Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Ingestion and retention of biodegradable vs. non-biodegradable microplastics in a tropical coral reef fish: The role of chemical and physical characteristics.

Marine pollution bulletin·2026
Same author

Trophic transfer of polyester microfibres across a multi-level marine food web.

Marine pollution bulletin·2025
Same author

Microscale velocity-dependent unbinding generates a macroscale performance-efficiency tradeoff in actomyosin systems.

Communications biology·2025
Same author

Predicting microplastic dynamics in coral reefs: presence, distribution, and bioavailability through field data and numerical simulation analysis.

Environmental science and pollution research international·2025
Same author

Rapid egestion of microplastics in juvenile barramundi: No evidence of gut retention or tissue translocation.

Environmental pollution (Barking, Essex : 1987)·2025
Same author

Fingerprinting risk from recycled plastic products using physical and chemical properties.

Journal of hazardous materials·2025

相关实验视频

Updated: Sep 11, 2025

Sampling, Sorting, and Characterizing Microplastics in Aquatic Environments with High Suspended Sediment Loads and Large Floating Debris
05:31

Sampling, Sorting, and Characterizing Microplastics in Aquatic Environments with High Suspended Sediment Loads and Large Floating Debris

Published on: July 28, 2018

16.2K

一个集成的,分层的微塑料工作流程,支持快速大规模检测选项.

Samantha K Lynch1, Colin L Johnson1, Shivanesh Rao1

  • 1Department of Climate Change, Energy, the Environment and Water, New South Wales, 2141, Australia.

MethodsX
|August 14, 2025
PubMed
概括

本研究引入了一种具有成本效益的分层微塑料工作流程 (TMW),以有效地监测河口水中的微塑料. TMW 能够快速,可扩展地量化微塑料污染,并具有可适应的分析分辨率.

关键词:
密度的分离密度的分离.河口的河口 河口美国的FTIR是FTIR.曼塔网 曼塔网 曼塔网监控 监控 监控 监控尼罗河红色 尼罗河红色粒子 粒子 是一个粒子.塑料 塑料的 塑料的氧化和氧化的使用.快速计数方法是一种快速计数方法.化酸是一种化.在真空中吸尘.

更多相关视频

Multimodal Analysis of Microplastics in Drinking Water using a Silicon Nanomembrane Analysis Pipeline
09:10

Multimodal Analysis of Microplastics in Drinking Water using a Silicon Nanomembrane Analysis Pipeline

Published on: June 13, 2025

511
Separation and Identification of Conventional Microplastics from Farmland Soils
14:10

Separation and Identification of Conventional Microplastics from Farmland Soils

Published on: March 21, 2025

1.9K

相关实验视频

Last Updated: Sep 11, 2025

Sampling, Sorting, and Characterizing Microplastics in Aquatic Environments with High Suspended Sediment Loads and Large Floating Debris
05:31

Sampling, Sorting, and Characterizing Microplastics in Aquatic Environments with High Suspended Sediment Loads and Large Floating Debris

Published on: July 28, 2018

16.2K
Multimodal Analysis of Microplastics in Drinking Water using a Silicon Nanomembrane Analysis Pipeline
09:10

Multimodal Analysis of Microplastics in Drinking Water using a Silicon Nanomembrane Analysis Pipeline

Published on: June 13, 2025

511
Separation and Identification of Conventional Microplastics from Farmland Soils
14:10

Separation and Identification of Conventional Microplastics from Farmland Soils

Published on: March 21, 2025

1.9K

科学领域:

  • 环境科学 环境科学
  • 分析化学 分析化学
  • 生态毒理学 生态毒理学

背景情况:

  • 微塑料污染是一个日益严重的全球问题,需要改进监测.
  • 目前的监测方法昂贵,劳动密集型,缺乏标准化的协议.
  • 标准化对于准确的来源识别和生态风险评估至关重要.

研究的目的:

  • 开发一个快速,经济高效,可扩展的工作流程,以量化河口地表水中的微塑料.
  • 提高大规模微塑料监测计划的效率和准确性.
  • 为协调数据收集提供可适应的分析分辨率.

主要方法:

  • 一个分层的微塑料工作流程 (TMW),涉及简化加工步骤.
  • 包括选,消化,密度分离,过,尼罗河红色染色和自动光粒子计数.
  • 使用Python脚本进行自动粒子计数,对FTIR分析进行验证.

主要成果:

  • TMW允许在五天内处理24个样本,大大提高了效率.
  • 快速计数方法可以在20%的误差范围内识别微塑料,用于广泛的监测.
  • 基于脚本的计数显示与FTIR结果有很强的相关性 (R2 = 0.83).

结论:

  • TMW提供了一个可扩展的解决方案,用于在环境监测中有效量化微塑料.
  • 这种工作流促进了统一的数据收集,并改善了对微塑料污染的估计.
  • 该方法平衡速度和成本效益,并提供可靠的分析分辨率.