https://nova.newcastle.edu.au/vital/access/ /manager/Index ${session.getAttribute("locale")} 5 Identification and visualisation of microplastics/ nanoplastics by Raman imaging (ii): smaller than the diffraction limit of laser? https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:39891 Wed 29 Jun 2022 13:46:03 AEST ]]> Raman imaging to identify microplastics released from toothbrushes: algorithms and particle analysis https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:53848 Wed 28 Feb 2024 16:26:29 AEDT ]]> Capture and characterisation of microplastics printed on paper via laser printer's toners https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:46296 Tue 15 Nov 2022 09:18:54 AEDT ]]> Raman imaging and MALDI-MS towards identification of microplastics generated when using stationery markers https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:47059 Tue 13 Dec 2022 15:39:33 AEDT ]]> Dual-Principal Component Analysis of the Raman Spectrum Matrix to Automatically Identify and Visualize Microplastics and Nanoplastics https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:47019 Tue 13 Dec 2022 12:44:23 AEDT ]]> Visualization of fullerenol nanoparticles distribution in Daphnia magna using laser ablation-isotope ratio mass (LA-IRMS) and matrix-assisted laser desorption/ionization imaging mass spectrometry (MALDI-IMS) https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:45552 Tue 01 Nov 2022 11:03:08 AEDT ]]> Visualization of the tissue distribution of fullerenols in zebrafish (Danio rerio) using imaging mass spectrometry https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:46502 Thu 24 Nov 2022 13:51:35 AEDT ]]> Identification and visualisation of microplastics/nanoplastics by Raman imaging (i): down to 100 nm https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:39892 Thu 14 Jul 2022 12:22:14 AEST ]]> Identification and visualisation of microplastics via PCA to decode Raman spectrum matrix towards imaging https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:48686 Mon 27 Mar 2023 15:00:55 AEDT ]]> Identification and visualisation of microplastics / nanoplastics by Raman imaging (iii): algorithm to cross-check multi-images https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:39749 Mon 20 Jun 2022 09:27:14 AEST ]]> Microplastics generated when opening plastic packaging https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:40151 5 mm) plastic residues. We have found that microplastics can be generated by simple tasks in our daily lives such as by scissoring with scissors, tearing with hands, cutting with knives or twisting manually, to open plastics containers/bags/tapes/caps. These processes can generate about 0.46–250 microplastic/cm. This amount is dependent on the conditions such as stiffness, thickness, anisotropy, the density of plastic materials and the size of microplastics. This finding sends an important warning, that we must be careful when opening plastic packaging, if we are concerned about microplastics and care about reducing microplastics contamination.]]> Fri 22 Jul 2022 13:55:19 AEST ]]> Investigating the effects of PFOA accumulation and depuration on specific phospholipids in zebrafish through imaging mass spectrometry https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:55357 Fri 17 May 2024 16:04:46 AEST ]]> Raman imaging of microplastics and nanoplastics released from the printed toner powders burned by a mimicked bushfire https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:47301 Fri 13 Jan 2023 10:52:36 AEDT ]]> Microplastics and nanoplastics released from a PPE mask under a simulated bushfire condition https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:47304 Fri 13 Jan 2023 10:52:34 AEDT ]]> Uptake, bioaccumulation, biodistribution and depuration of polystyrene nanoplastics in zebrafish (Danio rerio) https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:52967 liver > gill > muscle > brain. The uptake and depuration of PSNs in zebrafish both followed pseudo-first-order kinetics. It was revealed that the bioaccumulation was concentration, tissue and time dependent. When the PSNs concentration is low, the steady state might take longer time (or not occur) than that of a high concentration. After 16 days of depuration, there were still some PSNs present in the tissues particularly in the brain, where it might take 70 days or more to remove 75 % of PSNs. Overall, this work offers important knowledge on the bioaccumulation of PSNs, which may be useful for future studies into the health hazards of PSNs in aquatic environments.]]> Fri 03 Nov 2023 15:30:38 AEDT ]]>