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Non-targeted Screening of Unknown Chemical Hazards in Imported Children’s Textiles by GC-Orbitrap MS [PDF]
Zhipu Xuebao, 2023 The quality and safety of children’s textiles, especially chemical safety, is very important. The harm to children caused by using unsafe products is immeasurable.
LIU Ya-hui1 +6 more
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Influence of C-rates on Consistency among Batteries in a Set in a Low-temperature Environment [PDF]
E3S Web of Conferences, 2021 The methods of examining and evaluating the consistency among batteries in a set are mostly meant for the batteries in a conventional application environment. Therefore, this article has studied the influence of C-rates on the consistency among batteries
Wang Hongwei +6 more
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Microanalysis of the Substances in Positive and Negative Electrodes of a LiMn2O4 Battery for Road Vehicles under Over-charge and Over-discharge [PDF]
E3S Web of Conferences, 2021 With an 11Ah LiMn2O4 battery as the object of study, through disassembling the battery after normal charge and normal discharge as well as over-charge and over-discharge, and using such methods as x-ray diffraction and scanning electron microscope, this ...
Wang Hongwei +5 more
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Non-targeted analysis of unknown volatile chemicals in medical masks
Environment International, 2022 This paper reports the non-targeted analysis of unknown volatile chemicals in medical masks through headspace gas chromatography-Orbitrap high-resolution mass spectrometry.
Yahui Liu +6 more
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Ecotoxicology and Environmental Safety, 2023 With styrene and acrylonitrile in ABS plastic toys as examples, this paper introduces to the development of a systematic strategy for studying the chemical migration risk in toys.
Zhijuan Wang +6 more
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Ecotoxicology and Environmental Safety, 2021 Chemical hazardous substances in teethers may migrate into infant's body through oral exposure, resulting in a potential health risk. In recent years, researchers have performed a series of studies for detecting target chemicals in teethers and other ...
Yahui Liu +6 more
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Labelling of food: A challenge for many [PDF]
Veterinarski Glasnik, 2017 Background: In food marketing, there is a trend towards artisanal, traditional “honest” food, and simultaneously to good looking, long lasting, multi-purpose food with a clean label. In addition, marketeers like to upgrade the image of the food,
Henderikx Frans
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Animals, 2023 Animal-based measures (ABMs) are the preferred way to assess animal welfare. However, manual scoring of ABMs is very time-consuming during the meat inspection.
Annika M. Voogt +4 more
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Ecotoxicology and Environmental Safety, 2021 A total of 90 wooden toys were collected, and six wood preservatives (chlorophenols and lindane) were analyzed by using gas chromatography–tandem mass spectrometry to assess the exposure risk of children to wood preservatives through oral contact with ...
Zhijuan Wang +6 more
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Nature Communications, 2021 Fabrication of transition metal nitrides generally requires harsh conditions due to the high activation energy barrier for nucleation. Here, the authors report a mild molten-salt route for the synthesis of three-dimensional porous metal nitrides, VN, MoN,
Haomin Guan +6 more
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