360","article-title":"Ultraviolet-C and Vacuum Ultraviolet Inducing Surface Degradation of Microplastics","volume":"186","author":"Lin","year":"2020","journal-title":"Water Res."},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"22421","DOI":"10.1038\/s41598-020-79600-8","article-title":"Rapid and Complete Inactivation of SARS-CoV-2 by Ultraviolet-C Irradiation","volume":"10","author":"Storm","year":"2020","journal-title":"Sci. Rep."},{"key":"ref_28","doi-asserted-by":"crossref","unstructured":"Amza, C.G., Zapciu, A., Baciu, F., Vasile, M.I., and Popescu, D. (2021). Aging of 3D Printed Polymers under Sterilizing UV-C Radiation. Polymers, 13.","DOI":"10.3390\/polym13244467"},{"key":"ref_29","doi-asserted-by":"crossref","first-page":"168","DOI":"10.1016\/j.polymdegradstab.2003.12.005","article-title":"Photo-Stabilization of Linear Low Density Polyethylene by Inorganic Nano-Particles","volume":"88","author":"Yang","year":"2005","journal-title":"Polym. Degrad. Stab."},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"5036019","DOI":"10.1155\/2019\/5036019","article-title":"Study on the Photodegradation Stability of Poly(Butylene Succinate- Co -Butylene Adipate)\/TiO2 Nanocomposites","volume":"2019","author":"Cai","year":"2019","journal-title":"J. Chem."},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"416","DOI":"10.1134\/S0965545X17030051","article-title":"Properties of Biodegradable Poly(Butylene Succinate) (PBS) Composites with Carbon Black","volume":"59","author":"Ge","year":"2017","journal-title":"Polym. Sci. Ser. A"},{"key":"ref_32","doi-asserted-by":"crossref","unstructured":"Catauro, M., Scolaro, C., Dal Poggetto, G., Pacifico, S., and Visco, A. (2020). Wear Resistant Nanocomposites Based on Biomedical Grade UHMWPE Paraffin Oil and Carbon Nano-Filler: Preliminary Biocompatibility and Antibacterial Activity Investigation. Polymers, 12.","DOI":"10.3390\/polym12040978"},{"key":"ref_33","doi-asserted-by":"crossref","first-page":"3487529","DOI":"10.1155\/2019\/3487529","article-title":"Antimicrobial, Conductive, and Mechanical Properties of AgCB\/PBS Composite System","volume":"2019","author":"Veranitisagul","year":"2019","journal-title":"J. Chem."},{"key":"ref_34","doi-asserted-by":"crossref","unstructured":"Amza, C.G., Zapciu, A., Baciu, F., and Radu, C. (2023). Effect of UV-C Radiation on 3D Printed ABS-PC Polymers. Polymers, 15.","DOI":"10.3390\/polym15081966"},{"key":"ref_35","doi-asserted-by":"crossref","first-page":"485","DOI":"10.1016\/S0141-3910(01)00252-X","article-title":"Effect of Carbon Black on UV Stability of LLDPE Films under Artificial Weathering Conditions","volume":"75","author":"Liu","year":"2002","journal-title":"Polym. Degrad. Stab."},{"key":"ref_36","doi-asserted-by":"crossref","first-page":"860","DOI":"10.1063\/1.117916","article-title":"Low Temperature Deposition of Patterned TiO2 Thin Films Using Photopatterned Self-assembled Monolayers","volume":"69","author":"Collins","year":"1996","journal-title":"Appl. Phys. Lett."},{"key":"ref_37","doi-asserted-by":"crossref","first-page":"1345","DOI":"10.1016\/j.polymdegradstab.2012.05.024","article-title":"Biodegradability Studies of Poly(Butylene Succinate)\/Organo-Montmorillonite Nanocomposites under Controlled Compost Soil Conditions: Effects of Clay Loading and Compatibiliser","volume":"97","author":"Phua","year":"2012","journal-title":"Polym. Degrad. Stab."},{"key":"ref_38","doi-asserted-by":"crossref","unstructured":"He, X., Tang, L., Zheng, J., Jin, Y., Chang, R., Yu, X., Song, Y., and Huang, R. (2023). A Novel UV Barrier Poly(Lactic Acid)\/Poly(Butylene Succinate) Composite Biodegradable Film Enhanced by Cellulose Extracted from Coconut Shell. Polymers, 15.","DOI":"10.3390\/polym15143000"},{"key":"ref_39","first-page":"3","article-title":"A Guide to the Equilibrium Contact Angles Maze","volume":"6","author":"Marmur","year":"2009","journal-title":"Contact Angle Wettability Adhes."},{"key":"ref_40","doi-asserted-by":"crossref","first-page":"64","DOI":"10.1038\/369064a0","article-title":"Mutation in Blood Coagulation Factor V Associated with Resistance to Activated Protein C","volume":"369","author":"Bertina","year":"1994","journal-title":"Nature"},{"key":"ref_41","unstructured":"Askeland, D.R., and Fulay, P.P. (2009). Essentials of Materials Science & Engineering\u2014SI Version, Cengage Learning."},{"key":"ref_42","doi-asserted-by":"crossref","unstructured":"Chen, C., Zhang, X.-W., and Ye, H.-M. (2021). Dependence of Crystallization Behavior of Interacting Telechelic Poly(Butylene Succinate) Oligomer on Molecular Weight. Crystals, 11.","DOI":"10.3390\/cryst11121530"},{"key":"ref_43","doi-asserted-by":"crossref","first-page":"105207","DOI":"10.1016\/j.jaap.2021.105207","article-title":"Aging Effects on Low- and High-Density Polyethylene, Polypropylene and Polystyrene under UV Irradiation: An Insight into Decomposition Mechanism by Py-GC\/MS for Microplastic Analysis","volume":"158","author":"Ainali","year":"2021","journal-title":"J. Anal. Appl. Pyrolysis"},{"key":"ref_44","doi-asserted-by":"crossref","first-page":"109605","DOI":"10.1016\/j.polymdegradstab.2021.109605","article-title":"Ageing Of Uhmwpe In Presence of Simulated Synovial Fluid","volume":"189","author":"Visco","year":"2021","journal-title":"Polym. Degrad. Stab."},{"key":"ref_45","doi-asserted-by":"crossref","first-page":"85","DOI":"10.1016\/j.polymdegradstab.2016.08.004","article-title":"Effect of Nano Zinc Oxide as UV Stabilizer on the Weathering Performance of Wood-Polyethylene Composite","volume":"133","author":"Rasouli","year":"2016","journal-title":"Polym. Degrad. Stab."},{"key":"ref_46","doi-asserted-by":"crossref","first-page":"740","DOI":"10.1016\/j.scitotenv.2018.02.079","article-title":"Observation of the Degradation of Three Types of Plastic Pellets Exposed to UV Irradiation in Three Different Environments","volume":"628\u2013629","author":"Cai","year":"2018","journal-title":"Sci. Total Environ."},{"key":"ref_47","first-page":"1000179","article-title":"Blood Wettability of Haemocompatible Carbon-Based Materials","volume":"7","author":"Torrisi","year":"2017","journal-title":"J. Adv. Chem. Eng."},{"key":"ref_48","doi-asserted-by":"crossref","first-page":"289","DOI":"10.1080\/08927010802716623","article-title":"Dose Requirements for UVC Disinfection of Catheter Biofilm","volume":"25","author":"Bak","year":"2009","journal-title":"Biofouling"},{"key":"ref_49","first-page":"219","article-title":"Effect of UV Irradiation on Thermal Properties of Nanocomposites Based on Polylactide","volume":"119","year":"2014","journal-title":"J. Therm. Anal. Calorim."},{"key":"ref_50","doi-asserted-by":"crossref","unstructured":"Kowalski, W. (2010). The Ultraviolet Germicidal Irradiation Handbook\u2014UVGI for Air and Surface Disinfection, Springer.","DOI":"10.1007\/978-3-642-01999-9"},{"key":"ref_51","doi-asserted-by":"crossref","unstructured":"Buhr, T.L., Borgers-Klonkowski, E., Gutting, B.W., Hammer, E.E., Hamilton, S.M., Huhman, B.M., Jackson, S.L., Kennihan, N.L., Lilly, S.D., and Little, J.D. (2022). Ultraviolet Dosage and Decontamination Efficacy Were Widely Variable across 14 UV Devices after Testing a Dried Enveloped Ribonucleic Acid Virus Surrogate for SARS-CoV-2. Front. Bioeng. Biotechnol., 10.","DOI":"10.3389\/fbioe.2022.875817"},{"key":"ref_52","unstructured":"(2024, March 14). Achieving Effective Germicidal Action with UVC Radiation: A Comprehensive Guide. Available online: https:\/\/www.ledrise.eu\/blog\/uv-fluence-for-disinfection\/."},{"key":"ref_53","first-page":"4","article-title":"Fluence (UV Dose) Required to Achieve Incremental Log Inactivation of Bacteria, Protozoa, Viruses and Algae","volume":"18","author":"Malayeri","year":"2016","journal-title":"IUVA News"}],"container-title":["Polymers"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/2073-4360\/16\/9\/1288\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,10]],"date-time":"2025-10-10T14:39:42Z","timestamp":1760107182000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/2073-4360\/16\/9\/1288"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,5,4]]},"references-count":53,"journal-issue":{"issue":"9","published-online":{"date-parts":[[2024,5]]}},"alternative-id":["polym16091288"],"URL":"https:\/\/doi.org\/10.3390\/polym16091288","relation":{},"ISSN":["2073-4360"],"issn-type":[{"value":"2073-4360","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,5,4]]}}}