Leaching of plasticizers from polyvinylchloride perfusion
Abstract Plasticizers migrate from polyvinylchloride (PVC) infusion systems into lipid emulsions. The aim of this study was to investigate the leaching of different plasticizers from PVC perfusion lines by a selection of lipid emulsions under clinical conditions.
Leaching of plasticizers from polyvinylchloride perfusion
Plasticizers migrate from polyvinylchloride (PVC) infusion systems into lipid emulsions. The aim of this study was to investigate the leaching of different plasticizers from PVC perfusion lines by a selection of lipid emulsions under clinical conditions. Seven PVC perfusion lines with an equal length of 150 20%, ClinOleic 20% and SMOFlipid
Leaching of plasticizers from polyvinylchloride perfusion
The aim of this study was to investigate the leaching of different plasticizers from PVC perfusion lines by a selection of lipid emulsions under clinical conditions. Seven PVC perfusion lines with an equal length of 150 cm and three internal diameters were perfused with three lipid emulsions: Intralipid 20%, ClinOleic 20% and SMOFlipid
Leaching of plasticizers from polyvinylchloride perfusion
Plasticizers migrate from polyvinylchloride (PVC) infusion systems into lipid emulsions. The aim of this study was to investigate the leaching of different plasticizers from PVC perfusion lines by
Bio-Based Plasticizers for Polyvinylchloride (PVC) | SpringerLink
Polyvinylchloride (PVC) is a thermoplastic polymer widely used in large applications due to the excellent balance between cost and properties. Due to the environmental and human health concerns of consumption of petrochemical-based plasticizers, the use of bio-based plasticizers has been increasing.
- Do plasticizers migrate from polyvinylchloride (PVC) infusion systems to lipid emulsions?
- Plasticizers migrate from polyvinylchloride (PVC) infusion systems into lipid emulsions. The aim of this study was to investigate the leaching of different plasticizers from PVC perfusion lines by a selection of lipid emulsions under clinical conditions. Seven PVC perfusion lines with an equal length of 150 20%, ClinOleic 20% and SMOFlipid 1.
- How are plasticizers analysed in PVC perfusion lines?
- The plasticizers in the PVC perfusion lines were analysed as described in (Biedermann-Brem et al., 2008). The method is based on gas chromatographic flame ionization detection (GC-FID) analysis. The samples were dissolved in tetrahydrofuran and the PVC was precipitated by adding ethanol.
- What is the leaching rate of lipid emulsions in PVC-infusion lines?
- A study, filling DEHP containing PVC-infusion lines with lipid emulsions showed different leaching rates depending on the type of lipid emulsion. The highest leaching was reported for ClinOleic ® 20% (65.8 μg/ml) and was 2/3 lower with Intralipid ® 20% (27.8 μg/ml) ( Bagel et al., 2011 ).
- How much plasticiser is released from PVC microplastics?
- The concentration of plasticiser released from a microplastic is a key factor impacting the toxicity potential of microplastic contamination. In this study, leaching experiments conducted in turbulent and heated water found only 25–28 % (~4 wt%) of plasticiser was released from PVC microplastics within the experimental timeframe (Fig. 1).
- Are plasticizers leaching and degradation of PVC microplastics abiotic or biotic?
- Leaching and degradation of plasticizers from PVC microplastics is studied. The microbial community and functional genes profile were analyzed. Higher the initial plasticizer content in microplastics higher is the leaching rate. Higher degradation of plasticizers was observed in biotic environment than abiotic.
- Is plasticised PVC a leachable polymer?
- However, when comparing the leachability of plasticised PVC to other BPA- and DEHP-polymers exposed to similar aqueous conditions (e.g., PS: 28–56 % leached (Gulizia et al., 2023)), plasticiser release from PVC is substantially lower.
