Advancements in Raman imaging for nanoplastic analysis: Challenges, algorithms and future Perspectives
Background While the concept of microplastic (< 5 mm) is well-established, emergence of
nanoplastics (< 1000 nm) as a new contaminant presents a recent and evolving challenge …
nanoplastics (< 1000 nm) as a new contaminant presents a recent and evolving challenge …
Pretreatment, identification and quantification of submicro/nano-plastics in complex environmental matrices
Q Zhou, S Ma, B Liu, J Zhang, J Chen, D Zhang… - TrAC Trends in …, 2023 - Elsevier
Submicro/nano-plastics (subμ-NPs,< 1 μm), as emerging environmental contaminants, are
gaining increasing attention worldwide since they are easier ingested by organisms and …
gaining increasing attention worldwide since they are easier ingested by organisms and …
[HTML][HTML] Super-resolution imaging of micro-and nanoplastics using confocal Raman with Gaussian surface fitting and deconvolution
Confocal Raman imaging can directly identify and visualise microplastics and even
nanoplastics. However, due to diffraction, the excitation laser spot has a size, which defines …
nanoplastics. However, due to diffraction, the excitation laser spot has a size, which defines …
Integrating Metal–Phenolic Networks-Mediated Separation and Machine Learning-Aided Surface-Enhanced Raman Spectroscopy for Accurate Nanoplastics …
Increasing accumulation of nanoplastics across ecosystems poses a significant threat to
both terrestrial and aquatic life. Surface-enhanced Raman scattering (SERS) is an emerging …
both terrestrial and aquatic life. Surface-enhanced Raman scattering (SERS) is an emerging …
Electrokinetically enhanced label-free plasmonic sensing for rapid detection of tumor-derived extracellular vesicles
Abstract Analysis of rare circulating extracellular vesicles (EV) from early cancers or different
types of host cells requires extremely sensitive EV sensing technologies. Nanoplasmonic EV …
types of host cells requires extremely sensitive EV sensing technologies. Nanoplasmonic EV …
Challenges and Recent Analytical Advances in Micro/Nanoplastic Detection
Despite growing ecological concerns, studies on microplastics and nanoplastics are still in
their initial stages owing to technical hurdles in analytical techniques, especially for …
their initial stages owing to technical hurdles in analytical techniques, especially for …
Integrated passive sensing chip for highly sensitive and reusable detection of differential-charged nanoplastics concentration
In this work, a new type, highly sensitive, and reusable nanoplastics (NPs) microwave
detection method is proposed, which can be used to rapidly analyze NPs with different …
detection method is proposed, which can be used to rapidly analyze NPs with different …
Nanopore detection of sub-nanosized plastics in PE-coated paper cups and analysis of their inflammatory responses
In recent years, there has been growing global concern about environmental pollution, and
the increasing use of plastic products has made microplastics a serious environmental …
the increasing use of plastic products has made microplastics a serious environmental …
Quantitative and rapid detection of nanoplastics labeled by luminescent metal phenolic networks using surface-enhanced Raman scattering
The escalating prevalence of nanoplastics contamination in environmental ecosystems has
emerged as a significant health hazard. Conventional analytical methods are suboptimal …
emerged as a significant health hazard. Conventional analytical methods are suboptimal …
Investigating microplastics and nanoplastics released from food bag ziplock using SEM and Raman imaging
Microplastic contamination is a concern in our daily lives, such as being released from self-
sealing ziplock (sliderless zipper) plastic bags commonly used for food storage. That is …
sealing ziplock (sliderless zipper) plastic bags commonly used for food storage. That is …