Oalib Open Access Library Journal 2333-9705 2333-9721 Scientific Research Publishing 10.4236/oalib.1113697 Oalib-144293 Articles Biomedical Life Sciences, Business Economics, Chemistry Materials Science, Computer Science Communications, Earth Environmental Sciences, Engineering, Medicine Healthcare, Physics Mathematics, Social Sciences Humanities Microplastics in the Environment: Sources, Detection Techniques, and Analytical Challenges Veera Shakar Pulusu 1 Srikanth Chilamula 2 Aditi Holkunde 2 Rajesh Gunturi 3 Pradeep Vidiyala 4 Thirupathi R. Anekalla 2 aDepartment of Chemistry&Biochemistry, Ohio University, Athens, USA aDepartment of Pharmaceutics and Drug Delivery, School of Pharmacy, The University of Mississippi, Oxford, USA aDepartment of Biochemistry, Bangalore University, Bengaluru, India aSchool of Pharmaceutical Sciences, University of Greenwich, London, UK 01 07 2025 12 07 1 33 30, May 2025 22, May 2025 22, July 2025 © Copyright 2014 by authors and Scientific Research Publishing Inc. 2014 This work is licensed under the Creative Commons Attribution International License (CC BY). http://creativecommons.org/licenses/by/4.0/ The environmental concerns about microplastics are growing among scientists, policymakers, and the public. Plastic particles smaller than 5 mm are known as microplastics, and they come from a variety of primary sources, including personal care products and industrial abrasives. Additionally, they come from secondary sources like the degradation of larger plastics. A growing number of these particles have been found in soil, aquatic systems, and even atmospheric samples, highlighting the urgent need for further research into the origin, fate, and impacts of these particles. In this review, we provide an overview of the sources, types, and processes that lead to microplastics entering soil and water systems, focusing primarily on how wastewater, agricultural inputs, and industrial discharges contribute to their growth. Several sampling strategies are discussed across environmental matrices, highlighting the challenges associated with collecting samples that are representative and contamination-free. In the section on microplastics, a wide range of analytical techniques is discussed, including microscopy, spectroscopy, thermal analysis, chromatography, and mass spectrometry. Although significant progress has been made, several analytical challenges remain, including the lack of standardized methods, the identification of nanoplastics, and the limitations of quantification. Various emerging technologies, including machine learning, biosensors, and advanced imaging tools, are also explored for their potential to enhance current approaches. With this review, we aim to synthesize recent advancements and persistent challenges to support the development of more robust, sensitive, and harmonized approaches to microplastic analysis, ultimately leading to improvements in environmental monitoring and risk assessment.Subject AreasEnvironmental Chemistry Analytical Techniques Micro- and Nano-Plastics Sampling Methods Detection Challenges 1. 引言近年来，随着多媒体技术和经济多元全球化的不断发展，跨界思维不断冲击着传统的品牌联合，电商、餐饮、服装等行业相继掀起跨界联合风潮，营销学之父菲利普·科特勒曾经说过：除了主流品牌和小众品牌以外，混合品牌也将在未来占据一席之地，其中这个混合品牌与后面的“跨界品牌联合”在某种程度上是一样的，跨界品牌联合是指处于不同行业边界的品牌跨边界进行合作共同推出新产品 [1] 。在跨界联合的实践过程中有的品牌跨界备受关注，溢出效应明显，例如Rio华为手机结合保时捷设计出的超级旗舰MateRS设计好评如潮，大白兔品牌奶糖与加美净这类日化品牌推出的奶糖味的唇膏，上架即一扫而光，然而有的跨界联合却反响平平，甚至出现负面溢出效果，例如喜茶与杜蕾斯的联合产品没有得到消费者的积极评价，甚至使消费者产生反感情绪。之前关于品牌联合效果影响因素的分析上主要体现在联合匹配性、在产品关系和逻辑上的契合度，以及品牌要素互补性方面，但是在研究跨界联合时没有考虑到跨界品牌双方本身就具有较大的差异性，所以在一定程度上对跨界联合的成败现象并不能完全解释。因此，本文聚焦品牌跨界联合情景下，根据形式与功能的整合程度将品牌跨界联合的整合度分为高、低两种，基于SOR模型 [2] ，进而分析品牌跨界联合时的整合度高低对消费者品牌联合评价的影响机制，并且在这个基础上研究消费者感知价值在品牌跨界联合时的整合度对消费者品牌联合评价的中介作用。 2. 文献回顾及研究假设(一) 品牌跨界联合整合度与消费者品牌联合评价相关研究有关品牌跨界联合的概念大多围绕跨界营销进行，在市场营销中有共生营销的概念，它是指一种合作联盟关系，合作双方及多方为实现资源共享，提升竞争能力而形成的一种长期或者短期联盟合作关系，而品牌跨界联合则是指两个异质行业、互相独立但拥有平等商业地位的品牌通过活化老品牌，共享互补资源，降低成本等方式以推出新产品，从而实现销售额的增加 [3] 。两者具有一定的相似性，因此根据前人的论述及本文的研究内容将品牌跨界联合大致定义为品牌联合的特殊形式，是指同一个新的产品中存有两个来自不同且没有竞争关系行业的品牌。由于合作品牌双方的合作程度对消费者的品牌评价会产生相应的影响，Newmeyer等(2018) [4] 根据联合产品在形式和功能上的结合程度提出了六种整合度不同的品牌联合形式，从低到高依次为同地品牌联合、共同促销、捆绑联合、成分联合、要素联合、共同研发联合，本文根据形式和功能的结合程度，将共同研发联合和元素联合划分为高度整合，成分联合和捆绑联合划分为中度整合，共同促销和同地品牌联合划分为低度整合。一个品牌产品所带来的功能或者形式较为单一，不能满足消费者日益多元的功能需求和价值需求，如果将两个异质性产品进行跨界联合，不仅能够带来冲击固有认知的创新感，还有益于提升消费者的忠诚度，但是差异过大的品牌联合可能会产生负面溢出效应 [5] 。所以大多学者聚焦于品牌跨界联合前的联合匹配性和契合度的研究，忽视了品牌跨界联合过程中的整合程度，而消费者对跨界品牌联合的评价在一定层面上反映出跨界联合双方合作的效果，较高的评价不仅有助于维持对品牌资产较好品牌的忠诚度，还有利于提升品牌资产较弱一方的品牌形象(Lin, 2013)，在跨界品牌联合中合作双方的交融程度越深，即产品整合度越高，越有益于消费者体验到品牌双方各自的优势，感受到跨界联合产品所带来的新奇与价值感，从而促进消费者对跨界品牌联合作出积极评价。综上所述，本文提出假设1：H1：在品牌跨界联合时，产品整合度对品牌联合评价有正向影响。(二) 在品牌跨界联合时，感知价值在产品联合整合度对品牌联合评价中的中介作用消费者感知价值这一概念是基于现代营销中的消费者价值理论，该理论认为营销其实是交换价值与感知价值的过程，消费者在得到产品后会对其付出成本与感知价值效用进行比较，从而给出整体评价 [6] 。消费者感知价值时往往有三个特征，对产品价值会根据自身主观性进行感知，并且倾向于在比较中感知价值，其感知的价值还具有阶梯性 [7] 。因此，范秀成等(2003) [8] 将消费者感知价值概述为消费者对企业提供的产品和服务价值的主观评价，当消费者感知到价值时会对品牌联合产生积极评价，而产品整合度越高，即跨界联合产品无论是形式还是功能方面都高度融合，没有令消费者产生突兀感，能够驱动消费者产生价值感知，将异质的产品进行创新融合，起初的不匹配性能够打破了对原有品牌的刻板印象，再通过后面的高度整合能够使消费者产生创新感知的同时降低跨界创新产品的不确定性，感受到品牌联合带来的综合价值，而消费者的感知价值会影响消费者对品牌的选择，进而促进消费者对品牌联合作出正向评价 [9] 。因此，本文假设在品牌跨界联合过程中，合作双方后期在形式和功能上的产品整合度将影响消费者感知价值，又因为高整合度与品牌联合评价具有正向影响，推测消费者感知价值也将正向影响品牌联合评价。综上所述，本文提出假设2：H2：在品牌跨界联合时，消费者感知价值在产品整合度对消费者品牌联合评价的影响中起到中介作用。基于此，本文以SOR模型为研究框架，将品牌框架联合时的产品整合度作为刺激源，消费者从中获得的价值感知作为个体心理呈现，消费者对品牌联合的评价作为消费者者反应，构建在品牌跨界联合中产品整合程度对品牌联合评价的影响模型，模型如 图1 所示。 <xref ref-type="bibr" rid="oalib.144293-"></xref>Figure 1. Research model图1. 研究模型 图1. 研究模型 3. 实证设计与研究发现1) 研究设计与数据收集这部分由前测和正式实验组成，前测主要是通过了解市场上影响较广的跨界联合产品，并由此确定实验对象，正式实验根据产品组合利用单因素两水平，即产品整合程度高低的组间设计，检验品牌跨界联合时产品整合程度对品牌联合评价的主要影响以及消费者价值感知对其中的中介效应。① 前测。通过网络咨询了解与品牌跨界词条有关的内容，其中包含了有关跨界产品组合功能与形式的324条记录。选择了6组市面上真实的跨界组合案例，分别为蔻驰皮革的贝克家具、加入当尼柔顺剂的汰渍洗衣液、安装劳斯莱斯发动机的空客机、戴尔电脑与佳能打印机、配有迪士尼玩具的儿童餐、出售赛百味三明治的沃尔玛。通过变动产品整合度的操纵方法，让受访者填写整合度的7级量表 [4] ，对这些组合的产品整合度进行打分。此次前测收回有效问卷78份，并通过统计数据分析得出，蔻驰皮革的贝克家具这组共同研发组合的整合度评分均值为M 整合度 = 5.26，出售赛百味三明治的沃尔玛这组同地品牌联合销售的整合度评分均值为M 整合度 = 4.14，两者之间的差异很明显，将蔻驰皮革的贝克家具作为高整合度组合，而将出售赛百味三明治的沃尔玛作为低整合度组合，并将两组组合作为实验的刺激源。② 正式实验。该实验采用单因素两水平的设计，包括了102名消费者，其中人员年龄集中于26~35岁，男性占比42.15%，女性占比57.85%，教育程度占比主要是本科学历，将被试进行随机等量分配，其中高低整合度组各自均为61人。让产品高整合度组的被试浏览蔻驰皮革的贝克家具在功能和形式上的整合材料信息，同时让产品低整合度组的被试浏览沃尔玛出售赛百味三明治的销售整合信息，两组被试在看到品牌跨界联合刺激材料后如实填写产品感知价值量表以及品牌联合评价量表，具体量表题项如 表1 所示。 <xref ref-type="bibr" rid="oalib.144293-"></xref>Table 1. Measurement scaleTable 1. Measurement scale 表1. 测量量表

测量维度

测量题项参考来源

消费者感知价值

讨论/拥有/分享这项联名让我很开心

李慧，周雨(2021)

讨论/拥有/分享这项联名让我给他人留下了好印象

这项联名让我获得了自我满足

Sweeney and Soutar (2001)

该联名是我喜欢的

讨论/拥有/分享这项联名让我结识了很多朋友

品牌联合评价

我认为该产品很吸引人

Shih等(2013)

我非常喜欢该联合产品

该联合产品表达了我的个性
2) 数据分析① 问卷的信效度检验。利用SPSS 24.0对实验中的数据进行信度与效度的检验，其中产品感知价值量表以及品牌联合评价量表的Cronbach’ α系数分别为0.891、0.912，两者均在0.8以上，说明问卷信度较好。同时，通过验证性因子分析得出组合的CR和AVE值，从中发现组合效度AR值大于0.7，说明所选题项的一致性好，AVE值也达到了推荐的标准，所以该变量具有较好的效度。②主效应检验。在品牌跨界联合中，通过独立样本T检验验证产品整合度对消费者品牌联合评价有显著影响，即主效应检验。如 表2 所示，产品整合度不同，消费者对品牌跨界联合评价也显著不同，在产品整合度较高的跨界联合中，消费者对品牌联合评价(M = 2.811)显著高于产品整合度低的跨界联合产品(M = 1.649)，因此本文的假设1得到验证，即在品牌跨界联合时，产品整合度对品牌联合评价有正向影响。 <xref ref-type="bibr" rid="oalib.144293-"></xref>Table 2. Comparison of consumers’ evaluation of co-brand under different product integration degreesTable 2. Comparison of consumers’ evaluation of co-brand under different product integration degrees 表2. 不同产品整合度下消费者对品牌联合评价的差异比较

整合度分组

个案数

平均值

标准差

T值

品牌联合评价

高整合度

61

2.811

0.678

−5.650***

低整合度

61

1.649

0.718
③ 中介效应检验。本文以跨界产品整合度为自变量、消费者感知价值为中介变量、品牌联合评价为因变量，运用PROCESS程序中的model 4，通过Bootstrap方法对感知价值的中介效应进行检验，其中控制性别、年龄等人口特征变量。结果显示，产品整合程度对品牌联合评价的总效应为0.942，95%置信区间为(0.642, 1.193)，直接效应为0.401，95%置信区间为(0.076, 0.723)，均不包括0，产品整合程度对消费者感知价值具有显著的正向影响[B = 1.231, 95%置信区间为(0.844, 1.713), SE = 0.231, t = 5.895, p < 0.01]，消费者感知价值对品牌联合评价具有显著正向影响[B = 0.449, 95%置信区间为(0.289, 0.589), SE = 0.071, t = 6.334, p < 0.01]，从产品整合度到感知价值，再到品牌联合评价，其中的间接效应为0.673，95%的置信区间(0.302, 0.937)，不含0，由此得以验证感知价值在产品整合程度与品牌联合评价关系里起到中介作用。 4. 结论与启示本文通过实证分析研究了处于品牌跨界联合中，产品整合度对品牌联合评价的影响关系，主要得到两个结论：首先，在品牌跨界联合时，相比于产品整合度较低的跨界组合，产品整合度高的跨界组合更能够带来积极的品牌联合评价，即产品整合度对品牌联合评价有正向影响；其次，消费者感知价值在跨界产品整合度对品牌联合评价的影响中起到中介作用。通过实证研究，发现产品整合度越高，越有利于消费者感知价值，同时当消费者感知价值以后会对品牌联合作出积极评价，即消费者感知价值在跨界产品整合度和品牌联合评价中起到中介作用。而SOR理论正是关于刺激对个体心理产生影响，从而产生反应的研究模型，因此本文基于SOR理论，在品牌跨界联合时，产品整合度高这一刺激源使得消费者根据偏好流畅性的心理会降低对跨界创新产品的不确定性，从而增强消费者对该类商品的接受度，并从中感知到联合的综合价值。当消费者感受到情绪价值或者社会价值时会产生积极反应，即较高的品牌联合评价，这不仅维持了消费者对原有品牌产品的忠诚度，又在一定程度上提升了品牌资产，为企业有针对性地进行品牌跨界联合提供了感知价值角度的理论支持。本文的研究为企业进行跨界创新实践活动提供了相应指导。首先，尽管市场上出现的跨界创新现象层出不穷，与不同的品牌进行跨界创新能够在短期内快速吸引消费者，并从长期唤起品牌活力，提升品牌创新能力，但是在这个过程中企业应该结合自身的发展情况和战略模式进行调整，不要跟风进行盲目跨界。合适的跨界能够带来正面效应，但是如果缺少跨界的前提情景和适宜时机，跨界将给企业的发展带来无论是品牌形象还是消费者受众都产生消极影响。其次，在品牌跨界联合时，除了考虑前期匹配性，还需要进行整合度的规划。许多企业在进行品牌联合时往往考虑合作双方固有的形象或者市场是否匹配，匹配性较大可以提升消费者的可接受度，但是也可能固化消费者认知。对于需要进行品牌跨界转型的企业来说，同质品牌联合对于公司的发展战略来说意义不大，如果品牌联合异质性较大，品牌联合发行起初可能会吸引眼球，赚取热度，收获许多受众；对于品牌资产不对等的双方来说，影响也不尽相同，但后期消费者感知的功能和形式方面的异质性过于突出，可能会引起消费者的排斥心理，进而降低消费者评价。企业可以通过提升联合产品在功能和形式方面的交融整合度，产品整合度高时消费者更加容易理解品牌联合的意义和价值，也能够避免品牌联合带来的不适感，降低消费者对冲击固有认知的排斥，进而更加理解品牌融合的真正目的以及给自身带来的价值，有利于提升消费者对品牌联合的认同感，对品牌联合做出积极评价，将不匹配产品转换为一次具有创新意义的匹配产品。最后，如果将跨界产品匹配性作为消费者是否接受的前提条件，那么整合度的提升将有益于消费者从中感受到该跨界联合所带来的综合价值。好的品牌联合除了考虑前期双方的联合匹配度，也要形成良好的产品整合度，如果前期的匹配度不能达到预期，那么可以通过后期从产品和功能方面对匹配联合整合度进行调整，从而激发消费者的购买意愿以及对该品牌联合的积极评价。所以企业在实践中要注意消费者感知价值在产品整合度对品牌联合评价中的中介作用，通过良好的整合促使消费者感知产品价值，进而提升品牌联合评价。 References Cole, M., Lindeque, P., Halsband, C. and Galloway, T.S. (2011) Microplastics as Contaminants in the Marine Environment: A Review. Marine Pollution Bulletin, 62, 2588-2597. >https://doi.org/10.1016/j.marpolbul.2011.09.025 Geyer, R., Jambeck, J.R. and Law, K.L. (2017) Production, Use, and Fate of All Plastics Ever Made. Science Advances, 3, e1700782. >https://doi.org/10.1126/sciadv.1700782 Browne, M.A., Galloway, T.S. and Thompson, R.C. (2010) Spatial Patterns of Plastic Debris along Estuarine Shorelines. Environmental Science&Technology, 44, 3404-3409. >https://doi.org/10.1021/es903784e Rochman, C.M., Hoh, E., Hentschel, B.T. and Kaye, S. (2013) Long-Term Field Measurement of Sorption of Organic Contaminants to Five Types of Plastic Pellets: Implications for Plastic Marine Debris. Environmental Science&Technology, 47, 1646-1654. >https://doi.org/10.1021/es303700s Käppler, A., Fischer, D., Oberbeckmann, S., Schernewski, G., Labrenz, M., Eichhorn, K., et al. (2016) Analysis of Environmental Microplastics by Vibrational Microspectroscopy: FTIR, Raman or Both? Analytical and Bioanalytical Chemistry, 408, 8377-8391. >https://doi.org/10.1007/s00216-016-9956-3 (2025) Where Do Microplastics Come from? >https://www.horiba.com/usa/scientific/resources/science-in-action/where-do-microplastics-come-from/ Illinois Environmental Protection Agency (2025) Microplastics. >https://epa.illinois.gov/topics/water-quality/microplastics.html Britannica (2025) Microplastics. Definition, Properties,&Plastic Pollution. >https://www.britannica.com/technology/microplastic Embers, C. (2022) What Are Microplastics and How Are They Formed? Cruz Foam. >https://www.cruzfoam.com/post/what-are-microplastics-and-how-are-they-formed/ (2025) Understanding Microplastics: Causes, Risks, and Mitigation Strategies. Microplastic Free. >https://microplasticfree.org/blogs/news/understanding-microplastics-causes-risks-and-mitigation-strategies (2024) Plastic Overshoot Day 2024: Global Waste Crisis Surpasses Management Capacity. SAFE—Safe Food Advocacy Europe. >https://www.safefoodadvocacy.eu/plastic-overshoot-day-2024-global-waste-crisis-surpasses-management-capacity/ Kindy, D. (2021) With Ropes and Nets, Fishing Fleets Contribute Significantly to Microplastic Pollution. Smithsonian. >https://www.smithsonianmag.com/smart-news/fishing-fleets-contribute-significantly-to-microplastic-pollution-study-says-180978760/ (2025) Sources of Microplastics and Their Distribution in the Environment. >https://www.firstsentier-mufg-sustainability.com/insight/sources-of-microplastics-and-their-distribution-in-the-environment.html Moeck, C., Davies, G., Krause, S. and Schneidewind, U. (2022) Microplastics and Nanoplastics in Agriculture—A Potential Source of Soil and Groundwater Contamination? Grundwasser, 28, 23-35. >https://doi.org/10.1007/s00767-022-00533-2 Li, S., Ding, F., Flury, M., Wang, Z., Xu, L., Li, S., et al. (2022) Macro-and Microplastic Accumulation in Soil after 32 Years of Plastic Film Mulching. Environmental Pollution, 300, Article ID: 118945. >https://doi.org/10.1016/j.envpol.2022.118945 Yang, H., Hu, Z., Wu, F., Guo, K., Gu, F. and Cao, M. (2023) The Use and Recycling of Agricultural Plastic Mulch in China: A Review. Sustainability, 15, Article 15096. >https://doi.org/10.3390/su152015096 Long, B., Li, F., Wang, K., Huang, Y., Yang, Y. and Xie, D. (2023) Impact of Plastic Film Mulching on Microplastic in Farmland Soils in Guangdong Province, China. Heliyon, 9, e16587. >https://doi.org/10.1016/j.heliyon.2023.e16587 Erickson, B.E. (2022) Stop Delivering Agrochemicals with Microplastics, Group Says. Chemical&Engineering News. >https://cen.acs.org/environment/pesticides/Stop-delivering-agrochemicals-microplastics-group/100/i19 SGBLOG (2025) Biodegradable Seed Coatings—A Viable Solution for Microplastic Pollution! Sathguru Management Consultants. >https://blog.sathguru.com/agribusiness/biodegradable-seed-coatings-a-viable-solution-for-microplastic-pollution/ Monkul, M.M. and Özhan, H.O. (2021) Microplastic Contamination in Soils: A Review from Geotechnical Engineering View. Polymers, 13, Article 4129. >https://doi.org/10.3390/polym13234129 Büks, F. and Kaupenjohann, M. (2020) Global Concentrations of Microplastics in Soils—A Review. SOIL, 6, 649-662. >https://doi.org/10.5194/soil-6-649-2020 Hernandez, G., Low, J., Nand, A., Bu, A., Wallis, S.L., Kestle, L., et al. (2022) Quantifying and Managing Plastic Waste Generated from Building Construction in Auckland, New Zealand. Waste Management&Research: The Journal for a Sustainable Circular Economy, 41, 205-213. >https://doi.org/10.1177/0734242x221105425 (2025) Building a Greener Future: Reducing Plastic Waste in Construction. >https://www.4ocean.com/blogs/construction/building-a-greener-future-reducing-plastic-waste-in-construction Iyare, P.U., Ouki, S.K. and Bond, T. (2020) Microplastics Removal in Wastewater Treatment Plants: A Critical Review. Environmental Science: Water Research&Technology, 6, 2664-2675. >https://doi.org/10.1039/d0ew00397b Lavars, N. (2022) Fertilizer Turning Europe’s Farms into Massive Reservoirs of Microplastics. New Atlas. >https://newatlas.com/environment/fertilizer-sewage-sludge-europe-farmlands-microplastic-reservoirs/ Tagg, A.S., Brandes, E., Fischer, F., Fischer, D., Brandt, J. and Labrenz, M. (2022) Agricultural Application of Microplastic-Rich Sewage Sludge Leads to Further Uncontrolled Contamination. Science of the Total Environment, 806, Article ID: 150611. >https://doi.org/10.1016/j.scitotenv.2021.150611 (2024) Microplastics from Natural Fertilizers Are Blowing in the Wind More Often Than Once Thought. American Chemical Society. >https://www.acs.org/pressroom/presspacs/2024/january/microplastics-from-natural-fertilizers-are-blowing-in-the-wind.html Jia, L., Liu, L., Zhang, Y., Fu, W., Liu, X., Wang, Q., et al. (2023) Microplastic Stress in Plants: Effects on Plant Growth and Their Remediations. Frontiers in Plant Science, 14, Article 1226484. >https://doi.org/10.3389/fpls.2023.1226484 Aralappanavar, V.K., Mukhopadhyay, R., Yu, Y., Liu, J., Bhatnagar, A., Praveena, S.M., et al. (2024) Effects of Microplastics on Soil Microorganisms and Microbial Functions in Nutrients and Carbon Cycling—A Review. Science of the Total Environment, 924, Article ID: 171435. >https://doi.org/10.1016/j.scitotenv.2024.171435 Moreno‐Jiménez, E., Leifheit, E.F., Plaza, C., Feng, L., Bergmann, J., Wulf, A., et al. (2021) Effects of Microplastics on Crop Nutrition in Fertile Soils and Interaction with Arbuscular Mycorrhizal Fungi. Journal of Sustainable Agriculture and Environment, 1, 66-72. >https://doi.org/10.1002/sae2.12006 Wang, J., Bucci, K., Helm, P.A., Hoellein, T., Hoffman, M.J., Rooney, R., et al. (2022) Runoff and Discharge Pathways of Microplastics into Freshwater Ecosystems: A Systematic Review and Meta-Analysis. FACETS, 7, 1473-1492. >https://doi.org/10.1139/facets-2022-0140 Williams, A. (2021) Maritime Rope Could Be Adding Billions of Microplastics to the Ocean Every Year. University of Plymouth. >https://www.plymouth.ac.uk/news/maritime-rope-could-be-adding-billions-of-microplastics-to-the-ocean-every-year Kaliszewicz, A., Panteleeva, N., Karaban, K., Runka, T., Winczek, M., Beck, E., et al. (2023) First Evidence of Microplastic Occurrence in the Marine and Freshwater Environments in a Remote Polar Region of the Kola Peninsula and a Correlation with Human Presence. Biology, 12, Article 259. >https://doi.org/10.3390/biology12020259 (2025) The Impact of Fishing Gear as a Source of Marine Plastic Pollution: A Global Ghost Gear Initiative (GGGI) Information Paper to Support Negotiations in Preparation for UNEA 5.2. >https://oceanconservancy.org/wp-content/uploads/2022/06/UNEA5.2_GGGI.pdf (2025) Briefing Untangled Plastics Treaty Fishing Gear OC. >https://www.oceancare.org/wp-content/uploads/2023/05/briefing-untangled-plastics-treaty-fishing-gear_OC_2023_long.pdf (2025) Aquaculture. Oceana. >https://oceana.org/aquaculture/ (2025) Environmental Impacts: Open Net-Pen Salmon Farms Benefit from the Ocean but the Ocean Doesn’t Benefit from Salmon Farms. Living Oceans. >https://www.livingoceans.org/initiatives/salmon-farming/issues/environmental-impacts-open-net-pen-salmon-farms-benefit-the-ocean US EPA (2025) Best Management Practices for Flow-Through Aquaculture. >https://www.epa.gov/npdes/best-management-practices-flow-through-aquaculture Cassidy, M. (2019) What Is the Environmental Impact of Aquaculture? Global Seafood Alliance. >https://www.globalseafood.org/blog/what-is-the-environmental-impact-of-aquaculture/ Stock, F., Kochleus, C., Bänsch-Baltruschat, B., Brennholt, N. and Reifferscheid, G. (2019) Sampling Techniques and Preparation Methods for Microplastic Analyses in the Aquatic Environment—A Review. TrAC Trends in Analytical Chemistry, 113, 84-92. >https://doi.org/10.1016/j.trac.2019.01.014 Barcelo, D. and Kostianoy, A.G. (2025) The Handbook of Environmental Chemistry. Springer. >https://www.springer.com/series/0698 Imhof, H.K., Ivleva, N.P., Schmid, J., Niessner, R. and Laforsch, C. (2013) Contamination of Beach Sediments of a Subalpine Lake with Microplastic Particles. Current Biology, 23, R867-R868. >https://doi.org/10.1016/j.cub.2013.09.001 Klein, S., Worch, E. and Knepper, T.P. (2015) Occurrence and Spatial Distribution of Microplastics in River Shore Sediments of the Rhine-Main Area in Germany. Environmental Science&Technology, 49, 6070-6076. >https://doi.org/10.1021/acs.est.5b00492 Corcoran, P.L., Biesinger, M.C. and Grifi, M. (2009) Plastics and Beaches: A Degrading Relationship. Marine Pollution Bulletin, 58, 80-84. >https://doi.org/10.1016/j.marpolbul.2008.08.022 Thomas, D., Schütze, B., Heinze, W.M. and Steinmetz, Z. (2020) Sample Preparation Techniques for the Analysis of Microplastics in Soil—A Review. Sustainability, 12, Article 9074. >https://doi.org/10.3390/su12219074 Lee, H., Kim, S., Sin, A., Kim, G., Khan, S., Nadagouda, M.N., et al. (2023) Pretreatment Methods for Monitoring Microplastics in Soil and Freshwater Sediment Samples: A Comprehensive Review. Science of the Total Environment, 871, Article ID: 161718. >https://doi.org/10.1016/j.scitotenv.2023.161718 Möller, J.N., Löder, M.G.J. and Laforsch, C. (2020) Finding Microplastics in Soils: A Review of Analytical Methods. Environmental Science&Technology, 54, 2078-2090. >https://doi.org/10.1021/acs.est.9b04618 Han, X., Lu, X. and Vogt, R.D. (2019) An Optimized Density-Based Approach for Extracting Microplastics from Soil and Sediment Samples. Environmental Pollution, 254, Article ID: 113009. >https://doi.org/10.1016/j.envpol.2019.113009 Razeghi, N., Hamidian, A.H., Wu, C., Zhang, Y. and Yang, M. (2021) Microplastic Sampling Techniques in Freshwaters and Sediments: A Review. Environmental Chemistry Letters, 19, 4225-4252. >https://doi.org/10.1007/s10311-021-01227-6 Radford, F., Zapata-Restrepo, L.M., Horton, A.A., Hudson, M.D., Shaw, P.J. and Williams, I.D. (2021) Developing a Systematic Method for Extraction of Microplastics in Soils. Analytical Methods, 13, 1695-1705. >https://doi.org/10.1039/d0ay02086a Kononov, A., Hishida, M., Suzuki, K. and Harada, N. (2022) Microplastic Extraction from Agricultural Soils Using Canola Oil and Unsaturated Sodium Chloride Solution and Evaluation by Incineration Method. Soil Systems, 6, Article 54. >https://doi.org/10.3390/soilsystems6020054 Mattsson, K., Ekstrand, E., Granberg, M., Hassellöv, M. and Magnusson, K. (2022) Comparison of Pre-Treatment Methods and Heavy Density Liquids to Optimize Microplastic Extraction from Natural Marine Sediments. Scientific Reports, 12, Article No. 15459. >https://doi.org/10.1038/s41598-022-19623-5 Nakajima, R., Tsuchiya, M., Lindsay, D.J., Kitahashi, T., Fujikura, K. and Fukushima, T. (2019) A New Small Device Made of Glass for Separating Microplastics from Marine and Freshwater Sediments. PeerJ, 7, e7915. >https://doi.org/10.7717/peerj.7915 Habibi, N., Uddin, S., Fowler, S.W. and Behbehani, M. (2022) Microplastics in the Atmosphere: A Review. Journal of Environmental Exposure Assessment, 1, 6. >https://doi.org/10.20517/jeea.2021.07 Luo, X., Wang, Z., Yang, L., Gao, T. and Zhang, Y. (2022) A Review of Analytical Methods and Models Used in Atmospheric Microplastic Research. Science of the Total Environment, 828, Article ID: 154487. >https://doi.org/10.1016/j.scitotenv.2022.154487 Jarosz, K., Janus, R., Wądrzyk, M., Wilczyńska-Michalik, W., Natkański, P. and Michalik, M. (2022) Airborne Microplastic in the Atmospheric Deposition and How to Identify and Quantify the Threat: Semi-Quantitative Approach Based on Kraków Case Study. International Journal of Environmental Research and Public Health, 19, Article 12252. >https://doi.org/10.3390/ijerph191912252 Allen, S., Allen, D., Phoenix, V.R., Le Roux, G., Durántez Jiménez, P., Simonneau, A., et al. (2019) Atmospheric Transport and Deposition of Microplastics in a Remote Mountain Catchment. Nature Geoscience, 12, 339-344. >https://doi.org/10.1038/s41561-019-0335-5 Cai, L., Wang, J., Peng, J., Tan, Z., Zhan, Z., Tan, X., et al. (2017) Characteristic of Microplastics in the Atmospheric Fallout from Dongguan City, China: Preliminary Research and First Evidence. Environmental Science and Pollution Research, 24, 24928-24935. >https://doi.org/10.1007/s11356-017-0116-x Dris, R., Gasperi, J., Saad, M., Mirande, C. and Tassin, B. (2016) Synthetic Fibers in Atmospheric Fallout: A Source of Microplastics in the Environment? Marine Pollution Bulletin, 104, 290-293. >https://doi.org/10.1016/j.marpolbul.2016.01.006 Gao, Z., Wontor, K. and Cizdziel, J.V. (2022) Labeling Microplastics with Fluorescent Dyes for Detection, Recovery, and Degradation Experiments. Molecules, 27, Article 7415. >https://doi.org/10.3390/molecules27217415 Maes, T., Jessop, R., Wellner, N., Haupt, K. and Mayes, A.G. (2017) A Rapid-Screening Approach to Detect and Quantify Microplastics Based on Fluorescent Tagging with Nile Red. Scientific Reports, 7, Article No. 44501. >https://doi.org/10.1038/srep44501 Primpke, S., Christiansen, S.H., Cowger, W., De Frond, H., Deshpande, A., Fischer, M., et al. (2020) Critical Assessment of Analytical Methods for the Harmonized and Cost-Efficient Analysis of Microplastics. Applied Spectroscopy, 74, 1012-1047. >https://doi.org/10.1177/0003702820921465 Foster, B. (2024) Methods for Microplastics Detection. Applied Sciences from Technology Networks. >http://www.technologynetworks.com/applied-sciences/articles/methods-for-microplastics-detection-394279 Abd Mutalib, M., Rahman, M.A., Othman, M.H.D., Ismail, A.F. and Jaafar, J. (2017) Scanning Electron Microscopy (SEM) and Energy-Dispersive X-Ray (EDX) Spectroscopy. In: Hilal, N., et al., Eds., Membrane Characterization, Elsevier, 161-179. >https://doi.org/10.1016/b978-0-444-63776-5.00009-7 Sun, X., Xiang, H., Xiong, H., Fang, Y. and Wang, Y. (2023) Bioremediation of Microplastics in Freshwater Environments: A Systematic Review of Biofilm Culture, Degradation Mechanisms, and Analytical Methods. Science of the Total Environment, 863, Article ID: 160953. >https://doi.org/10.1016/j.scitotenv.2022.160953 Furfaro, G., D’Elia, M., Mariano, S., Trainito, E., Solca, M., Piraino, S., et al. (2022) SEM/EDX Analysis of Stomach Contents of a Sea Slug Snacking on a Polluted Seafloor Reveal Microplastics as a Component of Its Diet. Scientific Reports, 12, Article No. 10244. >https://doi.org/10.1038/s41598-022-14299-3 Girão, A.V., Caputo, G. and Ferro, M.C. (2017) Application of Scanning Electron Microscopy-Energy Dispersive X-Ray Spectroscopy (SEM-EDS). Comprehensive Analytical Chemistry, 75, 153-168. >https://doi.org/10.1016/bs.coac.2016.10.002 Tang, C.Y. and Yang, Z. (2017) Transmission Electron Microscopy (TEM). In: Hilal, N., et al., Eds., Membrane Characterization, Elsevier, 145-159. >https://doi.org/10.1016/b978-0-444-63776-5.00008-5 Mariano, S., Tacconi, S., Fidaleo, M., Rossi, M. and Dini, L. (2021) Micro and Nanoplastics Identification: Classic Methods and Innovative Detection Techniques. Frontiers in Toxicology, 3, Article 636640. >https://doi.org/10.3389/ftox.2021.636640 Carreras, H.Z. (2024) Cryo Electron Microscopy: Principle, Strengths, Limitations and Applications. Analysis&Separations from Technology Networks. >http://www.technologynetworks.com/analysis/articles/cryo-electron-microscopy-principle-strengths-limitations-and-applications-377080 Jin, H., Kong, F., Li, X. and Shen, J. (2024) Artificial Intelligence in Microplastic Detection and Pollution Control. Environmental Research, 262, Article ID: 119812. >https://doi.org/10.1016/j.envres.2024.119812 Olivatto, G.P., Ando, R.A., Fernandes, R.F., de Moraes, N.G. and Tornisielo, V.L. (2024) A Critical Comparison of the Main Characterization Techniques for Microplastics Identification in an Accelerated Aging Laboratory Experiment. Water Emerging Contaminants&Nanoplastics, 3, Article 7. >https://doi.org/10.20517/wecn.2023.69 Cholewinski, A., Wortman, J., Hayashida, M., Anderson, W.A. and Zhao, B. (2024) 3D Imaging Photocatalytically Degraded Micro-and Nanoplastics. Nanotechnology, 35, Article ID: 395706. >https://doi.org/10.1088/1361-6528/ad5dc5 Yılmaz, E., Özgür, E., Akgönüllü, S., Özbek, M.A., Bereli, N., Yavuz, H., et al. (2024) Atomic Force Microscopy and Scanning Tunneling Microscopy of Live Cells. In: Denizli, A., Ed., Biophysics At the Nanoscale, Elsevier, 183-202. >https://doi.org/10.1016/b978-0-443-15359-4.00010-3 Zeyer, T. and Fiener, P. (2020) Detection and Quantification of Microplastic in Soils Using a 3D Laser Scanning Confocal Microscope. EGU General Assembly 2020, 4-8 May 2020, EGU2020-3612. >https://doi.org/10.5194/egusphere-egu2020-3612 Kumari, A., Yadav, M. and Bhateria, R. (2025) Analytical and Detection Techniques for Microplastics. In: Kataria, N., Garg, V.K., Han, C. and Rene, E.R., Eds., Microplastic Pollution, CRC Press, 147-166. >https://doi.org/10.1201/9781032706573-9 Mir, D.H. and Rather, M.A. (2024) Advantages and Limitations of the Biofilm Study Methods. Applied Biochemistry and Microbiology, 60, 264-279. >https://doi.org/10.1134/s000368382402011x Pipintakos, G., Hasheminejad, N., Lommaert, C., Bocharova, A. and Blom, J. (2021) Application of Atomic Force (AFM), Environmental Scanning Electron (ESEM) and Confocal Laser Scanning Microscopy (CLSM) in Bitumen: A Review of the Ageing Effect. Micron, 147, Article ID: 103083. >https://doi.org/10.1016/j.micron.2021.103083 Mukherjee, S. and Gowen, A. (2015) A Review of Recent Trends in Polymer Characterization Using Non-Destructive Vibrational Spectroscopic Modalities and Chemical Imaging. Analytica Chimica Acta, 895, 12-34. >https://doi.org/10.1016/j.aca.2015.09.006 Veerasingam, S., Ranjani, M., Venkatachalapathy, R., Bagaev, A., Mukhanov, V., Litvinyuk, D., et al. (2020) Contributions of Fourier Transform Infrared Spectroscopy in Microplastic Pollution Research: A Review. Critical Reviews in Environmental Science and Technology, 51, 2681-2743. >https://doi.org/10.1080/10643389.2020.1807450 Okoffo, E.D., O’Brien, S., O’Brien, J.W., Tscharke, B.J. and Thomas, K.V. (2019) Wastewater Treatment Plants as a Source of Plastics in the Environment: A Review of Occurrence, Methods for Identification, Quantification and Fate. Environmental Science: Water Research&Technology, 5, 1908-1931. >https://doi.org/10.1039/c9ew00428a Brandon, J., Goldstein, M. and Ohman, M.D. (2016) Long-Term Aging and Degradation of Microplastic Particles: Comparing in Situ Oceanic and Experimental Weathering Patterns. Marine Pollution Bulletin, 110, 299-308. >https://doi.org/10.1016/j.marpolbul.2016.06.048 Corami, F., Rosso, B., Bravo, B., Gambaro, A. and Barbante, C. (2020) A Novel Method for Purification, Quantitative Analysis and Characterization of Microplastic Fibers Using Micro-FTIR. Chemosphere, 238, Article ID: 124564. >https://doi.org/10.1016/j.chemosphere.2019.124564 Chakraborty, I., Banik, S., Biswas, R., Yamamoto, T., Noothalapati, H. and Mazumder, N. (2022) Raman Spectroscopy for Microplastic Detection in Water Sources: A Systematic Review. International Journal of Environmental Science and Technology, 20, 10435-10448. >https://doi.org/10.1007/s13762-022-04505-0 Nava, V., Frezzotti, M.L. and Leoni, B. (2021) Raman Spectroscopy for the Analysis of Microplastics in Aquatic Systems. Applied Spectroscopy, 75, 1341-1357. >https://doi.org/10.1177/00037028211043119 Kniggendorf, A., Wetzel, C. and Roth, B. (2019) Microplastics Detection in Streaming Tap Water with Raman Spectroscopy. Sensors, 19, Article 1839. >https://doi.org/10.3390/s19081839 Hu, B., Dai, Y., Zhou, H., Sun, Y., Yu, H., Dai, Y., et al. (2024) Using Artificial Intelligence to Rapidly Identify Microplastics Pollution and Predict Microplastics Environmental Behaviors. Journal of Hazardous Materials, 474, Article ID: 134865. >https://doi.org/10.1016/j.jhazmat.2024.134865 Sunil, M., Pallikkavaliyaveetil, N., N, M., Gopinath, A., Chidangil, S., Kumar, S., et al. (2024) Machine Learning Assisted Raman Spectroscopy: A Viable Approach for the Detection of Microplastics. Journal of Water Process Engineering, 60, Article ID: 105150. >https://doi.org/10.1016/j.jwpe.2024.105150 Peez, N., Janiska, M. and Imhof, W. (2018) The First Application of Quantitative 1H NMR Spectroscopy as a Simple and Fast Method of Identification and Quantification of Microplastic Particles (PE, PET, and PS). Analytical and Bioanalytical Chemistry, 411, 823-833. >https://doi.org/10.1007/s00216-018-1510-z Schmidt, J., Haave, M., Underhaug, J. and Wang, W. (2024) Unlocking the Potential of NMR Spectroscopy for Precise and Efficient Quantification of Microplastics. Microplastics and Nanoplastics, 4, Article No. 17. >https://doi.org/10.1186/s43591-024-00095-5 Peñalver, R., Arroyo-Manzanares, N., López-García, I. and Hernández-Córdoba, M. (2020) An Overview of Microplastics Characterization by Thermal Analysis. Chemosphere, 242, Article ID: 125170. >https://doi.org/10.1016/j.chemosphere.2019.125170 Picó, Y. and Barceló, D. (2020) Pyrolysis Gas Chromatography-Mass Spectrometry in Environmental Analysis: Focus on Organic Matter and Microplastics. TrAC Trends in Analytical Chemistry, 130, Article ID: 115964. >https://doi.org/10.1016/j.trac.2020.115964 Fischer, M. and Scholz-Böttcher, B.M. (2019) Microplastics Analysis in Environmental Samples—Recent Pyrolysis-Gas Chromatography-Mass Spectrometry Method Improvements to Increase the Reliability of Mass-Related Data. Analytical Methods, 11, 2489-2497. >https://doi.org/10.1039/c9ay00600a Khan, T. (2023) Assessing Microplastic Exposure with Thermal Analysis. AZoNano. >https://www.azonano.com/article.aspx?ArticleID=6382 Majewsky, M., Bitter, H., Eiche, E. and Horn, H. (2016) Determination of Microplastic Polyethylene (PE) and Polypropylene (PP) in Environmental Samples Using Thermal Analysis (TGA-DSC). Science of the Total Environment, 568, 507-511. >https://doi.org/10.1016/j.scitotenv.2016.06.017 Fu, W., Min, J., Jiang, W., Li, Y. and Zhang, W. (2020) Separation, Characterization and Identification of Microplastics and Nanoplastics in the Environment. Science of the Total Environment, 721, Article ID: 137561. >https://doi.org/10.1016/j.scitotenv.2020.137561 Castelvetro, V., Corti, A., Ceccarini, A., Petri, A. and Vinciguerra, V. (2021) Nylon 6 and Nylon 6,6 Micro-and Nanoplastics: A First Example of Their Accurate Quantification, along with Polyester (PET), in Wastewater Treatment Plant Sludges. Journal of Hazardous Materials, 407, Article ID: 124364. >https://doi.org/10.1016/j.jhazmat.2020.124364 Hoffmann, E. and de Stroobant, V. (2007) Mass Spectrometry: Principles and Applications. John Wiley&Sons. Lin, Y., Huang, X., Liu, Q., Lin, Z. and Jiang, G. (2020) Thermal Fragmentation Enhanced Identification and Quantification of Polystyrene Micro/Nanoplastics in Complex Media. Talanta, 208, Article ID: 120478. >https://doi.org/10.1016/j.talanta.2019.120478 Zhang, J., Fu, D., Feng, H., Li, Y., Zhang, S., Peng, C., et al. (2024) Mass Spectrometry Detection of Environmental Microplastics: Advances and Challenges. TrAC Trends in Analytical Chemistry, 170, Article ID: 117472. >https://doi.org/10.1016/j.trac.2023.117472 Zhang, X., Mell, A., Li, F., Thaysen, C., Musselman, B., Tice, J., et al. (2020) Rapid Fingerprinting of Source and Environmental Microplastics Using Direct Analysis in Real Time-High Resolution Mass Spectrometry. Analytica Chimica Acta, 1100, 107-117. >https://doi.org/10.1016/j.aca.2019.12.005 Adhikari, S., Kelkar, V., Kumar, R. and Halden, R.U. (2022) Methods and Challenges in the Detection of Microplastics and Nanoplastics: A Mini-Review. Polymer International, 71, 543-551. >https://doi.org/10.1002/pi.6348 Jenkins, T., Persaud, B.D., Cowger, W., Szigeti, K., Roche, D.G., Clary, E., et al. (2022) Current State of Microplastic Pollution Research Data: Trends in Availability and Sources of Open Data. Frontiers in Environmental Science, 10, Article 912107. >https://doi.org/10.3389/fenvs.2022.912107 Prata, J.C., Padrão, J., Khan, M.T. and Walker, T.R. (2024) Do’s and Don’ts of Microplastic Research: A Comprehensive Guide. Water Emerging Contaminants&Nanoplastics, 3, Article 8. >https://doi.org/10.20517/wecn.2023.61 Primpke, S., Booth, A.M., Gerdts, G., Gomiero, A., Kögel, T., Lusher, A., et al. (2023) Monitoring of Microplastic Pollution in the Arctic: Recent Developments in Polymer Identification, Quality Assurance and Control, and Data Reporting. Arctic Science, 9, 176-197. >https://doi.org/10.1139/as-2022-0006 Huang, Z., Hu, B. and Wang, H. (2022) Analytical Methods for Microplastics in the Environment: A Review. Environmental Chemistry Letters, 21, 383-401. >https://doi.org/10.1007/s10311-022-01525-7 Ivleva, N.P. (2021) Chemical Analysis of Microplastics and Nanoplastics: Challenges, Advanced Methods, and Perspectives. Chemical Reviews, 121, 11886-11936. >https://doi.org/10.1021/acs.chemrev.1c00178 Jin, M., Liu, J., Yu, J., Zhou, Q., Wu, W., Fu, L., et al. (2022) Current Development and Future Challenges in Microplastic Detection Techniques: A Bibliometrics-Based Analysis and Review. Science Progress, 105, 1-22. >https://doi.org/10.1177/00368504221132151 Workman, J. (2024) A Review of Spectroscopic Techniques Used for the Quantification and Classification of Microplastics and Nanoplastics in the Environment. Spectroscopy. >https://doi.org/10.56530/spectroscopy.ac7567r4 Awada, A., Potter, M., Aherne, J., Lavoie-Bernstein, S., Diamond, M.L., Helm, P.A., et al. (2025) Facile Detection of Microplastics from a Variety of Environmental Samples with Conjugated Polymer Nanoparticles. Environmental Science: Advances, 4, 270-278. >https://doi.org/10.1039/d4va00239c Rivera-Rivera, D.M., Quintanilla-Villanueva, G.E., Luna-Moreno, D., Sánchez-Álvarez, A., Rodríguez-Delgado, J.M., Cedillo-González, E.I., et al. (2025) Exploring Innovative Approaches for the Analysis of Micro-and Nanoplastics: Breakthroughs in (Bio)sensing Techniques. Biosensors, 15, Article 44. >https://doi.org/10.3390/bios15010044 Murugan, P., Sivaperumal, P., Balu, S., Arya, S., Atchudan, R. and Sundramoorthy, A.K. (2023) Recent Advances on the Methods Developed for the Identification and Detection of Emerging Contaminant Microplastics: A Review. RSC Advances, 13, 36223-36241. >https://doi.org/10.1039/d3ra05420a Ang, A.L.T., Jose, C.M.D., Del Rosario, C.I.P., Uy, O.L.T. and Garcia, J. (2022) Recent Advances on Density Separation Techniques for Microplastic Recovery from Sediments. Sinaya: A Philippine Journal for Senior High School Teachers and Students, 1, Article 1. >https://doi.org/10.59588/3027-9283.1010 Courtene-Jones, W., Quinn, B., Murphy, F., Gary, S.F. and Narayanaswamy, B.E. (2017) Optimisation of Enzymatic Digestion and Validation of Specimen Preservation Methods for the Analysis of Ingested Microplastics. Analytical Methods, 9, 1437-1445. >https://doi.org/10.1039/c6ay02343f Wang, S., Mintenig, S.M., Wu, J. and Koelmans, A.A. (2026) Implications of Method-And Instrument-Based Size Detection Limits in ΜFTIR-Based Microplastic Analysis. Talanta, 296, Article ID: 128417. >https://doi.org/10.1016/j.talanta.2025.128417 Papini, G., Petrella, G., Cicero, D.O., Boglione, C. and Rakaj, A. (2024) Identification and Quantification of Polystyrene Microplastics in Marine Sediments Facing a River Mouth through NMR Spectroscopy. Marine Pollution Bulletin, 198, Article ID: 115784. >https://doi.org/10.1016/j.marpolbul.2023.115784 Sorolla-Rosario, D., Llorca-Porcel, J., Pérez-Martínez, M., Lozano-Castelló, D. and Bueno-López, A. (2022) Study of Microplastics with Semicrystalline and Amorphous Structure Identification by TGA and DSC. Journal of Environmental Chemical Engineering, 10, Article ID: 106886. >https://doi.org/10.1016/j.jece.2021.106886 Vitali, C., Janssen, H., Ruggeri, F.S. and Nielen, M.W.F. (2022) Rapid Single Particle Atmospheric Solids Analysis Probe-Mass Spectrometry for Multimodal Analysis of Microplastics. Analytical Chemistry, 95, 1395-14001. >https://doi.org/10.1021/acs.analchem.2c04345 Lamprecht, A., Schäfer, U. and Lehr, C. (2000) Structural Analysis of Microparticles by Confocal Laser Scanning Microscopy. AAPS PharmSciTech, 1, 10-19. >https://doi.org/10.1208/pt010317