{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,6]],"date-time":"2026-03-06T18:45:17Z","timestamp":1772822717571,"version":"3.50.1"},"reference-count":65,"publisher":"MDPI AG","issue":"12","license":[{"start":{"date-parts":[[2024,6,17]],"date-time":"2024-06-17T00:00:00Z","timestamp":1718582400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>An optical\u2013chemical sensor based on two modified plastic optical fibers (POFs) and a molecularly imprinted polymer (MIP) is realized and tested for the detection of 2-furaldehyde (2-FAL). The 2-FAL measurement is a scientific topic of great interest in different application fields, such as human health and life status monitoring in power transformers. The proposed sensor is realized by using two POFs as segmented waveguides (SW) coupled through a micro-trench milled between the fibers and then filled with a specific MIP for the 2-FAL detection. The experimental results show that the developed intensity-based sensor system is highly selective and sensitive to 2-FAL detection in aqueous solutions, with a limit of detection of about 0.04 mg L\u22121. The proposed sensing approach is simple and low-cost, and it shows performance comparable to that of plasmonic MIP-based sensors present in the literature for 2-FAL detection.<\/jats:p>","DOI":"10.3390\/s24123928","type":"journal-article","created":{"date-parts":[[2024,6,17]],"date-time":"2024-06-17T12:48:40Z","timestamp":1718628520000},"page":"3928","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["Splitter-Based Sensors Realized via POFs Coupled by a Micro-Trench Filled with a Molecularly Imprinted Polymer"],"prefix":"10.3390","volume":"24","author":[{"given":"Ines","family":"Tavoletta","sequence":"first","affiliation":[{"name":"Department of Engineering, University of Campania Luigi Vanvitelli, Via Roma 29, 81031 Aversa, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7863-743X","authenticated-orcid":false,"given":"Francesco","family":"Arcadio","sequence":"additional","affiliation":[{"name":"Department of Engineering, University of Campania Luigi Vanvitelli, Via Roma 29, 81031 Aversa, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Luca Pasquale","family":"Renzullo","sequence":"additional","affiliation":[{"name":"Department of Engineering, University of Campania Luigi Vanvitelli, Via Roma 29, 81031 Aversa, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Giuseppe","family":"Oliva","sequence":"additional","affiliation":[{"name":"Department of Engineering, University of Campania Luigi Vanvitelli, Via Roma 29, 81031 Aversa, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Domenico","family":"Del Prete","sequence":"additional","affiliation":[{"name":"Department of Engineering, University of Campania Luigi Vanvitelli, Via Roma 29, 81031 Aversa, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Debora","family":"Verolla","sequence":"additional","affiliation":[{"name":"Department of Engineering, University of Campania Luigi Vanvitelli, Via Roma 29, 81031 Aversa, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1048-3790","authenticated-orcid":false,"given":"Chiara","family":"Marzano","sequence":"additional","affiliation":[{"name":"Department of Engineering, University of Campania Luigi Vanvitelli, Via Roma 29, 81031 Aversa, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4106-2219","authenticated-orcid":false,"given":"Giancarla","family":"Alberti","sequence":"additional","affiliation":[{"name":"Department of Chemistry, University of Pavia, Via Taramelli 12, 27100 Pavia, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Maria","family":"Pesavento","sequence":"additional","affiliation":[{"name":"Department of Chemistry, University of Pavia, Via Taramelli 12, 27100 Pavia, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8356-7480","authenticated-orcid":false,"given":"Luigi","family":"Zeni","sequence":"additional","affiliation":[{"name":"Department of Engineering, University of Campania Luigi Vanvitelli, Via Roma 29, 81031 Aversa, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7769-0984","authenticated-orcid":false,"given":"Nunzio","family":"Cennamo","sequence":"additional","affiliation":[{"name":"Department of Engineering, University of Campania Luigi Vanvitelli, Via Roma 29, 81031 Aversa, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2024,6,17]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"91","DOI":"10.1042\/EBC20150010","article-title":"Optical biosensors","volume":"60","author":"Estrela","year":"2016","journal-title":"Essays Biochem."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"261","DOI":"10.1002\/jmr.544","article-title":"Current and Emerging Commercial Optical Biosensors","volume":"14","author":"Baird","year":"2001","journal-title":"J. Mol. Recognit."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"688","DOI":"10.1016\/j.snb.2007.03.010","article-title":"A Review of Fiber-Optic Biosensors","volume":"125","author":"Leung","year":"2007","journal-title":"Sens. Actuators B Chem."},{"key":"ref_4","doi-asserted-by":"crossref","unstructured":"Soares, M.S., Vidal, M., Santos, N.F., Costa, F.M., Marques, C., Pereira, S.O., and Leit\u00e3o, C. (2021). Immunosensing Based on Optical Fiber Technology: Recent Advances. Biosensors, 11.","DOI":"10.3390\/bios11090305"},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"797","DOI":"10.3390\/s7060797","article-title":"Recent Development in Optical Fiber Biosensors","volume":"7","author":"Bosch","year":"2007","journal-title":"Sensors"},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"931","DOI":"10.1007\/s00216-004-2650-x","article-title":"Optical Fiber-Based Biosensors","volume":"379","author":"Monk","year":"2004","journal-title":"Anal. Bioanal. Chem."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"397","DOI":"10.1021\/acs.analchem.9b04708","article-title":"Fiber-Optic Chemical Sensors and Biosensors (2015\u20132019)","volume":"92","author":"Wang","year":"2019","journal-title":"Anal. Chem."},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"12184","DOI":"10.3390\/s120912184","article-title":"Optical Sensors Based on Plastic Fibers","volume":"12","author":"Bilro","year":"2012","journal-title":"Sensors"},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"013002","DOI":"10.1088\/0964-1726\/20\/1\/013002","article-title":"Polymer Optical Fiber Sensors\u2014A Review","volume":"20","author":"Peters","year":"2010","journal-title":"Smart Mater. Struct."},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"333","DOI":"10.1016\/j.measurement.2013.11.007","article-title":"A Review of Recent Developed and Applications of Plastic Fiber Optic Displacement Sensors","volume":"48","author":"Yang","year":"2014","journal-title":"Measurement"},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1155\/2009\/312053","article-title":"Plastic Optical Fibre Sensors for Structural Health Monitoring: A Review of Recent Progress","volume":"2009","author":"Kuang","year":"2009","journal-title":"J. Sens."},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"3282","DOI":"10.1109\/JSEN.2019.2894834","article-title":"Optical Fiber Sensor Based on Plastic Optical Fiber and Smartphone for Measurement of the Breathing Rate","volume":"19","author":"Aitkulov","year":"2019","journal-title":"IEEE Sens. J."},{"key":"ref_13","doi-asserted-by":"crossref","unstructured":"Leal-Junior, A.G., Diaz, C.A.R., Avellar, L.M., Pontes, M.J., Marques, C., and Frizera, A. (2019). Polymer Optical Fiber Sensors in Healthcare Applications: A Comprehensive Review. Sensors, 19.","DOI":"10.3390\/s19143156"},{"key":"ref_14","doi-asserted-by":"crossref","unstructured":"Arcas, A.D.S., Dutra, F.D.S., Allil, R.C.S.B., and Werneck, M.M. (2018). Surface Plasmon Resonance and Bending Loss-Based U-Shaped Plastic Optical Fiber Biosensors. Sensors, 18.","DOI":"10.3390\/s18020648"},{"key":"ref_15","doi-asserted-by":"crossref","unstructured":"Rodrigues, D.M.C., Lopes, R.N., Franco, M.A.R., Werneck, M.M., and Allil, R.C.S.B. (2017). Sensitivity Analysis of Different Shapes of a Plastic Optical Fiber-Based Immunosensor for Escherichia coli: Simulation and Experimental Results. Sensors, 17.","DOI":"10.3390\/s17122944"},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"536","DOI":"10.1016\/j.snb.2016.02.074","article-title":"Development of LSPR Based U-Bent Plastic Optical Fiber Sensors","volume":"230","author":"Gowri","year":"2016","journal-title":"Sens. Actuators B Chem."},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"190","DOI":"10.1016\/j.sna.2014.01.035","article-title":"Tapered Plastic Optical Fiber Coated with ZnO Nanostructures for the Measurement of Uric Acid Concentrations and Changes in Relative Humidity","volume":"210","author":"Batumalay","year":"2014","journal-title":"Sens. Actuators A Phys."},{"key":"ref_18","first-page":"9508308","article-title":"Parallel Polished Plastic Optical Fiber-Based SPR Sensor for Simultaneous Measurement of RI and Temperature","volume":"70","author":"Liu","year":"2021","journal-title":"IEEE Trans. Instrum. Meas."},{"key":"ref_19","doi-asserted-by":"crossref","unstructured":"Teng, C., Deng, H., Liu, H., Yang, H., Yuan, L., Zheng, J., and Deng, S. (2019). Refractive Index Sensor Based on Twisted Tapered Plastic Optical Fibers. Photonics, 6.","DOI":"10.3390\/photonics6020040"},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"103256","DOI":"10.1016\/j.yofte.2023.103256","article-title":"Polymer Optical Fibers Based Surface Plasmon Resonance Sensors and Their Applications: A Review","volume":"77","author":"Teng","year":"2023","journal-title":"Opt. Fiber Technol."},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"113720","DOI":"10.1016\/j.bios.2021.113720","article-title":"Portable Fiber-Optic SPR Platform for the Detection of NS1-Antigen for Dengue Diagnosis","volume":"196","author":"Gahlaut","year":"2022","journal-title":"Biosens. Bioelectron."},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"20","DOI":"10.1016\/j.yofte.2018.03.008","article-title":"A Review of Advancements (2007\u20132017) in Plasmonics-Based Optical Fiber Sensors","volume":"43","author":"Sharma","year":"2018","journal-title":"Opt. Fiber Technol."},{"key":"ref_23","doi-asserted-by":"crossref","unstructured":"Leit\u00e3o, C., Pereira, S.O., Marques, C., Cennamo, N., Zeni, L., Shaimerdenova, M., Ayupova, T., and Tosi, D. (2022). Cost-Effective Fiber Optic Solutions for Biosensing. Biosensors, 12.","DOI":"10.3390\/bios12080575"},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"735","DOI":"10.1007\/s11468-023-01803-2","article-title":"Recent Advances in Optical Biosensors for Sensing Applications: A Review","volume":"18","author":"Uniyal","year":"2023","journal-title":"Plasmonics"},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"257","DOI":"10.1016\/j.snb.2016.03.128","article-title":"A Sensitive Fluorescent Biosensor for the Detection of Copper Ion Inspired by Biological Recognition Element Pyoverdine","volume":"232","author":"Yin","year":"2016","journal-title":"Sens. Actuators B Chem."},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"4572","DOI":"10.1038\/srep04572","article-title":"A Reusable Evanescent Wave Immunosensor for Highly Sensitive Detection of Bisphenol A in Water Samples","volume":"4","author":"Miao","year":"2014","journal-title":"Sci. Rep."},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"287","DOI":"10.1016\/j.bios.2014.02.049","article-title":"Integrated Planar Optical Waveguide Interferometer Biosensors: A Comparative Review. Biosens","volume":"58","author":"Kozma","year":"2014","journal-title":"Biosens. Bioelectron."},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"2605","DOI":"10.1109\/JLT.2018.2885957","article-title":"Toward Commercial Polymer Fiber Bragg Grating Sensors: Review and Applications","volume":"37","author":"Broadway","year":"2019","journal-title":"J. Light. Technol."},{"key":"ref_29","doi-asserted-by":"crossref","unstructured":"Jiang, J., Zhang, N., Min, R., Cheng, X., Qu, H., and Hu, X. (2022). Recent Achievements on Grating Fabrications in Polymer Optical Fibers with Photosensitive Dopants: A Review. Polymers, 14.","DOI":"10.3390\/polym14020273"},{"key":"ref_30","doi-asserted-by":"crossref","unstructured":"Qu, H., Huang, W., Lin, Z., Cheng, X., Min, R., Teng, C., Caucheteur, C., and Hu, X. (2023). Influence of Annealing on Polymer Optical Fiber Bragg Grating Inscription, Stability and Sensing: A Review. Sensors, 23.","DOI":"10.3390\/s23177578"},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"109119","DOI":"10.1016\/j.optlastec.2023.109119","article-title":"Bonding Quality Monitoring of Carbon Fiber Reinforced Plastics Bonded Structures by Fiber Bragg Gratings","volume":"161","author":"Leone","year":"2023","journal-title":"Optics & Laser Technol."},{"key":"ref_32","doi-asserted-by":"crossref","first-page":"106227","DOI":"10.1016\/j.optlastec.2020.106227","article-title":"Femtosecond Laser Direct Written Off-Axis Fiber Bragg Gratings for Sensing Applications","volume":"128","author":"Viveiros","year":"2020","journal-title":"Optics & Laser Technol."},{"key":"ref_33","doi-asserted-by":"crossref","first-page":"12692","DOI":"10.1109\/JSEN.2020.3025488","article-title":"Label-Free Biosensors Based on Long Period Fiber Gratings: A Review","volume":"21","author":"Esposito","year":"2021","journal-title":"IEEE Sens. J."},{"key":"ref_34","doi-asserted-by":"crossref","first-page":"764","DOI":"10.1109\/2944.892616","article-title":"An Optical Fiber Sensor for Biofilm Measurement Using Intensity Modulation and Image Analysis","volume":"6","author":"Scully","year":"2000","journal-title":"IEEE J. Select. Topics Quantum Electron."},{"key":"ref_35","doi-asserted-by":"crossref","unstructured":"De Acha, N., Socorro-Ler\u00e1noz, A.B., Elos\u00faa, C., and Mat\u00edas, I.R. (2021). Trends in the Design of Intensity-Based Optical Fiber Biosensors (2010\u20132020). Biosensors, 11.","DOI":"10.3390\/bios11060197"},{"key":"ref_36","doi-asserted-by":"crossref","first-page":"534","DOI":"10.1016\/j.snb.2016.10.104","article-title":"Intensity-Based Plastic Optical Fiber Sensor with Molecularly Imprinted Polymer Sensitive Layer","volume":"241","author":"Cennamo","year":"2017","journal-title":"Sens. Actuators B Chem."},{"key":"ref_37","first-page":"1","article-title":"Biosensor recognition elements","volume":"10","author":"Chambers","year":"2008","journal-title":"Curr. Issues Mol. Biol."},{"key":"ref_38","doi-asserted-by":"crossref","first-page":"2137","DOI":"10.1039\/C6CS00061D","article-title":"Molecular imprinting: Perspectives and applications","volume":"45","author":"Chen","year":"2016","journal-title":"Chem. Soc. Rev."},{"key":"ref_39","doi-asserted-by":"crossref","first-page":"110179","DOI":"10.1016\/j.eurpolymj.2020.110179","article-title":"Advances of Molecularly Imprinted Polymers (MIP) and the Application in Drug Delivery","volume":"143","author":"He","year":"2021","journal-title":"Eur. Polym. J."},{"key":"ref_40","doi-asserted-by":"crossref","unstructured":"Mujahid, A., Afzal, A., and Dickert, F.L. (2023). Transitioning from Supramolecular Chemistry to Molecularly Imprinted Polymers in Chemical Sensing. Sensors, 23.","DOI":"10.3390\/s23177457"},{"key":"ref_41","doi-asserted-by":"crossref","first-page":"116608","DOI":"10.1016\/j.trac.2022.116608","article-title":"Molecularly imprinted polymers based optical fiber sensors: A review","volume":"152","author":"Yang","year":"2022","journal-title":"Trends Anal. Chem."},{"key":"ref_42","doi-asserted-by":"crossref","first-page":"834","DOI":"10.1002\/bio.4252","article-title":"Molecularly Imprinted Polymer-based Optical Immunosensors","volume":"38","author":"Singh","year":"2022","journal-title":"Luminescence"},{"key":"ref_43","doi-asserted-by":"crossref","first-page":"8","DOI":"10.1109\/MEI.2002.1014963","article-title":"A Review of Faults Detectable by Gas-in-Oil Analysis in Transformers","volume":"18","author":"Duval","year":"2002","journal-title":"IEEE Electr. Insul. Mag."},{"key":"ref_44","doi-asserted-by":"crossref","first-page":"110839","DOI":"10.1016\/j.foodres.2021.110839","article-title":"Maillard reaction harmful products in dairy products: Formation, occurrence, analysis, and mitigation strategies","volume":"151","author":"Li","year":"2022","journal-title":"Food Res. Int."},{"key":"ref_45","doi-asserted-by":"crossref","first-page":"390","DOI":"10.1002\/mnfr.200600251","article-title":"Formation of 5-hydroxymethyl-2-furfural (HMF) and 5-hydroxymethyl-2-furoic acid during roasting of coffee","volume":"51","author":"Murkovic","year":"2007","journal-title":"Mol. Nutr. Food Res."},{"key":"ref_46","doi-asserted-by":"crossref","first-page":"105086","DOI":"10.1016\/j.idairyj.2021.105086","article-title":"Contents and evolution of potential furfural compounds in milk-based formula, ultra-high temperature milk and pasteurised yoghurt","volume":"120","author":"Xing","year":"2021","journal-title":"Int. Dairy, J."},{"key":"ref_47","doi-asserted-by":"crossref","first-page":"4278","DOI":"10.1021\/jf021235s","article-title":"2-Furoylmethyl amino acids and hydroxymethylfurfural as indicators of honey quality","volume":"51","author":"Sanz","year":"2003","journal-title":"J. Agric. Food Chem."},{"key":"ref_48","doi-asserted-by":"crossref","first-page":"12","DOI":"10.15586\/qas.v14i1.929","article-title":"Research of the determination method of furfurals and furosine in milk and the application in the quality evaluation of milk","volume":"14","author":"Shi","year":"2022","journal-title":"Qual. Assur. Saf. Crops Foods"},{"key":"ref_49","doi-asserted-by":"crossref","first-page":"188","DOI":"10.1016\/j.aca.2005.10.031","article-title":"Changes in volatile composition of Madeira wines during their oxidative ageing","volume":"563","author":"Alves","year":"2006","journal-title":"Anal. Chim. Acta."},{"key":"ref_50","doi-asserted-by":"crossref","first-page":"667","DOI":"10.1002\/mnfr.201000564","article-title":"Toxicology and risk assessment of 5-hydroxymethylfurfural in food","volume":"55","author":"Abraham","year":"2011","journal-title":"Mol. Nutr. Food Res."},{"key":"ref_51","first-page":"185","article-title":"Reactions of furfural and methylfurfural with DNA","volume":"35","author":"Uddin","year":"1995","journal-title":"Biochem. Mol. Biol. Int."},{"key":"ref_52","doi-asserted-by":"crossref","first-page":"131","DOI":"10.1093\/mutage\/5.2.131","article-title":"Specificity of the in vitro interaction of methylfurfural with DNA","volume":"5","author":"Shahabuddin","year":"1990","journal-title":"Mutagenesis"},{"key":"ref_53","doi-asserted-by":"crossref","first-page":"801","DOI":"10.1016\/S0278-6915(00)00070-3","article-title":"5-Hydroxymethylfurfural: Assessment of mutagenicity, DNA-damaging potential and reactivity towards cellular glutathione","volume":"38","author":"Janzowski","year":"2000","journal-title":"Food Chem. Toxicol."},{"key":"ref_54","doi-asserted-by":"crossref","first-page":"4216","DOI":"10.1039\/C9FO02526J","article-title":"Potential neurotoxicity of 5-hydroxymethylfurfural and its oligomers: Widespread substances in carbohydrate-containing foods","volume":"11","author":"Wang","year":"2020","journal-title":"Food Funct."},{"key":"ref_55","doi-asserted-by":"crossref","unstructured":"Alberti, G., Arcadio, F., Pesavento, M., Marzano, C., Zeni, L., Zeid, N.A., and Cennamo, N. (2022). Detection of 2-Furaldehyde in Milk by MIP-Based POF Chips Combined with an SPR-POF Sensor. Sensors, 22.","DOI":"10.3390\/s22218289"},{"key":"ref_56","doi-asserted-by":"crossref","unstructured":"Pesavento, M., Zeni, L., De Maria, L., Alberti, G., and Cennamo, N. (2021). SPR-Optical Fiber-Molecularly Imprinted Polymer Sensor for the Detection of Furfural in Wine. Biosens., 11.","DOI":"10.3390\/bios11030072"},{"key":"ref_57","doi-asserted-by":"crossref","first-page":"132672","DOI":"10.1016\/j.snb.2022.132672","article-title":"Optical-Chemical Sensors Based on Plasmonic Phenomena Modulated via Micro-Holes in Plastic Optical Fibers Filled by Molecularly Imprinted Polymers","volume":"372","author":"Cennamo","year":"2022","journal-title":"Sens. Actuators B Chem."},{"key":"ref_58","doi-asserted-by":"crossref","first-page":"355","DOI":"10.1109\/JLT.2004.834982","article-title":"The segmented waveguide sensor: Principle and experiments","volume":"23","author":"Lambeck","year":"2005","journal-title":"J. Light. Technol."},{"key":"ref_59","doi-asserted-by":"crossref","first-page":"2139","DOI":"10.1109\/JLT.2006.872281","article-title":"Investigation of a periodically segmented waveguide Fabry-P\u00e9rot interferometer for use as a chemical\/biosensor","volume":"24","author":"Kinrot","year":"2006","journal-title":"J. Light. Technol."},{"key":"ref_60","doi-asserted-by":"crossref","first-page":"8499","DOI":"10.3390\/s150408499","article-title":"Monitoring of Low Levels of Furfural in Power Transformer Oil with a Sensor System Based on a POF-MIP Platform","volume":"15","author":"Cennamo","year":"2015","journal-title":"Sensors"},{"key":"ref_61","doi-asserted-by":"crossref","first-page":"1582","DOI":"10.1109\/TIM.2018.2879170","article-title":"A novel sensing methodology to detect furfural in water exploiting MIPs and inkjet-printed optical waveguides","volume":"68","author":"Cennamo","year":"2019","journal-title":"IEEE Trans. Instrum. Meas."},{"key":"ref_62","doi-asserted-by":"crossref","first-page":"22169","DOI":"10.1109\/JSEN.2023.3306705","article-title":"Analysis of Low-Cost Inkjet-Printed Optical Platforms Covered by Molecularly Imprinted Polymers to Detect Furfural in Water","volume":"23","author":"Cennamo","year":"2023","journal-title":"IEEE Sens. J."},{"key":"ref_63","doi-asserted-by":"crossref","unstructured":"Cennamo, N., Arcadio, F., Minardo, A., Del Prete, D., Zeni, L., Pesavento, M., Alberti, G., Marletta, V., and Ando, B. (2022, January 16\u201319). Molecularly Imprinted Polymers and Inkjet-Printer Technology to Develop Optical-Chemical Sensors. Proceedings of the 2022 IEEE International Instrumentation and Measurement Technology Conference (I2MTC), Ottawa, ON, Canada.","DOI":"10.1109\/I2MTC48687.2022.9806493"},{"key":"ref_64","doi-asserted-by":"crossref","first-page":"484","DOI":"10.1016\/j.optlastec.2018.06.028","article-title":"Slab Plasmonic Platforms Combined with Plastic Optical Fibers and Molecularly Imprinted Polymers for Chemical Sensing","volume":"107","author":"Zeni","year":"2018","journal-title":"Opt. Laser Technol."},{"key":"ref_65","doi-asserted-by":"crossref","first-page":"7663","DOI":"10.1109\/JSEN.2016.2603168","article-title":"Markers Detection in Transformer Oil by Plasmonic Chemical Sensor System Based on POF and MIPs","volume":"16","author":"Cennamo","year":"2016","journal-title":"IEEE Sens. 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