We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
AIE-labeled fluorescent polystyrene nanoplastics for quantitative analysis in macrophages uptake
No summary available — this paper's abstract is not included in the open metadata provided by the publisher. Learn why →
More Papers Like This
Cellular Uptake and Nuclear Accumulation of Polystyrene Nanoplastics in 3T3 Fibroblasts and Hepatocytes of Rattus norvegicus
AI summary Read the abstract
Scientists found that tiny plastic particles called nanoplastics can get inside liver and connective tissue cells from rats, and even sneak into the cell's nucleus, where DNA is stored. Cells exposed to these plastics showed signs of stress and damage, including swelling and higher rates of cell death, suggesting these ultra-small plastic particles may be more harmful than previously thought. While this study used animal cells rather than human cells, it raises important questions about what everyday exposure to nanoplastics (found in food packaging, water, and other sources) might mean for our own cellular health.
Fluorescence imaging of microplastics and nanoplastics in biological samples
AI summary Read the abstract
Researchers reviewed fluorescence imaging techniques for detecting microplastics and nanoplastics in biological samples, highlighting advances in fluorescent dye staining, label-free autofluorescence detection, and super-resolution microscopy that can visualize particles as small as 50 nm inside living organisms.
Polystyrene microplastics: environmental presence, pathways, and biological impact
AI summary Read the abstract
Researchers reviewed the environmental presence, transport pathways, and biological impacts of polystyrene microplastics, documenting how widespread food packaging use leads to pervasive contamination of aquatic and terrestrial ecosystems and raises concerns for organismal and human health.
Fluorescent carbon dot embedded polystyrene particle: an alternative to fluorescently tagged polystyrene for fate of microplastic studies: a preliminary investigation
AI summary Read the abstract
Researchers synthesized polystyrene particles with embedded carbon dots to create stable fluorescent microplastic tracers, eliminating the dye-leaching artifacts that plague conventional fluorescently labeled particles used in fate-and-transport studies. This more reliable labeling method will improve the accuracy of laboratory experiments tracking microplastic movement through water, soil, and biological systems.
Detection and characterization of microplastics and nanoplastics in biological samples
AI summary Read the abstract
Researchers reviewed current methods for detecting and characterizing microplastics and nanoplastics in biological samples, finding that most techniques are optimized for environmental media like water and perform poorly in complex biological matrices, and recommending improved workflows for digestion, separation, enrichment, and analysis of particles in organisms and human tissues.
Research digests by email
When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.