4.6 Article

Separation and flow cytometry analysis of microplastics and nanoplastics

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Chemistry, Multidisciplinary

Rapid detection of nanoplastics and small microplastics by Nile-Red staining and flow cytometry

Angelica Bianco et al.

Summary: Microplastics have become a growing concern for health due to their presence in even remote and pristine environments, ranging from Arctic snow to the Marianne Trench. The occurrence and impact of nanoplastics in ecosystems are largely unknown, mainly due to limitations in current analytical techniques. This study presents a method for quantifying plastic particles in the size range of 0.6-15 μm using flow cytometry, showing promising results in detecting various types of plastic particles.

ENVIRONMENTAL CHEMISTRY LETTERS (2023)

Article Engineering, Environmental

Detection and Analysis of Microplastics in Human Sputum

Shumin Huang et al.

Summary: Microplastic pollution is a emerging environmental problem that has little research on its impact on human health. This study investigated the presence of microplastics in human sputum and found that they are ubiquitous in the respiratory tract, indicating inhalation as a potential pathway for plastics to enter the human body. The types and quantities of microplastics were found to be related to factors such as smoking and invasive examination.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2022)

Review Engineering, Environmental

Analyzing microplastics with Nile Red: Emerging trends, challenges , and prospects

V. C. Shruti et al.

Summary: The development and application of effective analytical techniques for microplastics identification and quantification is increasing. Nile Red staining has emerged as a low-cost and simple method for analyzing the environmental impact of microplastics. Researchers need to examine current findings and future directions for advancements in this field.

JOURNAL OF HAZARDOUS MATERIALS (2022)

Review Polymer Science

Methods and challenges in the detection of microplastics and nanoplastics: a mini-review

Sangeet Adhikari et al.

Summary: Microplastics and nanoplastics are emerging contaminants that cause unavoidable exposure to humans and animals. Detecting and quantifying these pollutants in the environment and living organisms is challenging due to their small size and complex characteristics. This mini-review explores the strengths and weaknesses of commonly used analytical methods and provides recommendations for ensuring data quality.

POLYMER INTERNATIONAL (2022)

Review Biotechnology & Applied Microbiology

Micro/nano-plastics occurrence, identification, risk analysis and mitigation: challenges and perspectives

Boda Ravi Kiran et al.

Summary: Micro/nanoplastics (MP/NPs) are emerging global pollutants that pose a potential threat to the ecosystem due to their persistence and accumulation. They can be found in various products and are discharged into the environment through land-based sources. These non-degradable particles can induce ecotoxicological issues and threaten the environment. This communication reviews the occurrence, mobility, aggregation behavior, and degradation/assimilation of MP/NPs in different environments and provides perspectives on detection, identification, and management strategies.

REVIEWS IN ENVIRONMENTAL SCIENCE AND BIO-TECHNOLOGY (2022)

Article Chemistry, Analytical

Characterization and identification of microplastics using Raman spectroscopy coupled with multivariate analysis

Naifu Jin et al.

Summary: The present study developed a new analytical method using Raman spectroscopy and multivariate analysis to comprehensively identify and quantify microplastics, achieving high accuracy through support vector machine classification. These findings demonstrate the importance and potential of Raman spectroscopy coupled with multivariate analysis for microplastic detection.

ANALYTICA CHIMICA ACTA (2022)

Article Environmental Sciences

Discovery and quantification of plastic particle pollution in human blood

Heather A. Leslie et al.

Summary: Plastic particles are widespread pollutants in the environment and food chain, and this study successfully developed a method to measure the presence of plastic particles in human blood. The study found four high production volume polymers in blood samples and demonstrated that plastic particles can be taken up by the human bloodstream.

ENVIRONMENT INTERNATIONAL (2022)

Article Environmental Sciences

Flow Cytometry as a Rapid Alternative to Quantify Small Microplastics in Environmental Water Samples

Yuet-Tung Tse et al.

Summary: A method for rapidly detecting and quantifying small microplastics in environmental water samples was proposed, which involves pre-concentration, wet digestion, fluorescent staining, and flow cytometry, with satisfactory results observed in terms of recoveries and counts of microplastics.
Article Medicine, General & Internal

Microplastics detected in cirrhotic liver tissue

Thomas Horvatits et al.

Summary: This study aimed to investigate the accumulation of microplastics (MPs) in human liver tissue and found six different MP polymers in the liver of individuals with liver cirrhosis, but not in those without underlying liver disease.

EBIOMEDICINE (2022)

Article Environmental Sciences

Plasticenta: First evidence of microplastics in human placenta

Antonio Ragusa et al.

Summary: The study revealed the presence of microplastic fragments in human placentas, with different shapes and possible origins from man-made coatings, paints, adhesives, etc.

ENVIRONMENT INTERNATIONAL (2021)

Article Engineering, Environmental

Identification and removal of micro- and nano-plastics: Efficient and cost-effective methods

Aayushi Kundu et al.

Summary: This review highlights the widespread presence of microplastics (MPs) and nanoplastics (NPs) in the environment and their harmful effects on organisms and humans. It discusses sampling methods, identification techniques, and cost-effective treatment processes to mitigate plastic pollution and risk assessment.

CHEMICAL ENGINEERING JOURNAL (2021)

Review Environmental Sciences

Micro- and nanoplastic induced cellular toxicity in mammals: A review

Amrita Banerjee et al.

Summary: Plastic-based products are widely used in daily life but their limited biodegradability has raised pollution concerns globally, particularly micro- and nanoplastics. These pollutants are widespread in various environments and have well-documented biological effects on aquatic organisms, while their impacts on mammals remain insufficiently studied. Small size, positive charge, high dose, and presence of toxic additives or pollutants in micro/nanoplastics appear to induce cellular toxicity through oxidative stress, membrane damage, immune response, and genotoxicity.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

Review Biochemical Research Methods

Flow cytometry: principles, applications and recent advances

Sonal M. Manohar et al.

Summary: Flow cytometry is a sophisticated technique that utilizes light scattering and fluorescence emission to analyze cells labeled with specific probes. It offers fast, multiparametric analysis at the single cell level and allows physical sorting of cells based on different parameters. Innovative technologies like imaging FCM, mass cytometry, and Raman FCM are being developed to overcome limitations of traditional FCM in this evolving field.

BIOANALYSIS (2021)

Review Chemistry, Multidisciplinary

Impact of Microplastics and Nanoplastics on Human Health

Maxine Swee-Li Yee et al.

Summary: Plastics have significant impacts on daily life but are often disposed of after single use, causing environmental issues. Concerns about toxicity of nano-plastics to the environment and human health exist, yet research on human health impacts remains limited.

NANOMATERIALS (2021)

Article Cell Biology

Establishment of a simplified dichotomic size-exclusion chromatography for isolating extracellular vesicles toward clinical applications

Jiahui Guo et al.

Summary: The study established a simplified SEC method and compared different resins for EV isolation. By increasing column bed volumes and optimizing operations, the resolution and purity of EVs were improved. A dichotomic SEC method requiring only two bulk elutions was developed for efficient EV and protein separation from complex samples.

JOURNAL OF EXTRACELLULAR VESICLES (2021)

Review Environmental Sciences

Microplastics in aquatic environments: Occurrence, accumulation, and biological effects

Shen Xu et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2020)

Review Environmental Sciences

Toxicity of Microplastics and Nanoplastics in Mammalian Systems

Cheryl Qian Ying Yong et al.

INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH (2020)

Review Environmental Sciences

Zebrafish: An emerging model to study microplastic and nanoplastic toxicity

Jacky Bhagat et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2020)

Article Environmental Sciences

Preliminary Results From Detection of Microplastics in Liquid Samples Using Flow Cytometry

Namrata Kaile et al.

FRONTIERS IN MARINE SCIENCE (2020)

Article Environmental Sciences

Microplastics in the marine environment: Current trends in environmental pollution and mechanisms of toxicological profile

Chibuisi Gideon Alimba et al.

ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY (2019)

Review Engineering, Environmental

Emergence of Nanoplastic in the Environment and Possible Impact on Human Health

Roman Lehner et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2019)

Editorial Material Environmental Sciences

Current opinion: What is a nanoplastic?

Julien Gigault et al.

ENVIRONMENTAL POLLUTION (2018)

Article Engineering, Environmental

Small-sized microplastics and pigmented particles in bottled mineral water

Barbara E. Ossmann et al.

WATER RESEARCH (2018)

Review Environmental Sciences

Micro(nano)plastics: A threat to human health?

Messika Revel et al.

CURRENT OPINION IN ENVIRONMENTAL SCIENCE & HEALTH (2018)

Article Engineering, Environmental

Plastic Debris in 29 Great Lakes Tributaries: Relations to Watershed Attributes and Hydrology

Austin K. Baldwin et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2016)

Article Environmental Sciences

Identification and quantification of microplastics using Nile Red staining

Won Joon Shim et al.

MARINE POLLUTION BULLETIN (2016)

Review Biology

Plastics, the environment and human health: current consensus and future trends

Richard C. Thompson et al.

PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES (2009)