Collagen / polyester-polyurethane porous scaffolds for use in meniscal repair

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Biomater. Sci., 2024, Accepted Manuscript
DOI: 10.1039/D4BM00234B, Paper
Open Access Open Access
Gaëlle Savin, Sylvain Caillol, Audrey Bethry, Eric Rondet, Michel Assor, Ghislain David, Benjamin Nottelet
Focusing on the regeneration of damaged knee meniscus, we propose a hybrid scaffold made of a poly(ester-urethane) (PEU) and collagen that combines suitable mechanical properties and degradability with enhanced biological...
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Efforts to promote osteogenesis-angiogenesis coupling for bone tissue engineering

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Biomater. Sci., 2024, Accepted Manuscript
DOI: 10.1039/D3BM02017G, Review Article
Zhiwei Xu, Bingbing Wang, Ruoyu Huang, Mengyao Guo, Di Han, Lan Yin, Xiaoyun Zhang, Yong Huang, Xiaoming Li
Repair of bone defects exceeding critical size has been always a big challenge in clinic. Tissue engineering has exhibited great potentials to effectively repair the defects with less adverse effect...
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Advances in conductive hydrogels for neural recording and stimulation

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Biomater. Sci., 2024, Accepted Manuscript
DOI: 10.1039/D4BM00048J, Review Article
Hewan Dawit, Yuewu Zhao, Jine Wang, Renjun Pei
The brain-computer interface (BCI) allows the human or animal brain to direct interact with the external environment through the neural interfaces, thus playing the role of monitoring, protecting, improving/restoring, enhancing,...
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Type I and Type II Chemical Biology Toolbox to Overcome the Hypoxic Tumour Microenvironment for Photodynamic Therapy

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Biomater. Sci., 2024, Accepted Manuscript
DOI: 10.1039/D4BM00319E, Review Article
Minzi Ju, Lu Yang, Guowei Wang, Feng Zong, Yu Shen, Shuangshuang Wu, Xuna Tang, Decai Yu
Photodynamic therapy (PDT) is a minimally invasive therapeutic modality employed for the treatment of various types of cancers, localized infections, and other diseases. Upon illumination, the photo-excited photosensitizer generates singlet...
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Distribution, sources, and risk of polycyclic aromatic hydrocarbons in soils from rural communities around gas flaring points in the Niger Delta of Nigeria

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Environ. Sci.: Processes Impacts, 2024, Advance Article
DOI: 10.1039/D3EM00067B, Paper
Eze W. Odali, Chukwujindu M. A. Iwegbue, Francis E. Egobueze, Godwin E. Nwajei, Bice S. Martincigh
This study investigates the concentrations, sources, and ecological and human health risks from exposure to polycyclic aromatic hydrocarbons (PAHs) in soils of rural communities around gas flaring points in Delta State, Nigeria.
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Polystyrene microplastics interaction and influence on the growth kinetics and metabolism of tilapia gut probiotic Bacillus tropicus ACS1

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Environ. Sci.: Processes Impacts, 2024, 26,221-232
DOI: 10.1039/D3EM00369H, Paper
Pazhamthavalathil Anil Athulya, Natarajan Chandrasekaran, John Thomas
Polystyrene microplastics affects the growth kinetics and cell viability of Bacillus tropicus ACS1, a probiotic isolated from tilapia gut. It induced oxidative stress and influenced the EPS production of the bacteria under in vitro conditions.
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Investigating the effects of PFOA accumulation and depuration on specific phospholipids in zebrafish through imaging mass spectrometry

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Environ. Sci.: Processes Impacts, 2024, Advance Article
DOI: 10.1039/D3EM00413A, Paper
Qiuyue Shi, Zhengfen Wan, Shaoyong Lu, Cheng Fang, Changzhou Yan, Xian Zhang
The study utilized MALDI-TOF-IMS to reveal PFOA's impact on zebrafish phospholipids (PC, DG, PA, PG, SM, TG), indicating reversible and irreversible changes in tissue, mapping spatial distribution during exposure and depuration.
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Contrasted redox-dependent structural control on Fe isotope fractionation during its adsorption onto and assimilation by heterotrophic soil bacteria

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Environ. Sci.: Processes Impacts, 2024, 26,344-356
DOI: 10.1039/D3EM00332A, Paper
Open Access Open Access
Aridane G. González, Franck Poitrasson, Felix Jiménez-Villacorta, Liudmila S. Shirokova, Oleg S. Pokrovsky
Despite the importance of structural control on metal stable isotope fractionation in inorganic and abiotic systems, the link between metal structural changes and related isotopic fractionation during reactions with organic surfaces and live cells remains poorly established.
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Spatial and temporal variability of micropollutants within a wastewater catchment system

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Environ. Sci.: Processes Impacts, 2024, 26,357-367
DOI: 10.1039/D3EM00361B, Paper
Madison Hattaway, Chris Alaimo, Luann Wong, Jennifer Teerlink, Thomas M. Young
Treated wastewater effluent is a major contributor to concentrations of many anthropogenic chemicals in the environment.
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MTBE exposure may increase the risk of insulin resistance in male gas station workers

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Environ. Sci.: Processes Impacts, 2024, 26,334-343
DOI: 10.1039/D3EM00491K, Paper
Mingxiao Guo, Mengdi Li, Fengtao Cui, Xinping Ding, Wei Gao, Xingqiang Fang, Li Chen, Hanyun Wang, Piye Niu, Junxiang Ma
MTBE exposure might be a new environmental pathogenic factor leading to insulin resistance, and MTBE exposure might increase the risk of insulin resistance by independently elevating the TyG index in male gas station workers.
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